[1] measured heat value 
 XRHW-9000 microcomputer automatic calorimeter (single controller) 
 Features 
 Controlled by computer, using windows2000 Series software, you can control a single machine, a machine can be controlled without disturbing each other. A high degree of automation, automatic weighing heavy water, adjusting the water temperature, automatic water, auto-complete the whole process and print the test results. Low failure rate, self-protection, self-diagnostics, troubleshooting, fast, easy to maintain. Easy to use, friendly interface, easy to use software. 
 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