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Monday, January 11, 2021

SOP FOR HYGROMETER | STANDARD OPERATING PROCEDURE CLEANING, OPERATION & CALIBRATION OF HYGROMETER

 1.0           OBJECTIVE

To lay down the procedure for the operation of the Hygrometer.

2.0             SCOPE

This SOP shall be applicable to Hygrometer used in QC Dept.

3.0              RESPONSIBILITY

3.1              Chemist QC and above shall be responsible for the preparation and execution of this SOP

3.2              Sr. Chemist QC & above and QA Head shall be responsible for the checking and approval of this SOP.

4.0              ACCOUNTABILITY

Head QC

5.0              PROCEDURE

5.1              Cleaning




5.1.1        Hygrometer apparatus shall be kept on a clean with dry cloth/cotton.

5.1.2     Platform of Hygrometer shall be wiped with a dry lint-free cloth on a daily basis so that there will be no dust particles on the Hygrometer

5.2             Operation

5.2.1        Ensure that the reading of Hygrometer shall be properly displayed.

5.2.2        Ensure that the temperature and humidity of the hygrometer shall be maintained properly in our record.

5.2.3        Ensure that the temperature shall not exceed 27 degree centigrade and relative humidity 55% respectively.

5.3              Calibration of the Instrument

5.3.1        External calibration is done for Instrument once in 12 months.

6.0              REFERENCES

 Not Applicable

7.0              ANNEXURE

Annexure No.

Title of the Annexure

Format No.

Annexure I

Hygrometer record

 

8.0              ABBREVIATIONS

SOP         :           Standards Operating Procedure

QC           :           Quality Control

HOD        :           Head of the Department

QA           :           Quality Assurance

QCD        :           Quality Control Department

QAD        :           Quality Assurance Department

EQP         :            Equipment

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