Three letters SX823 Portable pH/Conductivity meter
Price:¥3580

Product Features
1、The most useful pH+Conductivity dual-parameter measuring instrument.
2、Comply with international standards GLP Required, automatic calibration, automatic temperature compensation, data storage, RS232 Intelligent functions such as output, clock display, function settings and self-diagnosis information.
3、There are three different measurement modes: stable display mode; Timing measurement mode ; Continuous measurement mode.
4、Automatic recognition pH Standard buffer solution, there are three series of standard buffer solutions to choose from: European and American series, NIST Series and Chinese series.
5、Adopt advanced conductivity measurement technology, using constants K=1The conductive electrode can meet 0.5 with just a little calibration μS/cm~200mS/cm measurement accuracy requirements.
6、Switchable conductivity, TDS、 Salinity and resistivity. TDS The sum of salinity is calculated using a polynomial to ensure the conversion accuracy of the entire scale.
7、The instrument has a unique product serial number.
8、conform to IP54 Dust-proof and splash-proof grade, the instrument socket is sealed with silicone cap.
Technical parameters
pH | Measurement range Resolution Accuracy Input current Input impedance stability Temperature compensation range | (-1.99~19.99)pH 0.1/0.01pH Electrical meter: ±0.01pH, Supporting: ±0.02pH ≤1×10-12A ≥3×1012Ω ±0.01pH/3h (0~100)℃(Automatic or manual) |
mV | Measurement range (mV/ORP/EH) Resolution Accuracy | -1999mV~0~1999mV 1mV ±0.1%FS |
Conductivity | Measurement range Resolution Accuracy Temperature compensation range Electrode 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/cm0.01/0.1mS/cm Electrical meter: ±1.0%FS, Supporting: ±1.50%FS (0~50)℃(automatic) 0.1//1/10/cm-1 25℃ |
temperature | Measurement range Resolution Accuracy | -10℃~110℃ 0.1℃ 5~60℃scope: ±0.5℃Remaining range: ±1℃ |
Other technical parameters | Data storage Save content power supply Communication interface Size and weight Quality and safety certification | 900Group Measured value number, measured 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 Ambient humidity IP grade | 5~35℃ ≤85% IP54 Dust-proof and splash-proof |
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