Price List-May 08

National Institute of Metrology (Thailand)3 /4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail: cs@nimt.or.th Website: http://www.nimt.or.thคําอธิบาย CODECODE ประกอบดวยรหัสทั้งหมด 10 ตัว แบงออกเปน 2 กลุมๆ ละ 5 ตัว ดังนี้รหัสกลุมแรก คือ รหัสของแตละหองปฏิบัติการ อางอิงตามบันทึกขอความ มว 5105/256 ลงวันที่ 3 ตุลาคม 2548รหัสกลุมที่สอง คือ รหัสที่อธิบายรายละเอียดของการบริการรหัสตัวที่ 1 คือ รหัสที่บงบอกถึงประเภทของการบริการ แบงเปน1. Calibration 2. Reference Material for Sale 3. On-site Calibration4. Training 5. Consultant 6. Testingรหัสตัวที่ 2 และ 3 คือ รหัสที่บงบอกถึงกลุมรายการที่ใหบริการ (Description Code) ซึ่งกําหนดโดยแตละหองปฏิบัติการรหัสตัวที่ 4 และ 5 คือ รหัสที่บงบอกถึงรายการยอยของแตละกลุมรายการที่ใหบริการยกตัวอยาง รายการที่ใหบริการสอบเทียบที่ระบุใน Line No. ที่ 108010 - 1 01 01รหัสของหองปฏิบัติการรายการยอยของแตละกลุมรายการที่ใหบริการกลุมรายการที่ใหบริการประเภทของการบริการหมายเหตุ สําหรับงานบริการลูกคา และสวนบัญชีการเงินDKD Certificate : รหัสของหองปฏิบัติการ - 10001ASNITE Certificate : รหัสของหองปฏิบัติการ - 10002ยกตัวอยาง 08010 - 10001รหัสของหองปฏิบัติการประเภทของ Accredited Certificate

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101-3102) Fax. +66 2577 3659 E-mail: cs@nimt.or.th Website : http://www.nimt.or.thCalibration FeeContentsService Area Item No. PageDimensional Metrology 1-107 1-8Electrical Metrology 108-163 8-14Mechanical Metrology 164-191 15-19Thermometry Metrology 192-214 19-21Chemical Metrology and Biometry 215-227 21-22Photometry Metrology 228-230 22Acoustics and Vibration Metrology * 231-246 22-23Reference Materials For SaleService Area Item No. PageMechanical Metrology 247 24Chemical Metrology and Biometry 248-250 24Note : 1. In the case of accreditation calibration certificate, 500 THB shall be added.2. * Please contact Custermer Service Section at Rama VI Road. (Tel. +66 2354 3700)

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.42 Steel Ball dia. Up to 300 mm 0.290 µm+1.81x10 -6 d 2,250 first piece Roundness measurement + 08041 - 10801 63+ 450/next piece2,700/piece43 3-Wire All sizes 0.2 µm + 2.3x10 -6 d 2,250 first set 08041 - 10901 64+ 900/next set44 Plain (Limit) Snap GaugeAll ranges 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11001 65+ 450/next piece45 Go-No Go Plane (Limit) Snap gaugeAll ranges 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11101 66+ 450/next piece46 Thread Snap Gauge All ranges 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11201 67+ 450/next piece47 Go-No Go Thread Snap gaugeAll ranges 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11301 68+ 450/next piece48 Flat Internal Limit Gauge All ranges 0.1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11401 69+ 450/next piece49 Taper plain plug gauge 1 to 300 mm 0.290 µm+1.81x10 -6 d 2,250 first piece 08041 - 11501 70+ 450/next piece50 Go-No Go Taper plain1 to 300 mm 0.290 µm+1.81x10 -6 d 2,250 first piece 08041 - 11601 71plug gauge+ 900/next piece51 Parallel pipe thread ring gauge from 6 mm, pitch 1 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11701 72+ 450/next piece52 Go-No Go Parallel PipeThread ring from 6 mm, pitch 1 mm 1 µm + 2.6x10 -6 d N,250 first piece 08041 - 11801 73gague+ 900/next piece53 Taper thread ring gauge from 6 mm, pitch 1 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 11901 74+ 450/next piece54 Go-No Go Taper threadfrom 6 mm, pitch 1 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 12001 75ring gauge+ 900/next piece55 Parallel pipe thread plug gauge from 1 mm, pitch 0.3 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 12101 76+ 450/next piece56 Go-No Go Parallel Pipe Thread gauge from 1 mm, pitch 0.3 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 12201 77+ 900/next piece57 Taper thread plug gauge from 1 mm, pitch 0.3 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 12301 78+ 450/next piece58 Go-No Go Taper thread plug gauge from 1 mm, pitch 0.3 mm 1 µm + 2.6x10 -6 d 2,250 first piece 08041 - 12401 79+ 900/next pieceEffective Date : 12 May 2008 Page 4 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.59 Height Master (analog/digital)0 to 300 mm 10,800/piece 08051 - 10101 800.3 µm + 3x10 -6 l0 to 600 mm 18,000/piece 08051 - 10102 8160 Check Master/ Step Gauge0 to 300 mm 9,000/piece 08051 - 10201 820 to 600 mm 0.26 µm +1.4x10 -3 l 10,800/piece 08051 - 10202 830 to 1000 mm 12,600/piece 08051 - 10203 8461 Gear standard Spur gear :25 to 400 mm 1.0 to 3.0 µm 6,300/piece 08051 - 10301 85Profile slope deviation62 Gear standard Spur gear :up to 45 o 1.0 to 2.0 µm 6,300/piece 08051 - 10401 86Helix slope deviation63 Spur gear : Pitchup to 400 mm 2.0 µm 6,300/piece 08051 - 10501 8764 Bevel Gear : form deviationup to 300 mm 2.0 µm 6,300/piece 08051 - 10601 8865 Ball Plateup to 1000 mm 0.26 µm+1.9x10 -6 l 36,000/piece 08051 - 10701 8966 Depth Micro-Checker0 to 150 mm 7,200/piece 08051 - 10801 900.3 µm + 3x10 -6 l0 to 300 mm 9,000/piece 08051 - 10802 9167 Inside Micro-Checker0 to 300 mm 7,200/piece 08051 - 10901 920.4 