Junction Reference - Eutech

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(a) Pocket-sized Testers
(b) Waterproof Testers
(c) Waterproof Hand-held Meters
(d) Laboratory Bench Meters
(e) Industrial Process Controllers
(f) Hand-held Meters
WORLD-WIDE SALES AND SERVICE SUPPORT
Eutech provides world-wide sales and service support for all its products
through its network of international distributors. Contact Eutech for details
of your nearest distributor.
Technology Made Easy ...
(e)
Design of Eutech’s standard
testers are patented
under the United States
Patent Law, patent
number: 346 123. Patent rights
in other areas are pending.
Note: We reserve the right to make changes, improvements and modificiations to products shown.
(d)
(c)
O r d e r i n g I n f o r m a t i o n
Order No. Item
EC-PHSCAN1 pHScan 1 tester, ±0.2 accuracy
EC-PHSCAN2 pHScan 2 tester, ±0.1 accuracy, ATC
EC-PHSCAN3 pHScan 3 tester, ±0.05 accuracy, ATC
EC-PHBNC00 Meter w/BNC termination, no electrode
EC-PH3BNC00 Meter w/BNC termination, no electrode, ATC
EC-TDSCAN1 TDScan 1 TDS tester (10 -1990 ppm)
EC-TDSCAN2 TDScan 2 TDS tester (0.1 - 10.00 ppt)
EC-TDSCAN3 TDScan 3 EC tester (10 - 1990 µS/cm)
EC-TDSCAN4 TDScan 4 EC tester (0.10 - 19.90 mS/cm)
EC-TDSCAN10 TDScan 10 TDS tester, dual range
(0 - 999 ppm ; 1.00 - 9.99 ppt)
EC-TDSCAN20 TDScan 20 EC tester, dual range
(0 -1999 µS/cm ; 2.00 - 19.99 mS/cm)
EC-TDSCAN30 TDScan 30 TDS tester, dual low range
(0.0 - 99.9 ppm ; 100 - 999 ppm)
EC-TDSCAN40 TDScan 40 EC tester, dual low range
(0.0 - 199.9 µS/cm ; 200 - 1999 µS/cm)
EC-ORPSCAN ORPScan tester (-50 - 1050 mV)
EC-TEMPSCAN TempScan tester (-28 - 105 O C)
EC-FE72521-01B Epoxy body single junction pH electrode
(1m cable)
EC-FE72522-01B Epoxy body double junction pH electrode
(1m cable)
EC-FE79601-01B Epoxy body single junction ORP
electrode (1m cable)
EC-FE79602-01B Epoxy body doule junction ORP electrode
(1m cable)
EC-DA93506-02B Submersible pH electrode w/15cm ABS
guard (2m cable)
EC-GE72510-00B Direct connect epoxy body pH electrode
(12mm diameter)
EC-GE12510-00B Direct connect epoxy body thin stem pH
electrode (9mm diameter)
EC-FE73528-00T Direct connect epoxy body pH electrode
with built-in ATC
EC-FE73528-01T Epoxy body pH electrode with built-in ATC
(1m cable)
EC-FG63511-01T Glass body spear-tip pH electrode with
built-in ATC (1m cable)
EC-BATT 14 Replacement batteries 50/pack
EC-POUCH-01 Carrying pouch for tester
Distributed By:
Eutech Instruments Europe B.V.
Mail Address : P.O.Box 254, 3860 AG Nijkerk Netherlands Visit Address : Wallerstraat 125K, 3862 CN Nijkerk Netherlands
☎ : (31) 33-2463887 Eutech Instruments Pte Ltd
55, Ayer Rajah Crescent, #04-14/24, Singapore 139949
☎
�: (31) 33-2460832 ✉: info@eutech.nl e: http://www.eutech.nl
: (65) 778 6876 �: (65) 773 0836 ✉ : marketing@eutechinst.com e: http://www.eutechinst.com
TES 08X233099 2/01 Rev 1
Technology Made Easy ...
