1.0 OBJECTIVE:
To
lay down the procedure for cleaning of Polarimeter.
2.0 SCOPE:
This
shall be applicable to the Polarimeter of Quality Control Laboratory.
3.0 RESPONSIBILITY:
3.1
Technical
Assistant/ Helper.
3.2
Q.C Analyst.
4.0 ACCOUNTABILITY:
4.1
Manager-Quality
Control.
5.0 MATERIAL AND
EQUIPMENT:
5.1
Polarimeter.
5.2
Clean dry cotton
cloth.
5.3
Tissue paper.
5.4
Respective solvent
for cleaning.
6.0 PROCEDURE:
6.1
After completion
of testing, remove the Polarimeter tube from the instrument.
6.2
Switch OFF the instrument.
6.3
Switch OFF the
mains.
6.4
Remove the sample
from the Polarimeter tube.
6.5
Clean it with
respective solvent in which solution of sample is prepared.
6.6
Clean it
thoroughly with water.
6.7
Clean the
Polarimeter tube with distilled water if solution are prepared in polar
solution or clean the Polarimeter tube with methanol or ether if solvent is
non-polar.
6.8
Wipe it with
tissue paper.
6.9
Wipe the
temperature probe with tissue paper.
6.10 Clean
the instrument with cotton cloth.
6.11 Affix
the “CLEANED” label and fill the “Cleaning Equipment Log Book”.
7.0 REVISION LOG:
Revision No.
|
Effective Date
|
Reason
|
00
|
|
New
SOP
|
8.0 REFERENCES:
8.1
Not Applicable.
9.0 ANNEXURES:
Annexure 1: Cleaning
record of Polarimeter (Cleaning
Equipment Log Book).
Annexure:
1
(Cleaning
Equipment Log Book)
Cleaning
record of Polarimeter
CLEANING RECORD OF POLARIMETER
|
10.0
ABBREVIATIONS:
Abbreviation
|
Expanded Form
|
SOP
|
Standard operating
procedure
|
&
|
And
|
No.
|
Number
|
Ltd.
|
Limited
|
Q.C
|
Quality control
|
QCEC
|
Quality control
equipment cleaning
|
F
|
Format
|
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