Anemometer (HVAC) (CAL-0250) – Calibration Documents

Calibration Documents: Anemometer (HVAC) (CAL-0250)

Asset ID CAL-0250
Equipment Anemometer (HVAC)
Equipment Type Anemometer
Department HVAC
Area/Location Cleanroom
Process Use Air velocity
Parameter Velocity
Units m/s
Range Min 0
Range Max 5
Acceptance Criteria ±0.1 m/s
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 Anemometer (HVAC) is performed to ensure accurate measurement of air velocity within the cleanroom environment. This calibration controls risks related to accuracy, patient safety, batch quality, and data integrity, thereby ensuring compliance with Good Manufacturing Practices (GMP).

2. Scope

  • Asset ID: CAL-0250
  • Equipment Name/Type: Anemometer (HVAC)
  • Department/Area: HVAC, Cleanroom
  • Process Use: Air velocity
  • Parameter: Velocity
  • Range: 0 to 5 m/s
  • Units: m/s
  • Calibration Frequency: 365 days

3. Definitions

  • Calibration: The process of comparing a measurement instrument to 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 instrument prior to any adjustments being made.
  • As Left: The condition of the instrument after adjustments have been made.
  • OOT (Out of Tolerance): A condition where the measurement falls outside the specified acceptance criteria.
  • Drift: The gradual change in the measurement accuracy of an instrument over time.
  • Traceability: The ability to trace the history, application, or location of an item through documented recorded identification.
  • Measurement Uncertainty: A parameter that characterizes the range of values within which the true value is expected to lie.
  • Intermediate Check: A check performed between calibrations to ensure continued accuracy of the instrument.

4. References

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

5. Responsibilities

  • Technician/Metrology: Perform calibration and maintain records.
  • QC/QA Reviewer: Review calibration records and ensure compliance.
  • Owner Department: Ensure equipment is available and in proper condition for calibration.
  • External Service Provider: Conduct calibration as per external calibration type.

6. Safety & Preconditions

  • Ensure environmental controls are in place (temperature, humidity).
  • Allow for warm-up/stabilization of the equipment as per manufacturer specifications.
  • Maintain cleanliness of the equipment and surrounding area.
  • Check leveling of the equipment before calibration.
  • Verify power supply checks are completed.
See also  Tablet Hardness Tester (CAL-0132) - Calibration Documents

7. Standards & Tools

  • Reference Standards Required: [TBD]
  • Traceability Statement: ISO17025
  • Certificate Validity Check: Ensure calibration certificates are current and valid.
  • Standard ID: [TBD]

8. Calibration Strategy

Calibration will follow the As Found then As Left logic. The minimum number of test points will be five, including endpoints and midpoints within the specified range of 0 to 5 m/s. It is recommended to take three replicate readings at each point to ensure accuracy.

9. Step-by-Step Procedure

  1. Preparation: Gather all necessary tools and reference standards.
  2. Stabilization: Allow the anemometer to stabilize as per manufacturer recommendations.
  3. As Found checks and data capture: Record initial readings at the defined test points.
  4. Adjustment rules: If any readings are OOT, follow the adjustment protocol; if adjustments are not allowed, escalate the issue.
  5. As Left verification: After adjustments, verify and record the final readings.
  6. Labeling + documentation completion: Ensure all records are completed and labeled appropriately.

Explicit instruction: Record raw observations contemporaneously to maintain ALCOA+ compliance.

10. Acceptance Criteria & Calculations

The acceptance criteria for the calibration of the Anemometer (HVAC) is ±0.1 m/s. The error calculation formula is:

Error = Observed Value – True Value

Pass/Fail Logic: If the absolute value of the error is within the acceptance criteria, the calibration passes; otherwise, it fails.

Rounding rule: [TBD]

11. Handling OOT / Failures

  • Immediate containment: Tag the equipment and stop its use.
  • Notification & deviation initiation: Notify relevant personnel of the OOT condition.
  • Impact assessment trigger: Define the impact window and review affected results/batches.
  • Recalibration after repair/adjustment: Ensure recalibration is performed post-adjustment.
  • QA disposition placeholders: [TBD]

12. Records & Retention

  • Logbook entries: Document all calibration activities.
  • Calibration report/certificate filing: Maintain records as per company policy.
  • 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 verified
  • Equipment warm-up completed
  • Cleanliness checked
  • Leveling confirmed
  • Power supply verified

Annexure C: Example Label Text

Calibration Date: [TBD]

See also  Burette 25 mL (CAL-0029) - Calibration Documents

Due Date: [TBD]

Calibrated By: [TBD]

Status: [TBD]

⬆ Back to TOC

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-0250 Anemometer (HVAC) Anemometer HVAC Cleanroom Air velocity Velocity m/s 0 – 5 ±0.1 m/s 365 days External ISO17025

