> Daily maintenance of laboratory equipment>
Most chemical detection instruments are precision instruments, which not only require the subjects to be able to use them, but also to understand the basic principles of the instrument, the precautions for use and the storage conditions for the instrument, the failure rate of the instrument is reduced.For example the usual monofilament strength machine in the textile laboratory, the tensile testing machine for the peel and burst test, the screw of the mechanical part needs frequent oiling and maintenance, but in practice in China, due to the low frequency of use, it is often neglected.
There are also a large number of UV-Visible optical photometers, which are precision optical instruments. The optical lenses are precisely positioned and the bearingsg The environment should be dustproof, shockproof and moisture-proof. Environmental requirements Keep the room temperature at 15-35 degrees, no direct light, no vibration or continuous micro-vibration, no magnetic field, relative humidity of 40-80, no corrosive gas, no organic substances causing UV absorption, non-polar gas, less dust.
During the maintenance process, many such situations will be found, and if the instrument management is not heeded, it will cause great harm the impact of the detection experiment, causing the workload and maintenance costs of the maintenance personnel are increased,