Scope of application:Used to determine the content of formaldehyde in various textiles.

Applicable standards:GB/T2912. 1。

Technical indicators:

1. Measurement range:0～500mg/kg；

2. Wavelength positioning: 412nm;

3 wavelength accuracy: ± 2nm;

4. Wavelength repeatability: 1 nm;

5. Accuracy of color transmission ratio: ± 0.5%T;

6. Stability: ≤ 0.5%T/5min;

7. Power supply: AV220V,50HZ;

8. Power: 350W;

9. Overall dimension: 460 × 380 × 160mm;

10. Net weight: 20kg.

Instrument features:

1. Using computer control, the implementation of man-machine dialogue operation, a sample reagent, blank reagent and other contrast solution, through the computer data processing, directly give the formaldehyde content of the fabricF value (mg/kg), the average value of the two measured values is automatically obtained and the verification report is printed out, which simplifies the test process and avoids the operation error to the greatest extent.

2. Adopt advanced micro processing without errorT/A conversion technology, adjustable zero, full.

3. Adopt1200/mm high-performance grating, high wavelength accuracy, good monochromaticity, low stray light.

4. Adopt imported tungsten lamp, high luminous efficiency, long life and low power consumption.

5. It can be corrected according to the national standard correction method, automatically analyze the discrete error, and obtain and correct the working curve.