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LT -80℃～-40℃
- Cooling capacity0.4kW~2.5kW
- Liquid storage15L~60L
- RefrigerantR404A/R508B
- Weight185KG~470KG
- Place of OriginChina
It can guarantee 24-hour continuous operation
LOW TEMP. REFRIGERATION CIRCULATOR
Circulating refrigeration of ethylene glycol mixed with water mixture
Product Description
1. Can use ethylene glycol mixed with water for circulating refrigeration, saving resources
2. Circulating pipeline design, prolong the use time of circulating water
3. Adopt brand compressor, cascade subcooling refrigeration technology
4. Dual Condensing High Efficiency System
5. Computer cascade temperature controller, temperature digital display, adjustment unit 0.1℃
6. Adopt supercooling technology to ensure temperature stability at low temperature
7. It can be set to turn on the compressor and turn off the compressor temperature difference
- 1、LCD color touch screen
- 2、Liquid level indicator, showing the position ofthe heat transfer medium
- 3、Heat transfer medium inlet and outlet, top out and bottom in
- 4、Pressure gauge, showingthe pressure ofthe refrigeration system
- 5、Cooling water inlet and outlet, top out and bottom in (water-cooled )
- 6、Communication interface (standard PT100,USB, RS485, optional Ethernetinterface, RS232, etc.)
| Model | LT8-1.5H | LT8-2 | LT8-3 | LT8-5 | |
| LT8-1.5W | LT8-2W | LT8-2W | LT8-5W | ||
| Temperature range | -75℃～-40℃ | -80℃～-40℃ | |||
| Temperature control | ASET multi-function controller 4.3-inch touch screen | ||||
| Temperature control accuracy | ±0.5℃ | ||||
| Temperature feedback | Temperature feedback PT100 (inlet temperature, outlet temperature) | ||||
| Cooling capacity | -60℃ | 0.7kw | 1kw | 1.4kw | 2.5kw |
| -70℃ | 0.4kw | 0.6kw | 0.85kw | 1.5kw | |
| Circulation pump MAX | 30L/min 1.6bar | 30L/min 1.6bar | 30L/min 1.6bar | 30L/min 1.6bar | |
| Compressor | Hitachi, Emerson Copeland and other compressors | ||||
| Evaporator | Plate heat exchanger | ||||
| Operation panel | 4.3-inch color touch screen displays set temperature and measured temperature, records temperature curve, and data is exported in Excel format | ||||
| Safety protection | With self-diagnosis function; refrigerator overload protection; high and low pressure sensors, overload relays, thermal protection devices and other safety protection functions. | ||||
| Refrigerant | R-404A R23 | ||||
| Interface size | ZG3/4 | ZG3/4 | ZG3/4 | ZG3/4 | |
| Power supply | AC220V / AC380V/ AC460V | ||||
| Casing material | Cold rolled sheet spraying (REL7035) | ||||
| Communication protocol MODBUS RTU protocol RS485 interface | |||||
Cooling Method
Air cooling: Install a fan, according to the siteconditions, you can choose top exhaust or side exhaust
Water cooling: external cooling water has certain requirements for water quality, and the temperature control effect is relatively good
Data Communication Interface
Standard PT100, USB, RS485, other analoginterface and contact signal Ethernetinterface, etc. can be selected
APPLICATION SCENARIO
Distillation equipment, reactors, microchannels, semiconductors, mechanical equipment, etc.
Product Applications
Semiconductor Manufacturing Device Cooling:
Spraying equipment, Ion plating equipment, Etching device, Magnetic part of the heating device, etc.
Laser Equipment Cooling:
Laser processing, Heating part of the welding machine, Laser marking device, Chemical reaction plant, etc.
Other Industries Cooling:
Plasma welding, Mold cooling, Washing machine, Resin molding machine, Precision grinding machine, Machining center cooling of the cooling medium, etc.
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