Plastic Ventilation-Type Aging Testing Chamber
Compliant with ASTMD 5374, ISO 188, UL1581, and ASTM D2436
standards for precise plastic aging testing.
Compliance Standards
Designed in compliance with UL1581, ASTM-D2436, CNS3556, CNS742,
JIS7212, and JISB7757 test standards.
Usage Conditions
| Parameter | Specification |
|---|
| Power Supply | Three-phase 380VAC 50Hz |
| Ambient Temperature | 5~35℃ |
| Ambient Humidity | ≤85% R.H |
Performance Specifications
Electrical Specifications
Power Supply: AC380V
Power: 6KW
Temperature Range: Ambient temperature +25℃~300℃
Control Accuracy: ±0.5℃
Resolution Accuracy: 0.1℃
Distribution Error: ±2.5℃
Heating Time: From ambient temperature to 300℃, approximately 60 minutes
Machine Structure & Materials
Inner Chamber: 45cm (depth) * 50cm (width) * 50cm (height)
Outer Dimensions: 1040mm (length) * 650mm (width) * 1275mm (height)
Chamber Material: SUS#304 stainless steel interior, baked paint exterior
Insulation: High-density rock wool
Heater: Spiral tube heater set: AC380V 6KW
Auxiliary Equipment
- Fuse switch with overload protection
- Indicator lights for various actions
- Rotary tray and rotary motor set (removable tray, speed 8~10rpm)
- Air exchange rate measurement device set with digital wattmeter and
timer
- Air exchange rate adjustment device (3~200 times/hour adjustable
within RT~250℃)
- Wide-angle projection lighting equipment
- Timer set for aging timing and exchange rate measurement
- Multi-layer vacuum glass viewing window
- Two laboratory shelves
- One watt-hour meter
Air Supply Circulation System
Multi-blade centrifugal circulation fan with one air supply fan:
1&380V 370W. Exchange rate adjustable from 8~200 times/hr
within RT~250℃.
Circuit Control System
- Microcomputer electronic setting and digital display temperature
controller
- Proportional + Integral + Derivative + SCR control system
- PID auto-tuning function (no manual setting required)
- High-precision fine wire sensor
- OMRON brand relays and timers (Japan)
- 48-hour full machine aging test run before ex-factory
- Phase failure protection and overtemperature alarm
