High  Low Temperature cold & hot shock chamber for LED light ageing test

1.  KOMEG Thermal Shock Chambers’ Characteristics:

1. Heat preservation material, we use high-intensity PU foam and high density glass fiber cotton, which can assure high precise and better uniformity and avoid unnecessary energy loss. Meanwhile, our design can better assure personnel safety when operating a Walk-in Chamber.

2. Inner wall and housing material:

For small standard models, generally use inner wall of stainless steel #304 1.0mm, housing of stainless steel #304 1.2mm;

For bigger models, or some customized with special needs, we use inner wall of stainless steel #304 1.5 to 3.0mm, housing of stainless steel #304 over 1.5mm;

3. Material quality of inner box is SUS304 # mounted stainless steel imported, and outer box is steel plate and the paint process applies automobile coating technology. Box body is processed shape using Triumph processing machine, its shape is nice and neat.

4. Large-size Full Color LCD touchscreen displayer, simple operation, easy to edit programs. PID with automatic calculation function; self-diagnostic function, show failure message and failure shot solutions step by step.

5. An RS-232 and RS-485 communication interface, matching recorder, strong expandability. We also support remote control by PC via wifi or wire (recommended).

2.  Below are 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

3. Specification

(1) KTS-A Series

(2) KTS-B Series

(3) KTS-D Series