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GLASS MANUFACTURER MAIN PRODUCT
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GLASS MANUFACTURER MAIN PRODUCT
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WHTH High-quality constant temperature and humidity chamber
Programmable Temperature&Humidity Chamber
■Purpose
1.They are reliability testing equipments for conducting cold resistance, heat resistance, moisture resistance, dry resistance test for different electronic, electric, electric apparatus and parts and quality assurance projects;
1.They are reliability testing equipments for conducting cold resistance, heat resistance, moisture resistance, dry resistance test for different electronic, electric, electric apparatus and parts and quality assurance projects;
2.They are applicable for conducting adaptability test for electric, electronic, instrument and meter and other products, parts and materials stored, transported and utilized under high/low temperature and alternating damp and heat atmosphere;
3.They are especially for high temperature resistance, low temperature resistance, moisture resistance circle test for optical fiber, LCD, crystal, inductor, PCB, battery, computer, mobile phone and so on.
■Structure characteristics
3.They are especially for high temperature resistance, low temperature resistance, moisture resistance circle test for optical fiber, LCD, crystal, inductor, PCB, battery, computer, mobile phone and so on.
■Structure characteristics
1.Equipment structure takes up SUS #304 stainless steel plate plus (41090) power for hull painting. It not only has good profile, but also has fine corrosion resistance.
3.It utilizes imported closed-type compressor unit imported from Europe and USA, which has solid and durable structure and is endurable and can greatly enhance service property and life of the equipment; it takes up advanced energy-saving design, which can save electric power by 30%, save water by 20%, and it uses HFC refrigerant that will not harm human body and nature, you can conduct test in safe way;
4.It has advanced and innovative control theory, it integrates three control systems of PLC, HMI and SOC in fine way. Control is correct by 100%, and you can experience the novel control feeling;
5.It utilizes ETAc820 touch-control colored screen as operating interface of UNIQUE from Japan and most powerful and reliable PLC and special modules in the industry circle. 50 programs and 2500 steps are provided for user to make setting/storage and running;
6.It utilizes protection module for safe voltage, the withstand voltage can reach 500V. After energizing the equipment, the equipment will not be burned and it can protect the equipment by 100%.
7.It takes up high-sense FastAIT monitoring and refrigerating system imported and achieves effective control and management for refrigerant volume;
8.It has automatic safety protection switch, which has high sensitivity, can detect any state, cut off protection and give alarm in shortest time and assure safety of the personnel and equipment;
9.It utilizes the advanced USB storage device in the industry. It is the only one for using the USB interface for storing data. It has not only large storage capacity and fast transmission rate, but also is portable, has great supporting property and is convenient.;
10.It can separately raise temperature, reduce temperature, humidify and dehumidify, it utilizes unique BTHC flat constant temperature and humidity regulating mode;
3.It utilizes imported closed-type compressor unit imported from Europe and USA, which has solid and durable structure and is endurable and can greatly enhance service property and life of the equipment; it takes up advanced energy-saving design, which can save electric power by 30%, save water by 20%, and it uses HFC refrigerant that will not harm human body and nature, you can conduct test in safe way;
4.It has advanced and innovative control theory, it integrates three control systems of PLC, HMI and SOC in fine way. Control is correct by 100%, and you can experience the novel control feeling;
5.It utilizes ETAc820 touch-control colored screen as operating interface of UNIQUE from Japan and most powerful and reliable PLC and special modules in the industry circle. 50 programs and 2500 steps are provided for user to make setting/storage and running;
6.It utilizes protection module for safe voltage, the withstand voltage can reach 500V. After energizing the equipment, the equipment will not be burned and it can protect the equipment by 100%.
7.It takes up high-sense FastAIT monitoring and refrigerating system imported and achieves effective control and management for refrigerant volume;
8.It has automatic safety protection switch, which has high sensitivity, can detect any state, cut off protection and give alarm in shortest time and assure safety of the personnel and equipment;
9.It utilizes the advanced USB storage device in the industry. It is the only one for using the USB interface for storing data. It has not only large storage capacity and fast transmission rate, but also is portable, has great supporting property and is convenient.;
10.It can separately raise temperature, reduce temperature, humidify and dehumidify, it utilizes unique BTHC flat constant temperature and humidity regulating mode;
11.The radio tele-monitoring system takes up IPC/SCADA architecture LAN network interface, it can connect to more than 200 equipments at the same time, and it can avoid the complex wiring and eliminate the regional limit;
12.Large temperature and humidity range: 20~98%RH, the moisture can reach within 10%RH after installing the dehumidifying device;
12.Large temperature and humidity range: 20~98%RH, the moisture can reach within 10%RH after installing the dehumidifying device;
13.It has unique air supply and circulating system, which can avoid dead angle of air flow in the chamber and improve the uniformity degree of product temperature and humidity.