µm + 2x10 -6 l0 to 600 mm 10,800/piece 08051 - 10902 9368 Caliper Checker/ Vernier Checker0 to 300 mm 7,200/piece 08051 - 11001 940.4 µm + 2x10 -6 l0 to 600 mm 10,800/piece 08051 - 11002 9569 Optical Parallelmax. dia. 60 mm0.02 µm (F) 2,400 first piece + F being Flatness 08061 - 10101 960.04 µm (P) 900/next piece P being Parallelism0.06 µm+0.74x10 -6 l (T) T being Thickness70 Optical Flatmax. dia. 60 mm 0.02 µm 1,800/piece 08061 - 10201 9771 Glass Hemispheredia. Up to 355 mm 5nm+1.1% of Reading 9,000/piece 08061 - 10301 9872 Magnification Setting Standarddia. Up to 355 mm 7nm+1.1% of Reading 9,000/piece 08061 - 10401 997374Roughness Standard (Type A),Step HeightRoughness Standard (Type C orType D), Roughness Specimen25 nm to 32 µm 7nm+0.010xZ m 6,300/step Z m being the measured value bycontract measurement10 nm to 10 µm 0.9nm+0.07xZ m 12,600/step Z m being the measured value bynon- contract measurement08061 - 10501 10008061 - 10502 101U(R a )=0.010µm+0.010xZ m08061 - 10601 102up to 3 µm 6,300/range Z m being the measured valueU(R Z )=0.040µm+0.015xZ mEffective Date : 12 May 2008 Page 5 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.75 Riser Block0 to 150 mm 08071 - 10101 1030 to 300 mm 0.3 µm + 3x10 -6 l 5,400/piece Height and Parallelism 08071 - 10102 1040 to 600 mm 08071 - 10103 10576 Vernier Caliper 2,700 first function 08071 - 10201 1060 mm to 1000 mm+ 900/next function0 mm to 1500 mm0.01 mm + 1.0 x 10 -6 l3,600 first function 08071 - 10202 107+ 900/next function0 mm to 2000 mm5,400 first function 08071 - 10203 108+ 900/next function77 Height Measuring Station 0 mm to 300 mm 9,000/piece 08071 - 10301 1090.3 µm + 3.0 x10 -6 l0 mm to 600 mm 12,600/piece 08071 - 10302 11078 Height Gauge 0 mm to 1000 mm 6 µm + 1.0 x10 -6 l 7,200/piece 08071 - 10401 11179 External Micrometer 300 mm to 500 mm 2,250/piece 08071 - 10501 112> 500 mm to 1000 mm 1 µm + 1.0 x10 -6 l2,700/piece + 450/piece of setting zero rod 08071 - 10502 113> 1000 mm to 2000 mm 3,600/piece 08071 - 10503 11480 Setting Zero Rod Up to 1000 mm 0.2 µm + 2.3x10 -6 l 1,800 first piece 08071 - 10601 115+ 450/next piece81 Micrometer Head 0 mm to 25 mm 2,700/piece 08071 - 10701 1160.6 µm + 2.3x10 -6 l0 mm to 50 mm 3,600/piece 08071 - 10702 11782 Calibration Tester 0 mm to 1 mm 6,300/piece 08071 - 10801 1180.25 µm + 2.3x10 -6 l0 mm to 5 mm 6,300/piece 08071 - 10802 1190 mm to 50 mm 7,200/piece 08071 - 10803 1200 mm to 100 mm0.2 µm + 2.3x10 -6 l9,000/piece 08071 - 10804 12183 Dial Gauge Tester- Scale0.6 µm + 2.3x10 -6 l 5,400/piece 08071 - 10901 1220 mm to 25 mm- Digital0.3 µm + 2.3x10 -6 l84 Torsinal Recovery 0 mm to 40 mm 0.01 µm + 7.0 x10 -6 l 2,700/piece 08071 - 11001 12385 Electronic Comparator5 µm 08071 - 11201 1240.06 µm + 7.0 x10 -6 l(Mu-Checker / Millitron)15 µm 3,600 first range 08071 - 11202 125(Include: Probe and display unit)50 µm + 900/next Request stand and Jig fixture 08071 - 11203 126Analog M-Checker0.06 µm + 7.0 x10 -6 l150 µm range/direction 08071 - 11204 127500 µm 08071 - 11205 1280.06 µm + 7.0 x10 -6 l.1500 µm 08071 - 11206 129Effective Date : 12 May 2008 Page 6 / 24

ItemNo.National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thDescriptionPrice ListRange Accuracy / Uncertainty Price (THB) Remark Code Line No.86 Calibration Gague for Seam Metal0 to 10 mm 1.5 µm + 2.3x10 -6 l 2,250 + 450/function 08071 - 11301 13087 Laser Hologage0 to 10 mm 9,000/piece 08071 - 11401 1310.04 µm + 2.3x10 -6 l0 to 50 mm 12,600/piece 08071 - 11402 13288 Radius Gauge All sizes 0.01 mm + 2.3x10 -6 R 1,800 first piece + 08071 - 11501 13389 Pitch GaugeAll sizes 1 µm450 next/piece1,800 first piece + 08071 - 11601 134450 next/piece9091Feeler GaugeStandard FoilAll sizesAll ranges1 µm + 2.3x10 -6 l0.1 µm + 2.3x10 -6 l1,800 first piece +1,800 first piece +08071 - 1170108071 - 11801135136450 next/piece450 next/piece92 Laser Scan Micrometer Up to 100 mm 0.7 µm + 1.3 10 -5 l9,000/piece08071 - 11901 137(Display Unit, Measuring Unit)93 Holtest / 3- point internal micrometer Up to 100 mm 1.5 µm + 1.5 10 -6 d 1,800 first piece + 08071 - 12001 13894 LSM Calibration Tool Up to 5 mm 50.0 µm + 2.5x10 -6 l450/next piece1,800 first step + 08071 - 12101 13995 Arm CalibratorAll ranges0.01 mm + 9.5 10 -6 l450/next step2,250 first point + 08071 - 12201 14096 Surfacetest Step Gauge All ranges 0.05 µm + 2.3x10 -6 l900/next point1,800 first step + 08071 - 12301 141900/next step97 Magnification Checker Full scale 0.7 µm + 2.3x10 -6 l 4,500/piece 08071 - 12401 14298 Orefice Plate Up to 1000 mm 0.02 µm + 2.3x10 -6 l 25,200/piece 08071 - 12501 14399 Profile projector 0 to 150 mm 16,200/piece Measure in linear scale,08071 - 12601 144magnification of lens, square and 70 to 300 mm 18,900/piece 08071 - 12602 145points in angle (5 o , 15 o , 30 o ,+ 450 for additional45 o ,60 o , 75 o , 90 o )angle pointEffective Date : 12 May 2008 Page 7 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.100 Standard Glass Scale0 mm to 50 mm 2,700/piece 08081 - 10101 1460.5 µm + 2.3x10 -6 l0 mm to 150 mm 3,600/piece 