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Address: Room 105, Building F4, District F, Tianan Digital City, Nancheng District, Dongguan City, Guangdong Province,China
Contact name:Kelly
Dongguan Haida Equipment Co.,LTD |
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Hot And Cold Environmental Test Chambers With Multi Function Control
Description
Hot And Cold Environmental Test Chambers is a kind of
environmental test chamber to check the material of the hot and
cold temperature testing in the fast changing
environment . that is in the shortest time to test its
thermal expansion and contraction caused by chemical change or
physical harm. Application objects, including metal, plastic,
rubber, electronics ... and other materials can be used as a basis
to improve their products or reference.
Application materials (not limited to the following)
1. Metal, nonmetal
2. Composites
3. medicine, food
4. Wood, copper, aluminum, plastic profiles
5. Wire and cable, paper, film
6. Rubber, textile, aerospace and other industries
Test standard(inculding but not limited to... )
Compliance with ASTM G53-77 specifications GB, GJB, MIL, ASTM, CNS,
IEC, JIS, AATCC, DIN, Fed Test, BS and SAE.
Specification
| Item | Specification |
| Test method | Pneumatic operated door switch, two chambers |
| Basket internal dimension | 320Wx230Dx250Hmm (20L) |
| External chamber dimension | 1050Wx1825Dx1440Hmm |
| High temperature range | Room temperature ～+175℃ |
| Low temperature range | Room temperature ～-50℃ |
| Testing time | Maximum 1000 cycles, 30 minutes for each one |
| Defrost | Do defrost in every 20 cycles |
| Temperature deviation | 3~5℃ |
| Lifting switch time | ≤10 seconds |
| Test hole for cable routing | Diameter 50mm on the left of chamber attach a silicone plug |
| External chamber material | High quality electrolytic steel plate spray with powder, antirust |
| Internal material | SUS#304 stainless steel |
| Thermal insulation material | High quality superfine glass fiber |
| Refrigerant | R404A / R23 |
| Cooling method | Water cooling |
| Power supply | Three phase, 380V, 50Hz |
Additional functions
Timer, over temperature and power failure protection, alarm, record
test curve, emergency stop, display test time
Standard configuration: indication lamp of test chamber, time
meter, test hole for wire routing, 6pcs castor, 4pcs adjust wheel.
Features
Micro processor, multi function control. To control and monitor the compressor, the solenoid valve and the heater .
When faults occur, the auto detection and protection function will activate and will automatically cut off the power, the LCD screen will shows the fault status.
Appointment function , the equipment can be activate and start for operation through setting (Year, month, date, hour and minute)
Accumulation operation time provide a record for management and maintanence.
Setting of the backlite of the LCD can extend the useful life of the LCD.
Can choose one paragraph of control or the multi-screen process to increase the convenience of its operation.
Curve drawing function: After setting up the operation parameters or during the running mode, you can call out the screen to understand the running situations and conditions.
Program execution can be suspended (HOLD), Jump paragraph (ADV) and other procedures involved in setting.
Recovery time and test time WAIT function.
Power breakdown recovery function, can select BREAK, COLD, or HOT.
| (thermal shock chamber) Related Products: | |||
| Model / Link | Interior Dimensions(W x D x H) | Temperature Range | Notes |
| HD-E703-18 | 320x230x250mm | -50℃-175℃ | Within 5 minutes / 2 working chambers |
| HD-E703-100 | 500*450*450mm | -40 ~ +80℃ | Within 5 minutes / 3 working chambers |
About Haida
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 are applicable to all scientific research units, quality inspection institutions and academic fields. Our products meet UL, ASTM, JIS, GB,SO, TAPPI, EN, DIN, BS and other domestic and international standards.
