| Type: | Coal Testing Instruments |
|---|---|
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Display: | Digital |
| Control: | Computer Control |
| Weight: | 0-100Kg |
| Customization: |
|---|
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1. Application area
Suitable for measuring ash Fusion in coal ash for industries such as electric power, coal, commodity inspection, environmental protection , metallurgy , papermaking , chemical industry, collate industry, science & research institution and inspection administration.
2. Technical Data
Furnace Temperature Range:0ºC~1600ºC
Temperature Controlling Accuracy: < 3ºC
Resolution:1ºC
Sample Quantity: 1~7 samples each time
Temperature Rising Speed: Comply with ASTM D 1857-04
Laboratory Atmosphere:Oxidability or weak reducibility
Power Supply: 220V, 50/60HZ
Maximum Power: ≤ 4KW
Cabinet Dimension: 910mm×520mm×610 mm
Weight: 75kgs
3. Features Highlight
1. Temperature reading, controlling and stabilizing controlled by computer automatically. Introduce the technology of CCD photography to collect the graphic of ash cone, which will be automatically stored and printed out. One test could determine 1 ~ 7 samples( include one standard sample)
2. Novel heating element and heat preservation material are adopted to ensure the furnace not to be destroyed and distorted after long time working under a high temperature of 1600ºC.
3. Controlling card adopt high precision reference power supply, low temperature drift and high accuracy amplifier, 4.5-bit A/D switching chip, cold-junction compensation, over-temperature protection.
4. According to the real-time graph of ash configuration changing in the heating process to determine the Fusion temperature, including deformation point (DT), softening point (ST), hemisphere temperature (HT) and floating temperature. (FT)
5. The ash graph saved in the computer can be called out at any time for further inspection and analyzing.
6. The results of ash graph could be printed out and the temperature rising curve can be displayed on the screen.
7. Introduce the advanced PCI technology, complying with the latest development in Computer technology. Various instruments could integrate into a synthesized testing instrument, realizing one PC control multi-instrument.
8. Completely support Windows systems; high stability; can link electronic scale and share data in long distance through network.
9. Conform to ASTM D 1857-04.
4. Configuration
| Item | Quantity | Unit |
| High Temperature Oven | 1 | PC |
| Ash Fusion Controlling Card | 1 | PC |
| Video Card | 1 | PC |
| CCD Camera | 1 | PC |
| Platinum Rhodium Thermocouple (33cm) | 1 | PC |
| Heating Element | 1 | PC |
| Sample Feeding Handspike | 1 | PC |
| Corundum Boat | 1 | PC |
| Ash Mould | 1 | Set |
| Pyramid Tray | 10 | PC |
| Signal Cable | 2 | PC |
| Standard Ash | 1 | Bottle |
| Dextrin | 1 | Bottle |
| Graphite | 500 | Gram |
| Wrench | 1 | PC |
| Screwdriver | 1 | Set |
| Socket Board | 1 | Set |
| Application Software for Windows System | 1 | CD |
| Instruction Manual | 1 | PC |
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