The analyzer is a dedicated instrument for bituminous coal glial layer index (maximum thickness of the gelatinous layer Y, X and volume curve type three indicators ultimate shrinkage). Meet GB/T479-2000 "bituminous coal the gelatinous layer index measurement method requirements. Performance characteristics: a computer two-way communication with the controller on the implementation of a comprehensive monitoring control equipment. 2 Auto control, display a single furnace or double furnace, the heating temperature. 3 auto-determination, to show the degree of contraction of the coal samples in a single oven or double oven. 4 automatically draw a single oven or double oven volume curve. 5 automatic drawing furnace temperature curve changes over time. 6 automatically fill every ten minutes before and after the furnace temperature. 7 alarm to alert laboratory personnel line operation options open, stop, silencer, run the equipment in the volume curve inflection point. 8 manually detect plastic surface data entered into the computer via the keyboard saved automatically draw on, under the rubber surface curve and the calculation of the maximum thickness of the plastic surface. 9 automatically calculates the test results, and the printout test records and reports. 10 store previous test data for check printing. Technical parameters: Measuring range: 0 ~ 999 ℃ Accuracy: 0.5, temperature resolution of 1 ° C with a value of K thermocouples (up to 1100 ℃) test range :0-999min warming control: 30min up to 250 ° C 250 ° C ~~ 730 ℃ p between 3 ° C / min measured when the temperature: ± 30s/24h time resolution: 0.1min power: not more than 2 * 4kw power: AC220V ± 20V 50Hz Weight: 150kg, Xin Yun instruments, Hebi Equipment Co., Ltd. Dong manager