Active Member
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[China]
Address: The Third Industrial Area,Jingshan Village,Chashan Town,Dongguan City ,China
Contact name:
Dongguan Xinbao Instrument Co., Ltd. |
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Temperature Humidity Controlled Cabinets Low Pressure Test Chamber
Introduction:
Electrical Altitude Simulation Vacuum Chamber with temperature humidity testing is used in different industries like the instruments and meters, electrical products, materials, spare parts, equipment, etc, but mainly in aviation, aerospace, information, electronics and other industries. This machine can be operated at a low pressure, high temperature, low temperature, under the effect of single factor or multiple conditions at the same time. Simulation of high-altitude conditions like might be found in mountainous regions. Test for electric performance parameters of the specimen.
Features
1. Temperature: -40 ~150ºC
2. Altitude: ground to 100,000 feet
3. External pressure type box body structure and stainless steel
tank design, rational air circulation system and scientific layout
of heating, refrigerating system.
4. Adopts international brand of imported parts for cooling system
to improve operation reliability
5. High precision and stable performance with touch screen
controller, friendly Man-Machine interface.
6. Multiple layers of safe device , easy for maintenance.
7. Viewing window and cable ports are available.
8. Vacuum pump sized for climb/dive rate required by application
Technical parameters:
| Inner Size | W1747*H800*D720mm(Can be customized) |
| External Size | (About) W2197*H2200*D2670mm |
| Temperature Range | -6℃~+43℃ |
| Temperature Fluctuation | ≤±0.5℃(Atmospheric pressure, no load, constant state) |
| Temperature Uniformity | ≤±2℃(Atmospheric pressure, no load, constant state) |
| Temperature Deviation | ≤±2℃(Atmospheric pressure, no load, constant state) |
| Humidity | Without |
| Rise And Fall Rate | Air temperature: -40 ℃ → +85 ℃, the whole average ≥ 1 ℃ / min, atmospheric pressure, no load Air temperature: +85 ℃ → -40 ℃, the whole average ≥ 1 ℃ / min, atmospheric pressure, no load |
| Pressure Range | 20Kpa-60Kpa |
| Buck Rate | Normal pressure ~ 10kPa step-down time ≤ 30min (step-down rate control) Pressure recovery rate: ≤10.0kPa / min (boost rate control) |
| Pressure Deviation | When the pressure is ≥40KPa: ≤ ± 2KPa When the pressure is 4KPa ~ 40KPa: ≤ ± 5% Pressure ≤ 4KPa: ≤ ± 0.1KPa |
| Meet The Standard | GB / T 2423.21-2008 Basic environmental test procedure for electric and electronic products - Test M Low pressure test method |
| Pollution, Electromagnetic Radiation | Meet the relevant standards |
| Noise | ≤80dB |
| Total Power | About 40 KW |
| Voltage | 380V±10%； 50 Hz；Three-phase four-wire + ground wire |
The technical data of the above products are in the temperature of 25 ℃, relative humidity ≤85% RH, (cooling water temperature 5 ~ 28 ℃, water supply pressure 0.2Mpa ~ 0.4Mpa), the test box no load, temperature / pressure Constant two hours after the conditions measured.
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| 【Working Principle】 | |
| Pneumatic Working Principle | The central controller detects the real-time signal from the sensing element and compares it with the set pressure signal to obtain a comparison signal. The control device outputs a bit switch signal to control the opening and closing of the vacuum pump valve and the high vacuum pneumatic ball valve. To achieve the purpose of automatic control pressure. Restore the pressure process, when the need to restore pressure, then open the high vacuum baffle valve, filled by the inflatable joints required gas |
| Temperature Working Principle | The central control system is amplified according to the temperature signal collected in the box, the analog / digital conversion, the non-linear correction and the temperature set value (target value) are compared, the resulting deviation signal by the PID operation, the output adjustment signal automatically Control the size of the output power of the heater, so that the heating and heat dissipation in the laboratory to achieve a dynamic balance, and ultimately achieve the purpose of constant temperature. |
Structure
Overall structure: the new design is easier to operate and
maintain.
