Hai Da Labtester
Haida International Equipment CO.,LTD
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High Precision Touch Screen Plastic Testing 408L Humidity Temperature Test Chamber
APPLICATIONS
Environmental chamber is used to test the materials in heat-resistance, cold-resistance, dry-resistance, moisture-resistance. It is simple to operate and program easy to edit. It can show the set values and operative time. It is widely applied in industries such as electronic, plastic products, electrical appliances, instruments, food, vehicles, metals, chemicals, building materials, aerospace, medical care and so on.
CHAMBER DESIGN FEATURES
• LCD Touch Screen control
• PID Control of Temperature and Humidity
• Both Temperature and Humidity are Programmable (can have 100pattern, each pattern has 999 segment)
• With Humidity Sensor
• With RS485/232 output to computer
• Window Software
PROGRAMMABLE CONTROLLER
1. PLC controller for test chamber
2. Step types include: ramp, soak, jump, auto-start, and end
3. RS-232 interface to connect computer for output
HUMIDITY RANGE
STANDARD FEATURES
| Model | HD-E702-408-7 |
| Internal dimension (W*D*H) | 600*800*850mm |
| External dimension (W*D*H) | 800*1380*1730mm |
| Temperature range | -70~+150℃ |
| Temperature fluctuation | ±0.5℃ |
| Temperature uniformity | 2℃ |
| Humidity range | 20~98%RH (Refer Image below) |
| Humidity fluctuation | ±2.5%RH |
| Humidity uniformity | 3%RH |
| Cooling speed | 1℃/min in average (without loading) |
| Heating speed | 3℃/min in average (without loading) |
| Internal chamber material | SUS#304 stainless steel, mirror finished |
| External chamber material | Stainless steel |
| Cooling method | Air cooling |
| Controller | LCD touch screen, programmable control temperature and humidity Can set different parameter for cyclic test |
| Insulation material | 50mm high density rigid Polyurethane foam |
| Heater | Explosion-proof type SUS#304 stainless steel fins radiator pipe heater |
| Compressor | France Tecumseh compressor |
| Lighting | Heat resistance |
| Temperature sensor | PT-100 dry and wet bulb sensor |
| Observation window | Tempered glass |
| Testing hole | Diameter 50mm, for cable routing |
| Sample tray | SUS#304 stainless steel, 2pcs |
| Safety protection device | Protection for leakage Over-temperature Compressor overvoltage and overload Heater short circuit Water shortage |