Basic Info.
After-sales Service
24 Hours on Line Services
Application
Industry, School, Hospital, Lab
Material
Steel+Stainless Steel
Transport Package
Wooden Box
Product Description
Walk-in high and low temperature (hot and humid) test room
Equipment use: This equipment are widely used in aviation, aerospace, photovoltaic components, electronic and electrical products, instruments, materials, automotive parts, plant culture, etc. to do accelerated damp heat test, alternating damp heat test, constant damp heat test, can also be used to do high and low temperature routine test, cold test, low temperature storage, in order to test the performance of the proposed environmental conditions, indicators to make analysis and evaluation.Meet the standard: GB/T2423.1-2008 Low-temperature test method
GB/T2423.2-2008 High temperature test method
GB/T2423.3-2008 Damp heat test method
GB/T2423.4-2008 Test method for alternating heat and humidity
GB/T2423.22-2002 Temperature change test method
IEC60068-2-1.1990 Low temperature test method
IEC60068-2-2.1974 High temperature test method
GJB150.3 Military equipment laboratory environmental test methods: high temperature test GJB150.4 Laboratory environmental test methods for military equipment: low temperature test
GJB150.9 Laboratory environmental test methods for military equipment: Humidity and heat testTechnical parameters| Model | EWR-08L | EWR-10L | EWR-15L | EWR-20L | EWR-30L |
| Volume(m3) | 8 m3 | 12 m3 | 18 m3 | 24m3 | 40m3 |
| Temp. range | -70ºC~+85ºC(Highest:150ºC);
(A:0ºC B:-20ºC C:-40ºC D:-60ºC E:-70ºC) |
| Humidity range | 20~98%RH/(20~70)ºC (Lowest:5%R.H.) |
| Temp. fluctuation | ±0.5ºC |
| Temp. deviation | ±2.0ºC |
| Humidity deviation | ±3.0%RH(>75%RH) |
| Heating and cooling rate | ↑Heating:2~3/min ;↓Cooling:0.7~1.5/min |
| Internal size (mm) | W | 2000 | 2000 | 3000 | 3000 | 4000 |
| D | 2000 | 3000 | 3000 | 4000 | 5000 |
| H | 2000 | 2000 | 2000 | 2000 | 2000 |
| External size (mm) | W | 2250 | 2250 | 3250 | 3250 | 4250 |
| D | 2700 | 3650 | 3650 | 4650 | 5650 |
| H | 2450 | 2450 | 2650 | 2550 | 2550 |
| Operating Ambient Temperature | +5~+35ºC |
| External Material | Cold rolled steel + Surface spray treatment |
| Internal Material | SUS304 Stainless Steel Plate |
| Thermal Isolation | Rigid polyurethane Foam + glass fiber wool |
| Heater | Nickel chromium alloy heating wire heater |
| Humidifier | Stainless steel electrical heating (humidification mode) |
| Fan | Centrifugal fan |
| Compressor | France "Tecumseh",German "Bitzer" or "GEA" |
| Refrigerant | R404a/ R23/ R508b |
Control System
| Screen | 7 Inch LCD Colorful Touch Screen Controller |
| Operation Mode | Program Setting,Fix Value Control |
| Setting Mode | Chinese / English Menu, Touch Input |
| Program Capacity | Editable: 100 programs, each program has a maximum of 100 steps and 999 segments; The program can be connected. |
| Input | PT100 |
| Communication | Local and remote communication functions; USB data output |
| Curve Recording | It can save historical data and curves of equipment operation |
| Attached Function | Fault alarm and causes; Fault record; Over temperature protection;Upper and lower temperature protection; Power off protection; Alarm output; Timing function |
| Power Supply | AC380 50Hz Three phase four wire+ protective earth wire |
| Standard Configuration | Multi-layer anti fogging glass window,Test hole(Φ50mm),Indicator light,Box light,Test cart. |
| Safety Configuration | Compressor over-pressure protection, compressor motor overheat protection,
compressor over-current protection, cooling water supply under-voltage protection,over temperature protection, fan motor overheat protection, main power phase sequence and phase loss protection, leakage protection, load short circuit protection |
| Note | All the information are for reference, Can be customized according to the customer's test products and factory size, detailed communication with our engineers. |
Address:
No. 31, Dongbei Road, Dongqiao Industrial Zone, Haishu District, Ningbo, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use, Manufacturing & Processing Machinery, Security & Protection, Tools & Hardware
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
