3000 Intelligent calorimeter 
 Features: 
 Single-chip computer control, LCD display Chinese, Chinese character prompt. No need to adjust the water temperature within the cylinder can be calculated after the experiment is high, low heat, low heat is more suitable as the coal, can adjust the point of power, suitable for blown fuse or ignition type ignition requirements. Relaxed requirements on the use of ambient temperature. 
 Technical parameters: 
 Use of the environment :5-40 ℃ 
 Temperature resolution: 0.0001 ℃ 
 Precision: ≤ 0.1% 
 Single-sample test of time: 15min or so 
 Heat capacity: About 10450J / K 
 Outside the bucket capacity: about 40L 
 Within the bucket capacity: approximately 2.1L 
 Power supply voltage: AC220V ± 15% 50Hz for power, coal, metallurgy, petrochemical, quality control, environmental protection, cement, paper, geological survey, research institutions and other industry sectors measured coal, coke, oil and other combustible materials in the total sulfur content, in line with the national standard GB/T214-1996 "Determination of total sulfur in coal method" requirements.