JSB0102苯類產(chǎn)品餾程測(cè)定器 一、符合GB/T3146、ASTM D850標(biāo)準(zhǔn) 二、主要技術(shù)參數(shù): 主機(jī) 冷凝管尺寸: 內(nèi)管Φ18×800(mm) 加熱功率: 0~1000W 可調(diào) 工作電源: AC220V±10% 50HZ 恒溫水浴 致冷方式: 壓縮機(jī)制冷 加熱方式: 電爐加熱 冷浴尺寸: 240×180×170=長(zhǎng)×寬×高(mm) 工作溫度: 20℃ 控溫精度: ±0.5℃ 控溫方式: 數(shù)顯溫控儀自動(dòng)控溫 三、性能及特點(diǎn): 主機(jī) 1、采用自來水冷卻餾程管。 2、采用電爐盤加熱,加熱速度快,其電壓可自行調(diào)節(jié),抽屜式撤火,冷卻速度快。 恒溫水浴 1、采用壓縮機(jī)致冷技術(shù),降溫速度快,制冷量大。 2、采用數(shù)字溫控器控溫,控溫精度高。 JSB0102 benzene product range tester I. Comply with GB/T3146 and ASTM D850 standards Ii. Main Technical parameters: The host Condenser pipe size: inner tube Φ 18 * 800 (mm) Heating power: 0 ~ 1000W adjustable Power supply: AC220V± 10% 50HZ Constant temperature water bath Refrigeration: Compressor refrigeration Heating mode: electric furnace heating Cold bath size: 240×180×170 = Length × width × height (mm) Working temperature: 20℃ Temperature control accuracy: ±0.5℃ Temperature control mode: Digital display temperature controller automatically controls temperature Iii. Performance and Characteristics: The host 1, the use of tap water cooling range pipe. 2, using electric furnace plate heating, heating speed, its voltage can be adjusted by yourself, drawer type fire, cooling speed. Constant temperature water bath 1, the use of compressor refrigeration technology, cooling speed is fast, large cooling capacity. 2, the use of digital temperature controller temperature control, high accuracy. |