Scope of Application

【Operating Instructions】

The textile formaldehyde tester applies computer technology to perform colorimetric analysis and processing of textile specimen solutions, determining the formaldehyde content in various textiles. The results can be stored for long periods and printed.

YG201E Textile Formaldehyde Content Tester

[Scope of Application]The textile formaldehyde tester applies computer technology to perform colorimetric analysis and processing of textile specimen solutions, determining the formaldehyde content in various textiles. The results can be stored for long periods and printed.

[Compliance Standards]GB/T 2912.1-2009, etc.

[Instrument Features]

1. Computer-controlled with human-machine interactive operation; allows loading of sample reagents, blank reagents, and other comparison solutions at once.

2. Through computer data processing, it directly provides the formaldehyde content F value (mg/kg) of the fabric.

3. Automatically calculates the average of two measurements and prints the inspection report, simplifying the testing process and minimizing operational errors.

4. Uses advanced microprocessor error-free T/A conversion technology, adjustable for zero and full scale.

5. Uses a high-performance grating (1200 lines/mm) with high wavelength accuracy, good monochromaticity, and low stray light.

6. Uses an imported tungsten lamp with high luminous efficiency, long life, and low power consumption.

7. Can be calibrated according to national standard calibration methods; automatically analyzes dispersion errors to derive and correct the working curve.

[Technical Specifications]

1. Formaldehyde Content Measurement Range: F=20～3500mg/kg

2. Wavelength Range: 320～1000 nm

3. Formaldehyde Detection Wavelength: 412 nm

4. Wavelength Calibration Accuracy: ±2 nm

5. Wavelength Repeatability: 1 nm

6. Spectral Bandwidth: 4 nm

7. Transmittance Accuracy: ±0.5％T

8. Stray Light: ≤0.5％T

9. Stability: ≤0.5％T/5min

10. Detection Accuracy: ≤5%

11. Power Supply: AC 220V±10％ 50Hz

12. Dimensions: 460mm×380mm×160mm

13. Net Weight: 20kg