YG201E Textile Formaldehyde Content Tester

【Scope of Application】:

The textile formaldehyde tester applies computer technology for colorimetric comparison and processing of textile sample solutions, measuring formaldehyde content in various textiles. Results can be stored long-term and printed out.

【Compliant Standards】:

GB/T2912.1-2009, etc.

【Instrument Features】:

1.Computer-controlled, featuring human-machine dialogue operation; allows simultaneous loading of sample reagents, blank reagents, and other comparison solutions.

2.Through computer data processing, directly outputs the fabric's formaldehyde content F value (mg/kg), automatically calculates the average of two measurements, and prints out the test report. Simplifies the testing process and minimizes operational errors.

3.Uses advanced microprocessing error-free T/A conversion technology, with adjustable zero and full scale.

4. Employs a 1200 lines/mm high-performance grating for high wavelength accuracy, good monochromaticity, and low stray light.

5.Uses imported tungsten lamps with high luminous efficiency, long lifespan, and low power consumption.

6. Can be calibrated according to national standard methods, automatically analyzes discrete errors, and derives and corrects the working curve.

【Technical Parameters】:

1. Formaldehyde content measurement range: F=20～3500 mg/kg

2. Wavelength range: 320～1000 nm

3. Formaldehyde detection wavelength: 412 nm

4. Wavelength 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 precision: ≤5%

11. Power supply: AC 220V±10％, 50Hz

12. Dimensions: 460mm×380mm×160mm

13. Net weight: 20kg