Graduated Cylinder 10 mL (CAL-0040) – Calibration Documents

Calibration Documents: Graduated Cylinder 10 mL (CAL-0040)

Asset ID CAL-0040
Equipment Graduated Cylinder 10 mL
Equipment Type Measuring Cylinder
Department QC
Area/Location Glassware Room
Process Use Volume measurement
Parameter Volume
Units mL
Range Min 0
Range Max 10
Acceptance Criteria Class A
Calibration Frequency (days) 365
Calibration Type External
Traceability ISO17025

Table of Contents

  1. Calibration SOP
  2. Calibration Protocol
  3. Calibration Checklist
  4. Deviation Impact Assessment
  5. Calibration Certificate

Calibration SOP

1. Purpose

The calibration of the Graduated Cylinder 10 mL is performed to ensure accurate volume measurements, which are critical for maintaining patient safety, ensuring batch quality, and upholding data integrity in the QC department. Accurate measurements directly impact the quality of the products and compliance with regulatory standards.

2. Scope

  • Asset ID: CAL-0040
  • Equipment Name/Type: Graduated Cylinder 10 mL / Measuring Cylinder
  • Department/Area: QC / Glassware Room
  • Process Use: Volume measurement
  • Parameter: Volume
  • Range: 0 to 10 mL
  • Units: mL
  • Calibration Frequency: 365 days

3. Definitions

  • Calibration: The process of comparing a measurement instrument against a known standard to determine its accuracy.
  • Verification: The process of confirming that a measurement instrument meets specified requirements.
  • Adjustment: The process of modifying a measurement instrument to bring it into compliance with specified standards.
  • As Found: The condition of the equipment prior to any adjustments being made.
  • As Left: The condition of the equipment after adjustments have been made.
  • OOT (Out of Tolerance): A condition where the measurement results fall outside the predefined acceptance criteria.
  • Drift: The gradual change in the accuracy of a measurement instrument over time.
  • Traceability: The ability to verify the history, location, or application of an item by means of documented recorded identification.
  • Measurement Uncertainty: A parameter that characterizes the range of values within which the true value of a measurement lies.
  • Intermediate Check: A verification process performed between calibrations to ensure ongoing accuracy.

4. References

  • Company Metrology SOP [TBD]
  • ISO/IEC 17025 traceability via calibration certificates
  • ALCOA+ principles

5. Responsibilities

  • Technician/Metrology: Responsible for performing the calibration and documenting results.
  • QC/QA Reviewer: Responsible for reviewing calibration documentation and ensuring compliance.
  • Owner Department: Ensures the equipment is available and in good condition for calibration.
  • External Service Provider: Responsible for conducting external calibrations as per the calibration type.

6. Safety & Preconditions

  • Ensure environmental controls are in place (temperature, humidity).
  • Allow equipment to warm up/stabilize as per manufacturer recommendations.
  • Ensure cleanliness of the graduated cylinder prior to calibration.
  • Check that the graduated cylinder is level before use.
  • Verify power supply checks are completed if applicable [TBD].
See also  Inline Conductivity Sensor (PW) (CAL-0094) - Calibration Documents

7. Standards & Tools

  • Reference standards required: [TBD]
  • Traceability statement: ISO17025
  • Certificate validity check: Ensure all calibration certificates are current and valid.
  • Standard ID placeholders: [TBD]

8. Calibration Strategy

Calibration will follow the As Found then As Left logic. A minimum of 5 measurement points will be taken, including endpoints (0 mL and 10 mL) and midpoints (5 mL). Each point will have 3 replicate readings to ensure accuracy and reliability.

9. Step-by-Step Procedure

  1. Preparation: Gather all necessary tools and reference standards.
  2. Stabilization: Allow the graduated cylinder to stabilize in the calibration environment.
  3. As Found checks and data capture: Measure and record the volume at each of the defined points.
  4. Adjustment rules: If any measurements are OOT, escalate for adjustment as per SOP; otherwise, proceed to As Left verification.
  5. As Left verification: Measure and record the volume again after any adjustments.
  6. Labeling + documentation completion: Complete all required documentation and label the graduated cylinder with calibration details.

