1. Walk-in constant temperature and humidity test Chamber: it is divided into two forms: assembled structure and integral structure. The type and size of the box can be customized according to customer needs. It has a reasonable structure, easy installation, beautiful appearance, and door lock. The device adopts a lever power opening mechanism.
2. The controller adopts color LCD touch human-machine interface.
3. Adopt advanced cold end balance control and PID automatic adjustment technology to achieve energy saving of more than 30% at high and low temperature constant temperatures.
4. The compressors and accessories of the refrigeration system are all made of internationally renowned brands with long-lasting and reliable operation, excellent workmanship, low failure rates, and environmentally friendly refrigerants that comply with the requirements of international environmental protection conventions.
Walk-in constant temperature and humidity test Chamber is suitable for testing various performance indicators of aerospace products, information electronic instruments, materials, electrical engineering, electronic products, and various electronic components in high and low temperature or hot and humid environments.
GB/T 2423.1, IEC60068-2-1, GB/T 2423.2, IEC60068-2-2, GB/T 2423.3, IEC60068-2-78, GB/T 2423.4, IEC60068-2-30,
GJB 150.3A. GJB 150.4A. GJB 150.9A. GB/T10586, GB/T10589, GB/T10592, GB/T11158. GB/T 2423.16.
GJB 150.10A, GB/T10588, GJB 150.7A, etc.
Model: HYHW(4 8 12 15 24 40)
Inner size (cm):
W width 200 200 200 250 300 400
H high 200 200 200 200 200 200
D deep 100 200 300 300 400 500
Temperature range: A0~120ºC B-20~120ºC C-40-120ºC D-70-120ºC
Humidity range: 20%~98%RH
Temperature deviation: ≤±2.0ºC
Temperature uniformity: <2.0ºC
Humidity fluctuation: ≤±3%RH
Humidity deviation: ±3.0%RH (>75%RH) ±5%RH (< 75%RH)
Inner box material: SUS304 stainless steel
Outer box material: High-grade steel plate painted or SUS304 stainless steel
Insulation material: German Bayer fire-resistant high-strength PU polyurethane foam insulation material + ultra-fine glass fiber
Plate thickness (mm): 100 (75/120/150 optional)
Assembly structure: The plates are concave and convex, and use steel eccentric tension locks. The plates are tightened and locked, and the hexagonal key can be used for easy disassembly and assembly.
Protection devices: fuseless switch, over-temperature protector, ceramic fuse, motor overload protection, fault indicator light, over-temperature protector, compressor over-current protection, water shortage protection
Cooling method: water cooling/air cooling
Power supply: AC 380V±10% 50Hz three-phase five-wire
Remarks: Other studio sizes can be customized according to the customer's product size or installation site. The main parameters and configurations are available upon request.
| HYHW |
| |
4 |
8 |
12 |
15 |
24 |
| Interior dimensions W*H*D(cm) |
200*210*200 |
400*210*200 |
400*210*300 |
500*210*300 |
600*210*400 |
600*210*500 |
| Temperature range |
Min test temperature:0ºC,-10ºC,-20ºC,-40ºC,-50ºC,-60ºC
Max test temperature:+85ºC(+120ºC,+150ºC) |
| Humidity range |
20%~90%RH |
1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.
2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.
3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.
4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.
5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.
6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.
7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.
8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.
9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.
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