Stainless Steel High And Low Temperature Test Chamber For Electrical Appliance / Battery
KMH-225S Stainless Steel High And Low Temperature Test Chamber for electrical appliance / battery
Applications
Applicable to environmental adaptability and reliability test in such industrial units as electronics, electrical appliance, battery, plastics, food, paper product, vehicle, metal, chemistry, building material, research institution, inspection and quarantine bureau, university etc.
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
Technical Specification:
| Model | KMH-225S | ||||
| 225S chamber volume | |||||
| Temp. range | -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 up time | -70°C ～+100°C,within 60 min | ||||
| Pull down time | +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*700H*480D | ||||
| Exterior Dimension(mm) | 980W*1890H*1460D | ||||
| 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 | 6.5KW(heater 3KW included) | ||||
| Max current | 13.6A | ||||
| Water Consumption | 0.7L/hr | ||||
| Ambient Temp. | +5°C ～+35°C | ||||
| Power Supply | AC 380V±10％ 50Hz ,3 phase 4 wires +Ground Wires | ||||
| Weight | 300KG | ||||
| Sight window size | 430*530mm | ||||
| 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) |
|||||
| 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 |
|||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.