Nitrate nitrogen analyzer HG-SZ-701S

Product Description, Technical Parameters, and Configuration

Detection principle:

HG-SZ-708 colorimeter is used to produce a series of colorimetric standard samples, and the sample values are labeled into the instrument for direct sampling and measurement, reading, and display of sample chromaticity values (degrees). The instrument is widely used in environmental testing, sewage treatment, scientific research institutions, and colleges and universities.

Technical parameters:

Product features:

1. Compliant with GB11903-89 "Determination of chromaticity in water quality", the measurement is accurate and effective
2. Adopting imported high brightness and long-life cold light source with excellent optical performance, the light source has a lifespan of up to 100000 hours
3. Large LCD screen with full Chinese display, direct data reading, simple and time-saving operation
4. Can save 20 standard curves and 200 measured values (date, time, parameters, test data)
5. Memory standard working curve, users can also calibrate the curve as needed
6. Equipped with curve coverage interference function to prevent accidental operation of covering curves
7. One click factory reset allows for quick recovery in case of curve loss due to misoperation
8. It has data storage function and data power-off protection function, making it convenient to query historical measurement data and prevent data loss.