Welcome: U-THERM INTERNATIONAL (H.K.) LIMITED
Introduction:
· Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
· There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
· Automatically recognize 8 kinds of conductivity standard solution. User can choose anyone from two series of solutions: Europe & USA series and China series.
· Adopt advanced and original conductivity measurement technology, use 1 pc of conductivity electrode (K=1), it can meet measuring accuracy requirement for range within 0.5μS/cm ~ 200mS/cm by using only one-point calibration.
· Ability to switch among conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full scale.
· Conductivity measurement mode has the function of non-linear temperature compensation for high purity water.
· Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
· Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each DO electrode equips with three spare diaphragms caps.
· Meter has the only product serial number.
· Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
Specifications:
|
Conductivity |
Measuring range
Resolution Accuracy Temp. compensation range Electrode constant Reference temperature |
Conductivity:(0.00~20.00) μS/cm (20.0~200.0) μS/cm (200~2000) μS/cm (2.00~20.00) mS/cm (20.0~200.0) mS/cm (200~2000) mS/cm(K=10) Resistivity:(0 ~ 100) MΩ·cm TDS: (0 ~ 100) g/L Salinity: (0 ~ 100) ppt 0.01/0.1/1μS/cm 0.01/0.1/1 mS/cm Meter: ±0.5% FS, connect meter with electrode: ±0.80% FS (0 ~ 50) °C (automatic) 0.1 / 0.5 / 1 / 5 / 10 / 50 / 100 cm-1 25°C, 20°C and 18°C |
|
Dissolved Oxygen |
Measuring range Resolution Accuracy Response time Residual current Temp. compensation range Salinity compensation range Air pressure compensation Automatic calibration Electrode type |
(0 ~ 40.00) mg/L(ppm) (0 ~ 200.0) % 0.1/0.01 mg/L(ppm) 1/0.1 % Meter:±0.10 mg/L，connect meter with electrode:±0.40 mg/L ≤30 s (25°C, 90% response) ≤0.1 mg/L (0 ~ 45) °C(automatic) (0 ~ 45) ppt(automatic) (80 ~ 105) kPa(automatic) Air saturated by water; water saturated by air Polarogram type |
|
Temperature |
Measuring range Resolution Accuracy |
-10°C~ 110°C 0.1°C 5~ 60°C range: ±0.4°C other range: ±0.8°C |
|
Other Technical Parameters: |
Data storage Storage content
Power Communication connector Size and weight Quality and safety certification |
300 groups Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time DC9V/300mA RS232 160 × 190 × 70mm/880g ISO9001:2008, CE and CMC |
|
Working Condition |
Environment temperature Environmental humidity IP rating |
5 ~ 35 °C(0.01grade) 15 ~ 30 °C(0.001grade) ≤75% IP54 Dustproof and waterproof |
Standard kits:
|
1. Model ELE-526 Conductivity/DO Meter |
1set |
|
2. Model 602 Flexible Electrode Holder |
1pc |
|
3. Model 901 Intelligent Stirrer |
1set |
|
4. 2401T-M Conductivity Electrode |
1pc |
|
5. DO500 DO Electrode |
1pc |
|
6. 1413μS/cm Conductivity Standard Solution (50mL) |
2btls |
|
7. 9V Power Adapter (Meter Use) |
1pc |
|
8. 6V Power Adapter (Stirrer Use) |
1pc |
|
9. DO503 Membrane Cap (Be used for DO electrode) |
3pc |
|
10. DO502 DO Electrode Inner Solution (30mL) |
1btl |
|
11. Cathode Polish Paper |
20pc |
|
12. B628 Stirring Bead |
3pcs |
|
13. AA Battery |
4pcs |
|
14. RS232 Communication Cable |
1pc |
|
15. ELE-526 Communication Software CD |
1pc |
|
16. Operation Manual |
1unit |
|
17. Brief Operation Instruction |
1unit |
|
18. Packing List |
1unit |
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