ZKHS WDCJ-340A Thermal Shock Test Chamber Thermal Shock test chamber -20 ℃~ 150 ℃

ZKHS WDCJ-340A high and low temperature impact test box inner size 600X600X600mm, temperature range -20 ℃~ 150 ℃, temperature fluctuation high greenhouse and low greenhouse are ≤ +/- 2 ℃, sample area temperature fluctuation ≤ +/- 0.5 ℃ (thermostatic), sample area load-bearing 30kg, controller 7.0 inch Touchscreen controller, accuracy range +/- 0.1 ℃.

Brand

SKU: NB026981

ZKHS

Model

WDCJ-340A

Price

$ 24400.00

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ZKHS WDCJ-340A Thermal Shock Test ChamberOverview
Specifications
Comments
FAQs

WDCJ-340A

Thermal Shock Test Chamber

Applications

◆This product is suitable for the safety performance test of electronic components, providing reliability test, product screening test, etc. At the same time, through this equipment test, the reliability of the product can be improved and the quality control of the product can be carried out.

Box structure

◆All functions are controlled by computer, which is a self-developed software with a good operation interface, which makes the user's operation and monitoring easier and more intuitive. The hold function can keep the program you are running at the current state and can be temporarily changed The value of this program segment can be set on the screen as the time parameter, so that the switching of cooling, heating, and blue transfer will be automatically carried out according to the set value.

Control System

◆The cold box and hot box are independently controlled, and the doors are independent of each other, which expands the scope of use of the test box (one box for three purposes), and the product's heat preservation effect can be fully guaranteed.

◆The door of the Test Chamber is interlocked with the circulating fan and the blue drive to protect the safety of the operator. Once the door is opened, the power supply of the circulating fan and the blue drive will be cut off automatically.

◆There are standard lead hole tubes on the top of the box, which is convenient for users to introduce sensor lines, detection cables and other types of leads into the box.

◆The switching time between low temperature zone and high temperature zone is ≤15 seconds, and the temperature recovery time is ≤5 minutes.

Standards

Strictly refer to: GJB150.3A, GJB150.4A, GJB150.5A-2009 high-low temperature impact test standards design and manufacture.

Series selection

model	WDCJ-100	WDCJ-300	WDCJ-500	WDCJ-010
Internal dimensions	450X450X450	600X600X600	800X800X800	1000X1000X1000
temperature range	A: -20℃～200℃ B: -40℃～200℃ C: -60℃～200℃ D: -70℃～200℃
temperature fluctuation	Both the high temperature room and the low temperature room are ≤±2℃
Temperature fluctuations in the sample area	≤±0.5°C (at constant temperature)
Load bearing of sample area	20kg	30kg	40kg	50kg
controller	7.0 inch touch screen controller
Accuracy range	±0.1℃
Cooling System	Original French "Taikang" fully enclosed air-cooled cascade compression refrigeration method, imported German Copeland semi-closed water-cooled compressor unit
circulatory system	Temperature-resistant low-noise air-conditioning motor. Multi-blade centrifugal wind wheel
temperature conversion time	≤15 seconds from low temperature zone to high temperature zone or from high temperature zone to low temperature zone
temperature recovery time	≤5min (related to temperature recovery conditions, namely cooling water temperature, exposure temperature difference, constant temperature time, sample weight)
Test time	~9999 M, H adjustable
Voltage	AC380V±10％ 50Hz three-phase five-wire system

ZKHS WDCJ-340A Thermal Shock Test ChamberSpecifications

LIST	VALUE
Liner size	600600600mm
Temperature range	-20~150℃
Temperature fluctuation	≤±2℃
Temperature fluctuation in sample area	≤ ± 0.5 ℃ (at constant temperature)
Sample area load bearing	30kg
Control method	7.0 inch touch screen Controller
Accuracy range	±0.1℃
Refrigeration system	Original French "Taikang" fully enclosed air-cooled cascade compression refrigeration method, imported German Copeland semi-enclosed water-cooled Compressor unit
Circulatory system	Temperature-resistant and low-noise air-conditioned motor. Multi-leaf centrifugal wind turbine
High and low temperature switching time	≤15s
Temperature recovery time	≤5min
test time	~ 9999 M, H adjustable
Power	AC380V ± 10% 50Hz three-phase five-wire system

ZKHS WDCJ-340A Thermal Shock Test Chamber Packing list

host X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

FAQ

[Q]

Reliability test of electronic components, we need a high and low temperature impact test box, what do you recommend?

[A]

WDCJ-340A high and low temperature impact test chamber is designed for safety performance testing, Reliability testing and product screening of electronic components, which can effectively improve product quality control. It adopts independent control of cold and hot boxes, fast conversion time (≤ 15 seconds), rapid temperature recovery (≤ 5 minutes), which is very suitable for the tolerance test of analog components under extreme temperature changes.

[Q]

What test scenarios is this high and low temperature impact test box usually used in?

[A]

WDCJ-340A is widely used in electronics, automotive, aerospace and other fields, mainly for environment stress screening (ESS), Reliability verification and failure analysis. For example, test the performance Stability of circuit boards, chips or connectors under rapid temperature changes, because it can strictly refer to military standard designs such as GJB150.3A to ensure that test results meet industry standards and help detect potential defects in products.

[Q]

What are the differences between WDCJ-340A and Miscellaneous models (e.g. WDCJ-300), and how should I choose?

[A]

WDCJ-340A liner is 600 * 600 * 600mm, bearing 30kg, suitable for medium sample volume testing. If you test small components or small batches, choose WDCJ-100 (450mm size, 20kg load-bearing); if the sample is larger or heavier, such as large modules, WDCJ-500 (800mm size, 40kg load-bearing) is more suitable. WDCJ-340A has good equilibrate performance and high cost performance in Temperature range (-20~ 150 ℃) and accuracy （ +/- 0.1 ℃), making it an ideal choice for common electronic testing.

[Q]

What is the difference between this high-low-temperature chamber A and B?

[A]

A is without refrigeration, only high temperature and high humidity, B is with refrigeration, high temperature and high humidity, low temperature and low humidity can be done.

[Q]

Meet the GB/T10592 high and low temperature impact test box

[A]

WDCJ-340A high and low temperature impact test box, please refer to it.

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