Application area
It is widely used in power plants, coal mines, commodity inspection, environmental protection, geological exploration, metallurgy, papermaking, chemical industry, scientific research, education and other departments to determine the calorific value of coal, coke, petroleum, cement black raw materials and other combustible substances.
International standard
ASTM D5865-2013 “Standard Test Method for Total Calorific Value of Coal and Coke”
National standard
- “Determination of calorific value of coal”
- “Petroleum product calorific value determination method”
- “General Provisions on Coal Analysis and Test Methods”
- “Determination of calorific value of cement black raw material”
- “General technical conditions for intelligent oxygen bomb calorimeter”
Features
- With the semi-conductor water refrigeration system, the instrument can automatically determinate the refrigerating capacity and balance the circulation system according to the caloric of previous time. Thus the water temperature can be kept constant, and the influence of environment can be greatly reduced. Perfectly solved the problem that the tests cannot be made continuously after 4-5 tests have been made because the temperature difference between outer bucket water and environment exceeds 1.5℃.
- There is no need to measure water and adjust water temperature in the whole experiment, thus to make manipulation easy and convenient.
- With advanced small oxygen filling instrument. Low malfunction rate.
- Probe-type electronic measuring cup is used to measure the inner bucket water, repetition error is less than 0.5g, so the water quantity is more accurate and the testing time is shorter.
- The special auto stop and auto draining joints are equipped to change the water. When the drainpipe is connected, the instrument discharge water; when the drainpipe is taken off, the water will stop effusing.
- Using the advanced USB technology, one computer can control 1-4 calorimeter buckets or other instruments, thus to make up synthesized testing instrument.
- Completely support Windows systems; high stability; can link electronic scale and share data in long distance through network.
Technical parameters
| MODEL | CBC-9303A |
| Temperature measurement range | 5℃～40℃ |
| Precision | ≤0.1% |
| Heat capacity stability | heat capacity change within one year ≤ 0.2% |
| Accuracy | Better than National standard “Method for determination of calorific value of coal” |
| Temperature resolution | 0.0001℃ |
| Single sample test time | ≤13min (classic method), ≤10min (quick method) |
| Power Supply | 220V, 50/60HZ |
| Power | ≤1.5kw |
| Dimension | 725mm×465mm×426mm |
| Weight | 45kg |
Configuration
| ITEM NAME | SINGLE CONTROL | DUAL CONTROL |
| LENOVO | 1 SET | |
| HP | 1 SET | |
| Bare metal/main box CBC-9303A | 1 SET | 2 SET |
| Bare metal/saddlebag CBC-9303A | 1 SET | 2 SET |
| oxygen bomb | 1 PC(s) | 2 PC(s) |
| Oxygen bomb holder | 1 PC(s) | 2 PC(s) |
| Release valve | 1 PC(s) | 1 PC(s) |
| Pressure reducing valve/370 | 1 PC(s) | 1 PC(s) |
| oxygenator | 1 SET | 1 PC(s) |
| Oxygenation catheter/2 meters | 1 PC(s) | 1 PC(s) |
| Water pipe PU1208 | 2m | 4m |
| Pipe plug/plastic king plug | 1 PC(s) | 2 PC(s) |
| Seal ring/φ6*1.9 | 5 PC(s) | 10 PC(s) |
| Seal ring/φ60*5.7 | 2 PC(s) | 4 PC(s) |
| Ordinary crucible | 10 PC(s) | 20 PC(s) |
| Fuse/3.15A | 5 PC(s) | 10 PC(s) |
| benzoic acid | 2 PC(s) | 4 PC(s) |
| oxygen bomb hook | 1 PC(s) | 1 PC(s) |
| Ignition wire | 1 Box | 2 Box |
| TracheaΦ4*2 | 5 Meter | 5 Meter |
| 3-core control line | 1 PC(s) | 2 PC(s) |
| T-shaped power cord | 1 PC(s) | 2 PC(s) |
| USB extension cable/3m | 1 PC(s) | 2 PC(s) |
| power socket strip | 1 PC(s) | 1 PC(s) |
| Screwdriver (slot) | 1 PC(s) | 1 PC(s) |
| Screwdriver (cross) | 1 PC(s) | 1 PC(s) |
| Hex wrench 3# | 1 PC(s) | 1 PC(s) |
| Instrument cover cloth | 2 PC(s) | 3 PC(s) |
| Thermometer/50℃ | 1 PC(s) | 1 PC(s) |
| Screw/stainless steel flat head M4*12 | 10 PC(s) | 10 PC(s) |
| Stainless steel sample spoon | 1 PC(s) | 1 PC(s) |
| raw material belt | 1 Roll | 1 Roll |
| Wire tie/CZ100/3×100 | 10 PC(s) | 10 PC(s) |
| Program installation disk | 1 PC(s) | 1 PC(s) |
| factory inspection report | 1 Copy | 2 Copy |
| user’s Guide | 1 Copy | 1 Copy |
| Warranty | 1 Copy | 2 Copy |
| Packing List | 2 Copy | 2 Copy |
