- Laboratory Heating Equipments[10]
- Laboratory Thermostatic Devices[10]
- Other Lab Supplies[10]
- Remote Control[1]
- Power Distribution Equipment[1]
- Electric Heater Parts[6]
- Drying Equipment[10]
- Mixing Equipment[10]
- Pressure Vessels[1]
- Reactors[10]
- Separation Equipment[5]
- Evaporator[5]
- Lift Tables[4]
- Industrial Heater[2]
- Other Analysis Instruments[10]
- Temperature Instruments[10]
- Testing Equipment[3]
- Pumps[10]
- Contact Person : Ms. Lee Alice
- Company Name : Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd.
- Tel : 86-0371-87783156
- Fax : 86-0371-87783135
- Address : Henan,Zhengzhou,No. 41, Unit 3, No. 2 Building, No. 105 Yard, Huanghe Road, Jinshui district
- Country/Region : China
- Zip : 450000
Related Product Searches:Newly developed Refrigeration heating cycle device,High Quality,2012 Hot sell Refrigeration heating cycle device, energy-saving device,GDSZ-30L
GDSZ-30L Refrigeration heating cycle device
Function:
1. An innovate design on the base of low temp cooling liquid circulating pump and high pressure oil bath
2. Widely used Colleges and universities, environmental protection, biochemical, medical, chemical industry, scientific research, etc.
Feature:
1. New device owning Low temp instrument and high temp device to itself.
Under the market research and careful development, our company finishes the products
2. Adopt international original famous sealing compressor, reliable quality, and advanced performance.
3. Refrigeration compressors and other key parts take advantage of products with high quality machines and have high reliability and efficiency
4.Hating device is anti-pressure stainless steel capacity ,can be anti-corrosion, rust, protect low & high temp liquid pollution .
5. Digital display, clearly, operate easily
6. Multi-function (cooling,heating,circulating),reasonable power ,save lab space
Technical Parameter:
Model | 20/-30/200°C | 30/-30/200°C | 50/-30/200°C | ||
Liquid tank capacity(L) | 20 | 30 | 50 | ||
Heating volume(L) | 3 | 3 | 10 | ||
Working conditions | Temp range(°C) | -30/200 | |||
The best environment temp(°C) | ≤25 | ||||
Environment relative humidity (°C) | ≤60 | ||||
Voltage | 380V±10% 50HZ | ||||
Power input (KW) | 9.2 | 1 | 12 | ||
Media viscosity | 500C·S·≤t | ||||
The main property and components | Temp display | digital | |||
Temp control accuracy | ±2 | ||||
Sensor dividing | p1 100 | ||||
Temp set way | set freely at temp arrangement | ||||
Instrument adjusting range(°C) | -100 to 400 | ||||
Protection | Delay,leakage,overcurrent, overheat | ||||
Refrigeration system | power | 2.2KW | 3KW | 4.4KW | |
cooling media | R22 | ||||
Circulating pump | power | 370W | |||
Flow(L/min) | 50 | ||||
Pressure(kpa) | 1.2 |
Service promise:
1.Product quality guarentee is for one year,after our Products the date sold.
2.Products in the quality guarantee period, the company responsible for free maintenance and replacement parts.
3.The user must have the product maintenance with products in product quality guarantee card, certification, and effective bill.If can not,the date, according to the factory of the date ,will be extended for three months.
Products advantages:
1. Multi-function heating refrigerating, circulating
2. Safe device is advanced.
3. High temp control use air switch press, solid relay, efficient and intelligent instrument, so start and operate is no sparkle, safely. Also it has Delay, overheating, overvoltage etc many protection functions.
We guarantee high quality and competitive price and one year warranty.
We have the confidence in providing the professional products that you want. For more details, please contact us as soon as possible.
Newly developed Refrigeration heating cycle device