OBJECTIVE: To lay down the procedure for ANALYTICAL BALANCE operation.
SCOPE
This procedure applies to the Quality Control Department of QC.
Responsibilities
QC chemists Lab analysts follow the SOP.
Head – QA & QC for implementation of SOP.
Operation and Calibration of ANALYTICAL BALANCE
PROCEDURE OPERATION
Level the instrument with the help of leveling screw so that the bubble of spirit level is in center.
Connect the instrument to the power supply.
Press ON to bring the balance to operational read lines.
The balance display is Zero and is ready for operation.
Place the weighing materials on the weighing balance.
Note down the result.
PRECAUTION OF ANALYTICAL BALANCE
Ensure that the instrument is cleaned before and after use.
All the repair work of the balance must be done only with the power main being switch off.
ABBREVIATION
SOP: Standard Operating Procedure
QA: Quality Assurance
QC: Quality Control
REFERENCE:
INTERNET
Calibration and Operation of MOISTURE ANALYZER
To lay down the procedure for MOISTURE ANALYZER operation.
SCOPE
This procedure applies to QC/QA Department.
MOISTURE ANALYZER.
RESPONSIBILITIES
QC chemists to prepare and follow the SOP.
Head – QA, and QC for implementation of SOP.
PROCEDURE
Switch ON the Moisture Analyses at least 30 min before starting the test.
Before the test, the display must be ZERO. Tare the moisture Analyzer if required.
Set the temperature at 1100 -1350 C.
Take approx. 0.2-0.4 g of the crushed sample
Place it on the Moisture analyzer plate and closed the lid.
It will be starting automatically.
Moisture values are shown on the Screen after complete analysis of a sample.
Switch OFF the instrument, if not in use.
Operation and Calibration of moisture analyser.
ABBREVIATIONS
SOP: Standard Operating Procedure
QA: Quality Assurance
QC: Quality Control
REFERENCE:
MANUAL
Good sop ,
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