DDS-11A Electrical Conductivity Meter
DDS-11A type electrical conductivity meter is widely applied to distilled water, deionized water, drinking water, boiler water, industrial wastewater and general liquid conductivity, it can also be used for test the purity of electronic, chemical, pharmaceutical and high-water plant.
Specification:
1. Ambient temperature: 5 ~ 40
2. Relative humidity: ≤ 85%
3. Power supply: 220 ± 10%, 50Hz ± 2%
Features
1. 3 ½LED figures show that a clear visual readings.
2. The overflow show a range. Eliminate shift measurement error.
3. In the whole range of measurement error are larger than ± 1%
4. In the whole range are equipped with constant for the "1" of the electrode. It can detect 0.1~0.05µ S/cm (10M Ω-20M Ω) high water conductivity, but also for the general measurement of the conductivity of liquid. Measuring range up to: 0~2×105µ S/cm
5. When no measurement of high water in the human body sensors, and display of accuracy/
6. The decimal point location and high-and low-frequency measurement with the "range" synchronous transformation, the measurement results rather than by direct reading "rate". And a temperature compensation.
Soil Testing Apparatus
Tri-axial Test Apparatus
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