HNZXIB
HNZXIB DLSB-10/60 -60°C 10L Laboratory Chiller 220V/50Hz
Cools liquid to -60°C with a 10L reservoir, 20L/min flow and ±0.2°C precision for rotary evaporators and reactors
- TypeCooling Chiller
- Temperature Range-60°C~RT
- Capacity10L
- Voltage220V
- Ultra-low cooling to -60°C with 10L reservoir
- Precise temperature stability within ±0.2°C accuracy
- High circulation flow of 20L/min for efficient heat transfer
- Microcomputer controller with digital display simplifies operation
- Built-in protection safeguards connected equipment from coolant issues
Purpose and user
The HNZXIB DLSB-10/60 is a 10L laboratory chiller that circulates coolant down to -60°C for low-temperature reactions and storage. It suits chemists, pharmaceutical researchers and process engineers who need stable sub-ambient fluid for rotary evaporators, jacketed reactors, freeze-drying ovens or magnetic stirrers. The microcomputer controller delivers ±0.2°C precision across the -60°C to room-temperature range.
Integration requirements
The unit runs on 220V/50Hz mains and occupies a 730×660×880 mm footprint, so bench space and a compatible supply must be available. An internal pump provides 20 L/min flow at 4-6 m head, allowing direct connection to external glassware or vessels without additional circulation hardware. Ventilation is required for operation in environments up to 25°C and 60-80% humidity. Wooden-case packaging protects the compressor and electronics during transit.
Upgrade context
The 10L reservoir and -60°C capability replace smaller baths or higher-temperature circulators when reaction volumes exceed 5L or when protocols demand temperatures below -40°C. The 3679-510W refrigeration capacity supports continuous heat removal that ice baths or thermoelectric coolers cannot sustain. It is not suited for users needing more than 10L capacity, temperatures below -60°C, or alternative voltage standards without a special order.
Highlights
- Ultra-low cooling to -60°C with 10L reservoir
- Precise temperature stability within ±0.2°C accuracy
- High circulation flow of 20L/min for efficient heat transfer
- Microcomputer controller with digital display simplifies operation
- Built-in protection safeguards connected equipment from coolant issues
Specifications
| Type | Cooling Chiller |
|---|---|
| Temperature Range | -60°C~RT |
| Capacity | 10L |
| Voltage | 220V |
Questions about this item
What is the lowest no-load temperature the DLSB-10/60 can reach?
The unit reaches a no-load minimum of -62°C, with a stated operating range down to -60°C.
How much heat does the chiller reject when running continuously at 25°C ambient?
Refrigerant capacity spans 3679 W down to 510 W depending on load, so sustained operation will dump that heat into the room.
Which external equipment must already be on hand to circulate fluid through the 10 L reservoir?
The chiller connects to rotary evaporators, vacuum freeze-drying ovens, jacketed reactors, magnetic stirrers or similar apparatus via its 20 L/min, 4–6 m head pump.
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