Haida's ace product----the sales volume of formaldehyde test chamber after retail has exceeded 500 units!





As Chinese people are more and more aware of the harm of formaldehyde to the body, on October 27, 2017, in the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization, formaldehyde was included in the list of carcinogens, July 2019. On the 23rd, formaldehyde was included in the list of toxic and harmful water pollutants (the first batch). Under such a hazard, various household products formaldehyde emission test instruments, HD-F801 formaldehyde test chamber ---- -The equipment is mainly used for the determination of free formaldehyde in consumer products such as wood products, furniture, floors, carpets, footwear products, and building decoration materials. The usage is also very simple. Put a standard size test piece into a test chamber where the temperature, humidity, air flow rate and air replacement rate are controlled at a certain value. Formaldehyde is released from the test piece and mixed with the air in the chamber. The air in the chamber is periodically extracted, and the air is extracted from the chamber through a gas washing bottle filled with water to measure the concentration of formaldehyde absorbed in the water. The formaldehyde concentration in the air in the test chamber is calculated from the formaldehyde concentration in the gas washing bottle and the volume of air extracted, expressed in milligrams per cubic meter (mg/m3). Sampling is periodic until the formaldehyde concentration in the test chamber reaches equilibrium.



At present, Shenzhen CTI Testing Group/Dongguan Zhongding/Tianjin Shengbin Testing/Shandong Tai'an Tianzheng Testing and other testing institutions have purchased this equipment, which operates 24 hours a day. It has been strictly tested by customers, and the equipment experience is full. The most important thing is After retail!

 
Navigation