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                    YG201E Textile Formaldehyde Tester
                
      
                
      
                    
                
      
                
      
                    
                        
      
                        
      【Scope of application】
      

      A new formaldehyde quantitative measuring instrument developed according to the national standard method is widely used in the rapid quantitative determination of formaldehyde in textiles.
      

      【Related standards】
      

      GB/T2912.1 GB18401
      

      【Basic technical specifications】
      

      1. Working mode: microcomputer control, Chinese LCD display, report printing, computer software can be connected.
      

      2. Measuring range: light transmittance: 0%-100%; absorbance: 0-2.0;
      

      Formaldehyde content: 5.00-500.00mg/kg (sample dilution can reach 5000mg/kg)
      

      3. Measurement accuracy: formaldehyde content ≤ 2% F.S
      

      4. Light source: imported long-life tungsten halogen lamp
      

      5. Optical system: self-aligning optical path design, 1200 lines/mm diffraction grating monochromator
      

      6. Wavelength range: 320—1000nm
      

      7. Spectral bandwidth: 5nm
      

      8. Wavelength accuracy: ±2nm
      

      9. Wavelength repeatability: 1nm
      

      10. Power supply: AC220V±10% 50Hz 50W
      

      11. Dimensions: 400×300×200mm
      

      12. Weight: 12kg