1. Since 1990, manufacturers of custom environmental chambers and standard environmental chambers, Specializing in environmental simulation equipment, ess, walk-in, environmental stress screening, altitude chambers, temperature chambers, temperature and humidity chambers, environmental test chamber manufacturers, humidity chambers, humidity simulation, temperature cycling, thermal test chambers, solar panel test chambers, thermal shock, climatic/climate chambers, vibration test chambers, drive-in chambers, laboratory test chambers, environment test rooms.
| KMH-R series |
| | | | | | | |
| Model | KMH-R series |
| 150R | 225R | 408R | 800R | 1000R |
| Temp. range | -20°C ～150°C |
| Interior size | W(mm) | 600 | 700 | 700 | 1000 | 1000 |
| H(mm) | 600 | 700 | 750 | 1000 | 1000 |
| D(mm) | 460 | 480 | 800 | 800 | 1000 |
| Exterior size | W(mm) | 880 | 980 | 980 | 1280 | 1280 |
| H(mm) | 1730 | 1890 | 1940 | 2160 | 2160 |
| D(mm) | 1400 | 1460 | 1740 | 1750 | 1950 |
| Power(KW) | 5.8 | 6 | 7.5 | 12.8 | 12.8 |
| Weight(KG) | 240 | 280 | 400 | 500 | 580 |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H |
| Heat up time | -20°C ～+100°C ,within 35 min |
| Pull down time | +20°C ～-20°C , within 45 min |
| Humidity Range | 20～98％R.H |
| Temp. constancy | ±0.5ºC |
| Humidity constancy | ±2.5％R.H |
| Temp. uniformity | ±2.0ºC |
| Safety device (standard) | NFB, over pressure,over heat and over current protection for compressor, Over temp. protect, over load protect of blower, dry heat protection |
| 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 |
| Ambient Temp. | +5°C ～+35°C |
| Wiring method | AC 380±10％ 50Hz ,3 phase 4 wires +Ground Wires |
| Controller | LCD Touch Screen, Chinese or English display selectable |
| Operation model :Program or fix point running |
| Memory capacity :120programs,1200steps, |
| All repeat 999 cycles, part repeat 99 cycles |
Features
1) The ideal simulation test chamber for all heat and cold testing between -40 ºC and 180 ºC temperature range
2) Well-suited for reliability testing based on current test standards in the temperature range of -40 °C to 180 °C and 10% to 98% R.H.
3) Meet all requirements for extreme testing and low temperature alternating climate profiles from -70 °C - 180 °C with humidity
Standard configuration
● Sight window*1, cable port(portΦ50mm)*1, shelves*2, chamber lamp*1, power cable *2m
● No fuse breaker, over pressure,over heat and over current protection for compressor,
Over temperature protection, over load protect of blower, dry heat protection
Optional accessories
● Cable Port: Φ100mm cable port is available
● Shelves
● Ro-type water purifier:R-80/day
Provide to keep the humidifying heater and wet bulb wick free from scale.
● Inner glass door with operation port
A glass door can be provided behind the main door so that specimens can be observed. Two operation ports of 130mm diameter are used for handing specimens inside the chamber without opening the glass door.
● Dehumidifier
The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (5℃ 5%RH) for electrostatic reliability tests.
● Temperature and humidity recorder
Temperature 1 pen and humidity 1 pen.
Temperature 3 dots and humidity 1 dot.
Temperature 6 dots and humidity 6 dots.
● Defrosting circuit
The chamber automatically detects and melts the frost on the evaporator when operating below 0℃.
● Liquid or infection
In order to rapidly decrease the temperature inside the chamber, a cylinder of liquid can be connected the chamber.
Standards Implemented and met
● GB-2423．1-89(IEC68-2-1)Test A:Low Temperature Test
● GB-2423．2-89(IEC68-2-2)Test B:High Temperature Test
● GJB360．8-87(MIL-STD．202F) High Temperature Life Test
● GBJl50．3(MIL-STD-810D) High Temperature Test
● GJBl50．4(MIL-STD-810D) Low Temperature Test
● GB2423．3-93(IEC68-2-3)Test Ca:Constant Heat Test
● GB2423．4-93(IEC68-2—30)Test Db:Damp Heat Alternative Test
● GJBl50．9-93(MIL-STD-810D) Damp Heat Test
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