-->Using imported high-performance, long-life, and high brightness light sources
-->Equipped with a highly stable optical system
-->The instrument has good stability, repeatability, and high accuracy

【working principle】

The instrument adopts a monochromatic cold light source and uses a microcomputer to automatically process data, directly displaying the manganese concentration value of the water sample. Widely applicable for the determination of drinking water, surface water, surface water, sewage, and industrial wastewater.

【technical parameter】

1】 Measurement range: 0.02-5.00mg/L

2】 Indication error: ≤ ±5%

3】 Repeatability: ≤ 3%

4】 Optical stability: The instrument's absorbance value drifts less than 0.002 within 20 minutes

5】 Dimensions: Host 266mm × 200mm × 130mm

6】 Weight: less than 1kg

7】 Normal usage conditions:

⑴ Environmental temperature：5～40℃

⑵ Relative humidity：≤85%

⑶ Power supply：AC(220±22)V； （50±0.5）Hz

⑷ No significant vibration or electromagnetic interference, avoid direct sunlight.

【Product Features】

1】 By using imported light sources and a narrowband filtering system, the optical stability is extremely strong, resulting in high precision and good stability of the instrument.

2】 Large screenLCDChinese display, Chinese menu operation, simple and intuitive.

3】 The measurement data can be permanently saved, and in addition to the factory calibration curve, there is also a user calibrated curve for the working curve.

4】 The host chassis adopts a molded back designABSThe material has good corrosion resistance.

5】 Adopting high performance and low power consumption16The single-chip microcontroller system has excellent performance.

6】 More than a decade of experience in producing water quality monitoring instruments ensures the quality of the products.