The textile formaldehyde tester is the application of computer technology, for the color comparison and treatment of textile sample solutions, to determine the formaldehyde content in various textiles, and the measured results can be stored and printed out for many years. 【Relevant Standards】

GB/T2912.1-2009, etc.

【Scope of application]： The textile formaldehyde tester is the application of computer technology, for the color comparison and treatment of textile sample solutions, to determine the formaldehyde content in various textiles, and the measured results can be stored and printed out for many years. [Meet the standard]: GB/T2912.1-2009, etc. 【Instrument Features】： 1. Computer control is used to implement human-machine dialogue operation, and the sample reagent, blank reagent and other comparison solutions are put in at one time. 2. Through computer data processing, the formaldehyde content F value (mg/kg) of the fabric is directly given, and the flat value of the two measurement values is automatically obtained 3. The average value is printed out and the verification report is printed, which simplifies the testing process and avoids operating errors to the greatest extent. 4. Adopt advanced micro-processing error-free T/A conversion technology, adjustable to zero and full. 5. Adopt 1200 bars/mm high-performance grating, with high wavelength accuracy, good monochromaticity and low stray light. 6. Imported tungsten lamp is adopted, with high luminous efficiency, long life and low power consumption. 7. It can be corrected according to the national standard calibration method, automatically analyze the discrete error, and obtain and correct the working curve. 【Technical Parameters】:                                     1. Formaldehyde content determination range: F=20~3500mg/kg 2. Wavelength range: 320~1000 nm 3. Formaldehyde content detection wavelength: 412 nm 4. Wavelength calibration: ±2 nm 5. Wavelength repeatability: 1 nm 6. Spectral bandwidth: 4 nm 7. Transmission ratio 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. Volume: 460mm×380mm×160mm 13. Net weight: 20kg