2, the instrument adopts microcomputer single-chip control, has a good temperature control ability.
3. Digital display can display temperature information intuitively and clearly.
4, the constant temperature box adopts high precision platinum probe, temperature control accuracy of up to ±0.2K, controllable temperature range 1-100K, better than the accuracy of conventional digital watch head (0.5K).
5, the instrument adopts imported thermal insulation material, the constant temperature effect is excellent, so as to be more energy saving. Save test costs.
6, the desorption rate tester can test 6 samples at a time, improve the efficiency and accuracy of the experiment!
7, the instrument is simple to operate, the use of separate design, by the control part and thermostat two parts, suitable for all kinds of experimental operation, the instrument design is beautiful.
8, the use of CPU system, reduce the failure, improve the reliability of the system.
Carbon tetrachloride desorption rate tester is to detect the desorption rate of the substance in coal, so as to effectively avoid harm, but also conducive to the extraction of carbon tetrachloride in coal for research and production. The principle is to desorbed the activated carbon saturated by the adsorption of carbon tetrachloride. After desorption, the desorption ability of the tested activated carbon to carbon tetrachloride is expressed by the mass fraction of the desorbed carbon tetrachloride and the saturated adsorption carbon tetrachloride.