Instrument Calibration Protocol of Sub Sieve Sizer

Refer Operating SOP No.
Model No.
Make	Fisher Scientific
Date of Calibration
Next Due Date

Calibration of SUB – Sieve Sizer using calibration tube:

	Range Control	Porosity	Result of Partial Size	Limits of Partial Size
High	0.2 to 20 M	0.75		5.80 ± 0.05 Unit
Low	20 to 50 M	0.75		2.24 ± 0.05 Unit

Remarks: Calibration Satisfactory / Not Satisfactory

—	Calibrated By	Checked By	Approved By
Signature
Date
Name
Department