Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical
appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research
institution, inspection and quarantine bureau, university etc..
Specifications
| Model | KMH-408S |
| Inside Dimension | W 700 × H 750 × D 800 mm |
| Outer Dimension | W 900 × H 1785 × D 1860 mm |
| Temp range | -20℃ ～ +150℃ |
| Temp deviation | ≦±2.0℃ |
| Temp fluctuation | ±0.5℃ |
| Temp uniformity | ≦2.0℃ |
| Humidity range | 20%R.H～98%R.H |
| Humidity deviation | ±3.0％RH(＞75％RH) ±5.0％RH(≤75％RH) |
| Humidity uniformity | ±3.0％RH |
| Humidity constancy | ±2.0%RH |
| Heating and cooling rate | R+20 ℃↓-20 ℃Within45min L+20℃↓-40℃Within60min S+2020℃↓-70℃WITHIN80min |
| -20 ℃↑+100℃D19Within35min -40 ℃↑+100℃D19Within45min -70 ℃↑+100℃D19Within60min |
| System | Balanced&Humidity Control System |
| Interior material | Stainless Steel Plate(SUS304) |
| Exterior material | Baked Painting Steel Or Stainless steel(SUS304) |
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool |
| Refrigeration system | Hermetic compressor,Single stage refrigeration CFC free refrigerant system |
| (HFC-507/HFC-23)Hermetic Compressor,Cascsde Refrigeration CFC free refrigerant |
| Controllor | LCD Toch panel,Chinese or English display selectabile |
| Safety Devices | No fuse breaker,over pressure,over heat and over current protectors |
| for compressor,over temp.protector,over load protectoroffan,dry heat prtechto |
| Standard Accessories | Sightwindow*1,cable port(portØ50mm)*1,shelves*2,chamberlamp*1,power cable2m |
| Weight(Kg) | 520 |
| Ambient Temp | +5℃~+35℃ |
| Power | AC380±10%50Hz 3phase 4 wires+Groud Wires |
Environmental test chamber Standard
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
FAQ:
Q1 : Can you customize the product?
A: Yes, we can customize any products according to requirements.
Q2 : How to choose the most suitable products?
A: Our professional team will give you the best suggestion,just be patiently to tell us the information about
the parameters your required.
Q3 : Can you arrange installations and commissioning in our lab?
A: Firstly, for standard chamber we had 3-5 days commissioning before shipping , you just need link
power in your lab, then can start to operate;
Secondly; we had detailed operation manual with chamber , any problems you can find and solve in it;
Thirdly, some of customized chambers we should to install and teach your team to operate.
Product details
Packing details
We use PP Film wrapping the test chamber to protect the test chamber from moisture or being scratched
first, then use strong plywood case for easyload and transport, and to keep the chambers from potential
crash or impact.
After-sale Service:
If you face any problems in future during testing process we promise we will give you a reply within 48
hours and solution provide within 3 working days. We can offer operation video and English operation
muanual. We can provide video-conference. If customers require on-site service, the transport and travel
expense shall be borne by customer.