Record all raw observations contemporaneously to ensure ALCOA+ compliance.

10. Acceptance Criteria & Calculations

Acceptance criteria: Class A

Error calculation formula: Error (%) = (Observed Value – True Value) / True Value × 100

Pass/Fail logic: If the error falls within the acceptance criteria, the calibration passes; otherwise, it fails.

Rounding rule placeholder: [TBD]

11. Handling OOT / Failures

  • Immediate containment: Tag the graduated cylinder and stop its use.
  • Notification & deviation initiation: Notify the appropriate personnel and initiate a deviation report.
  • Impact assessment trigger: Define the impact window and review affected results/batches.
  • Recalibration after repair/adjustment: Ensure recalibration is performed after any adjustments.
  • QA disposition placeholders: [TBD]

12. Records & Retention

  • Logbook entries: Document all calibration activities in the logbook.
  • Calibration report/certificate filing: Maintain all calibration certificates in an accessible location.
  • e-Records if applicable: [TBD]
  • Label content requirements: Include calibrated date, due date, technician name, and status.

13. Annexures

Annexure A: Calibration Data Sheet

Test Points Reference Observed Error Acceptance Pass/Fail As Found As Left
[TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]

Annexure B: Quick Checklist

  • Environmental controls checked
  • Equipment clean and leveled
  • Calibration standards available
  • Documentation ready
See also  Tablet Press Thickness Sensor (CAL-0211) - Calibration Documents

Annexure C: Example Label Text

Calibration Date: [TBD]

Due Date: [TBD]

Calibrated By: [TBD]

Status: [TBD]

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Calibration Protocol

Calibration Protocol

Protocol ID Asset ID Equipment Name Equipment Type Dept Area Process Use Parameter Units Range Acceptance Criteria Frequency Calibration Type Traceability
[TBD] CAL-0040 Graduated Cylinder 10 mL Measuring Cylinder QC Glassware Room Volume measurement Volume mL 0 – 10 Class A 365 days External ISO17025

Environmental Conditions

Temperature: [TBD]

Relative Humidity: [TBD]

Vibration: [TBD]

Drafts: [TBD]

Test Point Selection

  • 0 mL (Min)
  • 2.5 mL (25%)
  • 5 mL (50%)
  • 7.5 mL (75%)
  • 10 mL (Max)

Results Table

Test Point Ref Value Observed (As Found) Error Limit Pass/Fail Observed (As Left) Error Pass/Fail
0 mL [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]
2.5 mL [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]
5 mL [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]
7.5 mL [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]
10 mL [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD] [TBD]

Stepwise Instructions

  1. Preparation: Ensure the graduated cylinder is clean and free from any contaminants.
  2. Stabilization: Allow the graduated cylinder to acclimate to the environmental conditions for at least 30 minutes.
  3. Performing Readings: Measure each test point in replicates of three. Record the observed values.
  4. Calculating Error: Calculate the error for each test point using the formula: Error = Observed – Ref Value.
  5. Evaluation: Compare the calculated errors against the acceptance criteria.
  6. Documentation: Complete the results table and ensure all data is recorded accurately.

Deviation Instruction for OOT

If any observed value is out of tolerance (OOT):

  • Stop use of the graduated cylinder.
  • Notify the supervisor immediately.
  • Open a deviation report.
  • Quarantine impacted results window: [TBD]
  • Await QA decision on further actions.