C o r p o r a t e P r o f i l e
A Leader In The Field of
Electrochemical Instrumentation
Eutech Instruments is a dynamic
company rapidly positioning
itself globally as a leading
manufacturer of electrochemical
instrumentation for water analysis.
A pioneer in developing ASICbased
(Application Specific
Integrated Circuit) instruments,
Eutech Instruments has gained
international awards and
recognition for its achievements
in sensor technology, software
programming and product
design. Underlying its strong
commitment to Research &
Development, is the constant
drive by Eutech engineers
to apply new, emerging
technologies to the design and
manufacture of advanced
electrochemical instruments.
Eutech offers a comprehensive
range of laboratory and field
instrumentation for water
analysis and continuous on-line
process instruments for
monitoring and control of pH,
Conductivity, Total Dissolved
Solids, Redox Potential (ORP)
and Dissolved Oxygen (DO).
Eutech’s products are
certified to comply with
global standards for
electromagnetic emission
and interference.
Eutech Instruments is
dedicated to producing
convenience products
for water analysis.
A c c e s s o r i e s
WAIST POUCH FOR TESTERS
Looking for something to hold your tester in
the field? Just strap on to your belt and free
your hands. The soft vinyl pouch is secured
by a long life Velcro ® fastener.
Dimensions: 18 x 8.2 cm Material: Soft Vinyl
CALIBRATION NECESSITIES
Choose from a wide range of Eutech
calibration accessories for all your testing
needs. Buffers for pH, calibration standards
for Conductivity, TDS, and Redox. Available as:
• traditional buffer solutions packaged in
standard 480 ml leak-proof bottles,
economical and popular for laboratory
and field use.
• tablets offering 0.2 pH accuracy which
are convenient to carry around. Just
dissolve one tablet in 20 ml of distilled
water and you are ready for calibration.
Each box contains 100 tablets
(10 tablets x 10 strips).
• convenient ready-to-use sachets for
hassle-free calibration. Each sachet
contains 20ml of solution. Sachets are
airtight and have guaranteed accuracy.
Supplied in box of 20 sachets.
® VELCRO is a registered trademark of Velcro USA Inc.

pHScan1/2/BNC Testers
Eutech’s pHScan1 and 2 standard pocket pH testers are
the world’s FIRST to be equipped with an Application
Specific Integrated Circuit (ASIC). The ASIC provides a
high level of sophistication with several advanced
features, while maintaining a user-friendly interface. The
pHScan 1 is the most economical tester and is a perfect
choice for quick, routine pH testing.
Eutech’s pHScan1 & 2 have more useful features than any
other pocket sized tester!! Measure pH almost anywhere and
everywhere - our lightweight pH testers are compact enough
to fit into your pocket and more…
• Microprocessor makes readings fast, stable and repeatable
• Auto-off, Freeze function & Automatic buffer recognition
• Screw-driver free calibration and more!
Choose from any of three models:
• pHScan1 for quick and routine pH testing; most economical
• pHScan2 for high accuracy even under varying
temperature conditions
• pHScanBNC with multiple electrode options for
specialised applications
Specifications: pHScan1 pHScan2 pHScanBNC
pH Range -1.0 to 15.0 pH extended range
Resolution 0.1 pH
ATC No Yes No
Accuracy ±0.2 pH ±0.1 pH ±0.1 pH
Calibration Points 1(4, 7 or 10) 3(4, 7 & 10) 3(4, 7 & 10), Push button
Automatic Buffer Yes(pH 4, 7 & 10)
Recognition
Operating 0 to 50 o C
Temperature
Battery Life 3 x 1.4V (Type: A 76, LR44, V13GA)
> 60 hours
A BNC termination is provided with the pHScan BNC tester for
multi electrode compatibility. Choose FE72521 for general purpose
applications, FE72522 for waste water measurements,
DA93506 for submersible areas, GE72510 for corrosive samples,
or GE12510 for test tube measurements.
pHScan3/3BNC Testers
Eutech’s pHScan3 is the world’s FIRST microprocessor
based pocket sized pH tester with an accuracy of 0.05.