08081 - 10102 1470 mm to 300 mm 12,600/piece 08081 - 10103 14820 nm + 3.0x10 -9 l0 mm to 500 mm 14,400/piece Cal. by Line Scale Interferometer 08081 - 10104 149500 mm to 1000 mm 0.05 µm + 3.0x10 -8 l 18,000/piece 08081 - 10105 150101 Standard Metal Scale 0 mm to 1000 mm 8 µm + 2.3x10 -6 l 7,200/piece08081 - 10201151102 Working Standard Scale0 mm to 200 mm 0.7 µm + 2.3x10 -6 l 2,700/piece 08081 - 10301 1520 mm to 500 mm 1.0 µm + 2.3x10 -6 l 4,500/piece 08081 - 10302 1530 mm to 600 mm 1.0 µm + 2.3x10 -6 l 5,400/piece 08081 - 10303 1540 mm to 1000 mm 1.0 µm + 2.3x10 -6 l 6,300/piece 08081 - 10304 155103 Reading Scale 0 mm to 300 mm 1.0 µm + 2.3x10 -6 l 2,700/piece 08081 - 10401 156104 Calibration Grid100-0-100 mm 2.0 µm + 2.3x10 -6 l 3,600/piece Over 100 mm : 5,400 08081 - 10501 157105 Reticle of Scale Lupe 0 to 20 mm 0.01 mm + 2.3x10 -6 l 1,800 first function 08081 - 10601 158+ 900/next function106 Digimatic Scale Unit Up to 1000 mm 0.01 mm + 2.3x10 -6 l 3,600/piece 08081 - 10701 159107 Linear Scale0 mm to 1000 mm 4,500/piece 08081 - 10801 1607 µm + 2.3x10 -6 l0 mm to 2000 mm 5,400/piece 08081 - 10802 161Electrical Metrology108 DC Voltage Standard 10 V /1.018 V 0.5 x 10 -6 @ 10 V 10,800/piece 09010 - 10101 1620.9 x 10 -6 @ 1.018 VStandard Cell 1 V / 1.018 V 0.9 x 10 -6 10,800/piece 09010 - 10102 163109 AC/DC Transfer Standard 2 mV to 1 kV 13 x 10 -6 to 0.25 x 10 -3 72,000/item 09020 - 10101 164(10 Hz to 1 MHz)110 Thermal Transfer Standard 0.5 V to 1 kV 13 x 10 -6 to 0.25 x 10 -3 54,000/item 09020 - 10201 165111 Single Junction Thermal Voltage(10 Hz to 1 MHz)0.5 V to1 kV 13 x 10 -6 to 0.25 x 10 -3 7,200/piece 09020 - 10301 166Converter Standard(10 Hz to 1 MHz)112 AC Measurement Standard 10 mV to 1 kV 54,000 to 63,000 Excluded WB Option 09020 - 10401 167(10 Hz to 1 MHz)As specification63,000 to 68,400 With WB Option 09020 - 10402 168Effective Date : 12 May 2008 Page 8 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.113 AC/DC Current Shunt 5 mA to 20 A As specification (5,400 to 7,200)/piece09020 - 10501 169(10 Hz to 100 kHz)114 Standard Resistor1 µΩ to 1 TΩ 1 x 10 -6 to 10% 4,500/piece 09030 - 10101 170(Calibrate in oil or in air)1 mΩ to 10 KΩ < 1 x 10 -6 5,400/piece 09030 - 10102 171>10 KΩ to 1GΩ < 500 x 10 -6 6,300/piece 09030 - 10103 1720 Ω to 1 TΩ As specification 1,800/point test 09030 - 10104 173115 Digital Thermometer (indicator) < 5 ppm 3,600/point 09030 - 10201 174up to 10 MΩ> 5 ppm 1,800/point 09030 - 10202 175116 Decade Resistance Box 1 mΩ to 10 MΩ As specification 3,600 first decade 09030 - 10301 176+ 2,700/next step10 MΩ to 1 TΩ As specification 7,200 first decade 09030 - 10302 177+ 5,400/next step117 High Resistance Meter Up to 1 TΩ As specification 1,800/point 09030 - 10401 178118 Resistance Calibrator 0 Ω to 100 MΩ As specification 18,000/piece 09030 - 10501 179119 Fixed, Fused Silica Dielectric1 pF, 10 pF and 100 pF @< 1 x 10 -6 10,800/piece direct substitution method with the 09040 - 10101 180Standard Capacitors1000 Hzreference standard capacitors120 Fixed Three Terminal, Nitrogen 10 pF, 100 pF and 1000 pFDielectric Standard Capacitors@ 1000 Hz> 5 x 10 -6 9,000/piece a null method which uses the basicratio bridge09040 - 10201 181121 Two or Three Terminal Mica Dielectric 0.001 µF, 0.01 µF, 0.1 µFStandard Capacitorsand 1 µF @ 1000 HzAdditional Measurement at anotherFrequency0.001 µF, 0.01 µF, 0.1 µFand 1 µF @ 100, 120, 200,400, 500 Hz, 2 kHz, 5 kHz,10 kHz> 0.12 x 10 -3 4,500/piece a null method which uses the basicratio bridge> 0.12 x 10 -3 1,000/frequency a null method which uses the basicratio bridge122 Fixed Standard Capacitors1 pF to 1 F @ 1000 Hz > 0.20 x 10 -3 3,600/piece measured by RLC Digibridge and/orPrecision LCR Meter, directmeasurement, at desired frequencyAdditional Measurement at anotherFrequency1 pF to 1 F @ 12 Hz to 1 MHz > 0.20 x 10 -3 500/frequency measured by RLC Digibridge and/orPrecision LCR Meter, directmeasurement, at desired frequencies09040 - 10301 18209040 - 10302 18309040 - 10401 18409040 - 10402 185Effective Date : 12 May 2008 Page 9 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.123 Decade capacitor1 pF to 10 µF @ 1000 Hz > 0.12 x 10 -3 4,500 first decade a null method which uses the basic 09040 - 10501 186+ 1,000 next stepratio bridge1 pF to 1 F @ 1000 Hz > 0.20 x 10 -3 3,600 first decade measured by RLC Digibridge and/or 09040 - 10502 187+ 1,000 next stepPrecision LCR Meter, direct measurment,at desired frequenciesAdditional Measurement at another 1 pF to 1 F @ 12 Hz to 1 MHz > 0.20 x 10 -3 (3,600 first decade measured by RLC Digibridge and/or 09040 - 10503 188Frequency124 Fixed Standard Inductors100 µH, 1 mH, 10 mH, 100mH, 1 H and 10 H @ 1000HzAdditional Measurement at another 100 µH, 1 mH, 10 mH, 100FrequencymH, 1 H and 10 H @ 12 Hzto 1 MHz+ 1,000 next step)per one frequency> 0.16 x 10 -3 9,000/piece measured by the direct substitutionmethod with the reference standardinductors> 0.20 x 10 -3 500/frequency measured by RLC Digibridge and/orPrecision LCR Meter, directmeasurement, at