■Specifications: WHTH – 150
Interior dimensions(W×H×D)mm：500×600×500
■performance
Temperature range ℃ ~ + 40-150 ℃
■performance
Temperature range ℃ ~ + 40-150 ℃
Humidity range: 20% ~ 98% RH
Temperature fluctuations degrees: + 0.5 ℃
Temperature deviation: acuities + 2.0 ℃
Humidity deviation: + 2.5% RH
Heating time: RT – + 150 ℃ more than 40 minutes (about 3 ℃ / min)
Cooling time: RT – – 40 ℃ more than 60 minutes (about 1 ℃ / min)
■constitute
Inner chamber material: stainless steel plate (SUS304)
Inner chamber material: stainless steel plate (SUS304)
Shell material: Stainless steel (SUS304) with texture treatment or high-quality cold rolled steel plate with static injection
Thermal-insulating material: high-density isocyanurate foam + glass fiber
Cable hole: inside diameter ofΦ50
Cable hole: inside diameter ofΦ50
Heater: Nichrome electric heater
Humidifier: stainless steel electric vapor generation type UL-type humidifier
Humidifier: stainless steel electric vapor generation type UL-type humidifier
Mixing blower: centrifugal blower
Motor: condenser type
Motor: condenser type
Castor: 4 active castors with braking
Observation window: built-in toughened glass in heating unit
■Refrigerating system
Refrigerant: environment-friendly R404 refrigerant
Refrigerant: environment-friendly R404 refrigerant
closed-type and low-noise rotor compressor imported from Europe and USA
Refrigeration mode: machinery compression single-step refrigeration (air-cooled condenser) and machinery compression dual cascade system refrigeration (air-cooled condenser)
R404 refrigerant: environmental protection refrigerants
R404 refrigerant: environmental protection refrigerants
■Control system:
TEMI880 touch-type temperature and humidity programmable controller
Operating interface: LCD display
Temperature and humidity controller: touch-type LCD controller
Setting mode: touching type
Running mode: setting-up running and programmed running
Setting mode: touching type
Running mode: setting-up running and programmed running
Program: 100 groups in 1000 sections
Resolution: temperature: ± 0.1 ℃; humidity: ± 1%RH
Resolution: temperature: ± 0.1 ℃; humidity: ± 1%RH
Input: platinum thermal resistance
Control mode: PID control
Communication function: LAN network interface
Additional function: alarm and display function, power-off protection function, upper limit temperature alarm function, timing function (auto startup and auto stop), self-diagnosis function, curve record and display function, paperless record, USB data export, tele-monitoring and so on.
It can execute 100 STEP X 10 PATTEM mode.
Each section can be grouped and executed in crossing way.
The execution time for each section can be set up between 0-999H plus 59min.
Each section can be grouped and executed in crossing way.
The execution time for each section can be set up between 0-999H plus 59min.
For setting up for each group, it can circulate within 1-999 in part or entirely for option.
In execution, it can select group circle picture or section execution picture and can know the remaining time for execution.
It has power-off function. After power recovery, it can complete the remained test.
It can select single-section control or multi-section programmable control.
The screen has backlight time control function and it can adjust the backlight brightness.
The screen has backlight time control function and it can adjust the backlight brightness.
For executing single-section control, it can change the execution value at will. The memory-type multi-function control has automatic control output functions, such as heating heater and humidifying heater for electromechanical solenoid valve for different groups of refrigerating compressors and so on.
■Water supply
Water supply mode: water lifted by pump
Water supply mode: water lifted by pump
Water supply port: convenient front water supply port
Water storage tank: built-in stainless steel fixed-type water storage tank (with a volume about 15L)
■Safety device
Humidifier dry-combustion protection, independent over-temperature protection, water shortage protection, over-current protection, refrigerant high-pressure protection switch, over-current circuit breaker, earth leakage protection and so on.
■Operation ambient temperature: ＋5～＋ 30℃
■Power supply：AC220±10%V 50±0.5Hz single-phase double-wire + protective grounding wire/ AC380±10%V 50±0.5Hz three-phase four-wire+ protective grounding wire
■Accessory
1 cable hole (Φ 50) cover, 2 sets of shelf, 2 protector tubes, 1 overflow water tube, 1 copy of operating specification
■Optional accessory:
recorder, tele-monitoring software
Note:
Water storage tank: built-in stainless steel fixed-type water storage tank (with a volume about 15L)
■Safety device
Humidifier dry-combustion protection, independent over-temperature protection, water shortage protection, over-current protection, refrigerant high-pressure protection switch, over-current circuit breaker, earth leakage protection and so on.