The Application Specific Integrated circuit (ASIC)
provides a high level of sophistication with several
advanced features, while maintaining a user-friendly
interface. The pHScan3 is the most accurate pocket pH
tester in its class.
Eutech’s pHScan3 has an accuracy of ±0.05 and a resolution of
0.01, usually found only in much more expensive portable and
bench pH meters.
Choose from any of two models:
• pHScan3 for convenient high accuracy pH measurements
• pHScan3BNC with multiple option electrodes for
specialised applications
Specifications: pHScan3 pHScan3BNC
pH Range -1.00 to 15.00 pH extended range
Resolution 0.01 pH
ATC Yes
Accuracy ±0.05 pH
Calibration Points 3(4.01, 7.00 & 10.01), Push button
Automatic Buffer Yes(pH 4.01, 7.00 & 10.01)
Recognition
Operating Temperature 0 to 50 o C
Battery Life 4 x 1.4V (Type: A 76, LR44, V13GA)
> 50 hours
Multi-Electrode Options
A triode BNC termination is provided with the pHScan 3BNC tester
for multi-electrode compatibility. Choose FE73528-00T for
continuous flow applicatios, FE73528-01T for inaccessible areas,
or FG63511-01T for solid or semi-solid samples.
Electrode
TDScan1/2/3/4 Testers
Eutech’s Standard TDScan1, 2, 3 and 4 pocket Conductivity
and Total Dissolved Solids (TDS) testers are
revolutionary for their compact design. Advanced
circuitry provides direct full scale read-out, no conversion
factors are needed; an innovative design makes it
lightweight. The TDScan1 series is the perfect choice
for quick, routine Conductivity and TDS testing.
Choose from four convenient models:
• Standard TDScan1 (TDS Tester)
10 - 1990 ppm
• Standard TDScan2 (TDS Tester)
0.10 - 10.00 ppt
• Standard TDScan3 (Conductivity Tester)
10 - 1990 µS/cm
• Standard TDScan4 (Conductivity Tester)
0.10 - 19.90 mS/cm
Using your TDScan is quick and simple with single push-button
operations - just switch on and measure! All Standard
TDScan testers have ±2% accuracy and automatic temperature
compensation to give you correct readings even under varying
temperature conditions.
Specifications: TDScan1, 2, 3, 4
TDScan1 TDS Range 10 - 1990 ppm
Resolution 10 ppm
TDScan2 TDS Range 0.10 - 10.00 ppt
Resolution 0.1 ppt
TDScan3 Conductivity Range 10 - 1990 µS/cm
Resolution 10 µS/cm
TDScan4 Conductivity Range 0.10 - 19.90 mS/cm
Resolution 0.1 mS/cm
Accuracy ±2% Full scale
Calibration Against appropriate calibrating solutions
Operating Temperature 0 to 50 o C
Automatic Temperature 0 to 50 o C
Compensation
ATC Coefficient β = 2% / o C
Battery Life 4 x 1.4V (Type: A 76, LR44, V13GA)
> 100 hours
TDScan10/20/30/40 Testers
Eutech’s TDScan10 series of pocket Conductivity and
Total Dissolved Solids (TDS) dual ranging testers are
built with advanced ASIC based microprocessor
technology ... the FIRST in the world. The Application
Specific Integrated Circuit (ASIC) provides a high level
of sophistication with several advanced features, while
maintaining a user-friendly interface.
These dual range testers have auto-ranging capability and
automatically switch to appropriate measurement range. It is like
having two testers in one!
