Rapid temperature change test chamber-Dongguan Xinhang Instrument Equipment Co., Ltd. - Environmental reliability testing, mechanical testing series, battery testing series, optical measurement series

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Rapid temperature change test chamber

型号：XH-KS-系列

Under the design strength limit of the product, temperature acceleration techniques are used (alternating expansion and contraction occur when the product is cycled within the upper and lower limit temperatures) to change the external environmental stress, causing thermal stress and strain in the product. By accelerating stress, potential defects in the product are exposed, including material defects, process defects, and process defects, in order to avoid the use of the product, Under the test of environmental stress, it sometimes leads to failure and causes unnecessary losses, which has a significant effect on improving product delivery yield and reducing repair times. In addition, stress screening itself is a process stage process, not a reliability test, so stress screening is a 100% program for products.

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Product details
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Product features

1. The experimental system has advanced and reasonable structural design, standardized manufacturing processes, and a beautiful and elegant appearance.

2. The main functional components of this test box are equipped with world-renowned brands (with high gold content), advanced and reliable technical principles, and reasonable control of noise and energy conservation - its performance can replace similar foreign products.

3. The matching and assembly of components are good, and the main functional components are all imported with international advanced level, which improves the safety and reliability of the product and can ensure the long-term and high-frequency use requirements of users.

4. The equipment has good operability, maintenance, temperature stability and durability, good safety performance, does not pollute the environment, and poses a threat to personal health.

5. Adopting imported controllers.

technical specifications
Reducing the number of repairs has a significant effect. In addition, stress screening itself is a process stage rather than a reliability test, so stress screening is a 100% process for products.

model		Fast temperature change test chamber WBE KS volume AB abcde/1a1b1c1d1e
Internal volume (L)		150L	225L	408L	800L	1000L
Studio size (WxDxH) (mm), width, depth, and height		500x500x600	600x500x750	800x600x850	1000x800x1000	1000x1000x1000
performance	Temperature and humidity control methods	Balanced Temperature and Humidity Control (BTHC) PID Intelligent Adjustment
	temperature range	-70 ℃~150 ℃
	Linear range	A: -40 ℃~(85, 100, 125 ℃) B: -60 ℃~150 ℃ (85, 100, 125 ℃)
	Humidity range	20%~98% R H (10%~98% R.H, 5%~98% R.H; customized for special conditions)
	Temperature distribution uniformity	≤ ± 2 ℃
	Temperature/humidity control fluctuation	± 0.5 ℃/≤ ± 2.5% R.H
	Temperature/humidity deviation	≤ ± 2 ℃/75% R H<± 5% R H, 75% R H ≥ ± 3% R H,
	heating rate	Linear/nonlinear a: 5, b10, c15, d20, e25 ℃/min (temperature rate 2-25 ℃/min linear/nonlinear) Linear: abcde Nonlinear: 1a1b1c1d1e
	cooling rate	Linear/nonlinear a: 5, b10, c15, d20, e25 ℃/min (temperature rate 2-25 ℃/min linear/nonlinear) Linear: abcde Nonlinear: 1a1b1c1d1e
Inner/outer shell material		SUS304 mirror stainless steel/anti rust treated cold-rolled steel plate spray coating/SUS304 brushed stainless steel
Refrigeration method		Fully enclosed dual stage compressor (air-cooled)/German BITZER compressor or German GEA blog compressor (water-cooled)
Control system/resolution		TAITONG TATO/Korean TECH ternary/0.01 ℃/0.1% R.H
Environmental temperature/humidity		Air cooling 5 ℃~26 ℃, water cooling 5 ℃~35 ℃/≤ 85% RH

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