Double-layer Temperature and Humidity Test Chamber

Model: WBE-2SDJ

This double-layer temperature and humidity test chamber, manufactured by Dongguan Weibang Instrument Equipment Co., Ltd., is designed to test the performance of various products in heat, cold, dry, and wet conditions. It is widely used in semiconductor chips, scientific research institutions, quality inspection, new energy, optoelectronic communications, aerospace, automotive industry, LCD display, medical, and other science and technology industries.

Dongguan Weibang Instrument Equipment Co., Ltd. offers a Temperature Humidity Chamber with a wide range for climatic testing, vibration testing, aging, and more.

Discover the Temperature Humidity Chamber with Wide Range by Dongguan Weibang Instrument Equipment Co., Ltd. Ideal for climatic testing, waterproof, vibration testing, and more.

Technical parameter:

Name

Double-layer style temperature and humidity test chamber

Other Name

Double-layer programmable constant temperature and humidity test chamber, double-layer constant temperature and humidity test chamber, double-layer humidity and heat alternating test chamber.

WBE-2SDJ XXL A/B/D

Mold

WBE-2SDJ100LA/B/D

WBE-2SDJ150LA/B/D

WBE-2SDJ225LA/B/D

WBE-2SDJ408LA/B/D

Valume(L)

100*2

150*2

225*2

408*2

Working room size (WxDxH)(mm) Double layer are same

500x500x400*2

600x500x500*2

750x500x600*2

850x800x600*2

Window (WxH)(mm)

214x300*2

214x300*2

280x350*2

360x510*2

Min low temperature(ºC)

-20

-40

-70

-20

-40

-70

-20

-40

-70

-20

-40

-70

Noise(dB)

65

65

68

65

65

68

65

<70

<70

65

<70

<70

Single-layer power(KW)

4.0

4.5

5.5

6.0

6.5

7.5

4.5

5.0

7.5

5.0

5.5

7.5

VoltageAC(V)

220

220

380

380

Weight(kg)

480

560

760

1000

Environmental requirement

Air cooling ambient temperature requirements +5~ +30ºC/ Water cooling ambient temperature requirements +5~ +40ºC (Water cooling requires a water tower or chiller).

Up/down chamber

Independent temperature control, independent internal chamber;

Air speek

≤1.7m/s.

Load

≤300W

Temperature performance index:

Temperature range

A:-40ºC~+150ºC,  B:-20ºC~+150ºC,  D:-70ºC~+150ºC,   3options Nature temperature:A -40ºC~+150ºC.

Temperature uniformity

≤1.0ºC(-40ºC~+100ºC/-70ºC~+100ºC); ≤1.5ºC(-40ºC~+150ºC/-70ºC~+150ºC).

Temperature deviation

≤±1.0ºC(-40ºC~+100ºC/-70ºC~+100ºC); ≤±1.5ºC(-40ºC~+150ºC/-70ºC~+150ºC).

Temperature fluctuation

≤±0.3ºC (≤±0.5ºC,Base on GB/T5170-1996 standard).

Heating rate

-40ºC (-70ºC) →+150ºC heating rate: 1~6ºC/min nonlinear (average) adjustable; +25ºC→+150ºC heating rate: 1~5ºC/min nonlinear (average) adjustable; +25ºC→+150ºC heating rate: 0.1~3ºC/min linear slope adjustable; (Temperature rate 4 ~ 25ºC/ min Linear/nonlinear for special conditions need to be customized).

Cooling rate

+150ºC→-40ºC Cooling rate: 1~3ºC/min nonlinear (average) adjustable; +150ºC→-70ºC Cooling rate: 1~2.5ºC/min nonlinear (average) adjustable; +25ºC→-40ºC (-70ºC) Cooling rate: 1~1.7ºC/min nonlinear (average) adjustable; +25ºC→-40ºC (-70ºC) Cooling rate: 1ºC/min linear slope adjustable; (Temperature rate 2 ~ 25ºC/ min Linear/nonlinear for special conditions need to be customized).

Humidity performance index:

Temperature range

+10ºC~+95ºC.

Humidity range

10%RH~98%RH(5%~98%R.H;Customized for special conditions).

Humidity uniformity

≤3.0%RH.

Humidity deviation

+2.0%RH~-3.0%RH(±3.0%RH base on  GB/T 2423.3-2008 standard).

Humidity fluctuation

≤±2.0%RH.

Time resolution of temperature and humidity

Temperature:0.01ºC;Humidity: 0.1%;Time: 0.01min

Standard configuration

observation Windows (double-layer hollow tempered conductive glass) 2pcs, test holes Φ50mm/Φ100mm (located on the left) 2pcs, layers of sample rack 4pcs, LED lights 2pcs in the box, water supply box 1pcs, weather belts (for wet bulb) 2pcs, small casters 4pcs, power cord 1pcs

Temperature and humidity control capability curve

Welcome to Dongguan Weibang Instrument Equipment Co., Ltd.

Founded in 1995, Dongguan Weibang Instrument Equipment Co., Ltd. (WBE) is a leading high-tech enterprise based in Changping, Dongguan, Guangdong Hong Kong Macao Greater Bay Area. We specialize in sustainable operations with a strong focus on research and development innovation.

Key Features:

• Over 12000 square meters of modern independent factories


• Five major marketing service centers nationwide


• Weather resistant environmental testing chambers


• Large non-standard environmental testing chambers


• Chip packaging push and pull testing machines


• Mechanical and environmental combination non-standard testing machines

Customer Base:

Our products cater to various technological industries including industry, semiconductor, automotive electronics, testing units, new energy, research institutions, optoelectronics, and healthcare.

Research and Innovation:

We are pioneers in the industry, constantly pushing the boundaries of research and innovation to provide cutting-edge products to our customers.

Welcome to Weibang Instrument Equipment

At Weibang Instrument Equipment, we offer a range of services to meet your needs:

• Product introduction


• Delivery


• Installation


• Commissioning


• Maintenance


• Technical training


• On-site service


• Consulting

Our after-sales service is designed to provide solutions to your needs after purchasing our products or services. We prioritize customer satisfaction and aim to address any urgent issues promptly.

By using SLA service goals, we ensure that all after-sales support services are aligned with set standards. This allows us to fulfill customer service requests within specific timeframes and under defined conditions. Different levels of customers receive tailored after-sales support, reflecting our commitment to standardized services.

All customer service requests are converted into work orders for efficient processing and tracking. This systematic approach enhances our management practices and service quality, preventing any oversights that may lead to inadequate service.

Choose Weibang Instrument Equipment for reliable and comprehensive after-sales support.

Service Item Details

At Dongguan Weibang Instrument Equipment Co., Ltd., we provide attentive after-sales service with a responsible attitude. Our services include:

1. Installation and debugging of products for customers


2. Technical guidance on product use based on customer requirements


3. Supply of spare parts for maintenance


4. Responsible maintenance services with regular check-ups


5. Regular telephone or home visits for customer support


6. Implementation of comprehensive product guarantees beyond the standard "three guarantees"


7. Handling of customer feedback, complaints, and inquiries for continuous improvement

Trust Dongguan Weibang Instrument Equipment Co., Ltd. for top-notch after-sales service that goes above and beyond.