This equipment can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, LED,resist dry,resist humidity and resist cold. That can define performance of material.
Character:
1. Use the high precision microcomputer touch temperature and humidity controller with high stability of platinum resistance to temperature and wind speed in the circulatory system of temperature and humidity test.
2. control temperature&humidity well-distributed, precisely and steady.
3. Completely independent system separate for testing in high temperature, low temperature and constant temperature&humidity
environment.
Specification:
| Model | KJ-2091 |
| Inner size W×H×D(cm) | 40×50×40 50×50×60 70×70×85 100×80×100 |
| Inner chamber volume(V) | 80L 150L 225L 408L |
| Temperature and humidity Controll range | -40°C~150°C RH20%-98% |
| Function | Temperature and humidty fluctuation | ±0.5°C,±2.5%RH |
| Temperature and humidity deviation | ±0.5°C-±2°C,±3%RH(>75%RH); ±5%RH(≤75%RH) |
| Controller resolution | ±0.3°C,±2.5%RH |
| Controller brand | Korea TEMI880 |
| Heating Time
(RT-HT)°C/min | 100 | 150 |
| 40 | 50 |
| Cooling Time
(RT-LT)°C/min | -20 | -40 | -60 | -70 |
| 40 | 50 | 55 | 80 |
| Power supply KW | 4.0 | 6.0 | 6.0 | 6.0 |
| Material | Inner material | SUS 304# steel plate |
| Outside material | SUS 304# steel plate(surface disposing) |
| Thermal insulation material | Thermostability high density chlorine formic acid foam insulator material |
| System wind pathround-robin mode | centrifugal fan-broadband enforce circulation |
| Refrigeration way | Single stage compression refrigeration |
| Refrigerator | whole sealing piston France Taikang brand Compressor |
| Freezing fluid | R4O4A or USA Dupont environmental protection refrigerant(R23+R404) |
| Condensation way | forced air cooling or water-cooling |
| Heater | Nichrome heating wire heating |
| Humidifier | Semi-enclosed steam humidification |
| Water-provide way | full-automatic periodical feeding |
| Standard configuration | 1 Observe window(double-deck cavity toughened glass),1 50mm test hole in the left,1 PL inner chamber lamp,2clapboards, 1 bag of
wet and dry bulb,3 fuses, 1 power line. |
| Safety device | Non- fuse-switch(compressor overload, refrigerant high low voltage,over-humidity and temperature protection,Protection switch,fuse
stoppage warning system |
| Power | 1φ 220V AC±10% 50/60Hz 3φ 380V AC±10% 50/60Hz |
| Design Standard | GB/T2423/5170/10586, JIS C60068, ASTM D4714, CNS3625/12565/12566 |
Company Information:
Our factory Established in 2003, Dongguan Kejian Instrument Co., Ltd is a high-tech enterprise which professionally research, develop and produce precise testing instruments and provide a full set of testing solution.
FAQ:
1.Are your company a trading one or a factory ?
Factory + trade (integration),17 years focusing on test instruments field,11 years exporting experience.
2.How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do and the required specification.
3.What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.
4.Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5.Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.
6.Do you have customers of our country before?
Now our testing machines have been sold to more than 70 countries, like USA, Canada, Russia,UK, Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand, Vietnam, Brazil and so on.
7.How about your warranty?
Generally, our warranty is one year. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.
8.How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many testing machines abroad by sea or by air without damage.
9.What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service.
10.How to install and use the product?
The product is shipped with an operating instructions and video of English version.
