U-Therm
Abrasive Index Tester for Coal
Measures the abrasiveness of coal and similar materials, informing equipment wear and handling considerations.
Coal and Energy Testing
Automatic Calorimeter (YX-ZR)
Determines the calorific value of coal and similar solid fuels to ASTM D240, ASTM D5865 and ISO 1928.
Overview
Applicable across electrical power, coal, papermaking, petrochemical, cement, farming and medical research, and for instruction, to measure the calorific value of combustible materials. Conforms to ASTM D240, ASTM D5865 and ISO 1928.
Features
- CE certificated
- Semi-conductor water refrigeration system automatically balances the circulation system from the previous reading, keeping bucket water temperature constant for continuous testing
- No manual water measurement or temperature adjustment required between tests
- Advanced small oxygen-filling instrument with a low malfunction rate
- Probe-type electronic measuring cup for the inner-bucket water, with a repetition error of less than 0.5 g
- Auto-stop, auto-draining joints for changing bucket water
- USB control — one computer can control 1–4 calorimeter buckets or other instruments
- Full Windows support, with network data sharing to an electronic scale
Model variants
| Parameter | Specification |
|---|---|
| Calorimeter type | Isoperibol |
| Temperature range | 5°C – 40°C |
| Temperature resolution | 0.0001°C |
| Precision (Precision Mode) | RSD ≤ 0.1% |
| Testing time (Precision Mode) | 8 minutes |
| Power supply | 220V (110V custom-made), 50/60Hz |
| Power | ≤1.5 kW |
| Dimensions | 540 × 420 × 420 mm |
| Weight | 45 kg |
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