FHJ-8 reaction tube heater Introduction: A high-pressure reaction tube made of acid and alkali resistant stainless steel 316L/316Ti is designed according to the national standard GB/T 14190 for the digestion reaction (methanol ester exchange method) of pre-treatment of ethylene glycol content testing. It is used for ethylene glycol testing reaction, polyester alcoholysis reaction, and can also be used for pre-treatment of raw materials and recycled materials. Applicable standards: GB/T17931, GB/T17932, GB/T14190, GB/T39026, GB/T40006 characteristic: 1. Using a whole piece of metal aluminum as the heating plate, PID control ensures accurate temperature and uniform temperature field; 2. It can simultaneously heat eight stainless steel reaction tubes with a diameter of 30 at a constant temperature, especially suitable for high-pressure digestion reactions of polymers, such as the alcoholysis reaction of polyester and the determination of diethylene glycol content; 3. The reaction tube is made of acid and alkali resistant stainless steel 316L/316Ti material; 4. Different aluminum alloy heating blocks can be used for constant heating reactions of test tubes with different diameters. Technical parameters: Measurement temperature range: room temperature~260 ° C Timing range: 0-999min Number of working holes: 8 Maximum temperature difference between holes: ± 1 ° C Stainless steel tube volume: 50ml Power supply/power: AC220V, 50HZ, 1500W
Introduction: A high-pressure reaction tube made of acid and alkali resistant stainless steel 316L/316Ti is designed according to the national standard GB/T 14190 for the digestion reaction (methanol ester exchange method) of pre-treatment of ethylene glycol content testing. It is used for ethylene glycol testing reaction, polyester alcoholysis reaction, and can also be used for pre-treatment of raw materials and recycled materials. Applicable standards: GB/T17931, GB/T17932, GB/T14190, GB/T39026, GB/T40006
