Home > Products > Tidal test chamber > Tidal test chamber,Manufacturers direct brand
Tidal test chamber,Manufacturers direct brand
- 50 Box / Boxes per Month
- Ningbo port
- T/T
- 20 days
Product Details
Brand Name: | AOC | Place of Origin: | China | Model Number: | GDJS-50 |
Power: | Electronic | Usage: | Other, Tidal test chamber |
Product Description
The product name
Tidal test chamber,Manufacturers direct brand
Product use (Call me 183---6802--1332)
Moisture test box, national standard designated brand equipment is applicable to investigate electrical and electronic products, components, parts and materials under different temperature and humidity conditions, its moisture resistance, also can be used in high and low temperature environment storage, transportation and use of adaptability test.
Ii. Product specifications (unit: mm)
1. Size of gdjs-50 studio :D×W×H 320×350×450
2. Gdjs-100 studio size :D×W×H 400×500×500
3. Model: gdjs-150 studio size :D×W×H 500×500×600
4. Model: gdjs-225 studio size :D×W×H 500×600×750 external size: 1080×1120×1700
5. Gdjs-250 studio size :D×W×H 500×600×810 overall size: 1100×1120×1780
6. Model: gdjs-500 studio size :D×W×H 700×800×900 external size: 1260×1320×1920
7. Model: gdjs-800 studio size :D×W×H 1000×800×1000
8. Model: gdjs-010 studio size :D×W×H 1000×1000×1000
Iii. Technical parameters
Scope: 1. The temperature - 20 ℃ ~ 150 ℃ (A), and 30 ℃ ~ 150 ℃ (B), and 40 ℃ ~ 150 ℃ (C), to 60 ℃ ~ 150 ℃ (D), - 70 ℃ ~ 150 ℃ (E)
2. Humidity range: 30% ~ 98%R.H (temperature: 25℃ ~ 95℃)
3. Temperature uniformity: ≤±2℃ (no load)
4. Humidity uniformity: + 2%-3% r.h.
5. Temperature fluctuation degree: ≤±0.5℃ (no load)
6. Humidity fluctuation: ±2%
7. Temperature deviation: ≤±2℃
8. Humidity deviation: ≤±2%
9. Cooling rate: 0.7 ~ 1.0℃/min
10. Heating rate: 1.0 ~ 3.0℃/min
11. Time setting range: 0 ~ 999 hours
12. Power supply voltage: 380V±10%
13. Total power of the equipment: 3KW ~ 15KW
Four, box structure
1. The box body adopts the overall structure.
2. The inner side of the box is made of 1.0mmsus304b stainless steel plate, while the outer side is made of 1.0mm cold-rolled steel plate sprayed with plastic, and the insulation material is made of ultra-fine glass insulation cotton.
3. Double layer silicone rubber sealing material is adopted for gate sealing.
4. The observation window is made of toughened insulating glass with multi-layer conductive film, and the size is 200×300mm. In order to prevent frosting in the glass at low temperature, a special built-in heating wire surround is specially designed, and a light is provided to provide illumination for observation.
5. In the side of the box with a plug with 50mm test hole, plug material for silicone rubber low foam, can withstand high and low temperature, with heat preservation efficiency.
6. An air conditioning cabinet is set at the back of the box office, in which evaporator, electric heater, humidifier, fan, fan volute and other equipment are installed.
7. The temperature sensor is placed in the outlet.
8. The air supply mode in the test box is upper air supply and lower air return mode.
5. Refrigeration system
1. French "taikang" fully enclosed compressor unit is adopted for cryogenic refrigeration.Other refrigeration components, such as DANFOSS, CASTEL and other imported brand products.Use R404A environmental friendly refrigerant.Evaporative condenser is used as both high temperature evaporator and low temperature condenser.
2. In order to ensure the safe operation of the system, it is necessary to set protection systems such as high-voltage control, overvoltage and overload.Meanwhile, in order to monitor the operation of the system, a high pressure meter is set up at the high pressure end to monitor the operation of the system.
3. Cooling capacity adjustment adopts shunt method.
Heating and humidifying system
1. The heater adopts nickel-chromium wire electric heater with porcelain frame, which has small thermal inertia and long service life.Output by meter
Controllable pulse duty ratio PID signal is controlled by solid state relay, which is stable and reliable.
2. Steam boiler electric heating and humidification method, armored electric heating tube, PID control mode, non-contact periodic pulse width adjusting SSR (solid state relay) control, water level control device, heater anti-dry burning device.
Control system
1. Control system: the LCD touch screen temperature and humidity controller and schneider electric components constitute the electrical control system.
2. The controller adopts the operation mode of full Chinese menu.
3. Minimum display resolution: 0.01℃.
4. Operation mode: fixed value and program operation.
5. Control mode: continuous PID control.
6. Set 120 sets of programs, each set of programs ** set 99 steps, each set of programs can be connected.
All loops, up to 999 cycles, partial loops, up to 99 cycles.
7. Power failure recovery setting, including: program termination after power failure, program continuous running from breakpoint after power failure.
8. Real-time display of the running time, number of segments, remaining time and repetition times of the program;Can display test data,
This includes setting temperature, actual temperature, total running time, segment running time, segment remaining time, heating state, calendar time, etc.The temperature can be displayed digitally,
9. When setting up the program, the program name can be written to facilitate searching.
10. In case of fault, the LCD touch screen of the controller can display the fault number, and users can easily find the cause of the fault according to the fault number.
11. It has a variety of alarm functions, including: value alarm, deviation alarm, etc.
12. The control system adopts solid-state relay zero-crossing trigger to reduce noise, reduce pollution, facilitate maintenance and improve control accuracy.
13. In the control system, safety protection measures shall be set up, including: phase loss protection, phase sequence error protection, fan overload protection, overtemperature protection, power failure protection, unit high voltage protection, unit overload protection, unit overtemperature protection, leakage protection, etc.
14. The control system is equipped with a convenient operation panel, which is located at the upper left part of the test box. Besides the operation buttons of power supply and lighting, other operations only need to be set in the controller.
15. Multiple process curves can be stored in the controller in advance and can be called when needed without setting again.
16. In addition to the main controller, an independent overtemperature protector is also set in the system. Even if the main controller fails, the overtemperature protector can reliably disconnect the heating power to protect the safety of equipment and test products.
17. There is an interlock device in the electrical control system. When the circulating fan is not started or overloaded, the refrigeration unit and heating system cannot be started.
Viii. Implementation standards
1. GB/T2423.1-2001;
2. GB/T2423.2-2001;
3. GB/T2423.3-2001;
4 GB/T2423.4-2001;
5. GB/T2423.22-2001;
6. GB/T10592-2008;
7. GB/T10589-1989;
8 GB/T10586-1989;
9. GB/T11158-1989;
10. IEC68-2-1;
11. IEC68-2-2;
9. Equipment operating environment
1. Ambient temperature: 5℃ ~ +28℃ (the average temperature within 24 hours ≤28℃);
2. Ambient humidity: ≤85%;
3. Power requirements: AC380 (±10%) V/50HZ three-phase four-wire system;
4. Water source requirements: deionized water or pure water;
5. The operating environment should be below 28 ° c with good ventilation;
6. No objects can be placed at 80cm before and after the machine is placed;
Contact Us
- Hangzhou Aoc environmental testing equipment co. LTD
- Contact namemordor
- Phone86-183-68021332
- AddressYuhang Hangzhou,Zhejiang
Constant temperature and humidity test box | Tidal test chamber | Manufacturers direct brand | High temperature aging room, burning room |
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