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实验室干燥箱要注意哪些问题?

来源:http://www.sdrunjing.com/ 日期:2019-12-20 发布人:润静小编
  山东实验室装修设计小编给大家介绍一下烘箱要注意什么事项
  What should be paid attention to in the oven
  1、镗孔箱耗电大,需要满足电源线、刀开关、保险丝、插头、插座等的容量。为安全起见,外壳应与地线连接。
  1. The boring box consumes a lot of electricity and needs to meet the capacity of power line, knife switch, fuse, plug, socket, etc. For safety reasons, the enclosure shall be connected to the ground wire.
  2. 箱子里的物品不应过度拥挤。假如被钻的物品比较潮湿,应将排气窗打开大。当加热时,可打开鼓风机,加速将水汽排出箱外。但不要让鼓风机长时间工作,要注意适当休息。
  2. The items in the box should not be overcrowded. If the object to be drilled is wet, the exhaust window should be opened. When heating, the blower can be turned on to speed up the discharge of water vapor out of the tank. But do not let the blower work for a long time, pay attention to proper rest.
  3.不得将任何物品放置在钻箱下方的冷却板上,以免损坏或造成焚烧。
  3. Do not place anything on the cooling plate under the drilling box to avoid damage or burning.
  4. 在对高温干热玻璃器皿进行灭菌时,要等箱内温度下降后再打开箱门取出,以防止玻璃因突然受凉而爆裂。
  4. When sterilizing high-temperature dry hot glassware, open the door to take out after the temperature in the box drops, so as to prevent the glass from bursting due to sudden cold.
  5. 严禁将易燃、易爆、易挥发物品放入箱内,以免发生意外。
  5. It is forbidden to put inflammable, explosive and volatile articles into the box to avoid accidents.
  6. 次开机或使用一段时间后,应检查工作室内测温与实际温度的误差,即控温精度。
  6. After the first start-up or use for a period of time, check the error between the temperature measurement in the working room and the actual temperature, that is, the temperature control accuracy.
山东实验室装修设计
  7、箱体外壳需干燥突出,有用接地,确保安全。
  7. The case shell shall be dry and protruding, and be grounded to ensure safety.
  8. 易燃、易腐、易爆物品不得放入干燥箱内。
  8. Inflammable, perishable and explosive articles shall not be put into the drying box.
  9. 当镗箱操作室温度接近设定温度时,加热指示灯亮起和熄灭,重复多次,这是正常现象。一般在测量温度达到控制温度后15分钟左右,操作室内温度进入恒温状态。
  9. When the temperature of the boring box operating room is close to the set temperature, the heating indicator light will be on and off, which is a normal phenomenon. Generally, 15 minutes after the measured temperature reaches the control temperature, the temperature in the operating room enters the constant temperature state.
  10. 当新的设定温度低于100℃时,通过二次加热可以消除温度“超调”现象。
  10. When the new set temperature is lower than 100 ℃, the temperature "overshoot" can be eliminated by secondary heating.
  11. 镗孔结束后,关闭电源开关和风门,待机柜冷却至室温,取出机柜内的镗孔件,将工作间烘干。
  11. After boring, turn off the power switch and air door, cool the standby cabinet to room temperature, take out the boring parts in the cabinet and dry the workshop.

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