當前位置：儀器網 > 產品中心 > 物性測試儀器及設備>環(huán)境試驗箱>恒溫恒濕試驗箱> 恒溫恒濕試驗箱（經濟型）
返回產品中心>規(guī)格：TH-1AS-T標準：GB2423，IEC68村質：不銹鋼鈑（SUS＃304）并施于環(huán)氧樹脂涂裝
規(guī)格：TH-1AS-T
標準：GB2423，IEC68
村質：不銹鋼鈑（SUS＃304）并施于環(huán)氧樹脂涂裝。
控制精度：溫度波動度：≤±0.5
均勻度：≤2
適用于：測試各種金屬材料及制品,在自然或人工環(huán)境下,各種溫度和濕度之相互變化,用來評定產品在預期使用條件的工作能力及在實際上儲存、運輸和使用狀況其性能評價。
特點：微電腦自動演算，附有故障警示系統(tǒng)。
| STANDARD | ||||||
| TEMPERATURE & HUMIDITY CHAMBER | ||||||
| BENCH-TOP(Model:th-1ST-A;TH-2ST-A) | ||||||
| Humidity controllable Range (at room Temp.20℃ | ||||||
| *It can separately test high temperatures, low | ||||||
| Temperatures and costant temperature and himidity. | ||||||
| *All programmed instructions are microprocessor | ||||||
| -controlled, with PID and automatic calculation | ||||||
| To ensure precise and stable temperature and | ||||||
| Humidity control. | ||||||
| *Heating, cooling, humiditying and dehumiditying | ||||||
| Functions are all sleperate, for increased effici- | ||||||
| Ency, lower energy and maintenance costs and | ||||||
| Longer machine life. | ||||||
| *In the case of a thermostat breakdown, a war- | ||||||
| Ning light switches on and temperature setting | ||||||
| Is changed to standard. | ||||||
| *Heat is evenly distributed throughout the testing | ||||||
| Chamber to ensure a uniform testing temperature. | ||||||
| | ||||||
| Mode | TH-1S- | TH-2S- | TH-3S- | TH-4S- | ||
| Inter Dim. | 40×50×40 | 45×60×45 | 50×75×60 | 100×100×80 | ||
| W×H×D(cm) | ||||||
| External Dim. | 92×130×70 | 97×140×75 | 102×155×90 | 152×180×110 | ||
| W×H×D(cm) | ||||||
| Temp. Range | -70℃~100℃(+150℃)(A:0℃ B:-20℃ C:-40℃ D:-60℃ E:-70℃ | |||||
| *RelativeHumildity Range | 20%~98%R.H. | |||||
| Features | Temp. & huml.constancy | ±0.3℃；±2.5%℃ | ||||
| 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 to 50 | |||||
| Pull-down time (min.) | About 45 to 120 | |||||
| Material | Exterior | SUS#304 stainless steel plate | ||||
| Interior | SUS#304 stainless steel plate | |||||
| Insulation | PU & Fiberglass wool | |||||
| Systems | 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 components | Vacuum glass inspection window, cable p：ort(Φ35mm),control status indicator lights, chamber lamp, experiment separation shelves (freely adjustable 2 pcs). | |||||
| Savety devices | Overheating prevention circuit-breaker,compressor overload protection, control system overload prevention, humidifying system overheating and drying out prevention, breakdown indicator light. | |||||
| Power source | AC 1Φ/3Φ,220V±10%,50/60HZ. | |||||
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