PAO Accredited Laboratories (as of Dec. 2012) - DTI
PAO Accredited Laboratories (as of Dec. 2012) - DTI
PAO Accredited Laboratories (as of Dec. 2012) - DTI
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196. WELLTECH SERVICE CORPORATION<br />
Address : 600 Shaw Boulevard corner Samat Street, Mandaluyong<br />
City, Metro Manila, Philippines<br />
Telephone No. : (632) 722-4810; 722-4759<br />
Fax No. : (632) 722-4763<br />
E-mail : welltech@pldtdsl.net<br />
Authorized Representative : Ms. Janet L. Miranda<br />
Asst. QMR/ QA Head<br />
Accreditation No. Field <strong>of</strong> Testing<br />
LA-2006-086B Calibration<br />
Validity: 05 June 2014<br />
Products/<br />
Cl<strong>as</strong>s <strong>of</strong> Test<br />
Me<strong>as</strong>ured<br />
quantities/<br />
instrument<br />
Range to be<br />
calibrated<br />
385 <strong>of</strong> 391<br />
Best me<strong>as</strong>urement<br />
capability<br />
expressed <strong>as</strong> an<br />
uncertainty ()*<br />
Standard Method/<br />
Reference<br />
Standard<br />
5.03 Engineering metrology equipment<br />
.22 Electronic and Calibration <strong>of</strong> Digital 0 to 150mm ± 7 µm In-house calibration<br />
vernier calipers Calipers 0 to 200mm ± 9 µm QMP-07-L-001<br />
0 to 300mm ± 11 µm<br />
Calibration <strong>of</strong> Analog 0 to 150mm ± 20 µm<br />
Calipers 0 to 200mm ± 21 µm<br />
0 to 300mm ± 22 µm<br />
.28 Other me<strong>as</strong>uring Calibration <strong>of</strong> Digital 0 to 25mm ±0.8 µm In-house calibration<br />
instruments and External/Outside 25 to 50mm ±1.1 µm QMP-07-L-002<br />
tools Micrometers 50 to 75mm ±1.3 µm<br />
75 to 100 mm ±1.6 µm<br />
100 to 125mm ±1.9 µm<br />
Calibration <strong>of</strong> Analog 0 to 25mm ±2.3 µm<br />
External/Outside 25 to 50mm ±2.4 µm<br />
Micrometers 50 to 75mm ±2.5 µm<br />
75 to 100 mm ±2.7 µm<br />
100 to 125mm ±2.9 µm<br />
5.11 Weighing devices<br />
.01 Precision<br />
Laboratory<br />
Balances<br />
Calibration <strong>of</strong><br />
Analytical Balance<br />
10 g to 1kg ± 0.1 mg to 0.8 mg Onsite calibration<br />
QMP-07-B-001<br />
VD-07-003<br />
.02 Industrial Calibration <strong>of</strong> 10 g to 1kg ± 0.1 mg to 0.8 mg<br />
Balance Industrial Balance 1kg to 300 kg ±0.008 g to 20g<br />
.05 Other Weighing Calibration <strong>of</strong> 10 g to 1kg ± 0.1 mg to 0.8 mg<br />
Devices Weighing Scales 1kg to 300 kg ±0.008 g to 20g<br />
5.20 Pressure and vacuum me<strong>as</strong>uring devices<br />
.01 Pressure Calibration <strong>of</strong> 0 to 300 psi ± 0.1 % FS In-house/ Onsite<br />
gauges Pressure gauges >300 to 10000<br />
psi<br />
± 0.7 % FS calibration<br />
.02 Vacuum gauges Calibration <strong>of</strong><br />
0 to –30 in Hg ± 0.7 % FS QMP-07-P-002<br />
Vacuum gauges<br />
VD-07-004<br />
.07 Digital<br />
Manometer<br />
Calibration <strong>of</strong> Digital<br />
Manometers<br />
0 to 300 psi ±0.01% reading<br />
In-house calibration<br />
QMP-07-P-007<br />
5.21 Pressure gauge testers<br />
.03 Pressure<br />
Calibrators<br />
Calibration <strong>of</strong><br />
Pressure Calibrators<br />
0 to 300 psi ±0.01% <strong>of</strong> reading<br />
In-house calibration<br />
QMP-07-P-007<br />
5.34 Instrument calibrators<br />
.01 DC Voltage Calibration <strong>of</strong> DC 0 to 100 mV ±0.002% reading In-house calibration<br />
Voltage Source 0 to 1 V ±0.001% reading QMP-07-E-016<br />
0 to 10 V ±0.001% reading<br />
0 to 60 V ±0.001% reading<br />
.03 DC Current Calibration <strong>of</strong> DC 0 to 100 µA ±0.001 % reading In-house calibration<br />
Current Source 0 to 1 mA ±0.001 % reading QMP-07-E-020<br />
0 to 10 mA ±0.001 % reading<br />
0 to 100 mA ± 0.001 % reading<br />
.05 Resistance Calibration <strong>of</strong> 0 to 10 ± 0.003 % reading In-house calibration<br />
Resistance Source 0 to 100 ± 0.002 % reading QMP-07-E-017<br />
0 to 4 k ± 0.002 % reading
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