【Category】:Cryopump
【Attribute】:10~120℃ explosion-proof
【Range】:Laboratories, pharmaceutical companies, schools, for evaporation, distillation, separation of chemicals
【Description】:Exdlsb-5l -10~-120 ℃ explosion-proof low-temperature coolant circulating pump, with a capacity of 5 liters, provides various products with low temperatures of -10 ℃ ~-120 ℃. All electrical control com
项目描述 | 产品详情 |
产品介绍 | Exdlsb-5l -10~-120 ℃ explosion-proof low-temperature coolant circulating pump, with a capacity of 5 liters, provides various products with low temperatures of -10 ℃ ~-120 ℃. All electrical control components in the explosion-proof low-temperature coolant circulating pump equipment are placed in the explosion-proof electrical box, and there are no electrical control components outside. Special customized flameproof condensing fan and large flow flameproof circulating water pump are adopted. Make the whole equipment meet the requirements of explosive environment. |
基本配置 | 1、在使用低温冷却液循环泵之前在槽内应加入液体介质(纯水,酒精,防冻液也可),介质液面应没过槽内制冷盘管并低于工作台20mm为宜。 |
2、避免酸碱类的物质进入槽内腐蚀盘管以及内胆。 | |
3、仪器应安置于干燥通风处,仪器周围300mm内无障碍物。 | |
4、经常注意观察槽内液面高低,当液面过低时,应及时添加液体介质。 | |
5、当低温冷却液循环泵工作温度较低时,应注意不要开启上盖,手勿进入槽内,以防冻伤。 | |
6、使用完毕,所有开关置于关闭状态,切断电源。 | |
7、液体外循环时,客户应特别注意引出管连接处的牢固性,严防脱落,以免液体漏出。 | |
8、仪器应做好经常性清洁工作,长久不用,清空槽内的介质,并且擦拭干净,保持工作台面和操作面板的整洁。 | |
9、我们最明显能看到的就是我们操作界面的防爆箱了,我们的主要控制电器就安装在防爆箱内,防爆箱的外科材质大部分是采用铸造铝合金打造成的,也有一部分选用钢板焊接或绝缘材质制造,防爆箱也是保障安全生产、防止爆炸和火灾发生的重要措施。 | |
10、我们再看设备的颞部,EX防爆型低温冷却液循环泵的循环泵和冷凝器风扇也都是防爆的,EX防爆型低温冷却液循环泵所采用的防爆型循环泵可以在易燃易爆的环境中工作,不惧怕强酸碱和强氧化剂等介质,并且运行时不会有火花产生。循环泵的外壳采用全铜材质,轴心为高品质不锈钢,具有运行稳定、噪音低、能耗小、扬程高等特点,而且维修保养简单。EX防爆型低温冷却液循环泵的冷凝器风扇电机是采用气体、粉尘双防爆的电机,可以在含有爆炸性危险气体和爆炸性危险粉尘的环境下进行使用,具有震动小、安全性高、故障率低、运行稳定等特点。 | |
11、在化学实验中,我们根据可引发爆裂物质的状态进行区分,可分为固体爆裂、液体爆裂和气体爆裂这三种,所以我们的防爆设计也多是在针对这三种爆裂状态来进行针对性的防护设计。 | |
图片详解 |
基 | 型号 | EXDLSB-5/10℃ | EXDLSB-5/20℃ | EXDLSB-5/30℃ | EXDLSB-5/40℃ | EXDLSB-5/80℃ | EXDLSB-5/120℃ | |
可配反应釜(旋蒸) | 1-5L | 1-5L | 1-5L | 1-5L | 5-10L | 5-10L | ||
水槽容积 | 5L | 5L | 5L | 5L | 5L | 5L | ||
水槽尺寸 | φ220*180mm | φ220*180mm | φ220*180mm | φ220*180mm | φ220*180mm | φ220*180mm | ||
盘管内径 | φ200mm | φ200mm | φ200mm | φ200mm | φ200mm | φ200mm | ||
开口尺寸 | φ195mm | φ195mm | φ195mm | φ195mm | φ195mm | φ195mm | ||
调温范围 | 室温至-10℃ | 室温至-20℃ | 室温至-30℃ | 室温至-40℃ | 室温至-80℃ | 室温至-120℃ | ||
最佳环境温度 | 5-25℃ | 5-25℃ | 5-25℃ | 5-25℃ | 5-25℃ | 5-25℃ | ||
环境相对湿度 | (60-80%)通风 | (60-80%)通风 | (60-80%)通风 | (60-80%)通风 | (60-80%)通风 | (60-80%)通风 | ||
空载最低温度 | -12℃ | -22℃ | -32℃ | -42℃ | -83℃ | -122℃ | ||
电源 | 220V ±10% 50HZ | 220V ±10% 50HZ | 220V ±10% 50HZ | 220V ±10% 50HZ | 220V±10% 50HZ | 220V/380V ±10% 50HZ | ||
压缩机功率 | 750W | 750W | 750W | 1125W | 2250W | 3000W | ||
制冷量 | 1248-319W | 1248-319W | 2548-1350W | 3729-989W | 1938-200W | 3808-160W | ||
仪表控温范围 | -150℃-100℃ | -150℃-100℃ | -150℃-100℃ | -150℃-100℃ | -150℃-100℃ | -150℃-100℃ | ||
控温精度 | ±2℃ | ±2℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ±0.5℃ | ||
传感器 | PT100 | PT100 | PT100 | PT100 | PT100 | PT100 | ||
循环泵功率 | 10W | 10W | 10W | 10W | 10W | 10W | ||
扬程 | 1.5m | 1.5m | 1.5m | 1.5m | 1.5m | 1.5m | ||
流量 | 8L/min | 8L/min | 8L/min | 8L/min | 8L/min | 8L/min | ||
压力 | ≤0.4MPa | ≤0.4MPa | ≤0.4MPa | ≤0.4MPa | ≤0.4MPa | ≤0.4MPa | ||
基 | 制冷机构 | 采用进口全封闭防爆压缩机 | ||||||
冷媒 | R22 | |||||||
循环泵 | 全封闭 自扇冷式 无泄露隔爆专用泵 | |||||||
进出油咀 | 4#(低进高出) | |||||||
控温方式 | 电子式数字设定,数字显示 | |||||||
显示温度分辨率 | 在控温范围内任意设定,最小显示值1℃ | |||||||
安全保护 | 漏电、过载断路器 保持线路 冷冻机保护计时器 循环泵热保护器 冷冻机高压压力开关 温度调节自我诊断功能 | |||||||
控制箱 | 全防爆控制箱 | |||||||
冷凝盘管 | 铜(镀镍) | |||||||
机体材质 | 喷塑防腐 | |||||||
整机尺寸 | 650*380*760mm | 650*380*760mm | 650*380*760mm | 650*380*760mm | 660*420*800mm | 700*450*820mm | ||
重量 | 55kg | 55kg | 55kg | 60kg | 65kg | 80kg | ||
附件 | 进出接头 | 1套 | ||||||
立杆 | 1支 | |||||||
防爆保温管 | 2根 | |||||||
使用说明书 | 1份 | |||||||
备注:可根据用户要求可做防爆型、可进行产品定制化服务 |
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