Climatic Tester for Temperature and Humidity Test Chamber
Product Profiles:
Temperature & Humidity chambers are capable of simulating a wide range of temperature or temperature and humidity conditions. These humidity temperature chambers are well-suited for use in electronic, military, and pharmaceutical quality assurance and reliability testing, as well as research testing and production processes.
All humidity temperature chambers have separated humidifier and electronic circuits in order to increase the life time of the tester. The powerful scirocco fan provides excellent cyclic airflow and prevents dead corners in the chamber and guarantees a uniform temperature and humidity throughout the chamber.
Working Principle:
Mainly through the air to the indoor space heating, cooling, humidification, dehumidification test chamber built-in air room, circulating air duct heating device, refrigeration device, humidification device and circulation fan, the top is installed with air deflector and diffuser; temperature and humidity controller according to the design The temperature and humidity and the temperature sensor in the test box transmit signals to send commands, and the PID intelligent adjustment and SSR control module control the output of the heating humidifier and the operation of the refrigeration unit. Control mode, so as to achieve the purpose of long-term stable operation.
Test Standard:
1,GB2423.1-2008/IEC6008-2-1-2007
2,GB/T 2423.2-2008
3,GJB150.3A-2009
4,GJB150.4A-2009
5,GB2423.22-2008
6,GBT 2424.5-2006
7,GB/T 10589-2008
8,GB/T2423.3-2008(IEC68-2-3)
Specification:
1. The separation of humidifier circuit from electric circuit improves safety and protects the circuit against the leakage of water supply line.
2. Available in Chinese and English LCD touch screen, easy operation and program.
3. Temperature & Humidity Environmental Chambers are able to display the relative date and information of the whole operating system in running mode, graphic display. Precautions, maintenance and troubleshooting appear on the screen instantly.
4. The Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain an uniform distribution of temperature and humidity.
5. The system of heating up, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operating life of the machine and decrease the failure rate.
6. Water Supply adopts automatic watering System, Circulating water supply together with water filter.
Standard Features:
| Model | HD-E702-150K20 | HD-E702-150K40 | HD-E702-150K70 |
| Capacity | 150L | ||
| Internal dimensions | 500mm*600mm*500mm(W*H*D) | ||
| External dimensions | 800mm*1530mm*1420mm(W*H*D) | ||
| Temperature Range | -20ºC ~ + 150ºC | -40ºC ~ + 150ºC | -70ºC ~ + 150ºC |
| Humidity Range | 20%~98%RH | ||
| Temperature resolution | 0.01ºC | ||
| Humidity resolution | 0.1%R.H | ||
| Temperature deviation | ±0.5ºC | ||
| Humidity deviation | ±2%R.H | ||
| Temperature uniformity | <= 2ºC | ||
| Humidity deviation | ±3%R.H | ||
| Temperature fluctuation | ±0.5ºC | ||
| Humidity fluctuation | ± 2%R.H | ||
| Heating rate | >= 3ºC / min(-70ºC → + 150ºC) | ||
| Cooling rate | >= 1ºC / min(150ºC → -70ºC) | ||
| Compressor | Imported French Taikang fully enclosed compressor | ||
| Refrigerant | Environmental protection refrigerant R404A/R23 | ||
| Cooling method | Single-stage cooling | Mechanical binary refrigeration | |
| Blower | Centrifugal fan with forced circulation | ||
| Evaporator | Finned tube heat exchanger | ||
| Condensation method | Air-cooled | ||
| Condenser | Air-cooled scale condenser, cooling fan cooling | Stainless steel brazed plate heat exchanger | |
| Filter drier | Absorbs residual moisture and acidic substances in the refrigerant of the refrigeration system, and filters out solid rest particles and copper shavings in the system to protect the normal operation of the expansion valve and capillary from ice and dirty plugging | ||
| Humidification system | Stainless steel humidifier | ||
| Heating system | Nickel chromium alloy stainless steel heater | ||
| Water supply system | Front-mounted water supply tank, automatic water supply system | ||
| Controller | Taiwan Visuo Controller | ||
| Setting method | Chinese / English interface, touch input | ||
| Operation mode | Program method / fixed value method | ||
| Predetermined area | Maximum temperature range: 5 ºC | ||
| Storage function | Standard configuration 2G SD card to record test data curve, can upload and download data, expand storage capacity | ||
| Safety protection measures | The overall equipment is over temperature, the fan is overheated, the overall equipment is under-phase / reverse-phase, the refrigeration system is overloaded, the refrigeration unit is over-pressured, the overall equipment timing, leakage, operation indication, automatic shutdown after failure alarm, etc. | ||
| Case shell | High-quality cold-rolled steel plate electrostatic spray (1.2mm thick) | ||
| Chassis inner wall | SUS304 # stainless steel plate (1.2mm thick) | ||
| Insulation material | 100mm polyurethane rigid foam + 100mm high density glass fiber cotton | ||
| Standard configuration | φ50 test hole, lighting lamp, double-layer vacuum strengthened glass observation window | ||
| Weight | 150kg | 200kg | |
| Electric current | 6A | 8A | |
| Power | 5.5kw | 6. 5kw | |
| Power supply | Single phase, 220V, 50 / 60HZ | ||
Applications:
- To simulate test environment with different temperature and humidity
- Cyclic test includes climatic conditions: holding test, cooling-off test, heating-up test, moistening test and drying test…
- Cable port with flexible silicone plug for cable routing to provide the condition of test unit under operation
- Uncover test unit weakness in a short-term test with accelerated time effect
Chamber Design Features:
- High performance and quiet operation (68 dBA)
- Space-saving designed for flush installation to wall
- Full thermal break around doorframe
- One 50mm diameter cable port o left, with flexible silicone plug
- Accurate wet/dry-bulb humidity measurement system for easy maintain
About Haida
HAIDA INTERNATIONAL is a professional manufacturer of various kinds of testing equipments over 24 years. HAIDA products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
Why choose us?
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
18 months warranty. Besides, we can help you to repair your problem controller freely, even it's not from our factory. What you need to do is to send us the controller.
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.