Wuxi high and low temperature test chamber principle consultation Shanghai Linpin 13636505737

[High and Low Temperature Test Chamber
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Beautifully constructed, efficient, safe and widely used
High and Low Temperature Test Chamber
It is a necessary testing equipment in the fields of aerospace, automotive, home appliances, scientific research and other fields. It is used for Test and determine the parameters and performance of electrical, electronic and other products and materials after temperature environment changes under high and low temperatures or constant tests.

Touch button automatic warning and precise temperature control
Imported digital display touch button microcomputer R temperature controller (R Origin: Japan), temperature control adopts + R system same channel coordinated control, with automatic calculation The function can immediately correct the temperature change conditions, making the temperature control more accurate and stable.

Platinum resistance temperature and humidity sensor
Temperature sensor
Platinum resistance temperature measuring body
Thermal balance temperature and humidity adjustment method
Temperature and humidity control adopts + R system Coordinated control on the same channel
It has the function of automatic calculation, which can immediately correct the temperature and humidity changing conditions, making the temperature and humidity control more accurate and stable.

Top configuration, ecological, environmental, green science
In order to ensure the cooling rate and minimum temperature requirements of the test chamber, the refrigeration system of this test chamber adopts a cascade refrigeration system composed of imported compressors. The refrigeration system has the advantages of reasonable matching, high reliability, easy use and maintenance.

High and Low Temperature Test Chamber
Specifications and Dimensions: (Note: The following models are named in degrees)
Volume (Unit:) Working Room Dimensions (**) Appearance Dimensions (** )






High and low temperature test chamber reference standards:
B/ Electrical and electronic products environmental testing part: Test method test: low temperature
B/ Environmental testing of electrical and electronic products Part 1: Test method test high temperature
Other corresponding national standards or design and manufacture according to the technical parameters proposed by the user.

A high and low temperature test chamber
Technical indicators:
Temperature range: ℃ ~ ℃
Temperature uniformity ℃ (no load)
Temperature fluctuation ℃ (no load)
Heating rate: ~℃/
Cooling rate: ~℃/

Two high and low temperature test chamber box structure:
Two boxes Structure
The inner tank is made of imported high-quality stainless steel plates
Insulation material: rigid polyurethane foam + fiberglass
Uses non-reaction door handles for easier operation
The bottom of the machine is made of high quality and can be fixed Type movable wheel
The outer tank is made of high-quality steel plate CNC machine tools, and the surface of the outer casing is spray-painted to make it more smooth and beautiful
Mixing system: Long-axis fan motor, high and low temperature resistant stainless steel multi-wing type Impeller to achieve strong convection and vertical diffusion circulation
Double-layer high-temperature-resistant high-tensile sealing strips are used between the door and the box to ensure the sealing of the test area
The observation window is made of multi-layer hollow tempered glass. Glued sheet type conductive film (can clearly observe the test process
Optional test hole: installed on the left side of the machine with a diameter of 0.2 for external test power cord or signal line. (The hole diameter and number of holes need to be specified before ordering. Description).

Three equipment usage conditions
Ambient temperature: ℃ ~ + ℃ (average temperature within hours ℃)
Ambient humidity %R?
Power supply requirements % 3 Phase five-wire system
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