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Product Description
Used for rapid testing formaldehyde contents in all kinds of textiles.
standard
GB/T2912;GB18401;AATCC 112; ISO14184
Feature
1.In accordance with national standard method, determination and absorbance values of formaldehyde can be detected by using extraction;
2.SCM Controlled, spectrum data automatic processed, Chinese LCD, statement printed
3.With functions of absorption curve, selected wavelength, absorbance,transmittance, etc
4.with computer online operation, can make more standard curve
Parameter:
| 1.Working pattern:computer control, LCD display, 2.Online operation: can do standard curve and data storage, data statistics and analysis, calculation, tabulation and print data processing, etc 3.Range and accuracy: transmittance: 0% -100%; absorbance :0-2 .0; formaldehyde content: 2.00-500.00mg/kg (sample dilution of up to 5000mg/kg) 1.00-500.00mg/kg(sample dilution of up to 5000mg/kg) 4.Wavelength range :300-1000nm,wavelength accuracy±3nm,wavelength repeatability±1nm 5.sample room:100mm test optical path 6,Concentration of precision:≤0.5% @412nm 7,light source:6V/10W 2000hours Imports of long-life tungsten halogen 8.Power source:AC220V±10% 50Hz 20W 9.External dimensions:475×315×155mm 10.Weight:10kg |
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