Choose from any of these models:
• TDScan10 (TDS Tester)
0 - 1999 ppm ; 2.00 - 9.99 ppt
• TDScan20 (Conductivity Tester)
0 - 1999 µS/cm ; 2.00 - 19.99 mS/cm
• TDScan30 (Low Range TDS Tester)
0.0 - 99.9 ppm ; 100 - 999 ppm
• TDScan40 (Low Range Conductivity Tester)
0.0 - 199.9 µS/cm ; 200 - 1999 µS/cm
The TDScan10 series of testers have ±2% accuracy and
automatic temperature compensation to give you correct
readings even under varying temperature conditions.
Microprocessor technology gives you superior features like
screw-driver free calibration, auto-off, freeze function and more!
Specifications: TDScan10, 20, 30, 40
TDScan10 TDS Range 0 - 1999 ppm; 2.00 - 9.99 ppt
Resolution 1 ppm; 0.01 ppt
TDScan20 Conductivity Range 0 - 1999 µS/cm; 2.00 - 19.99 mS/cm
Resolution 1 µS/cm; 0.01 mS/cm
TDScan30 TDS Range 0.0 - 99.9 ppm; 100 - 999 ppm
Resolution 0.1, 1 ppm
TDScan40 Conductivity Range 0.0 - 199.9 µS/cm; 200 - 1999 µS/cm
Resolution 0.1 µS/cm; 1 µS/cm
Accuracy ±2% Full scale
Temperature Automatic
Compensation
No. Of Calibration Points 2(1 point per range), Push button
Operating Temperature 0 to 50 o C
Battery Life 4 x 1.4V (Type: A 76, LR44, V13GA)
> 60 hours
ORPScan Tester
Eutech’s ORPScan pocket Redox tester is revolutionary
for its microprocessor based design. Application
Specific Integrated Circuit (ASIC) technology provides
a high level of sophistication with several advanced
features, while maintaining a user-friendly interface.
The ORPScan is ideal for quick and easy redox checks.
• Auto-off and freeze function
• Compact lightweight pocket design
• Ideal for accurate field measurements
• Wide platinum band sensor for faster and reliable response
• Screw-driver free calibration
Redox Applications:
• Chromate reduction
(~+200mV)
• Cyanide oxidation
(~+300mV)
• Swimming pool water
(~+650mV)
• Pulp bleaching
(~+900mV)
• Cooling towers
• Drinking water
(~+250mV)
• Other redox applications
(~-50 to 1050mV)
Oxidation & Reduction Potential (mV)
Specifications: ORPScan Tester
Range -50 to 1050 mV
Resolution 5 mV
Accuracy ±5 mV
Calibration Offset ±150 mV, Push button
Operating Temperature 0 to 50 o C
Battery Life 3 x 1.4V (Type: A 76, LR44, V13GA)
> 60 hours
TempScan Tester
Centigrade/Fahrenheit Scale ( O C/ O F)
Eutech’s TempScan pocket temperature tester is
revolutionary for its microprocessor based design.
Advanced Application Specific Integrated Circuit (ASIC)
technology provides a high level of sophistication
with several advanced features, while maintaining a
user-friendly interface. The TempScan is an economical
tester and is a perfect choice for quick, routine
temperature testing.
• Auto-off and freeze functions
• Switch between OC and OF at the touch of a button
• Ideal substitute to mercury-glass thermometers
• Virtually indestructable stainless-steel probe
Specifications: TempScan Tester
Range -20 to 220 o F ; -28 to 105 o C
Resolution 1 Degree
Accuracy ±1 Degree
Calibration Factory calibrated
Operating Temperature 0 to 50 o C
Battery Life 3 x 1.4V (Type: A 76, LR44, V13GA)
> 60 hours
Probe Size Stem length: 150mm ; Overall: 168mm
Stem dia: 3.1mm
Probe Material SS 316
Shipping Information:
Dimensions/Weight:
Tester: 15(L) x 4(B) x 2.5(H) cm ; 80g
Boxed: 22(L) x 7(B) x 5(H) cm ; 165g
M a i n F e a t u r e s
Ba tery
Compartment
Pocket
Clip
ASIC Chip
Reference
Junction
Serviceability