Shanghai Jingqi Water Alkalinity Meter WD8221, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0988-YJL)

Shanghai Jingqi Water Alkalinity Meter WD8221, model WD8221 is manufactured by Shanghai Jingqi Instrument Co., Ltd.

Measuring range: 0.00～1000.0mg/L, over-dilution determination
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 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 16-bit single-chip microcomputer system, the performance is good.
More than ten years of experience in the production of water quality monitoring instruments to ensure product quality.

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