Approvals

Prepared Reviewed Approved
[Signature/Date] [Signature/Date] [Signature/Date]

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Calibration Checklist

Asset ID Equipment Dept Area Parameter Range Acceptance Frequency Traceability
CAL-0040 Graduated Cylinder 10 mL QC Glassware Room Volume 0 – 10 mL Class A 365 days ISO17025

Pre-calibration

  • [ ] Verify environmental conditions are within specified limits
  • [ ] Allow equipment to warm up as per SOP
  • [ ] Clean the graduated cylinder thoroughly
  • [ ] Level the graduated cylinder on a flat surface
  • [ ] Check validity of reference standards
  • [ ] Ensure logbook is ready for recording

As Found Execution

  • [ ] Set initial measurement setpoints
  • [ ] Perform repeat measurements as required
  • [ ] Record all raw data accurately
  • [ ] Perform necessary calculations for results
See also  Laminar Airflow Velocity (CAL-0170) - Calibration Documents

OOT Immediate Actions

  • [ ] Tag out the graduated cylinder
  • [ ] Stop use of the equipment immediately
  • [ ] Notify QA and relevant personnel
  • [ ] Document deviation in the logbook
  • [ ] Trigger impact review process

As Left Verification

  • [ ] Perform post-adjustment checks
  • [ ] Confirm all measurements are within specified limits

Documentation & Closure

  • [ ] Update equipment label with calibration details
  • [ ] Attach calibration certificate to the logbook
  • [ ] Obtain reviewer sign-off
  • [ ] Update next due date for calibration

Data Integrity (ALCOA+): Ensure all data recorded is Accurate, Legible, Contemporaneous, Original, and Attributable.

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Deviation Impact Assessment

Event Summary
Asset: Graduated Cylinder 10 mL
Date: [TBD]
Discovered By: [TBD]
Document References: [TBD]
As Found Results Summary: [TBD]

Immediate Containment Checklist

  • Stop use of the asset
  • Label/Tag the asset as out of tolerance
  • Segregate impacted work

Define Impact Window

Last known in-tolerance date: [TBD] to discovery date: [TBD]

Product/Batch/Test Impact Review

Batch/Study/Report ID Results Potentially Impacted Re-test/Re-weigh Decision
[TBD] [TBD] [TBD]

Data Integrity Review Prompts (ALCOA+)

  • Attributable: [TBD]
  • Legible: [TBD]
  • Contemporaneous: [TBD]
  • Original: [TBD]
  • Accurate: [TBD]
  • Complete: [TBD]
  • Consistent: [TBD]
  • Enduring: [TBD]
  • Available: [TBD]

Risk Assessment

Severity Probability Detectability Rationale Overall Risk
[TBD] [TBD] [TBD] [TBD] [TBD]

Investigation Summary

Root Cause: [TBD]

CAPA Plan

Action Owner Due Date Effectiveness Check
[TBD] [TBD] [TBD] [TBD]

QA Disposition

Release/Hold/Retest/Recall Triggers: [TBD]

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Calibration Certificate

Certificate No: [TBD]

Date: [TBD]

Next Due Date: [TBD]

Asset Details

Asset ID Equipment Name Equipment Type Dept Area Make/Model Serial No Location Parameter/Range/Units Acceptance Criteria
CAL-0040 Graduated Cylinder 10 mL Measuring Cylinder QC Glassware Room [TBD] [TBD] [TBD] Volume (0 – 10 mL) Class A

Conditions

Environment: [TBD]

Reference Standards

Standard Name/ID Certificate No Due Date Traceability Statement
[TBD] [TBD] [TBD] Traceability to ISO17025

Results

As Found Results

Test Point Measured Value (mL)
0 mL [TBD]
2 mL [TBD]
5 mL [TBD]
8 mL [TBD]
10 mL [TBD]

As Left Results

Test Point Measured Value (mL)
0 mL [TBD]
2 mL [TBD]
5 mL [TBD]
8 mL [TBD]
10 mL [TBD]

Measurement Uncertainty Statement: [TBD]

Statement of Conformity: [Pass/Fail overall]

Remarks: [TBD]

Signatures

Performed by: ____________________ Date: ___________

Checked by: ______________________ Date: ___________

Approved by: _____________________ Date: ___________

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