HNZXIB
HNZXIB DLSB-10/30 -30°C 10L 220V/50Hz Laboratory Supply
A 10L refrigerated circulator that maintains coolant down to -30°C with ±0.2°C precision and a 20 L/min pump flow
- TypeCooling Chiller
- Temperature Range-30°C~RT
- Capacity10L
- Voltage220V
- Reaches -30°C for deep-cooling applications
- 10L reservoir supports extended runs
- ±0.2°C precision protects sensitive samples
- 20L/min flow with 4-6m lift ensures strong circulation
- Microcomputer controller and digital display simplify operation
Purpose-built chiller for low-temperature labs
The HNZXIB DLSB-10/30 is a refrigerated circulator that delivers coolant down to -30 °C from a 10 L reservoir. It serves chemists and process engineers who need stable sub-ambient fluid for rotary evaporators, jacketed reactors or vacuum freeze-drying ovens. The unit runs on 220 V/50 Hz mains power and arrives new in a wooden crate.
Microcomputer control and pump integration
A built-in microcomputer controller with digital display lets operators set and monitor temperature to ±0.2 °C precision. The circulation pump provides 20 L/min flow at 4–6 m head, so the chiller can feed external glassware or reactors directly without an auxiliary pump. Ambient conditions of 25 °C and 60–80 % humidity are assumed for rated performance.
Protection features and voltage option
Internal safeguards shut the system down if coolant conditions drift outside safe limits, protecting connected precision equipment. A 110 V/60 Hz variant is available on request for sites with different mains standards. The chassis measures 500 × 400 × 650 mm, fitting standard bench depths.
Highlights
- Reaches -30°C for deep-cooling applications
- 10L reservoir supports extended runs
- ±0.2°C precision protects sensitive samples
- 20L/min flow with 4-6m lift ensures strong circulation
- Microcomputer controller and digital display simplify operation
Specifications
| Type | Cooling Chiller |
|---|---|
| Temperature Range | -30°C~RT |
| Capacity | 10L |
| Voltage | 220V |
Questions about this item
How low can the chiller actually pull the coolant temperature under full load?
The unit reaches a no-load minimum of -32 °C and is rated for a working range down to -30 °C with ±0.2 °C precision.
What noise, heat or power draw should I expect when it runs continuously?
It operates on 220 V/50 Hz using top-class brand compressors; the refrigeration capacity spans 2036-1022 W and the pump delivers 20 L/min at 4-6 m lift.
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