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詳細介紹
可程式恆溫恆濕試驗機
（Programmable Temperature & Humidity Chamber）
| RHDM-452 | 特點簡介： |
|---|---|
|
| 1.大尺寸LCD顯示，美觀易讀 |
| 2.可顯示故障原因，排除容易 | |
| 3.可擴充性強，RS232記錄器 | |
| 4.特殊送風循環設計，溫溼度分佈均勻性佳 | |
| 5.全系統安全保護周全及停電記憶 | |
| 6.具備時序接點，可配合動態及量測試驗 | |
| Model | RPT-1（A-E） | RPT-2（A-E） | RPT-3（A-E） | RPT-4（A-E） |
| Internal Dim.（W＊H＊D cm） | 40＊50＊40 | 40＊60＊45 | 60＊80＊60 | 100＊100＊80 |
| External Dim.（W＊H＊D cm） | 90＊130＊70 | 95＊140＊75 | 110＊160＊90 | 150＊180＊110 |
| Temp. Range | -70℃~+100℃（+150℃） （A:0℃ B:-20℃ C:-40℃ D:-60℃ E:-70℃） | |||
| ＊Relative Humidity Range | 20% ~ 98% R.H. | |||
| Temp.&humi. Constancy | ±0.3℃ ; ± 2.5% R.H. | |||
| Temp.&humi. uniformity | ±0.5℃ ; ± 4% R.H. | |||
| Indication resolution | 0.1℃;0.1%R.H. / 0.01℃;0.1%R.H. | |||
| Heat-up time（min.） | About 30 to50 | |||
| Pull-down time（min.） | About 45 to 120 | |||
| Exterior | SUS#304 stainless steel plate + coating | |||
| Interior | SUS#304 stainless steel plate | |||
| Insulation | PU & Fiberglass wool | |||
| Circulation | Siroco fan | |||
| Heating | SUS#304 stainless steel high - speed heater | |||
| Humidifying | Surface evaporating system | |||
| Cooling | Airtight compressor + evaporator fins + air-cooling condenser | |||
| Dehumidifying | ADP Critical dewpoint cooling/dehumidifying method | |||
| Control | Digital electronic indicators, programmable computer controller + S.S.R | |||
| Other component | Vacuum glass inspection window, cable port（40mm）, control status indicator lights, Chamber lamps, experiment separation shelves （freely adjustable 20pcs）. | |||
| Safety devices | Overheating prevention circuit-breaker , compressor overload protection , control system overload prevention , humidifying system overheating and drying out prevention , breakdown indicator light. | |||
| Power source | 220V±10% 50/60HZ | |||
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