| Operation of Micrometer |
1.0 PURPOSE 1.1 To Define procedure for operation of micrometer in quality control department. 2.0 SCOPE 2.1 This procedure for operation of micrometer in quality control department. 3.0 REFERENCE(S) & ATTACHMENTS 3.1 In house. 3.2 Attachments 3.3 NA 4.0 RESPONSIBILITY 4.1 Quality control Officer/ Executive: 4.1.1 To initiate the preparation of SOP through the inputs from the employees directly concerned with the activity in quality control department. 4.1.2 To prepare the SOP and list of all assigned numbers of the SOP for their departments. 4.2 Quality Control Head: 4.2.1 To confirm the content, accuracy and detailing about of SOP. 4.2.2 To organize the approval of SOP from Quality assurance (QA head) and Location Head. 4.2.3 To ensure the training of the SOP to all concerned involved in implementation of the SOP. 4.2.4 To ensure user the implementation of the SOP after training. 4.3 Quality Assurance Department 4.3.1 To check the SOP and maintain the original copy of the SOP. 4.3.2 To issue controlled copy of the SOP and maintain issuance record of SOP. 4.3.3 To retrieve the controlled copy of the SOP when it is superseded/obsolete. 4.3.4 To control and monitor the review process of the SOP. 4.4 Quality Assurance Head & Location Head 4.4.1 To review and approve SOP. 4.4.2 To ensure the implementation of the defined system in quality control department. 5.0 DISTRIBUTION 5.1 Quality control department 6.0 ABBREVIATION(S) 6.1 SOP : Standard Operating Procedure 6.2 QA : Quality Assurance 6.3 QC : Quality Control 6.4 No. : Number 6.5 VAC : Voltage Alternate current 6.6 NA : Not Applicable 7.0 PROCEDURE 7.1 Equipment Details As per instrument written on DQ. 7.2 Operation 7.2.1 Check pressure gauge it should be zero at the time of spindle and anvil is joint. 7.2.2 Verify zero setting display 0.000 in gauge. 7.2.3 Open contact of spindle with anvil by pressing trigger and place sample to be testing between spindle and anvil. 7.2.4 Release trigger after placing sample between spindle and anvil. 7.2.5 Note the reading. 7.3 Cleaning procedure 7.3.1 Clean measuring spindle and anvil with a slightly wet cloth and then with a dry cotton cloth. 7.3.2 Ensuring spindle and anvil with a dry cotton cloth whenever required during and after the test. 7.4 Calibration 7.4.1 Calibration of micrometer must be done by outside party. 7.5 Frequency of Calibration 7.5.1 Frequency of calibration is yearly and after each maintenance job. 7.6 Precaution 7.6.1 Don’t scratch on anvil of micrometer. 7.6.2 Handle micrometer with soft hand, no any type of external pressure applies at the time of analysis |
