European Popular 2 - zone Thermal Shock Testing Chamber With PLC LCD Controller

LCD Controller Bock Compressor 125L 2-zone Basket Type Thermal Shock Chamber

1. Differences between 3-zone and 2-zone thermal shock chamber:

3-zone thermal shock chamber:

three chamber in total: test space, high temp. chamber and low temp. chamber;

Advantage: slight limitation for test sample’s weight, the test sample keep still, this can reduce the impact to samples by moving it, can be used for on-load testing.

Compared with 2-zone type, relatively low failure rate, low cost.

Disadvantage: long conversion time

2-zone thermal shock chamber:

only two chambers: high temp. Chamber and low temp. chamber

Advantage: short conversion time, smaller space needed

Disadvantage: test sample moving. test samples’ size is limited by the basket size

2. Features of Different Cooling Mode for thermal shock chambers:

Since the cold chamber need huge cooling capacity for shocking, the chamber’s cooling mode is often designed as air-cooled or water-cooled.

Air-cooled type need installation environment:

The room must be equipped with exhauster and air conditioner to make sure heat dissipation timely.
It’s applied to small power products and cool areas.

Water-cooled type need installation conditions:

The customer must prepare water pipe and water tower (located outside) accordingly.
The water must be pure, or it will block the pipes and result in some maintenance trouble with time going.
It’s often applied to large system with the features of better heat dissipation, longer service time, low noise but slightly higher price if count the fee of water tower and water pipes.

3. Cold room controller    

The storage temperature is displayed and controlled by the digital thermostat with which reliable storage is provided; modular cold room is a new product with various standard sizes. Its storage capacity may be specified or selected according to the requirements of the customer.

The precise control and adjustment of temperature enables the customers to achieve the utmost efficiency and benefits.

4. Cold room air cooler                                                                                                

Features of the air cooler are as following

1.This kind of air-cooler is specially designed for preservation, refrigeration 

and cold room.

2.The shell is made of quality steel plate; sprayed plastic surface is 

anti-corrosive, and its appearance is handsome.

3.Coiled pipes are mechanical expanding tubes in staggered arrangement; 

therefore, copper tubes and aluminum sheets are combined closely.

4.Long-distance air supply ducts can be used.

5. Specifications

6. 2-zone thermal shock chamber: