This is a low-pressure ion-exchange liquid chromatography system designed for accurate, efficient glycated hemoglobin testing. It uses the gold-standard methodology, with several key upgrades for speed, accuracy, and convenience.
| Parameter | Specification |
|---|---|
| Testing method | Chromatography / ion-exchange liquid chromatography |
| Test item | Glycated hemoglobin (HbA1C) |
| Measuring range | 3% – 18% |
| Precision (CV) | ≤ 3% |
| Testing time | 4 minutes (including reporting) |
| Sample type | Venous blood (EDTA anticoagulated) or peripheral finger blood |
| Sample volume | 5 µL whole blood |
| Photometer | 415 nm LED integral flow colorimeter |
| Sampling mode | 25-position auto turntable (20 samples, 2 QC, 1 emergency, 1 cleaning, 1 zero position) |
| Testing mode | Batch auto-test or single emergency test |
| Calibration | 2-point calibration |
| Thermostatic control | Column and reagents at 25 ± 1 °C |
| Reagent life | 1 column/reagent set = 300 tests |
| Display | 320×240 LCD graphic display (real-time chromatogram) |
| Printer | 58 mm thermal printer (prints curve and report) |
| Report formats | IFCC concentration, NGSP area percentage, ADAG average glucose |
| Data storage | 1000 test reports (including curves) |
| Interface | RS232 (connects to HIS/LIS) |
| Power supply | AC 220 V ±22 V, 50 Hz, 215 VA |
| Dimensions | 408 × 390 × 230 mm |
| Weight | 10 kg |
| Working environment | Temperature 15–30 °C, relative humidity ≤ 85% |
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