| Model | ESR20 | ESR40 |
|---|---|---|
| Application | Erythrocyte sedimentation rate analysis | |
| Measuring Principle | Infrared sensor | |
| Analysis Result | Westergren ESR value(mm/hr) | |
| Throughput | Up to 80 samples per hour | |
| Reading Channels | 20 | 40 |
| Loading Capacity | 20 samples at same time | 40 samples at same time |
| Loading Pattern | Random | |
| Measuring Time | 30 minutes or 60 minutes selectable | |
| Sample Interval | 3 minutes | |
| Measurement Range | (1-140)mm/h | |
| Temperature Compensation | Refer to 18℃ automatically(selectable) | |
| Reading Resolution | ±0.1mm | |
| Result Resolution | 1mm/1h, 1mm/2h | |
| Blood Level Range | 50-64mm | |
| Display | LCD display | |
| Input | Touch screen | |
| Interface | RS-232 | |
| Built-in thermal printer | ||
| Storage | 4,000 results | |
| Power Supply | AC110/220V±10%, 60/50Hz, 50W | |
| Operation Conditions | Temperature 5℃-40℃; Humidity≤80% | |
| Package Size(W*D*H) | 380*700*460mm | |
| Gross Weight | 25kg | |
①. Large color display with touch screen
②. Throughput is up to 80T/H
③. ESR curve display and print out
④. Barcode reader optional