HNZXIB
HNZXIB DLSB-5/10 -10°C 5L 110V laboratory supply
A 5 L refrigerated circulator that maintains coolant down to −10 °C with ±0.2 °C precision and a 20 L/min pump for laboratory cooling
- TypeCooling Chiller
- Temperature Range-10°C~RT
- Capacity5L
- Voltage110V
- Cools liquid to -10 °C for low-temperature reactions
- 5 L reservoir supplies continuous circulation at 20 L/min
- ±0.2 °C precision via microcomputer controller
- 110 V 60 Hz power with built-in pump protection
- Wooden-case packaging delivers in 7-14 working days
Laboratory chiller for sub-ambient cooling
The HNZXIB DLSB-5/10 is a refrigerated circulator built for laboratory environments that require liquid temperatures below ambient. It suits chemists and process engineers running rotary evaporators, jacketed reactors or vacuum freeze-drying ovens where precise sub-zero coolant is essential. Users needing only ambient or above-ambient circulation should look elsewhere.
5 L reservoir with -10 °C set-point
The unit holds five litres of heat-transfer fluid and can maintain a controlled temperature down to minus ten degrees Celsius with a stated precision of ±0.2 °C. A microcomputer controller and digital display handle set-point entry and monitoring. The pump delivers up to twenty litres per minute at a head of four to six metres.
Sustained refrigeration capacity of 1328–319 W
Under continuous load the compressor provides between 1328 and 319 watts of cooling power depending on the fluid temperature. The no-load minimum reaches minus fifteen degrees Celsius in a 25 °C, 60–80 % humidity environment. The steel-cased chassis measures 500 by 370 by 540 mm and operates on 110 V 60 Hz supply.
Highlights
- Cools liquid to -10 °C for low-temperature reactions
- 5 L reservoir supplies continuous circulation at 20 L/min
- ±0.2 °C precision via microcomputer controller
- 110 V 60 Hz power with built-in pump protection
- Wooden-case packaging delivers in 7-14 working days
Specifications
| Type | Cooling Chiller |
|---|---|
| Temperature Range | -10°C~RT |
| Capacity | 5L |
| Voltage | 110V |
Questions about this item
How cold does the -10°C rating actually get in a real setup?
The unit reaches a no-load minimum of -15°C and maintains a working range down to -10°C with ±0.2°C precision.
What does the 20 L/min pump flow mean for my external circuit?
The circulation pump delivers 20 L/min at 4–6 m head, setting the practical flow limit for connected reactors or condensers.
Will the 500 × 370 × 540 mm footprint fit on my bench?
The chiller measures 500 mm wide, 370 mm deep and 540 mm high, so check bench clearance against those dimensions.
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