KOMEG Technology Ind Co., Limited
KOMEG Technology Ind Co., Limited Top Brand Climatic Test Chamber Since 1990
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High Accuracy Reach-in type temperature chamber for solar panel testing
1. KOMEG Temperature Humidity Test Chamber Features:
1. The separation design of humidifying circuit from electric circuit improves safety and reliability, lengthen the service life of the electronical components.
2. Chinese and English optional, Russian and Portugal available, 7 inch LCD touch screen, TFT full color display, friendly HMI, easy operation and program, high accuracy of 0.1C or 1% R.H.
3. Display the relative date and information of the whole operating system in running mode, real time test graph display. precautions, maintenance and troubleshooting appear on the screen instantly.
4. Forced air circulating: the Sirocco fan motor provides greater cyclic airflow to avoid dead corner in the chamber so as to obtain high temperature and humidity uniformity.
5. The system of heating up, cooling down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operation life of the test chamber and decrease the failure rate.
2. High temperature limits of test chambers
There are many types of test chambers, but they all high and low temperature limits. Let's take a look at the typical high temperatures thresholds and why they exist.
Test chambers usually have wire heaters made of a material called Nichrome. By placing successive loops of heater wire, a greater amount of heat that is generated. The result looks a lot like the inside of a toaster. Fans circulate the air past the heaters, so the samples in the chamber are not exposed to radiant heat. It is very easy to add heaters and increase the speed and / or high limit of a chamber.
KOMEG chambers typically have a high temperature limits under 200°C. Here is a break-down of why a chamber's high temperature limit exists:
3. Standard Met and Implemented:
GB/Bb T2423.2-89 high temperature test method
GB2423.1-89 test A: low temperature test method
GJB150.4-1986 test at low temperature
IEC60068-2-1 low temperature test method
IEC60068-2-38 temperature cycle
IEC60068-2-78 constant humidity temperature
MIL - STD - 202G - 103B humidity test
IEC60068-2-30 humidity temperature cycle
GB/T2423.3 constant humidity heat test method
4. Parameter Specifications:
| Model | KMH-150L | ||||
| 150L chamber volume | |||||
| Temp. range | -40°C ～150°C | ||||
| Display resolution | 0.1°C | ||||
| Temperature stability | High±0.5°C ,low ±1.0°C | ||||
| Temperature uniformity | ±2.0°C | ||||
| Heat up time | -40°C ～+100°C,within 45 min | ||||
| Pull down time | +20°C ～-40°C,within 60 min | ||||
| Interior Dimension(mm) | W 600 x H 600 x D 460mm | ||||
| Exterior Dimension(mm) | W 880 x H 1730 x D 1400mm | ||||
| Interior material | Stainless Steel Plate ( SUS 304) | ||||
| Exterior material | Baked Painting Steel Or Stainless steel ( SUS304) | ||||
| Insulation material | Rigid polyurethane Foam and Glass Fiber Wool | ||||
| Total power | 7KW(heater 3KW included) | ||||
| Max current | 13.6A | ||||
| Ambient Temp. | +5°C ～+35°C | ||||
| Power Supply | AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires | ||||
| Weight | 420KG | ||||
| Sight window size | 370 X 450mm | ||||
| Sample holder | 2 pcs | ||||
| Fittings | cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m | ||||
| Safety device (standard) | No fuse breaker,over pressure,over heat&over current protect,over temp. protect, over load protect for blower, dry heat protect | ||||
| Control System | Balanced Temperature & Humidity Control (BTHC)System | ||||
| Refrigeration system | Air Cooled (Water Cooled is option) | ||||
| Hermetic compressor | |||||
| Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23) | |||||
| Controller | 7-inch LCD Touch Screen panel | ||||
| Operation model :Program or fix point running | |||||
| Memory capacity :120programs,1200steps, | |||||
| All repeat 999 cycles, part repeat 99 cycles | |||||
| Note: 1. We reserve the right to change specifications without prior notice 2. Customized sizes and configurations available | |||||
5. Advantages --- Why KOMEG IS Your Right Choice?
Benefits more than you can get from other supplier.
1 Delicate touch and excellent user experience
2. Large glass window design, viewing angle in all directions, hollow electric plating film and anti-condensation design; built-in LED lights to facilitate the test sample state of real-time observation in the course of testing; double door design, the inner big glass door with hand-in holes for the convenient operating.
3. Material quality of inner box is SUS304 # mounted stainless steel imported, and outer box is steel plate and the paint process applies automobile coating technology. Box body is processed shape using Triumph processing machine, its shape is nice and neat.
4. Large-size Full Color LCD touchscreen displayer, simple operation, easy to edit programs. PID with automatic calculation function; self-diagnostic function, show failure message and failure shot solutions step by step.
5. An RS-232 and RS-485 communication interface, matching recorder, strong expandability. We also support remote control by PC via wifi or wire (recommended).
6. Packaging:
Programmable Climatic Test Chambers are covered with air bubble film before put them into the strong plywood case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, crash-proof, etc.