Environmental Conditions

Temperature: [TBD]

Relative Humidity: [TBD]

Vibration: [TBD]

Drafts: [TBD]

Test Point Selection

Test points will be selected based on the following range:

  • Min: 0 m/s
  • 25%: 1.25 m/s
  • 50%: 2.5 m/s
  • 75%: 3.75 m/s
  • Max: 5 m/s

Results Table

Test Point Ref Value Observed (As Found) Error Limit Pass/Fail Observed (As Left) Error Pass/Fail
0 m/s [TBD] [TBD] [TBD] ±0.1 m/s [TBD] [TBD] [TBD] [TBD]
1.25 m/s [TBD] [TBD] [TBD] ±0.1 m/s [TBD] [TBD] [TBD] [TBD]
2.5 m/s [TBD] [TBD] [TBD] ±0.1 m/s [TBD] [TBD] [TBD] [TBD]
3.75 m/s [TBD] [TBD] [TBD] ±0.1 m/s [TBD] [TBD] [TBD] [TBD]
5 m/s [TBD] [TBD] [TBD] ±0.1 m/s [TBD] [TBD] [TBD] [TBD]

Stepwise Instructions

  1. Preparation: Ensure the anemometer is clean and calibrated before use.
  2. Stabilization: Allow the equipment to stabilize for at least 30 minutes before taking measurements.
  3. Performing Readings: Take three replicate readings at each test point to ensure accuracy.
  4. Calculating Error: Calculate the error for each observed value against the reference value.
  5. Evaluation: Compare the calculated errors to the acceptance criteria of ±0.1 m/s.
  6. Documentation: Record all observations and calculations in the results table.

Deviation Instruction for OOT

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

  • Stop use of the anemometer.
  • 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]

⬆ Back to TOC

Calibration Checklist

Asset ID Equipment Dept Area Parameter Range Acceptance Frequency Traceability
CAL-0250 Anemometer (HVAC) HVAC Cleanroom Velocity 0 to 5 m/s ±0.1 m/s 365 days ISO17025

Pre-calibration

  • [ ] Verify environmental conditions are within specifications
  • [ ] Allow equipment to warm up as per manufacturer guidelines
  • [ ] Clean the equipment as necessary
  • [ ] Level the equipment if applicable
  • [ ] Check validity of reference standards
  • [ ] Ensure logbook is ready for recording

As Found Execution

  • [ ] Set initial measurement setpoints
  • [ ] Perform repeat measurements
  • [ ] Record raw data accurately
  • [ ] Perform necessary calculations
See also  Micropipette 0.1-2 µL (CAL-0020) - Calibration Documents

OOT Immediate Actions

  • [ ] Tag out the equipment
  • [ ] Stop use of the equipment
  • [ ] Notify relevant personnel
  • [ ] Document deviation
  • [ ] Trigger impact review

As Left Verification

  • [ ] Conduct post-adjustment checks
  • [ ] Confirm all measurements are within acceptance limits

Documentation & Closure

  • [ ] Update equipment label
  • [ ] Attach calibration certificate
  • [ ] Obtain reviewer sign-off
  • [ ] Update next due date

Data Integrity (ALCOA+): Ensure all data recorded is attributable, legible, contemporaneous, original, and accurate. Maintain compliance with all applicable regulations.

⬆ Back to TOC

Deviation Impact Assessment

Event Summary
Asset: Anemometer (HVAC)
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/Re-test/Recall Triggers: [TBD]

⬆ Back to TOC

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-0250 Anemometer (HVAC) Anemometer HVAC Cleanroom [TBD] [TBD] [TBD] Velocity: 0 – 5 m/s ±0.1 m/s

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 (m/s) Acceptance Criteria Pass/Fail
1 [TBD] ±0.1 m/s [TBD]
2 [TBD] ±0.1 m/s [TBD]
3 [TBD] ±0.1 m/s [TBD]
4 [TBD] ±0.1 m/s [TBD]
5 [TBD] ±0.1 m/s [TBD]

As Left Results

Test Point Measured Value (m/s) Acceptance Criteria Pass/Fail
1 [TBD] ±0.1 m/s [TBD]
2 [TBD] ±0.1 m/s [TBD]
3 [TBD] ±0.1 m/s [TBD]
4 [TBD] ±0.1 m/s [TBD]
5 [TBD] ±0.1 m/s [TBD]

Measurement Uncertainty Statement: [TBD]

Statement of Conformity: [TBD]

Remarks: [TBD]

Signatures

Performed by: ______________________ Date: ___________

Checked by: ______________________ Date: ___________

Approved by: ______________________ Date: ___________

⬆ Back to TOC