Water and electricity system is separated;
External humidifying design;
Three levels of overheat protection, easy access for refrigeration
servicing, etc.
Material
Tecumseh, Bock Compressor;
High quality electronic components (DANFOSS, ALCO, RANCO, SPORLAN,
SAGINOMIYA, Schneider solenoid valve)
Standards Implemented and Met
B10592-89 Technical requirements for high and low temperature test
chamber
GB2423.1-1989 Low temperature test
GB2423.2-1989 High temperature test mode
FAQ:
1. Do you offer after-sales service? How can I ask for that? And how about the warranty?
Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers. If your machine doesn’t work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.
2. What’s the delivery term?
At most of time, we have stock in the factory. If there is no
stock, normally, the delivery
time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider
making a special arrangement for you.
3. Do you accept customization service? Can I have my logo on the
machine?
Yes, of course. We can not only offer standard machines, but also
customized
machines according to your requirements. And we can also put your logo on the machine.
4. Do you have a branch company or service office in my country?
We have offices in the belowing:
The US Office: XIN BAO INSTRUMENT (US) LLP
Address: 1201 N Park Ave Tucson AZ 85719
Vietnam: XIN BAO INSTRUMENT INDUSTRY(VIETNAM)CO.,LTD
Tel:+(848)66764653 Fax:(+848)37527888
Address:248 no.1A Road,An Lac-Binh Tri Dong Residence,B Ward, Binh
Tan Disrtict, HO Chi Minh City, Vietnam.
Singapore Dealer: Surveillance Inspection & Testing Services Pte Ltd
Tel: (+65) 96857857
Address:No. 5 Jalan Kilang Barat #08-06 Petro Centre Singapore,
159349
Italy Dealer :AMSE SRL
Tel:+39-011-2730000
Address: Strada della Cebrosa 86, 10156 Torino Italy
Suzhou Branch: XIN BAO INSTRUMENT SUZHOU BRANCH
Tel:0512-67078249 Fax: 0512-67078749
Address: The First Garden B5 Buildings,Wuzhong Road 2588,Wuzhong
District, Suzhou City Jiangsu Province
Nanjing Branch: XIN BAO INSTRUMENT NANJING BRANCH
Tel: 025-85657886 Fax: 025-85657896
Address: Room 539, Excellence Building, 688 Zhujiang Road, Xuanwu
District, Nanjing City, Jiangsu Province
Taizhou Branch: XIN BAO INSTRUMENT TAIZHOU BRANCH
Tel: 0576-88522556 Fax:0576-88522556
Address: No.68, Gaoyuan District, Jiaojiang District, Taizhou City,
Zhejiang Province
Taiwan : TAIWAN XIN BAO INSTRUMENT CO.,LTD
Tel:04-24731563 Fax:04-23804092
Address: No. 551-1, 4, Central Road, Taichung City, Taiwan
5. How to install and use the product?
We will send you operating instructions, English video by Email. Or
you can download on our
officail website directly.
Most of our machine is shipped with a whole part, which means it is already installed, all you
need to do is to connect the power cable and start to use. And if possible, we can also install
your machine at site.
Our Company
OTS Instrument Co., Ltd.
was established in 1978, with over 35 years’ history, is one of the
leading companies solely dedicated to manufacture of
environment,class,mechanics,package testing equipment...
(such as constant temperature and humidity chambers, environmental
chambers, thermal shock test
chambers,fast change rate chambers, yellowing resistance aging test
chamber, salt spray chamber,
tensile testing machine, universal testing machine,carton
compression testing machines, bursting
strength testing machine, vibration test, etc.) ...
OTS has the equipment and expertise, with own R&D and
consultant team, to meet and exceed your testing requirement. with
offices in unrivaled quality advantage, dynamic management team
with superb manufacturing process,also the quality with the world
norms: ISO , ASTM, DIN, EN, GB, BS, JIS, ANSI, UL,CE, TAPPI, AATCC,
IEC, VDE...
Please feel FREE to contact us if you have any needs.
