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輔光精密儀器（上海）有限公司
輔光精密儀器（上海）有限公司
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更新時間：2023-02-25 18:10:18瀏覽次數(shù)：396次
聯(lián)系我時，請告知來自 環(huán)保在線這款低溫恒溫器放置在光譜儀的樣品室中,使您能夠在低溫條件下獲得樣品溶液的吸收光譜、熒光光譜或圓二色光譜信息
這款低溫恒溫器放置在光譜儀的樣品室中,使您能夠在低溫條件下獲得樣品溶液的吸收光譜、熒光光譜或圓二色光譜信息。低溫恒溫器使用液氮作為冷卻劑，溫度范圍為-80°C至+100°C。
| Liquid Nitrogen Container | Stainless-steel dewar vessel, 2L |
|---|---|
| Structure | Cell holder made of aluminum, with foamed urethane used as insulator |
| Optical Window | 3 sides, made of synthetic quartz |
| Compatible Cell | Four-side transparent cell, with outer dimension of 12.5 mm × 12.5 mm |
| Temperature Control | Flow control of liquid nitrogen by an automatic valve |
| Temperature Range | -80°C ~ +100°C |
| Temperature Accuracy | ±1°C or set up temperature ±0.5%, whichever is larger. |
| Quantity of Dew Condensation | Less than 0.1 OD/hour at -80°C with TSP-1000 system |
| Temperature Detection | Pt100, Resistance thermometer |
| Functions | Two heaters are included: One is to prevent dew condensation on optical windows. The other is for temperature elevation. |
| Option | Stirrer, Various base adaptors for measuring, Cell adaptor (light path length: 1 mm, 2 mm) |
| External Size | H146.5 × W90 × D111 mm |
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