| Customization: | Available |
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| Power Supply: | 380V /220V |
| Certification: | CE, ISO |
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High-Performance Temp. and Humidity Climatic Test Chamber for Testing Labs
1. KOMEG Climatic Test Chambers Features:
1. The separation of humidifier circuits from the electric circuit improves safety and protects the circuit against the leakage of the water supply line.
2. Chinese and English optional, LCD touch screen, full color, easy operation and program, high accuracy of 0.1C, or 1%R.H.
3. Able to display the relative date and information of the whole operating system in running mode, graphic display, precautions, maintenance, and troubleshooting appear on the screen instantly.
4. 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, heating down, dehumidifying, and humidifying can be operated independently so as to reduce the cost of testing, extend the operation life of the machine, and decrease the failure rate.
2. Standard Met and Implemented:
GB/Bb T2423.2-89 high-temperature test method
GB2423.1-89 test A: low-temperature test method 6
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
3. Specifications for Climatic Test Chambers:
| Model | KMH-408R | KMH-408L | KMH-408S |
| 408L chamber volume | |||
| Temp. range | -20°C ~150°C | -40°C ~150°C | -70°C ~150°C |
| Display resolution | 0.1°C | ||
| Temperature stability | High±0.5°C, low ±1.0°C | ||
| Temperature uniformity | ±2.0°C | ||
| Heat uptime | -20°C ~+100°C, within 35 min | ' -40°C ~+100°C, within 45 min | ' -70°C ~+100°C, within 60 min |
| Pull downtime | -20°C ~-20°C, within 45 min | ' +20°C ~-40°C, within 60 min | ' +20°C ~-70°C, within 80 min |
| Humidity range | 20~98%R.H,(standard), '10~98%R.H,(with humidifier) | ||
| Humidity constancy | ±2.5%R.H | ||
| Humidity uniformity | ±3.0%R.H | ||
| Interior Dimension(mm) | 700W*750H*800D | ||
| Exterior Dimension(mm) | 980W*1940H*1740D | ||
| 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 | 6KW(heater 3KW included) | '7KW(heater 3KW included) | '9KW(heater 3KW included) |
| Max current | 17A | 17A | 19A |
| Water Consumption | 1L/hr | 1L/hr | 1L/hr |
| Ambient Temp. | +5°C ~+35°C | ||
| Power Supply | AC 380V±10% 50Hz,3 phase 4 wires +Ground Wires | ||
| Weight | 400KG | 420KG | 450KG |
| Sight window size | 460*560mm | ||
| Sample holder | 2 pcs | ||
| Fittings | cable port(portΦ50mm)*1, chamber lamp*1, power cable *2m | ||
| Safety device (standard) | No fuse breaker(NFB), overpressure, overheat & over-current protect, over temp. protect, overload protect for the blower, dry heat protect | ||
| Control System | Balanced Temperature & Humidity Control (BTHC)System | ||
| Refrigeration system | Air Cooled (Water Cooled is an option) | ||
| Hermetic compressor | |||
| Hermetic compressor Single stage refrigeration system, CFC-Free refrigerant(HFC-507/HFC-23) | |||
| CFC-Free refrigerant(HFC-507/HFC-23) | |||
| Controller | 7-inch LCD Touch Screen panel | ||
| Operation model: Program or fixpoint 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 |
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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.
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