desired frequencies09040 - 10601 18909040 - 10602 190125 Fixed standard Inductor1 µH to 10 H @ 1 kHz > 0.20 x 10 -3 4,500/piece measured by RLC Digibridge and/or 09040 - 10603 191Precision LCR Meter, direct measurment,at desired frequenciesAdditional Measurement at another 1 µH to 10 H @ 12 Hz > 0.20 x 10 -3 500/frequency measured by RLC Digibridge and/or 09040 - 10604 192Frequencyto 1 MHzPrecision LCR Meter, directmeasurement, at another frequencies126 Decade Inductors1 µH to 10 H @ 1000 Hz > 0.20 x 10 -3 3,600 first decade measured by RLC Digibridge and/or 09040 - 10701 193+ 1,000 next stepPrecision LCR Meter, directmeasurement, at desired frequenciesAdditional Measurement at another 1 µH to 10 H @ 12Hz > 0.20 x 10 -3 (3,600 first decade measured by RLC Digibridge and/or 09040 - 10702 194Precision LCR Meter, directFrequencyto 1 MHz+ 1,000 next step)measurement, at desired frequenciesper one frequency127 Precision Capacitance Bridge1 pF, 10 pF, 100 pF and1000 pF @ 1000 Hz or1592 HzPrecision LCR Meter, direct measurment,at desired frequencies> 1 x 10 -6 27,000/item calibrated by comparing its reading againstthe reference standard capacitors. Thecorrection functions are used to correctadditional error due to the test fixture andtest leads before measurement09040 - 10801 195Effective Date : 12 May 2008 Page 10 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.128 LCR Meter with 4 terminal pair0.001 µF, 0.01 µF, 0.1 µF> 0.12 x 10 -3 To be determined calibrated by comparing its reading against 09040 - 10901 196configuration/without 4 terminal pair and 1 µF @ 100, 120, 200,configuration400, 500 Hz, 1 kHz, 2 kHz,5 kHz, 10 kHz1 pF, 10 pF, 100 pF, 1000pF @ 1000 Hz*100 µH, 1 mH, 10 mH, 100mH, 1 H and 10 H @ 1000 Hz> 0.12 x 10-3the standard capacitors, standardinductors and standard resistors. Thecorrection functions are used to correctadditional error due to the test fixture andtest leads before measurement> 0.16 x 10 -3 *For 4 terminal pair configuration1 Ω, 10 Ω, 100 Ω, 1000 Ω> 0.20 x 10 -3@ 1 kHz129 Standard Watt ConverterVolt : 600 V 50 ppm 14,400 to 21,600/item 09050 - 10101 197Current : 100 AAC Power : 60 kWFrequency : 50 Hz, 60 HzPower Factor : + 0 to 1130 AC Wattmeter, Digital Power Meter Volt : 1000 V 250 ppm 7,200 to 21,600/item 09050 - 10201 198Current : 80 AAC Power : 80 kWFrequency : 15 Hz to 450 HzPower Factor : + 0 to 1131 Phase Meter Phase Angle : 0.000 o 10 m o to 100 m o 14,400/item 09050 - 10301 199to + 360.000 oFrequency : 15 Hz to 100 kHzAmplitde : 50 mVrmsto 120 Vrms132 Phase Source 0.000 o to 999.999 o 10 m o to 100 m o 21,600/item 09050 - 10401 20050 mV to 120 Vrms1 Hz to 100 kHz133 Power Analyzer, Harmonics and Output Voltage : 1020 V Voltage : 100 ppm 10,800 to 21,600/item 09050 - 10501 201Flicker Output Current : 80 A Current : 150 ppmFrequency : 20 Hz andPower : 200 ppmup to 1 kHzFrequency : 50 ppmHarmonics : 100 th,up to 6 kHzFlicker : 16 Hz to 9 kHzEffective Date : 12 May 2008 Page 11 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.134 Frequency Source- Rubidium 1 MHz, 5 MHz, 09080 - 10101 202

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.157 DC High Voltage Meter1 kV to 2 kV >2 kV : 72 x 10 -6 3,600 to 12,600/item 09011 - 10301 2322 kV to 10 kV >10 kV : 88 x 10 -610 kV to 20 kV >20 kV : 168 x 10 -620 kV to 100 kV >100 kV : 175 x 10 -6158 DC magnetic flux density /30 mT < B < 2T > 0.1 % 7,200 Compare with the standard that is 09012 - 10101 233Reference magnet0.1 mT < B < 30 mT > 0.1 % maintained by NIMT MegneticLaboratory159 DC magnetic flux density /0.1 mT < B < 30 mT > 1 % 7,200 first point + Compare with the standard that is 09012 - 10201 234Magnetic field generatornext point 500 maintained by NIMT MegneticLaboratory160 DC magnetic flux density /30 mT < B < 2T > 0.05 % 5,400 first point + Compare with the standard that is 09012 - 10301 235Gauss / Tesla meter (more than 1% 0.1 mT < B < 30 mT > 0.1 % next point 500 maintained by NIMT MegneticAccuracy)Laboratory161 DC magnetic flux density /30 mT < B < 2T > 0.05 % 7,200 first point + Compare with the standard that is 09012 - 10401 236Gauss / Tesla meter (less than 1%0.1 mT < B < 30 mT next point 500 maintained by NIMT MegneticAccuracy)Laboratory162 Standard Optical Power Meter1mW to 20mW @ 488nm,515nm50µW to 20mW @ 633 nmปรับปรุงขอมูลปรับปรุงขอมูลDirect Comparison with Standard 09013 - 10101 23750µW to 3mW @ 1300 nmดูขอมูลทีปรับปรุงดูขอมูลทีปรับปรุงDirect Comparison with Standard50µW to 10mW @ 1550 nm163 Optical Power Meter1mW to 20mW @ 488nm,515nm50µW to 20mW @ 633 nmปรับปรุงขอมูล4,400 first point + Direct Comparison with Standard 09013 - 10201 23850µW to 3mW @ 1300 nmดูขอมูลทีปรับปรุง1,400 next point Calorimeter50µW to 10mW @ 1550 nmEffective Date : 12 May 2008 Page 14 / 25

