KOMEG KMH-1000S | Environmental Test Chamber with CO₂ Refrigerant
I. Core Performance Parameters
Temperature & Humidity
Temperature Range: -48°C ~ +150°C
(Customizable upon request)
Temperature Deviation: ≤ ±2.0°C
Temperature Fluctuation: ±0.5°C
Temperature Uniformity: ≤ 2.0°C
Humidity Range: 10% R.H ~ 98% R.H
Humidity Uniformity: ±3.0% R.H
Dimensional Specification
Internal Dimension (W×H×D): 100cm × 100cm × 100cm
II. Key Technology & Configuration
1. Eco-Friendly Refrigeration System
Refrigerant Combination:
High-Temp Stage: CO₂ (R744) – GWP=1, Safety Class A1
Low-Temp Stage: R455a
Refrigeration Method: Mechanical compression with intelligent PID control.
2. Intelligent Control System
Controller: KOMEG 7-inch/10-inch color touch screen (KM-5166 OS).
Program & Data: 127 built-in programs (up to 32,000 cycles); local data storage for 3 months; supports USB/SD export.
Communication: RS485, LAN, 3G/4G for remote monitoring/data collection.
3. Chamber Structure & Materials
Inner Wall: SUS304# matte stainless steel with Teflon coating.
Insulation: Rigid polyurethane foam + glass fiber (UL-94-V0 rated).
Mobility: 4 locking casters standard.
III. Safety & Dedicated Functions
Core Safety Protections
Compressor high/low pressure, overheat, overcurrent protection.
Heater dry-burn & overcurrent protection; fan overload protection.
Leakage, over/under voltage, phase failure, short circuit protection.
Water shortage protection.
Battery Testing Dedicated Features (Optional/Standard)
Explosion Pressure Relief Device: Automatically vents pressure to protect equipment and personnel.
Smoke Detection Alarm: Triggers alarm upon smoke detection.
Sprinkler System: Top-mounted with full-area coverage for emergency cooling.
IV. Compliance & Operational Reliability
Environmental Standards: Complies with major environmental testing methodologies.
Power Supply: Stable operation within ±10% voltage fluctuation.
Continuous Operation: Designed for 24/7 uninterrupted operation.
Model No. | KMH-1000S |
Inner Dimensions W×H×D（mm） | 1000×1000×1000 |
External Dimensions W×H×D（mm） |
|
Area | About 1.386㎡ |
Temperature Range | -48℃ to 150℃ |
Heating Rate | -48℃ ~ +150℃, average 3℃/min (with no load) |
Cooling Rate | +150℃ ~ -48℃ , average 1~3℃/min (with no load) |
Humidity Range | 20% ~ 98% R.H |
Temperature&Humidity Fluctuation | ±0.5°C/±2.0% RH |
Temperature & Humidity Uniformity | ≤ 2.0°C/3% RH |
Maximum Machine Power | About 8KW |
Maximum Working Current | About 18A |
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