Ultra-low temperature solution

Product Usage:

The mechanical refrigeration ultra-low temperature technology replaces the traditional liquid nitrogen refrigeration, solves the transportation problems caused by the use of liquid nitrogen every day, and the energy required for cooling with a mechanical compressor is only 30% of liquid nitrogen refrigeration. Temperature range -80°C, -130°C, -150°C, -170°C, -190°C, fast cooling, safe and reliable, widely used in petrochemical, medical, pharmaceutical, biochemical, freeze-dried, pharmaceutical, military and other high-tech Industry and other fields.

Application industry:

Liquefaction separation and recovery of mixed gas in petrochemical refining industry

Lighter plant butane gas liquefaction filling

Low temperature reaction in chemical, pharmaceutical, biochemical and other industries

Vacuum coating

Low temperature impact test of metallic materials

Low temperature test of special materials for electronics and electrical appliances

Low temperature alloy processing

Space Environment Simulation Test

Cold treatment of molds and tools

Biological and medical organization preservation

Biochip storage

Infrared imaging, infrared guidance device, cryogenic trap

High and low temperature superconductors

Technical features:

Temperature range from -10 °C to -190 °C;

The use of cascade refrigeration technology, rapid cooling, low temperature limit;

Use imported brand-name special low-temperature compressor, reliable quality;

All use high quality plate heat exchanger, small size, high efficiency;

Adopts a full set of imported cold controls (Danish DANFOSS Pressure Controller, Balance Valve, Plenum Expansion Valve, Solenoid Valve, ALCO sight glass, dry filter, one-way valve, Abbes Shock Tube, France Jiamei Professional Grade Oil Separators, gas-liquid separators, electronic oil replenishers, etc.) High reliability;

The large-scale unit cooling water circuit adopts the middle heat exchanger, which significantly improves the reliability and safety of the system and effectively prevents the condenser from fouling, eliminating the need for regular chemical cleaning.

Siemens PLC, touch large screen man-machine interface, high reliability, easy operation;

RS485, RS232 interface, can communicate with the computer in order to accept computer settings, remote monitoring, control.

Click the pictures for detail product info

Zhongkemeiqi (Tianjin) Technology Co., Ltd, which is a high-tech enterprise specializing in the research, development, production and sales of many kinds’ climatic chambers.

We have passed the ISO9001 quality management, and our team consists of several senior experts who have been engaged in the development, manufacture and maintenance of environmental test equipment for many years.

Temperature and Humidity test chamber,
Rapid Temperature Change test chamber,
Thermal Shock test chamber,
Temperature and Low-Pressure test chamber,
Temperature Humidity and Vibration test chamber;
Ultra-Low Temperature Chamber /Solution,
Aging test chamber (UV, Xenon lamp, Ozone) ,
Rain / Sand Dust test chamber,
Vacuum drying oven, …

Q1: How can i get a quotation?

A1: Kindly provide us your details request (inner chamber size, temperature range, humidity range, power supply, product, etc.), leave us an inquiry or email and we will response promptly!

Q2: What's your temperature & humidity range?
A1: Our standards temperature range is -70℃~+180℃, 20%~98%RH.
We also can do Ultra low temperature to -190℃ .

Q3: What's your rate of heating & cooling?
A3: Our standards rate is average 3℃/min for heating, 2℃/min for cooling.
3℃/min,5℃/min,8℃/min,10℃/min,15℃/min linear or non-linear speed is available for us.

Q4: What's your warranty?
A4: 12 Months (Noted: free spares parts can be offered during warranty period, exclude consumables and man-made damages), life-time technical service