■Operation ambient temperature: ＋5～＋ 30℃
■Power supply：AC220±10%V 50±0.5Hz single-phase double-wire + protective grounding wire/ AC380±10%V 50±0.5Hz three-phase four-wire+ protective grounding wire
■Accessory
1 cable hole (Φ 50) cover, 2 sets of shelf, 2 protector tubes, 1 overflow water tube, 1 copy of operating specification
■Optional accessory:
recorder, tele-monitoring software
Note:
1. The products above can be customized according to demands of the clients;
2、The technical parameters above are the data obtained under room temperature of 20℃ and non-load condition.
■implementation and meet the standards
1.GB/T10586-1989 damp heat test chambers;
2.GB/T10589-1989 temperature test chambers;
3.GB/T10592-1989 high-temperature test chambers;
4.GB2423.3-93 (IEC 68-2-3) Damp heat test Ca;
3.GB/T10592-1989 high-temperature test chambers;
4.GB2423.3-93 (IEC 68-2-3) Damp heat test Ca;
WHTH-high and low temperature and humidity chamber
Constant temperature and humidity chambers for high and low temperature structure and components:
Material inside and outside the box: the box-USU # 304 stainless steel mirror; outside the box – USU # 304 stainless steel or SUS # 304 stainless steel plate spraying sand ripple
Insulation Material: hard polyurethane foam + glass wool
Controller: P meter installed, Korea TEMI human interface touch screen controller, the main configurations are used, Italy, Denmark or Japan parts
Refrigeration system: France Taikang fully enclosed compressor / environmentally friendly refrigerant
Protection: the compressor overheating, over current, over-pressure, heated humidification air burning in the box from the warm, dry warning system
Power: 3ф5W380VAC ± 10% or 2ф3W220VAC ± 10%
Material inside and outside the box: the box-USU # 304 stainless steel mirror; outside the box – USU # 304 stainless steel or SUS # 304 stainless steel plate spraying sand ripple
Insulation Material: hard polyurethane foam + glass wool
Controller: P meter installed, Korea TEMI human interface touch screen controller, the main configurations are used, Italy, Denmark or Japan parts
Refrigeration system: France Taikang fully enclosed compressor / environmentally friendly refrigerant
Protection: the compressor overheating, over current, over-pressure, heated humidification air burning in the box from the warm, dry warning system
Power: 3ф5W380VAC ± 10% or 2ф3W220VAC ± 10%
High and low constant temperature and humidity chamber box standard configuration:
Observation window (inside lighting), ф50mm cable hole (in the left with) one of the two sets of sample frame (height adjustable), mobile working wheel, wetting tank
Optional communication interface, recorder, built-in glass doors and operating hole, with connecting the computer and printing software
Special requirements available on request
Observation window (inside lighting), ф50mm cable hole (in the left with) one of the two sets of sample frame (height adjustable), mobile working wheel, wetting tank
Optional communication interface, recorder, built-in glass doors and operating hole, with connecting the computer and printing software
Special requirements available on request
High and low constant temperature and humidity chamber Box Model: WH-TH-80/120/150/225/408/800/1000L (MH)
Control method and characteristics: balanced thermostat humidity control system (BTHC), the PID control the SSR, the heated humidifier to make the system equal to the amount of heat and moisture loss, so the use of long-term stability.
Studio Size: 80L, 120L, 150L, ??225L, 408L, 800L, 1000L, or upon request made, walk-in constant temperature and humidity chamber up to 100 cubic meters.
Control method and characteristics: balanced thermostat humidity control system (BTHC), the PID control the SSR, the heated humidifier to make the system equal to the amount of heat and moisture loss, so the use of long-term stability.
Studio Size: 80L, 120L, 150L, ??225L, 408L, 800L, 1000L, or upon request made, walk-in constant temperature and humidity chamber up to 100 cubic meters.
High and low temperature and humidity chamber main technical parameters:
Temperature range: low-temperature 0 ℃ – -70 ℃, the lowest up to -150 ℃; high temperature 150 ℃, up to 200 ℃.
Humidity range: 20-98% RH, can be customized on request to the 10-98% RH
Temperature Fluctuation: ± 0.5 ℃ Temperature uniformity: ± 2 ℃
Heating rate:> 3 ℃ / min
Cooling rate:> 1 ℃ / min up to the fastest 5 ℃ / min
Humidity volatility: ± 3% R.H
Humidity Uniformity: ± 2.5% R.H
Temperature range: low-temperature 0 ℃ – -70 ℃, the lowest up to -150 ℃; high temperature 150 ℃, up to 200 ℃.
