2000L High Performance high and low temperature test chamber for car battery batteries testing
An environmental test chamber artificially replicates the conditions under which machinery, materials, devices or components might be exposed. It is also used to accelerate the effects of exposure to the environment, sometimes at conditions not actually expected. These conditions may include:
1) Extreme temperatures
2) Sudden and extreme temperature variations
3) Moisture or relative humidity
4) Electrodynamics vibrations
5) Electromagnetic radiation
6) Salt spray
7) Rain
8) Weathering
9) Exposure to sun, causing UV degradation
10) Vacuum
Manufactured samples, specimens, or components are placed inside the chamber and subjected to one or more of these environmental parameters to determine reliability or measure after-effects such as corrosion. In the case of machinery such as internal combustion engines, byproducts such as emissions are monitored.
An environmental chamber can be a small room used both to condition test specimens and to conduct the test. It can be a smaller unit that's used for conditioning test items. Also, some chambers are small enough to be placed onto a universal testing machine or other test apparatus.
Many chambers are set at a certain set of conditions. Others can be programmed to cycle through specified sequences of conditions.
This environmental test chamber is used to temperature humidity test of electrician materials, household appliances, automobiles, motorcycles, chemicals, and other product components and materials.
Compatible Test Standards
IEC60068 2-1: Cold
IEC60068 2-2: Dry heat
IEC60068 2-3: Damp heat, steady state
IEC60068 2-14 Nb: Change of temperature with specified rate of change
IEC60068 2-30: Damp heat, cyclic (12+12h cycle)
IEC60068 2-38: Composite temperature/ humidity cyclic test
IEC60068 2-78: Damp heat, steady state
ISO16750-4 5.3: Temperature cycling
1. Product CE Certificate and Features:
* Less temperature and humidity stabilization time
Temperature and humidity stabilization time have been greatly saved by minimizing hunting as the chamber approaches set-point. (under testing operation from RT to 85℃/85％ rh).
* Color LCD touch-screen Man-Machine interactive system
Operation and settings simplified by the set of a touch-screen LCD display (instructions displayed on-screen). At-aglance confirmation of test patterns, test area temperatures, temperature cycles, upstream / downstream control, and trend graphs display.
* Specimen temperature control function provides accurate testing
Uses a temperature control sensor (×1) to monitor and control the temperature of the specimen.
* Alarm buzzers and displays
When an alarm triggers, alarm information, date and time of occurrence are displayed on screen. A second screen displays the cause and cor rective actions.
4. Technical Specification:
(1) 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 |
(2)KMH-L series
| Model | KMH-L series |
| 150 L | 225 L | 408 L | 800 L | 1000 L |
| Temp. range | -40°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) | 250 | 300 | 420 | 530 | 600 |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H |
| Heat up time | -40°C ～+100°C ,within 45 min |
| Pull down time | +20°C ～-40°C , within 60 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 |
(3)KMH-S series
| Model | KMH-S series |
| 150S | 225S | 408S | 800S | 1000S |
| Temp. range | -70°C ～150°C |
| Interior sizel | 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) | 280 | 330 | 450 | 550 | 650 |
| Humidity uniformity | ±3.0％R.H | ±5.0％R.H |
| 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 |
| 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 |
6. Details
7. Packing Info
We use standard inner box PP film and carton plywood for the packing.
Our Services
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* Visiting our factory is highly welcomed.
After-Sales Service
* We will train you how to install, use and maintain the machine.
Types of test chambers
1) Mechanically cooled test chambers
2) Liquid nitrogen cooled test chambers
3) Modular Walk-in Chambers
