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KOMEG Technology Ind Co., Limited Top Brand Climatic Test Chamber Since 1990
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High Stability Explosion Proof Lock 72L ESS Chamber 3 Zone Thermal Shock Chamber

KOMEG Technology Ind Co., Limited
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KOMEG Technology Ind Co., Limited
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: +86-769-23321820
Contact Person:
Mr Louis Long

High Stability Explosion Proof Lock 72L ESS Chamber 3 Zone Thermal Shock Chamber

Brand Name : KOMEG
Model Number : KTS-72B
Certification : CE, ISO,
Place of Origin : China
MOQ : 1SET
Price : negotiation
Payment Terms : T/T, negotiable
Supply Ability : 1000 SETS / YEAR
Delivery Time : 45 working days after received your payment
Packaging Details : Packed in carton firstly, and then reinforced with plywood case for outer packing
Chamber Model : KTS Series
Chamber Volume Size : 27L to 480L
Shock range : -55ºC~+150ºC
Maximal Temperature : 200°C
Lowest Temperature : -70°C
Transition time : ≤15S
Recovery time : 5min
Temperature change rate : 15 to 50°C/min
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High Stability Explosion-proof Lock 72L 3-Zone Thermal Shock ESS Testing Chamber​


The air-to-air design utilizes preconditioned hot and cold chambers and then transfers the DUTs rapidly between them to accomplish thermal cycling. This design also permits overconditioning (spiking) of the chambers slightly beyond the required temperature extremes to hasten the speed at which the DUT achieves its target temperature. Because current ESS guidelines are recommending temperature transition rates of 20°C per minute, the air-to-air shock chamber is the preferred design.


1. Description and Application


As we know that thermal shock occurs when a thermal gradient causes different parts of an object to expand by different amounts. This differential expansion can be understood in terms of stress or of strain, equivalently. At some point, this stress can exceed the strength of the material, causing a crack to form. If nothing stops this crack from propagating through the material, it will cause the object's structure to fail. Normally we use thermal shock test equipment to test how much amount can a product withstand thermal shock.

Thermal shock testing exposes products to alternating low and high temperatures to accelerate failures caused by temperature cycles or thermal shocks during normal use. The transition between temperature extremes occurs very rapidly, greater than 15 °C/min.


2. Working Principle


There are three chambers used to perform thermal shock testing, high-temperature chamber, low-temperature chamber and test chamber. Sample is placed in the test chamber, more extreme temperature than test temperature can be set in high-temperature chamber and low-temperature chamber. When doing low temperature testing, cold chamber door open, and low-temperature chamber working together with test chamber.

When converted into high-temperature test, cold chamber door closed, hot chamber door are opened, and test chamber working together with high-temperature chamber. Conversion of mechanical action (transferring from high temperature to low temperature or low temperature to high temperature) can be completed in less than 1second, and the temperature can be quickly stabilized.

During the whole test, test sample is no need to be moved, and without any human intervention.



3. Specification


(1) KTS-A Series

Model


KTS-A Series

72A

100A

150A

200A

252A

300A

480A

Inside size(mm)

W

450

500

600

670

700

800

800

H

400

450

500

600

600

600

800

D

400

450

500

500

600

650

750

Outside size(mm)

W

1490

1540

1640

1720

1750

1850

1850

H

1790

1840

1890

2000

2000

2000

2200

D

1600

1700

1830

1850

1930

1980

2500

Test weight

5

10

12

15

18

20

20

Low Temp Chamber

-55ºC~-10ºC, Pre cooling time: ≤ 60 min from +20ºCto-55ºC

Test Chamber

-40ºC~+150ºC

High Temp Chamber

+60ºC~+200ºC ,Within 20 min, Pre-heating time

Transition time

≤15S

Recovery time

High-Temp Exposure 30 min to reach & stabilize required hot temp of test sample

Low-Temp Exposure 30 min to reach & stabilize required cold temp of test sample

≤ 5 min

Ambient Temp.

+5ºC~+35ºC

Power

AC 380±10% 50Hz ,3 phase 4 wires +Ground Wires


(2) KTS-B Series


Model


KTS-B Series

72B

100B

150B

200B

252B

300B

480B

Inside size(mm)

W

450

500

600

670

700

800

800

H

400

450

500

600

600

600

800

D

400

450

500

500

600

650

750

Outside size(mm)

W

1490

1540

1640

1720

1750

1850

1850

H

1790

1840

1890

2000

2000

2000

2200

D

1600

1700

1830

1850

1930

1980

2500

Test weight(KG)

5

10

12

15

18

20

20

Low Temp. chamber

-70ºC~-10ºC ,Pre cooling time: +20ºC~-70ºC ,≤ 60 min

Test. Chamber

-55ºC~+150ºC

High Temp. chamber temperature

+60ºC~+200ºC,Preheating time: ≤20 min

Transition time

≤15S

Recovery time

High-Temp Exposure 30 min to reach & stabilize required hot temp of test sample

Low-Temp Exposure 30 min to reach & stabilize required cold temp of test sample

≤ 5 min

Ambient Temp.

+5ºC~+35ºC

Power

AC 380±10% 50Hz ,3 phase 4 wires +Ground Wires

(3) KTS-D Series

Model


KTS-D Series

72D

100D

150D

200D

252D

300D

480D

Inside size(mm)

W

450

500

600

670

700

800

800

H

400

450

500

600

600

600

800

D

400

450

500

500

600

650

750

Outside size(mm)

W

1490

1540

1640

1720

1750

1850

1850

H

1790

1840

1890

2000

2000

2000

2200

D

1600

1700

1830

1850

1930

1980

2500

Test weight

5

10

12

15

18

20

20

Low Temp Chamber

-80ºC~-10ºC, Pre cooling time: ≤ 60 min from +20ºCto-80ºC

Test Chamber

-65ºC~+150ºC

High Temp Chamber

+60ºC~+200ºC ,Within 20 min, Pre-heating time

Transition time

≤15S

Recovery time

High-Temp Exposure 30 min to reach & stabilize required hot temp of test sample

Low-Temp Exposure 30 min to reach & stabilize required cold temp of test sample

≤ 5 min

Ambient Temp.

+5ºC~+35ºC

Power

AC 380±10% 50Hz ,3 phase 4 wires +Ground Wires


4. Product Picture:




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