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E-mail
simiao2018@163.com
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Phone
18966209573
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Address
No. 8 Gaoqiu Road, Dongqian Lake Tourist Resort, Ningbo City, Zhejiang Province
Product Categories
- High and low temperature cycle integrated machine
- Sealed high and low temperature integrated machine
- Low temperature coolant circulation pump
- Low temperature refrigeration machine
- cold trap
- Process temperature control system
- Explosion proof thermal oil circulation device
- Explosion proof hot and cold integrated machine
- Heating and cooling cycle unit
- High and low temperature hot and cold integrated machine
- Thermal oil circulation device
- oil bath
Ningbo Xinzhi Afs Constant Temperature Equipment Co., Ltd
Low temperature refrigeration machine
NegotiableUpdate on 02/18
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Control system: PID fuzzy control $r $n; Communication protocol: MODBUS RTU protocol RS 485 interface $r $n; Operation panel: 7-inch color touch screen, temperature curve display and recording; Program editor: 5 programs can be programmed, each program can be programmed with 30 steps. All models can be optionally equipped with ExdIBT4 explosion-proof, ExdIICT4 explosion-proof, and positive pressure explosion-proof (pressure explosion-proof can only be achieved by water cooling)
Product Details
Product Specifications
·Medium temperature range: -120 ℃ to -70 ℃
·Control system: PID fuzzy control
·Communication protocol: MODBUS RTU protocol RS 485 interface
·Operation panel: 7-inch color touch screen, temperature curve display and recording
·Program editor: can write 5 programs, each program can write 30 steps
·Temperature control object: Material temperature control and thermal conductivity medium outlet temperature control can be freely selected
·Temperature difference control: The temperature difference between the jacket of the reaction kettle and the material temperature can be controlled and set
·Temperature feedback: device thermal medium temperature, local temperature, outlet temperature, reactor material temperature (external temperature sensor), three-point temperature (PT100)
·Security protection: with self diagnostic function; Multiple safety protection functions such as freezer overload protection, high-pressure switch, overload relay, thermal protection device, etc
Detailed specifications
| model | L15 - 12 | L20 - 12 | L25 - 12 |
|---|---|---|---|
| Cooling capacity -75 ° C | 1.2kW | 2.4kW | 4kW |
| Cooling capacity -95 ° C | 0.7kW | 1.4kW | 2.1kW |
| Cooling capacity -110 ° C | 0.3kW | 0.55kW | 0.95kW |
| Circulating pump flow rate | Max20L/min | Max35L/min | Max35L/min |
| Circulating pump pressure | 0.7bar | 1bar | 1bar |
| Liquid storage capacity | 17L | 25L | 40L |
| compressor | Taikang, France | Turin/Bizelle, Italy | Turin/Bizelle, Italy |
| interface dimensions | DN20 | DN20 | DN20 |
| Dimensions mm/air-cooled | 550*700*1650 | 700*800*1650 | 700*800*1650 |
| weight | 340kg | 380kg | 480kg |
| power supply | AC 380V 50Hz | AC 380V 50Hz | AC 380V 50Hz |
| 6kW(max) | 9.5kW(max) | 14kW(max) |
*
·Optional: SUS 304 chassis, ExdIIBT4 explosion-proof, ExdIICT4 explosion-proof, positive pressure explosion-proof (positive pressure explosion-proof can only be achieved through water cooling)
Application field