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.Mechanical Metrology164 Weight or Weight set1 mg to 1 kg Class E1 3,600/piece Mass and Conventional mass 10011 - 11101 239165 Weight or Weight Set1 mg to 1 kg 1,440/piece 10011 - 11201 2402 kg 1,800/piece 10011 - 11202 2415 kg Class E22,200/piece Conventional mass 10011 - 11203 24210 kg 2,500/piece 10011 - 11204 24320 kg 3,600/piece 10011 - 11205 24450 kg 7,000/piece 10011 - 11206 2451 mg to 1 kg 1,080/piece 10011 - 11301 2462 kg 1,440/piece 10011 - 11302 2475 kg Class F11,800/piece Conventional mass 10011 - 11303 24810 kg 2,200/piece 10011 - 11304 24920 kg 2,500/piece 10011 - 11305 25050 kg 5,000/piece 10011 - 11306 25150 kg Class F2 and lower 4,000/piece Conventional mass 10011 - 11401 252166 Volume magnetic susceptibility 1 g to 20 kg In the range of 10% to 20% 1,800/piece By the susceptometer method 10011 - 12101 253of weight167 Density and volume of weight 1 g to 1 kg 2,500/piece Any class which no cavity by 10021- 11101 2541 g 120 kg/m 3 , 0.002 cm 3 hydrostatic weighing method2 g 60 kg/m 3 , 0.002 cm 35 g 20 kg/m 3 , 0.002 cm 310 g 15 kg/m 3 , 0.002 cm 320 g 10 kg/m 3 , 0.004 cm 350 g 5.6 kg/m 3 , 0.004 cm 3100 g 4.4 kg/m 3 , 0.004 cm 3200 g 3.8 kg/m 3 , 0.007 cm 3500 g 2.7 kg/m 3 , 0.018 cm 31 kg 2.6 kg/m 3 , 0.036 cm 3168 Pycnometer 50 ml to 500 ml 0.1% to 1% 1,800/piece 10021 - 11201 255Effective Date : 12 May 2008 Page 15 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.169 Force-proving instrument 1 kN to 100 kN 0.005% 9,300/direction Calibrated by deadweight 10030 - 10101 256(load cell, proving ring) 0.1 tonf. to 10 tonf. force standard machine102 kgf. to 10,200 kgf. Ascessories shall be provided by224 lbf. to 22,480 lbf. client.Digital indicator shall be providedby client.20 kN to 100 kN 0.05% 6,500/direction Calibrated by force-comparator 10030 - 10201 2572 tonf. to 10 tonf. machine2,040 kgf. to 10,200 kgf. Ascessories shall be provided by4,496 lbf. to 22,480 lbf. client.> 100 kN to 500 kN 0.05% 8,500/direction Digital indicator shall be provided 10030 - 10202 25810 tonf. to 50 tonf. by client.10,200 kgf. to 51,000 kgf.22,480 lbf. to 112,404 lbf.170 Static Torque Measuring Devices 1 N⋅m to 1000 N⋅m According to DIN 51309 5,400/range 10040 - 10101 259(Torque Transducer)171 Static TorqueTransfer Wrenches 1 N⋅m to 1000 N⋅m According to DKD R 3-7 5,400/range 10040 - 10201 260Class 0.2 to 5172 Static Torque Calibration devices- Torque Wrench Calibration Devices 1 N⋅m to 1000 N⋅m According to DKD R 3-8 2,700/range 10040 - 10301 261Class 1- Torque Screwdriver Calibration Devices 1 N⋅m to 10 N⋅m 1% 2,700/range 10040 - 10302 262173 Hand Torque Tools- Wrench,Torsion ro Flexion Bar 1 N⋅m to 1000 N⋅m According to ISO 6789 1,800/range 10040 - 10401 263- Screwdriver, with Scale or Dial 1 N⋅m to 10 N⋅m According to ISO 6789 1,800/range 10040 - 10402 264or Display174 Recalibration of Reference Block 20 HRA to 88 HRA 0.45 HRA Reference Block shall be provided 10050 - 10101 265Rockwell Scale : HRA, HRB, HRC 20 HRB to 100 HRB 1 HRB 3,000/piece by client. 10050 - 10102 26620 HRC to 65 HRC 0.45 HRC 10050 - 10103 267Vickers : HV 200 HV to 900 HV ⎛ 1400 ⎞10050 - 10104 268± ⎜2+ ⎟%ofHV5 kgf to 50 kgfd2⎝ ⎠Effective Date : 12 May 2008 Page 16 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.175 Callibration of Testing Machine 20 HRA to 88 HRA 10050 - 30101 269Rockwell Hardness testing machine 20 HRB to 100 HRB According to ISO 6508-2 5,400/machine On-site only 10050 - 30102 27020 HRC to 65 HRC 10050 - 30103 271176 Gas Pressure Balances Up to 7 MPa> 5x10 -4 x Pe to 1x10 -4 x Pe 21,600 1. Price per 1 piston & 10060 - 10101 272< 1x10 -4 x Pe 32,400 cylinder assembly 10060 - 10102 273>7 MPa to 40 MPa > 5x10 -4 x Pe 21,600 2. Calibration of weight 10060 - 10103 2745x10 -4 x Pe to 1x10 -4 x Pe 32,400 set is included. 10060 - 10104 275< 1x10 -4 x Pe 39,600 10060 - 10105 276177 Hydraulic Pressure Balances Up to 200 MPa > 5x10-4 x Pe to 1x10-4 x Pe 21,600 10060 - 10201 277< 1x10 -4 x Pe 32,400 10060 - 10202 278> 200 MPa to 500 MPa > 5x10 -4 x Pe to 2x10 -4 x Pe 45,000 10060 - 10203 279< 2x10 -4 x Pe 50,400 10060 - 10204 280178 Gas Pressure Measuring Instruments 0 kPa to –100 kPa Not smaller than 0.2 mbar 7,200/range 10060 - 10313 281(gauge pressure, Pe)Not smaller than 1 mbar 2,700/range 10060 - 10314 2820 kPa to -15 kPa > 1x10 -3 x Pe 8,100/range 10060 - 10315 283< 1x10 -3 x Pe 10,800/range 10060 - 10316 284- 1 kPa to 0 kPa > 6 x 10 -3 x Pe 3,600/range 10060 - 10301 2856x10 -3 x Pe to 1x10 -3 x Pe 4,500/range 10060 - 10302 286< 1x10 -3 x Pe, but not smaller 5,400/range 10060 - 10303 287than 0,003 mbar0 kPa to 3 kPa > 6x10 -3 x Pe 3,600/range 10060 - 10304 2886x10 -3 x Pe to 1x10 -3 x Pe 4,500/range 10060 - 10305 289< 1x10 -3 x Pe, but not smaller 6,300/range 10060 - 10306 290than 0,003 mbar0 kPa to 15 kPa > 1x10 -3 x Pe 7,200/range 10060 - 10317 291< 1x10 -3 x Pe 9,000/range 10060 - 10318 29210 kPa to 7 MPa > 6x10 -3 x Pe 2,700/range 10060 - 10307 2931,5 kPa to 7 MPa 6x10 -3 x Pe to 1x10 -3 x Pe 4,500/range 10060 - 10308 294< 1x10 -3 x Pe 5,400/range 10060 - 10309 295> 7 MPa to 100 MPa > 6x10 -3 x Pe 4,500/range 10060 - 10310 2966x10 -3 x Pe to 1x10 -3 x Pe 6,300/range 10060 - 10311 297< 1x10 -3 x Pe 8,100/range 10060 - 10312 