textile formaldehyde tester is used to test formaldehyde content in various fabrics.
textiles formaldehyde tester fine-grained textiles are extracted in a water bath at 40 ° C for a period of time. Formaldehyde extracted from the fabric is absorbed by water and the extract is developed with acetylacetone (yellow). The yellow compound has a visible Selective absorption, so the use of colorimetric analysis method can be measured in the textile formaldehyde formaldehyde content of samples tested.
Microcomputer control, can connect computer
Transmittance: 0% -100%
Formaldehyde content: 5 -500mg / kg
300-1000nm (can be adjusted)
6V/10W imported 2000 hours long life tungsten halogen
AC220V±10% 50Hz 20W
Dimension(Lx W x H)
It is used to quickly determine the formaldehyde content of various textiles, leather.