• Model NO.：KMH-408Sereis
• Heater：Iron-Chrome Wire Heater
• Blower：Centerifugal Blower
• Observation Window：Glass Incorporating Heat Generator
• Controller：Touch Screen Programmable Controller
• Compressor：Semi-Hermetic Compressor(France Imported Tecumseh)
• Cooling Mode：Water Cooled
• Working Chamber Volume：408L
• Transport Package：Strong Plywood Case, Meet International Standards
• Specification：Standard and customized, ISO9001, SGS, CE, TUV, UL
• Trademark：KOMEG
• Origin：Dongguan, China
• HS Code：90321000
• Production Capacity：1000 Sets,Year

Environmental Temperature and Humidity ChamberModelKMH-408RKMH-408LKMH-408S408L chamber volumeTemp. range -20°C ~150°C  -40°C ~150°C  -70°C ~150°C Display resolution0.1°CTemperature stabilityHigh±0.5°C, low ±1.0°CTemperature uniformity ±2.0°CHeat uptime -20°C ~+100°C,
within 35 min' -40°C ~+100°C,
within 45 min' -70°C ~+100°C,
within 60 minPull downtime -20°C ~-20°C,
within 45 min' +20°C ~-40°C,
within 60 min' +20°C ~-70°C,
within 80 minHumidity range20~98%R.H,(standard),   '10~98%R.H,(with humidifier)Humidity constancy±2.5%R.HHumidity uniformity±3.0%R.HInterior Dimension(mm)700W*750H*800DExterior Dimension(mm)980W*1940H*1740D Interior materialStainless Steel Plate(SUS 304)Exterior materialBaked Painting Steel Or Stainless steel(SUS304)Insulation materialRigid polyurethane Foam and Glass Fiber WoolTotal power  6KW(heater 3KW included)'7KW(heater 3KW included)'9KW(heater 3KW included)Max current17A17A19AWater Consumption1L/hr1L/hr1L/hrAmbient Temp.+5°C ~+35°C Power Supply AC 380V±10% 50Hz,3 phase 4 wires +Ground WiresWeight 400KG420KG450KGSight window size460*560mmSample holder 2 pcsFittingscable port(portΦ50mm)*1, chamber lamp*1, power cable *2mSafety device  (standard)No fuse breaker, overpressure, over heat&over current protect,
over temp. protect, overload protect for the blower, dry heat protect Control SystemBalanced Temperature & Humidity Control (BTHC)SystemRefrigeration systemAir Cooled (Water Cooled is an option)Hermetic compressor                                                                                          
Single-stage refrigeration system,                                                                           CFC-Free refrigerant(HFC-507/HFC-23)Controller7-inch LCD Touch Screen panel                                                                        Operation model: Program or fixpoint runningMemory capacity :120programs,1200steps,All repeat 999 cycles, part repeat 99 cyclesNote:
1. We reserve the right to change specifications without prior notice   
2. Customized sizes and configurations available

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

1. Dedicatetouch and excellent user experience
2. Unique and compact design, top-grade appearance, stable performance, and easy operation
3. Can simulate a wide range of temperature and humidity environments
4. Capable of testing large components, assemblies, and finished products
5. Customized sizes and configurations available
6. One year warranties
7. Japan imported UP-10D Seamless Welding Machine, especially for copper pipe welding

After-sale Service:

If you face any problems in the future during the testing process we promise we will give you a reply within 48 hours and the 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 the customer.