Lab Customized Simulation Environmental Climatic Test Chamber High& Low Temperature, and Low Pressure Hight Altitude Test Chamber

• After-sales Service: Video Intallment
• Power Supply: 220-380V
• Certification: CE, TUV, ISO
• Warranty: 2 Years
• Temperature Range: -70°c to 150°c
• Temperature Uniformity: >2°c
• Model NO.: WBE-DQY
• Temperature Deviation: >2°c
• Temperature Flutruation: >+/-0.5°c
• Transport Package: Woden Box
• Specification: Customized service
• Trademark: WEB
• Origin: Guandong, China
• Production Capacity: 500set/Moth

Product Description

Product Description

Temperature low pressure test chamber MODEL:WBE-DQY

Purpose:
It applied in testing for aerospace products, information electronic instruments, electrical, electronic products, machinery and other products, parts, materials, etc. to carry out high and low temperature and low pressure test, simulate temperature change and altitude change under single or combined conditions to carry out quality and reliability test for products, parts, materials, etc., so as to facilitate product design, improvement, identification and factory inspection.

Standard:
 GB/T 2423.1-2008 Test A:Low temperature test method;  GJB150.1A-2A-3A-4A-9A-24A-2009 lab equipment laboratory environmental test method.   
GB/T 2423.21-2008 Test M:Low presure test method;      GB/T 2423.25-2008 Test Z/AM:Low temperature/low pressure test.
GB/T 2423.26-2008 Test Z/BM:Combined high temperature/low pressure test;   GB/T 2423.2-2008 Test B:High temperature test method
GJB360A-1996 105:Low presure test method; (GJB 367A-2001General Specification for lab Communication Equipment)Appendix A General environmental test methods.

Features:

1. High efficiency double pole vacuum pump pressure unit +DPT electronic pressure regulator valve, balance compensation type control air pressure;
2. Use centrifugal fan, magnetic fluid transmission mode of internal circulation;
3. International brand (Germany) bipolar rotary vane vacuum pump;
4, special design explosion-proof armored electric heat pipe;
5, specially designed network distribution evaporator;
6, high thermal radiation characteristics mesh type inner box wall panel;

Main technical parameters
Mold		WBE-DQY225LA/B/D	WBE-DQY408LA/B/D	WBE-DQY1000LA/B/D	WBE-DQY1700LA/B/D	WBE-DQY3300LA/B/D
Volume		225L	408L	1000L	1700L	3300L
Working room size(WxDxH)		600x500x750mm	800x650x850mm	1000x1000x1000mm	1200x1200x1200mm	1500x1500x1500mm
Proper ty	Pressure range	Nature presure~1.0KPa/Nature presure~0.5KPa.
	Pressure deviation	Nature presure~40kPa:≤±1.8kPa;40kPa~4kPa:≤±4.5% kPa;4kPa~1kPa:≤±0.1kPa.
	Depressurization time	Nature presure→0.5kPa≤ 45min(Non-load,Box drying).
	Pressure recovery rate	≤10kPa/min.
	Temperature range	A:-40ºC~+150ºC,  B:-20ºC~+150ºC,  D:-70ºC~+150ºC,
	Temperature uniformity	≤2.0ºC(Nature presure,Non-load).
	Temperature deviation	≤±2.0ºC(Nature presure,Non-load).
	Temperature fluctuation	≤±0.5ºC(Nature presure,Non-load).
	Heating rate	Average 3ºC/min(Nature presure,Non-load),(Temperature rate 4~25ºC/min Linear/Non-Linear Customized for special conditions).
	Cooling rate	Average 2ºC/min(Nature presure,Non-load),(Temperature rate 2~25ºC/min Linear/Non-Linear Customized for special conditions).
	Humidity range	20%RH~98%RH(Customized for other special conditions).
	Humidity uniformity / volatility	≤3.0%RH/≤±2.0%RH.
	Humidity deviation	+2.0%RH~-3.0%RH(±3.0%RH Base on GB/T 2423.3-2008 ).
inner/outer wall materials		High quality SUS304 brushed stainless steel; / Rolled steel plate + double-sides electrostatic coating process;
Environmental requirement		Air cooling ambient temperature requirements +5~ +30ºC/ Water cooling ambient temperature requirements +5~ +40ºC (Water cooling requires a water tower or chiller).
Voltage AC		380V±10% 50HZ

Company Profile

    Guangdong Weibang Instrument Technology Co., Ltd., abbreviated as WBE, was founded in 1995 and is headquartered in Changping, Dongguan, Guangdong Hong Kong Macao Greater Bay Area. It is a high-tech enterprise with a frontline brand technology team. The company currently has over 12000 square meters of modern independent factories to meet various non-standard customized production needs, and has set up five major marketing service centers nationwide, including Beijing, Chongqing, Xi'an, Suzhou, Dongguan, etc., aiming to provide customers with more convenient and efficient services. Our products cover various weather resistant environmental testing chambers, large non-standard environmental testing chambers, chip packaging push and pull testing machines, and mechanical and environmental combination non-standard testing machines.
    Our customer base covers various technological industries such as industry, semiconductor, automotive electronics, testing units, new energy, research institutions, optoelectronics, and healthcare. We are at the forefront of the same industry in the research and innovation of similar products.

Our Customer

Certifications

WBE Team

After Sales Service

Services include product introduction, delivery, installation, commissioning, maintenance, technical training, on-site service, consulting, etc.

     Weibang Instrument's understanding of after-sales service refers to a series of solutions provided by the production enterprises and distributors after selling the products (or services) to the customers;  customers are very anxious to solve the customer's urgency!

     Use the SLA service goal to unify the service goal, and let all after-sales support services comply with the set goal, so that any customer-supplied after-sales service request is completed at a specific time and under certain circumstances, and for different levels of customers. Or the user group provides different levels of after-sales service, reflecting the standardization of services. All customer after-sales service requests are converted into service work orders for processing and archiving, archived and processed by transactions and events for future enquiries, tracking and follow-up, avoiding any after-sales service due to personnel or space negligence resulting in improper service Improve management level and service quality.

Service item details

Attentive after-sales service, responsible attitude

1. Install and debug products for customers on their behalf;

2. According to the customer's requirements, carry out technical guidance on the use and other aspects;

3. Guarantee the supply of spare parts for maintenance;

4. Responsible for maintenance service, and provide regular maintenance and regular maintenance;

5. Provide regular telephone return visits or home visits to customers

6. Implement "three guarantees" for products. (Many people think that after-sales service is "three guarantees", this is a narrow understanding);

7. Handle customer letters and visits and telephone complaints, and answer customer inquiries. At the same time, in various ways to collect customer opinions on product quality, and timely improvement according to the situation.