Urine chemical analyzer is a kind of precise electronic optical instrument, which must be carefully maintained. The instrument should avoid long-term sunlight exposure, high temperature and humidity. Improper operation of the instrument will disturb the normal operation of the instrument and cause adverse results.
Routine maintenance
1. before operation, carefully read the instructions of urine chemical analyzer and urine test strip; Each urine chemical analyzer shall establish an operation procedure and operate according to its provisions.
2. a specially assigned person shall be responsible for and establish a special instrument notebook to register the operation, problems and maintenance of the instrument one by one.
3. before daily inspection, the instrument shall be comprehensively checked (conditions of various devices, waste liquid devices, printing paper, whether the instrument needs to be calibrated, etc.), and the machine can be started only after five errors are confirmed. After the test, the instrument shall be thoroughly cleaned and maintained.
maintain
1. daily maintenance: it shall be cleaned after use every day and cleaned with water.
2. weekly or monthly maintenance: various urine chemical analyzers shall be maintained weekly or monthly according to the specific conditions of the instrument.