Complaint
High Precision Coal Calorific Value Meter Oxygen Bomb Calorimeter ASTM D240
Introduction:
Main technical features
1. Adopting semiconductor refrigeration to decide the refrigerating capacity according to the calorific value,the
instrument can automatically adjust water temperature and keep water in a relative constant temperature range,
realize the continuously and long time test requirement,and make sure the test result is correct.
2. Using USB port,convenient to connect.One computer can control many sets of Oxygen Bomb Calorimeter.
3. With a electronic measuring cup itself,no need to weigh the water by manual,it can measure the water volume
automatically,the repetitive error<0.4g
4. Automatically detecting the resistance of ignition filament,automatically checking the installing condition of
ignition filament before test.
5. Standard pipeline design,vastly shortening the pipeline,and more reasonable pipeline design to ensure more
precision of test results.
6. Adopting professional discharge water ports,more convenient and fast when the instrument drains away
water or change the water.
7. The electronic balance with communication function to share the data by the internet.
Technical parameters:
| No. | Item | Specifications |
| 1 | Heat capacity | 14000~15000J/K |
| 2 | Temperature measurement range | 10 ~ 35ºC |
| 3 | Temperature resolution | 0.001 ºC |
| 4 | Repeatability error | ≤0.2 % (Grade C) |
| 5 | Endured pressure in oxygen bomb | 20 MPa |
| 6 | Operation environment temperature | 15 ~ 28ºC(Ambient temperature); Temperature fluctuation is not more than 1 ºC during a test; |
| 7 | Ambient humidity | less than 85% |
| 8 | Power supply | AC 220V±5%, 50 Hz |
Related Models:
| Parameters | GDY-1A | GDY-1A+ | GDY-1C |
| Test mode | Manual | digital with color LCD display | Fully automated controlled by PC |
| Heat capacity | (14000~15000) J/K | (14000~15000) J/K | (14000~15000) J/K |
| Temperature resolution | 0.001K | 0.001K | 0.001K |
| Control model | In-build computer | Micro-computer | Computer |
| Computer interface | NO | NO | YES |
| Printing | No | with built-in printer | with external printer |
| Packing Size | 72*59*51; 47*47*28; | 71*56*50; 46*37*26; | 69*55*48; 45*37*25; 58*52*84; |
| Gross Weight | 40kg | 33kg | 63kg |
Detail Images:
