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Environmental -75 Degree Thermal Shock Chamber Test Equipment

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Environmental -75 Degree Thermal Shock Chamber Test Equipment

Country/Region	china
City & Province	Shaanxi
Categories	Rubber Product Making Machinery Parts

Product Details

Description

Environmental -75℃ Thermal Shock Test Equipment consist of two separately controlled hot and cold zones with product being transferred between these zones for rapid product temperature changes.Test product reliability in rapid alternation of high and low temperatures.

Products Parameters

Name		Environmental -75℃ Thermal Shock Test Equipment
Model		TS-340
Inner dimensions of test room (mm)		450450360
Volume of test room (mm)		72L
Load of test room		30kg
Overall dimensions(mm)		171010201845
Pre-heat room	Upper limit preheat temperature	+220℃
	Heating time	Ambient temperature to ~ + 200℃, within in 30 minutes.
Pre-cool room	Lower limit pre-cool temperature	-75℃
	Cooling time	Ambient temperature to ~ -70℃, within in 30 minutes
Test room	High temperature exposure range	Ambient temperature +20 to +200°C
	Low temperature exposure range	–65 to -5°C
Recovery time		Within 15 minutes
Temperature fluctuation		≤±0.5℃
Temperature deviation		≤±3 ℃
Controller		Programmable color LCD touch screen controller
Cooling system		Mechanical compression refrigeration system
Refrigerating unit		French TECUMSEH compressor
Refrigerant		R404A, R23
Air circulation		Centrifugal wind fan
Exterior material		Steel Plate with protective coating
Interior material		SUS304 stainless steel
Power Supply		380V 50HZ
Environmental conditional		5℃～+40 ℃ ≤85% R

Thermal Shock Test Equipment,The sample is placed inside a movable basket which carries it from the cold compartment to the hot compartment and vice versa for a large number of cycles. These chambers have two or more test compartments and the passage of the sample from one to the other is carried out very quickly (usually within 10 seconds).

Design and Construction


Sample Shelf ●SUS304 stainless steel punching sample shelf 2pcs; ●Standard load of 15KGS for each layer of sample shelf; ●The height of the shelf is adjustable and can be removed directly to facilitate the various sizes of test samples. ●Conducive to the air circulation.	Viewing Window ●Double layer insulating glass 8cm thick, made of tempered glass. ●The conductive film is located on the interior glass to prevent window frosting, built-in LED light for the work room lighting, can clearly observe samples.

Features

Environmental -75℃ Thermal Shock Test Equipment
1. Perfect appearance and easy to operate.
2. programmable controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
3. Two zone chamber structures, high temperature chamber, low temperature chamber and test chamber, control automatically, stay and switch time adjustable.
4. Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compresso