298Effective Date : 12 May 2008 Page 17 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.179 Gas Pressure Measuring Instruments 80 kPa to 115 kPa < 1x10 -3 x Pabs 6,300/range 10060 - 10401 299(absolute pressure, Pabs)Not smaller than 0.35 mbar 2,700/range 10060 - 10402 3000 kPa to 15 kPa > 1x10 -3 x Pabs 8,100/range 10060 - 10405 301< 1x10 -3 x Pabs 10,800/range 10060 - 10406 3022 kPa to 7 MPa Not smaller than 0.35 mbar 2,700/range 10060 - 10403 3031,5 kPa to 40 MPa > 1x10 -4 x Pabs 7,200/range 10060 - 10404 304180 Mercury Barometers85 kPa to 105 kPa Not smaller than 0.35 mbar 4,500/range Cistern type 10060 - 10501 3055,400/range Fortin type 10060 - 10502 306181 Hydraulic Pressure Measuringup to 200 MPa > 6x10 -3 x Pe 3,600/range 10060 - 10601 307Instruments (gauge pressure, Pe) 6x10 -3 x Pe to 1x10 -3 x Pe 6,300/range 10060 - 10602 308< 1 x 10 -3 x Pe 8,100/range 10060 - 10603 309> 200 MPa to 500 MPa > 1 x 10 -3 x Pe 6,300/range 10060 - 10604 310< 1 x 10 -3 x Pe 8,100/range 10060 - 10605 311182 Hydraulic Pressure Measuring0,1 MPa to 200 MPa > 6x10 -3 x Pabs 4,500/range 10060 - 10801 312Instruments6x10 -3 x Pabs to 1x10 -3 x Pabs 7,200/range 10060 - 10802 313(absolute pressure, Pabs) < 1 x 10 -3 x Pabs 9,000/range 10060 - 10803 314> 200 MPa to 500 MPa > 1 x 10 -3 x Pabs 8,100/range 10060 - 10804 315< 1x10 -3 x Pabs 10,800/range 10060 - 10805 316183 Gas Differential Pressure at High350 kPa maximum 3.5 x 10 -5 x ∆P, but not less 12,600/sensor head Price per 1 range of differential 10060 - 10701 317Static Linedifferential pressurethan 2.9 Papressure and 1 range of high staticressure (notline pressure184 hi Vacuum h thGauges 40 MP (absolute ) ∆P pressure : 10 5 Pa to 10 -1 Pa 0.3% rdg to 1% rdg 4,500/sensor head Calibration 10 points minimum 10070 - 10101 318pirani gauge, thermal conductivitygauge)185 Vacuum Gauges (absolute pressure : 10 5 Pa to 10 -1 Pa 0.2% rdg to 0.45% rdg 8,100/sensor head Calibration 3 decades for the head 10070 - 10201 319capacitance diaphragm gauge)range (1000, 100,10, 1) torrCalibration 2 decades for the headrange 0.1 torr186 Vacuum Gauges (absolute pressure : 10 -1 Pa to 10 -5 Pa 0.5% rdg to 6% rdg 5,400 + (1,800 per10070 - 10301 320hot cathode ion gauge, cold cathodedecade)ion gauge)187 Vacuum Gauge (absolute pressure :10 Pa to 10 -3 Pa 0.6% rdg to 4.5% rdg to be determined 10070 - 10401 321spinning rotor gauge)Effective Date : 12 May 2008 Page 18 / 24

ItemNo.National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thDescriptionPrice ListRange Accuracy / Uncertainty Price (THB) Remark Code Line No.188 Additional cost for electrical calibration (which the accuracy is not better than +/-0.01% rdg)1,800 10070 - 10501 322189 Adjustment charge25% of the calibration cost of each range10070 - 10502 323190 Liquid Flowmeter 0.19 L/min to 190* L/min 0.1%** 11,000/range Calibration Fluid : Water 10080 - 10100 324191 Gas Flowmeter 0.001 SLM to 1000 SLM 0.2% to 0.3%** 13,800/range Calibration Fluid : Dry Air, Nitrogen 10080 - 10201 325SLM = Standard Liter per MinuteReference Conditions @0 degree C, 101.325 kPa* Consult Lab.** Uncertainty of Laboratory'sFacilitiesThermometry Metrology192 Fixed point cells- 38.8344 °C to 660.323 °C 0.0005 K to 0.005 K 24,000/point Comparison against NIMT's Fixed 11010 - 11110 326(Primary and Secondary fixed points)Points193 Standard Platinum Resistance- 38.8344 °C 1 mKThermometers (SPRTs)0.01°C 1 mK By ITS-90 Fixed Point Cells,29.7646°C 1.5 mK Quartz sheath for temperature231.928°C 2 mK 7,000/point above Zn 11010 - 11320 327419.527°C 4 mK Minimum sheath length 450 mm660.323°C8 mK961.78°C10 mK194 Semi- Standard Platinum- 38.8344 °C to 419.527 °C 1 mK to 4 mK 7,000/point By Fixed Points comparison 11010 - 11321 328Resistance Thermometers orPlatinum Resistance Thermometers195 Standard Platinum Resistance- 40 °C to 420 °C 0.02 K to 0.03 K 3,600 first point + By Comparison with SPRTs 11020 - 12220 329Thermometers (SPRTs), Semi-720/next point in stirred liquid bathStandard Platinum ResistanceAt least 6 pointsThermometers or PlatinumResistance Thermometers196 Industrial Platinum Resistance- 40°C to 550 °C 0.02 K to 0.05 K 3,600 first point + By Comparison with SPRTs 11020 - 12221 330Thermometers (IPRTs)720/next point in stirred liquid bath197 Thermocouples (Type S, Type R)0 °C to 961 °C 0.4 K to 0.5 K 6,000/point By Fixed Points comparison 11020 - 12311 331Effective Date : 12 May 2008 Page 19 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.198 Thermocouples (Type S, Type R)0 °C to 500 °C 0.5 K 3,600 first point + By Comparison with TC type S 11020 - 12312 332> 500 °C to 700 °C 1.0 K 720/next point or SPRT in comparison furnace> 700 °C to 1100 °C 1.5 K or stirred liquid bath199 Thermocouples ( Base Metal ) 0 °C to 1100 °C 1.0 K to 3.0 K 3,000 first point By Comparison with TC type S 11020 - 12321 333+ 500/next point or SPRT in comparison furnaceor stirred liquid bath200 Liquid-in-glass Thermometer - 40 °C to 110 °C 0.02 K 1,800 first point By Comparison with SPRTs in 11020 - 12410 