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XIANGZHI DLM12L — a large-capacity floor-standing refrigerated centrifuge for blood banks, clinical laboratories and research laboratories. The platform supports three rotors; maximum speed, RCF and capacity depend on the selected rotor.
MAX. SPEED8000 rpm
MAX. RCF14 336 × g
MAX. CAPACITY6 × 2400 mL
Key benefits
- Three rotor options: a 6×1000 mL fixed-angle rotor and 6×2400 mL and 6×2×1000 mL swing-out rotors.
- Maximum platform speed of 8000 rpm and relative centrifugal force of up to 14,336 × g.
- Temperature range from −20 to +40 °C, with manufacturer-specified accuracy of ±2 °C.
- Microprocessor control, 30 programs and 12 acceleration and braking levels.
- Two motorised lid locks, manual emergency release and automatic shutdown in case of imbalance.
- Direct drive, pre-cooling, a metal housing on castors and a noise level below 58 dB.
Technical specifications
| Model | DLM12L |
|---|---|
| Manufacturer part number (MPN) | DLM12L |
| Manufacturer | Changsha Xiangzhi Centrifuge Instrument Co., Ltd., China |
| Type | Large-capacity floor-standing refrigerated centrifuge |
| Maximum platform speed | 8000 rpm |
| Maximum platform RCF | 14 336 × g |
| Maximum capacity | 6 × 2400 mL |
| Temperature range | −20…+40 °C |
| Temperature accuracy | ±2 °C |
| Speed accuracy | ±20 rpm |
| Timer | 1 min — 99 h 59 min |
| Acceleration / braking | 12 / 12 levels |
| Control | Microprocessor |
| Programs | 30 |
| Display | Colour LED and LCD |
| Drive | Variable-frequency motor, direct drive |
| Motor power | 3.7 kW |
| Compressor power | 2.5 kW |
| Power supply | 85–265 V AC, 50/60 Hz |
| Noise level | < 58 dB |
| Dimensions (L×W×H) | 960 × 860 × 1200 mm |
| Packaging dimensions (L×W×H) | 1150 × 970 × 1360 mm |
| Net / gross weight | 500 / 587 kg |
Applications and limitations
- Designed for blood banks, clinical and serology laboratories, molecular biology, serum separation, pharmaceutical applications and research.
- The maximum values are not achieved simultaneously: the 6×1000 mL rotor operates at up to 8000 rpm and 14,336 × g; the 6×2400 mL rotor at up to 4600 rpm and 7060 × g; and the 6×2×1000 mL rotor at up to 4200 rpm and 5900 × g.
- Before ordering, confirm the rotor, buckets and adapters for the container type, volume, permitted speed and required RCF.
- The temperature range and accuracy are manufacturer specifications for the equipment; the operating mode depends on the protocol, rotor and sample properties.