Humidity range: 20-98% RH, can be customized on request to the 10-98% RH
Temperature Fluctuation: ± 0.5 ℃ Temperature uniformity: ± 2 ℃
Heating rate:> 3 ℃ / min
Cooling rate:> 1 ℃ / min up to the fastest 5 ℃ / min
Humidity volatility: ± 3% R.H
Humidity Uniformity: ± 2.5% R.H
Constant temperature and humidity chamber product uses high and low temperature: Humidity Chamber, also known as environmental chambers, testing various materials, heat, cold, resistance to dry and wet performance. Suitable for electronic, electrical, food, vehicles, metals, chemicals, building materials industry quality control purposes.
Constant temperature and humidity box can meet the following criteria: GB2423.1-89 Test Method for low temperature, GB2423.2-89 high-temperature test method, GB2423-93 test D6 Damp heat test method, IEC68-2-30 test method.
Constant temperature and humidity box can meet the following criteria: GB2423.1-89 Test Method for low temperature, GB2423.2-89 high-temperature test method, GB2423-93 test D6 Damp heat test method, IEC68-2-30 test method.
Constant temperature and humidity control system of high and low temperature test chamber:
1, the full import of high-precision digital temperature and humidity controller, PID precision control.
2, visual display and control humidity, temperature and humidity in contrast to abandon the original defect.
3, humidity control are used PID + S. SR, coordinated control system with the channel.
4, Accuracy: 0.1, resolution: ± 0.1 ℃, a temperature sensor: PT100 platinum resistance tester.
5, temperature cycle system uses low-noise air-conditioning motors, multi-vane centrifugal wind wheel. Constant temperature and humidity chamber high and low temperature heating, humidification system:
1, the high temperature low humidity completely independent system that uses far infrared heat heater high nickel alloys.
2, the external boiler steam humidifier with energy saving features, automatic compensation with the water level. Constant temperature and humidity test chamber refrigeration system high and low temperature:
1, the compressor: the original French Taikang closed.
2, the cooling mode: single (double) mechanism cold.
3, the condensation: forced air cooling.
4, the dehumidifier evaporator coil using laminar flow contact with dew-point temperature dehumidification mode.
5, solenoid valves, oil separators, drying filters, repair of valves, refrigerant flow window, liquid cylinders are imported original parts. High and low temperature and humidity chamber Cabinet Material:
1, the interior mirror for the imported high quality stainless steel plate (SUS304).
2, A3 steel casing are made of high quality CNC machining shape, shell surface spray, more bright and clean.
3, the insulation material selection of high-density glass fiber cotton, cotton insulation thickness of 100mm.
4, multi-layer hollow glass observation window, equipped with lights, glue chip conductive film inside the defrost heating during the test clearly observed.
5, between the door and the cabinet temperature rise of the use of double seals to ensure a closed test section.
6, the bottom of the machine can be fixed with high quality PU wheels for easy mobility.
7, the box on the left with a test hole Φ50mm available for external test power line or signal line, aperture or hole must increase the number of instructions. High and low temperature and humidity chamber security system:
Equipment as a whole over-temperature, cooling system overload, over-pressure cooling system, leakage, water, running direction, fault alarm and automatically shut-down protection
1, the full import of high-precision digital temperature and humidity controller, PID precision control.
2, visual display and control humidity, temperature and humidity in contrast to abandon the original defect.
3, humidity control are used PID + S. SR, coordinated control system with the channel.
4, Accuracy: 0.1, resolution: ± 0.1 ℃, a temperature sensor: PT100 platinum resistance tester.
5, temperature cycle system uses low-noise air-conditioning motors, multi-vane centrifugal wind wheel. Constant temperature and humidity chamber high and low temperature heating, humidification system:
1, the high temperature low humidity completely independent system that uses far infrared heat heater high nickel alloys.
2, the external boiler steam humidifier with energy saving features, automatic compensation with the water level. Constant temperature and humidity test chamber refrigeration system high and low temperature:
1, the compressor: the original French Taikang closed.
2, the cooling mode: single (double) mechanism cold.
3, the condensation: forced air cooling.
4, the dehumidifier evaporator coil using laminar flow contact with dew-point temperature dehumidification mode.
5, solenoid valves, oil separators, drying filters, repair of valves, refrigerant flow window, liquid cylinders are imported original parts. High and low temperature and humidity chamber Cabinet Material:
1, the interior mirror for the imported high quality stainless steel plate (SUS304).
