Shanghai Jingqi Water Hardness Meter WD8220, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0989-YJL)

Shanghai Jingqi Water Hardness Meter WD8220, model WD8220 is manufactured by Shanghai Jingqi Instrument Co., Ltd.

Measuring range: 0～200mg/L (determination over dilution), divided into two ranges of 0～5.00 and 5～200mg/L
Indication error: ≤±5%
Repeatability: ≤3%
Optical stability: ≤0.002A/20min
Dimensions: host 266mm×200mm×130mm
Power Consumption: 30W
Weight: less than 1kg

Using high-performance, long-life (100,000 hours), high-brightness light source, coupled with a narrow-band filter system, the optical stability is extremely strong, and it is not easily disturbed by various lights, so the instrument has high precision and good stability.
Large-screen LCD Chinese display, Chinese menu operation, simple and intuitive.
The measurement data can be stored permanently. In addition to the factory calibration curve, the working curve also has the user's own calibration curve.
The casing of the host machine is made of molded ABS material, which has good corrosion resistance.
Using high-performance, low-power consumption 16-bit single-chip microcomputer system, the performance is excellent.
More than ten years of experience in the production of water quality monitoring instruments to ensure product quality.

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