Qiwei DDS-11A microcomputer conductivity meter 0~1999μs/cm
Classic conventional model, measure all kinds of liquid Conductivity Detector, good stability, simple operation. With 0.1 specification electrode can measure pure water or high purity water
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Introduction
Qiwei DDS-11A conductivity meter (computer) has four measurement ranges: (2.00~19.99)ms/cm; (20.0~199.9)ms/cm; (0~199.9)μs/cm; (200~ 1999) μs/cm. DDS-11A conductivity meter is used to measure the conductivity of various liquids. When equipped with an electrode with a specification constant of 0.1, it can measure the conductivity of pure water or high-purity water. The instrument is controlled by a microcomputer, with high precision, good stability, high reliability, simple operation and convenient maintenance.
Applicable industry
Qiwei DDS-11A conductivity meter can be widely used in light industry, chemical industry, food, medicine, health, energy, environmental protection, education and scientific research departments.
Operating Conditions
1. Ambient temperature: 5~35℃. Relative Humidity: <85%
2. Power supply: 220V±10% 50Hz±1Hz
3. No significant vibration; no other strong magnetic field interference except the geomagnetic field.
Pictures

QiWei DDS-11A Conductivity Meter (microcomputer type)Specifications
| LIST | VALUE |
|---|---|
| Measurement parameters | Conductivity Detector |
| Measuring range | 0~199.9μs/cm;200~1999μs/cm;2.00~19.99mS/cm;20.0~199.9mS/cm |
| Measurement error | ±1.0% F.S |
| resolution | 0.1/1μs/cm ;0.01/0.1ms/cm |
| Temperature compensation range | 0~50℃ |
| data storage | 50 groups |
| Power | DC9V Adapter |
| Dimensions | 220*200*80mm |
| Weight | 0.7kg |
| Electrode constant specification | 0.1、1、10 |
| temperature coefficient | 2.0%/℃ |
| Save content | Numbers, measurements, Measurement Units and temperature values |
| Temperature compensation method | manual |
QiWei DDS-11A Conductivity Meter (microcomputer type) Packing list
Host x1, Certificate x1, Manual x1, Encasement box x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveJJG 2059-2014
- ActiveJB/T 9366-2017
- ActiveSL 78-1994
- ActiveGB/T 12582-1990
- ActiveGB/T 13580.3-1992
- ActiveGB/T 6539-1997
- ActiveGB/T 18932.15-2003
- ActiveGB/T 11007-2008
- ActiveGB/T 23977-2009
- ActiveGB/T 41079.2-2022
- ActiveGB/T 6908-2018
- ActiveGB/T 9966.15-2021
- ActiveGB/T 7977-2007
- ActiveGB/T 32697-2016
- ActiveGB/T 33328-2016
- ActiveISO 21318-2007
- ActiveISO 9944-1990
- ActiveGB/T 27503-2011
- ActiveGB/T 27502-2011
- ActiveJB/T 9366-1999


DDS-11A