334> 110 °C to 250 °C 0.05 K + 400/next pointstirred liquid bath201 Digital Thermometer (with probe)- 40 °C to 250 °C 0.02 K 3,000 first point 11020 - 12710 335(resolution 250 °C to 450 °C 0.05 K + 600/next point By Comparison with SPRTsDigital Thermometer (with probe)- 40 °C to 450 °C 0.1 K 1,800 first point in stirred liquid bath 11020 - 12711 336(resolution>0,2K)+ 400/next point202 Temperature Bath - 40 °C to 420 °C 0.03 K to 0.1 K 3,000 first point By Comparison with SPRTs11020 - 12111 337+ 700/next point203 Dry Block and Furnace - 40 °C to 420 °C 0.1 K 3,000 first point By Comparison with SPRTs11020 - 12112 338+ 700/next point204 Optical Pyrometer156 °C to 1084 °C 0.3 K to 0.5 K 12,000/point By Comparison with Black 11030 - 11411 339Body Fixed Points205 Variable Temperature Blackbody0 °C to 1100 °C 0.3 K to 1 K 12,000/point By Comparison with Blackbody 11030 - 12521 340Calibration SourcesFixed Points206 Variable Temperature Blackbody0 °C to 1100 °C 0.3 K to 5 K 6,000 first point By Comparison with Transfer 11030 - 12522 341Calibration Sources+2,500/next point Standard Pyrometer207 Disappearing-filament Optical700 °C to 2200 °C 4 K to 6 K 6,000 first point By Comparison with the 11030 - 12530 342Pyrometer+ 2,000/next point brightness of standard lamp208 Optical Pyrometers & Infrared200 °C to 1100 °C 0.5 K to 5.0 K 6,000 first point By Comparison with Transfer 11030 - 12541 343Thermometer+2,000/next point Standard Pyrometer209 Optical Pyrometers & Infrared1000 °C to 2500 °C 5 K to 10.0 K 8,000 first point By Comparison with Transfer 11030 - 12542 344Thermometer+3,000/next point Standard Pyrometer210 Infrared Thermometers /-10 °C to 420 °C 0.3 K to 0.5 K 6,000 first point By Comparison with PRT through 11030 - 12543 345Ear Thermometers / Thermal Imagines+ 1,000/next point Black Body Furnace or liquidbath211 Dew Point Hygrometer- 75 °C to -40 °C 0.2 K 4,200/point Comparison with two 11040 - 13111 346temperature two pressureHumidity Generator> -40 °C to 25 °C 0.1 K 3,400/point Comparison with two pressure 11040 - 13112 347Humidity GeneratorEffective Date : 12 May 2008 Page 20 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.212 Relative HygrometerComparison with two temperature 11040 - 13311 3481 % to 50 %0.5 % 4,200/pointtwo pressure Humidity Generator> 50 % to 95 %0.7 % 3,400/pointComparison with two pressure 11040 - 13312 349Humidity Generator213 Thermo-HygrographTemperature 15 °C to 35 °C (0.5 to 0.8) °C 2,440 first point Comparison with PRT and Chilled 11040 - 13411 350Mirror Hygrometer in ControlledThermo-HygrometerHumidity (20 to 80)%RH (1.5 to 3)%RH + 440/next pointChamber214 Data LoggerTemperature 15 °C to 35 °C (0.5 to 0.8) °C 2,440 first point Comparison with PRT and Chilled 11040 - 13412 351Humidity (20 to 80)%RH (1.5 to 3)%RH + 440/next point Mirror Hygrometer in ControlledChamberChemical Metrology and Biometry215 Micropipette 20 µL to 1 mL 0.15 µL 1,900/piece 12020 - 10101 352216 Volumetric Flask 25 mL to 2000 mL Class A (A) 12020 - 10102 353Pipette 1 mL to 50 mL Class A (A) 1,900/piece12020 - 10103 354Burette Up to 100 mL Class A (A) 12020 - 10104 355217 pH meter with associated electrode1 - 11 pH 0.02 pH 2,000/set 12030 - 10201 356218 Assigned pH value for sample1.00 - 11.00 pH 0.02 pH 2,000/piece 12030 - 10202 357219 Potassium Dichoromate Standard 20, 40, 60, 80 and 1000.01 A 7,000/set Set 6 : 5 concentrations 12020 - 10201 358Solutions (Recalibrate)mg/kg (each set choosefrom the concentrationsSet 5 : 4 concentrations 12020 - 10202 359above)Set 4 : 3 concentrations 12020 - 10203 360Set 3 : 2 concentrations 12020 - 10204 361Set 2 : 1 concentration 12020 - 10205 362220 Potassium Iodide Standard Solution10 g/L 0.5 nm 6,500/set 12020 - 10206 363(Recalibrate)221 Holmium Filter (Recalibrate) 200 nm to 700 nm 0.5 nm 4,500/piece 12020 - 10207 364222 Didymium Filter (Recalibrate) 200 nm to 700 nm 0.5 nm 4,500/piece 12020 - 10208 365223 Neutral Density Filter (Recalibrate) 400 nm to 700 nm 0.5 nm 7,000/piece 12020 - 10209 366224 Oxygen Gas Analyzer 0.05 mol/mol to 0.30 mol/mol As specification 10,000/item 12050 - 10101 367Effective Date : 12 May 2008 Page 21 / 24

ItemNo.National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thDescriptionPrice ListRange Accuracy / Uncertainty Price (THB) Remark Code Line No.225 Carbon Monoxide Gas Analyzer 5 µmol/mol to 100 µmol/mol As specification 10,000/item 12050 - 10102 368226 Oxygen in Nitrogen 0.05 mol/mol to 0.30 mol/mol As specification 10,000/cylinder 12050 - 10201 369227 Carbon Monoxide in Nitrogen 5 µmol/mol to 100 µmol/mol As specification 10,000/cylinder 12050 - 10202 370Photometry Metrology228 Total luminous flux of an 30,000 first lamp +1.0 %13010 - 10101 371incandescence lamp7,000/next lamp5 lm to 9000 lm CCT = 2300 K to 2800 K1.2 % 20,000 first lamp +13010 - 10102 3725,000/next lamp229 Luminous intensity of an25,000 first lamp +1.0 %13010 - 10201 373incandescence lamp7,000/next lamp10 cd to 3000 cdCCT = 2000 K to 3000 K15,000 first lamp +1.3 %13010 - 10202 