The instrument is widely used for determining the concentration of anionic surfactants in domestic water, drinking water, surface water, and treated wastewater (transparent and free of suspended solids).

Technical parameters:

1、Measurement range: (beyond dilution determination)

0.01～1.00mg/L

2、Indication error: ≤± 5% (F.S)

3、Repeatability: ≤ 3%

4、Optical stability: The instrument's absorbance value drifts less than 0.002A 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. Using cold light and monochromatic light as light sources, it has excellent optical stability and will not be affected by various types of light interference.

2. Easy to operate and high measurement accuracy.

3. Large screen LCD Chinese display, all settings, calibration, and recording operations are implemented in the same integrated environment.

4. Utilizing V/F conversion, software redundancy, software traps, and other technologies, it has strong anti-interference ability.

5. It can store 10 working curves and 199 historical records, and users can calibrate the curves themselves without losing them when powered off.

6. The host chassis is made of ABS material after molding, which has good corrosion resistance.