HNZXIB
HNZXIB DFY-5/20 laboratory supply -20°C to 98°C 5L 20L/min 110V
A 5 L bath circulates fluid at 20 L/min from -20 °C to 98 °C with ±0.1 °C accuracy on 110 V power
- TypeWater/Oil Bath
- Temperature Range-20°C~98°C
- Speed20L/min
- Capacity5L
- Voltage110V
- Precise temperature control within ±0.1°C accuracy
- Wide operating range from -20°C to 98°C
- Strong 20 L/min circulation for uniform heating and cooling
- Built-in magnetic stirring improves bath temperature uniformity
- 5 L stainless steel tank with 285 mm opening diameter
Compact 5 L bath for low-temperature lab work
The HNZXIB DFY-5/20 is a new constant-temperature circulator built for research, biology, physics, medicine and chemistry departments. It replaces dry ice or liquid nitrogen in low-temperature experiments and supplies chilled fluid to external equipment. A 5 L stainless tank and 20 L/min pump give enough volume and flow for routine bench-scale tasks.
5 L capacity and 20 L/min flow
The bath holds 5 litres and circulates at 20 litres per minute across a -20 °C to 98 °C range. Temperature accuracy is ±0.1 °C under no-load conditions. Dual-section magnetic stirring at the tank bottom improves uniformity. Cooling capacity spans 1 248 W down to 319 W depending on set point, so heavy continuous heat loads will eventually exceed the chiller's ability to maintain the lowest temperatures.
110 V mains supply and 285 mm opening define
The unit runs on 110 V, 60 Hz power and is rated for ambient conditions of 25 °C with 60–80 % relative humidity in a ventilated space. The circular opening measures 285 mm in diameter, limiting the size of vessels or probes that can be immersed directly. No other electrical or plumbing interfaces are specified, so buyers needing different voltages, higher flow rates or larger bath volumes must look elsewhere.
Highlights
- Precise temperature control within ±0.1°C accuracy
- Wide operating range from -20°C to 98°C
- Strong 20 L/min circulation for uniform heating and cooling
- Built-in magnetic stirring improves bath temperature uniformity
- 5 L stainless steel tank with 285 mm opening diameter
Specifications
| Type | Water/Oil Bath |
|---|---|
| Temperature Range | -20°C~98°C |
| Speed | 20L/min |
| Capacity | 5L |
| Voltage | 110V |
Questions about this item
Will the 20 L/min circulation pump keep a 5 L stainless tank at ±0.1 °C when I connect my existing rotary evaporator?
The unit delivers 20 L/min flow with ±0.1 °C stability across the full -20 °C to 98 °C range, so it can maintain tight control on external glassware such as a rotary evaporator.
How do I confirm the bath is holding ±0.1 °C accuracy after I fill it and set a temperature?
Compare the built-in controller readout with a calibrated reference thermometer placed in the 285 mm opening; the display should stay within ±0.1 °C of the reference once equilibrium is reached.
Does the wooden-case shipment include the magnetic stirring bars and external circulation hoses, or must I order them separately?
The bath arrives in a wooden case with the internal magnetic stirrer already installed; stirring bars and circulation hoses for the 20 L/min pump ports are not included and must be purchased separately.
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