3745,000/next lamp230 Spectral Irradiance of a lamp3•10 -5 to 0.2 W•m -2 •nm -1 3.0 - 6.5 %** 2,000 first wavelength 250 nm < λ < 2500 nm) 13030 - 10101 375point + 500/nextwavelength pointAcoustics and Vibration Metrology231 Measurement Microphone type LS1P 20 Hz to 10 kHz 0.04 dB to 0.07 dB 8,500/piece 14010 - 11101 376by the reciprocity technique (Pressuresensitivity level)232 Measurement Microphone type LS2P 20 Hz to 20 kHz 0.04 dB to 0.10 dB 8,500/piece 14010 - 11102 377by the reciprocity technique (Pressuresensitivity level)233 Measurement Microphone by the31.5 Hz to 16 kHz 0.1 dB to 0.4 dB 6,300/piece 14010 - 11201 378comparison method74 dB(free-field sensitivity level)234 Measurement Microphone by the250 Hz and 1 kHz 0.08 dB 4,900/piece 14010 - 11103 379insert voltage technique(pressure sensitivity level)235 Pistonphone or Sound Calibrator74 dB to 124 dB 0.08 dB 3,900 first level 14010 - 12101 380250 Hz, 1kHz 1,000/next levelEffective Date : 12 May 2008 Page 22 / 24

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.236DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.Multifunction Acoustic Calibrator or 74 dB to 124 dB 0.09 dB 13,500/piece14010 - 12201 381Multi-frequency Sound Calibrator31.5 Hz to 16 kHz237 Sound Level MeterBased on IEC 61672 Class 1, 2 8,700/piece 14010 - 13101 382238Sound Level Meter(Free-field sound pressure responselevel and absolute sensitivity)31.5 Hz to 16 kHz 0.2 dB to 0.4 dB 6,300/piece 14010 - 13201 38374 dB239 Absorption Coefficient of Material 80 Hz to 6300 Hz 1.5% to 4.0% 3,500/piece 14010 - 99001 384240 Vibration Meter10 m/s 2 to 100 m/s 2 1.0 % 8,000/piece 14020 - 11101 38550 Hz to 5 kHz241 Vibration Calibrator 10 m/s 2 to 100 m/s 2 1.0 % 4,000 first point 14020 - 12101 38650 Hz to 5 kHz 1,000/next point242 Acceleromeer by Laser Interferometry 10 m/s 2 to 200 m/s 2 0.5 %(charge sensitivity) 50 Hz to 800 Hz 11,000/piece 14020 - 13101 38710 m/s 2 to 370 m/s 2 0.8 %> 800 Hz to 5 kHz243 Accelerometer by comparison to 10 m/s 2 to 100 m/s 2 1.0% 7,000 first point 14020 - 13102 388reference transducer (charge sensitivity) 50 Hz to 5 kHz 1,000/next point244 Shock pickup by comparison to 20 g to 10,000 g 4.5 % 7,000 first point 14020 - 13202 389reference transducer (shock sensitivity) 0.1 ms - 3 ms 1,000/next point245 Charge Amplifier 20 Hz to 10 kHz 0.1% 4,300/piece 14020 - 19101 390246 Adjustment Charge 25 % of the calibration cost of each range14020 - 10001 391Effective Date : 12 May 2008 Page 23 / 24

ItemNo.National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thDescriptionMechanical MetrologyPrice ListRange Accuracy / Uncertainty Price (THB) Remark Code Line No.247 Certified Reference Block 20 HRA to 88 HRA 0.45 HRA 10050 - 20101 392Rockwell Scale : HRA, HRB, HRC 20 HRB to 100 HRB 1 HRB 7,000/piece 10050 - 20102 39320 HRC to 65 HRC 0.45 HRC 10050 - 20103 394Vickers : HV 200 HV to 900 HV ⎛ 1400 ⎞13,000/piece 10050 - 20104 395± ⎜2+ ⎟%ofHV5 kgf to 50 kgfd2⎝ ⎠Chemical Metrology and BiometryReference Materials For Sale248 Secondary pH standards3.99 - 4.02 pH 0.02 pH Phthalate pH standard 12030 - 20101 3966.85 - 6.88 pH 0.02 pH 1,000/piece (500mL) Phosphate pH standard 12030 - 20102 3979.17 - 9.20 pH 0.02 pH Tetraborate pH standard 12030 - 20103 398249 Potassium Dichoromate Standard 20, 40, 60, 80 and 1000.01 A 37,000/set Set 6 : 5 concentrations 12020 - 20101 399Solutions (Certified Reference Material) mg/kg (each set choosefrom the concentrations33,000/set Set 5 : 4 concentrations 12020 - 20102 400above)29,000/set Set 4 : 3 concentrations 12020 - 20103 40125,000/set Set 3 : 2 concentrations 12020 - 20104 40220,000/set Set 2 : 1 concentration 12020 - 20105 403250 Potassium Iodide Standard Solution(Certified Reference Meterial)10 g/L 0.5 nm 20,000set 12020 - 20106 404Effective Date : 12 May 2008 Page 24 / 24

National Institute of Metrology (Thailand)Ministry of Science and Technology3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 Fax. +66 2577 3659 E-mail: cs@nimt.or.th Website:http://www.nimt.or.th75/7 Rama VI Road, Thungphyathai, Ratchathewi, Bangkok 10400, ThailandTel. +66 2345 3700 Fax. +66 2354 3692 E-mail: cs@nimt.or.th Website:http://www.nimt.or.th

National Institute of Metrology (Thailand)3/4-5 Moo 3, Klong 5, Klong Luang, Pathumthani, 12120, ThailandTel. +66 2577 5100 (Please contact : Customer Service Section Ext. 3101, 3102) Fax. +66 2577 3659 E-mail : cs@nimt.or.th Website : http://www.nimt.or.thPrice ListItemNo.DescriptionRange Accuracy / Uncertainty Price (THB) Remark Code Line No.Standard Optical Power Meter162 1mW to 20mW @ 488nm,515nm50µW to 20mW @ 633 nm 7,500 first point + Direct Comparison with Standard 09013 - 10101 237> 0.5%50µW to 3mW @ 1310 nm 2,800 next point Calorimeter50µW to 10mW @ 1550 nm163 Optical Power Meter1mW to 20mW @ 488nm,515nm50µW to 20mW @ 633 nm 4,400 first point + Direct Comparison with Standard 09013 - 10201 238> 0.7%50µW to 3mW @ 1310 nm 1,400 next point Calorimeter50µW to 10mW @ 1550 nmEffective Date : 12 May 2008 Page 25 / 68