Instrument features:

1. Instrument composition: It consists of a host, sample pretreatment equipment, and reagent kit, and is suitable for field and laboratory use.

2. Optical path system: Integrated light source/monochromator, colorimetric tank, sensor, no movable parts, pulse power supply, light source service life of over 100000 hours.

3. Built in curve: The instrument has a built-in working curve, which allows for rapid quantitative determination of samples without the need for standard solutions.

4. Measurement method: The sample color development and measurement are carried out in the same sealed container (cylindrical), without the need for transfer, which improves the detection accuracy.

5. Power supply mode: AC/DC dual-use, the instrument is equipped with a built-in lithium battery to meet emergency and on-site monitoring needs, and also has a self diagnostic function for power level, automatically indicating insufficient power.

6. Consumables and accessories: Provide complete specialized pre-treatment equipment and consumables, one-stop service.

7. Special reagent kit: equipped with specialized pre made reagents, shortening the preparation time of reagents, easy to operate, and convenient to use.

Technical indicators:

light Source: wavelength of520 nm

Measurement method: National standard method（GB/T5750.6-2006) Diphenylcarbazide method

essence Degree:±5 ％

Determination of lower limit:0.01 mg/L

Measurement range:0.00～1.00 mg/L