2, A3 steel casing are made of high quality CNC machining shape, shell surface spray, more bright and clean.
3, the insulation material selection of high-density glass fiber cotton, cotton insulation thickness of 100mm.
4, multi-layer hollow glass observation window, equipped with lights, glue chip conductive film inside the defrost heating during the test clearly observed.
5, between the door and the cabinet temperature rise of the use of double seals to ensure a closed test section.
6, the bottom of the machine can be fixed with high quality PU wheels for easy mobility.
7, the box on the left with a test hole Φ50mm available for external test power line or signal line, aperture or hole must increase the number of instructions. High and low temperature and humidity chamber security system:
Equipment as a whole over-temperature, cooling system overload, over-pressure cooling system, leakage, water, running direction, fault alarm and automatically shut-down protection
WHTH-80-880 Common type Programmable constant temperature and humidity test chamber
WHTH Single-point constant temperature and humidity test chamber
WHTH-072-ST Desk-top constant temperature and humidity test chamber
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GLASS MANUFACTURER CONTACT INFO
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Dongguan Weihuang Testing Device Co., Ltd.
GLASS MANUFACTURER CONTACT INFO
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Dongguan Weihuang Testing Device Co., Ltd.
Add: Caijing Industrial Park,Sangyuan Village Dongcheng District,Dongguan City
Postcode: 523000
Tel: +86-769-85477182
Mobile phone: 15907698720
Contact: Mr Duan
Fax: +86-769-85477176
Home: www.dgwewon.com
E-mail: [email protected]
Postcode: 523000
Tel: +86-769-85477182
Mobile phone: 15907698720
Contact: Mr Duan
Fax: +86-769-85477176
Home: www.dgwewon.com
E-mail: [email protected]
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GLASS MANUFACTURER COMPANY PROFILE
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Dongguan Weihuang Testing Device Co., Ltd. Is one high-tech enterprise specializing in R & D, production and sale of instruments. The products of the Company are extensively utilized for scientific research, aviation, space flight, electronics, technician, ship-building, military, medicine, chemical, communication, automobile manufacturing and other fields. The Company complies with National standards, takes military standard as goal. For many years, it has addressed itself to research, development and manufacturing of environment testing devices for many years, accumulated a compete set of unique technical experience and service concepts and won uniform good remarks and acceptance from vast clients! Presently, the products of the Company have passed test conducted by National Environment Quality Supervision and Testing Center.
GLASS MANUFACTURER COMPANY PROFILE
======================================
Dongguan Weihuang Testing Device Co., Ltd. Is one high-tech enterprise specializing in R & D, production and sale of instruments. The products of the Company are extensively utilized for scientific research, aviation, space flight, electronics, technician, ship-building, military, medicine, chemical, communication, automobile manufacturing and other fields. The Company complies with National standards, takes military standard as goal. For many years, it has addressed itself to research, development and manufacturing of environment testing devices for many years, accumulated a compete set of unique technical experience and service concepts and won uniform good remarks and acceptance from vast clients! Presently, the products of the Company have passed test conducted by National Environment Quality Supervision and Testing Center.
These products include constant temperature and humidity chamber, constant temperature and humidity test machine, thermal shock test chamber, high/low temperature test chamber, tensile force test machine, battery extrusion test machine, vibration test machine, drop test machine, drop test machine, product reliability and life testing device, wire and cable testing device and so on.
Abiding by the concepts of low price, reliable quality, fast delivery period and overall pre-sale advice and after-sale service, the Company can provide high-quality products to the clients and can also make you to fully enjoy convenience and moving by modern industry.
With the tenet of “supreme client” in service, the Company has established periodic tour inspection system for product after-sale service, provide maintenance and repair in time and provide product operation, maintenance and curing knowledge for the clients for extending the use life of the products.
Talents are the foot for one enterprise, science and technology are origin for development. With continuous development of society, Weihuang Company will continue to make exploring and innovation, focus on new product development, and obtain much sound technology and quality and providing more new products for the society. In development, the Company has won sincere support from friends in different trade at home and abroad. We hereby express our hearted thanks to different trades, and cordially welcome to make extensive and friendly cooperation with friends and partners in different trades, achieve complementing with our own advantages, double-win and sharing, jointly create brilliant future.
If you are looking for any glass products in China, or need any help of glass(specially laminated glass, smart glass) in China, just send an email to [ [email protected] ] , and you will get the answers of what you need in 24 hours. To learn more, please go to www.HelloGlass.com .
