| Customization: | Available |
|---|---|
| Type: | Universal Testing Machine |
| Display: | Digital |
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The most versatile pH + conductivity dual-parameter measuring instrument
It has intelligent functions such as automatic calibration, automatic temperature compensation, data storage, RS232 output, clock display, function setting and self-diagnostic information.
There are three different measurement modes: stable display mode; timing measurement mode; continuous measurement mode.
Automatically identify pH standard buffer solutions. There are three series of standard buffer solutions to choose from: European and American series, NIST series and Chinese series.
Using conductivity measurement technology, using a conductivity electrode with a constant K=1, only one point of calibration can meet the measurement accuracy requirements of 0.5μS/cm ~ 200 mS/cm.
Switchable conductivity, TDS, salinity and resistivity. TDS and salinity are calculated using polynomials to ensure the conversion accuracy of the full range.
The instrument carries the product serial number.
It meets the IP54 dust-proof and splash-proof rating, and the instrument socket is sealed and protected by a silicone cap.
| pH | Measuring range Resolution Accuracy Input Current input resistance Stability Temperature compensation range |
(-1.99 ~ 19.99)pH 0.1/0.01 pH Electric meter: ±0.01 pH, supporting: ±0.02 pH ≤1×10-12 A ≥3×1012 Ω ±0.01 pH/3h (0 ~ 100)ºC(Automatic or manual) |
| mV | Measuring range(mV/ORP/EH) Resolution Accuracy |
-1999mV ~ 0 ~ 1999mV 1mV ±0.1% FS |
| Conductivity | Measuring range Resolution Accuracy Temperature compensation range Cell constant Reference temperature |
Conductivity: (0 ~ 200) mS/cm, divided into five ranges: (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 Resistivity:(0 ~ 100)MΩ·cm TDS: (0 ~ 100)g/L salinity: (0 ~ 100)ppt 0.01/0.1/1μS/cm 0.01/0.1 mS/cm Electric meter: ±1.0% FS, supporting: ±1.50% FS (0 ~ 50)ºC(auto) 0.1 / /1 / 10 / cm-1 25ºC |
| temperature | Measuring range Resolution Accuracy |
-10ºC~ 110ºC 0.1ºC 5~ 60ºC range:±0.5ºC Remaining range:±1ºC |
| Other technical parameters | Data storage Store content Power supply Communication Interface Size and weight Quality and safety certification |
900 set Measurement value number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time DC9V/300mA RS232 160 × 190 × 70mm/880g ISO9001:2000, CE and CMC |
| Working conditions | Ambient temperature environment humidity IP level |
5 ~ 35 ºC ≤85% IP54 Dust and splash proof |
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