The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
1. Dimensional
Sample: Caliper
Existing Decision Rule (following APLAC TC 004)
Calibration Results
Specification/ Tolerance taken from JIS B 7507 : 2016
Instrument Error of External Measurement
| Nominal (mm) | Permissible Error (mm) | Measured Value (mm) | Error (mm) | Decision |
| 0 | 0.00 | 0.00 | Intolerance | |
| 20 | 20.02 | +0.02 | Intolerance | |
| 50 | ± 0.03 | 50.03 | +0.03 | Indeterminate |
| 100 | 100.04 | +0.04 | Indeterminate | |
| 150 | 150.05** | +0.05 | Out of tolerance |
The expanded uncertainty is ± 0.01 mm, at approximately 95% confidence level with coverage factor, k = 2
| This item fulfils the requirements given in the above stated standard. | |
| The requirements stated in this report are taken from the above stated standard. | |
| Final Statement in report | Measured value marked ** does not fulfil the requirements given in the above stated standard. |
New: Simple Acceptance Rule (following ILAC G8)
Calibration Results
Specification/ Tolerance taken from JIS B 7507 : 2016.
Instrument Error of External Measurement
| Nominal (mm) | Permissible Error (mm) | Measured Value (mm) | Error (mm) | Decision |
| 0 | 0.00 | 0.00 | Intolerance | |
| 20 | 20.02 | +0.02 | Intolerance | |
| 50 | ± 0.03 | 50.03 | +0.03 | Intolerance |
| 100 | 100.04** | +0.04 | Out of tolerance | |
| 150 | 150.05** | +0.05 | Out of tolerance |
The expanded uncertainty is ± 0.01 mm, at approximately 95% confidence level with coverage factor, k = 2.
| The measured values were observed in tolerance at the points calibrated. | |
| Final Statement in report | Measured value marked ** was observed out of tolerance at the points calibrated. |
Samples for Simple Acceptance Decision Rule
The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
1. Dimensional
Sample: Micrometer
Existing Decision Rule (following APLAC TC 004)
Calibration Results
Specification/ Tolerance taken from BS 870 : 2008.
| Feature Inspected | Allowable Error (inch) | Measured Value (inch) | Expanded Uncertainty (inch) | Decision |
Flatness of Measuring Face | 0.00005 | 0.00005 | ± 0.00001 | Indeterminate |
| Parallelism of Measuring Face | 0.0001 | 0.00008 | ± 0.00004 | Indeterminate |
| Range of Error of Micrometer Screw | 0.0001 | 0.00005 | ± 0.00005 | Intolerance |
The expanded uncertainty is at approximately 95% confidence level with coverage factor, k = 2.
| This item fulfils the requirements given in the above stated standard. | |
| Final Statement in report | The requirements stated in this report are taken from the above stated standard. |
| Measured value marked ** does not fulfil the requirements given in the above stated standard. |
New: Simple Acceptance Rule (following ILAC G8)
Calibration Results
Specification/ Tolerance taken from BS 870 : 2008.
| Feature Inspected | Allowable Error(inch) | Measured Value(inch) | Expanded Uncertainty(inch) | Decision |
| Flatness of Measuring Face | 0.00005 | 0.00005 | ± 0.00001 | Intolerance |
| Parallelism of Measuring Face | 0.0001 | 0.00008 | ± 0.00004 | Intolerance |
| Range of Error of Micrometer Screw | 0.0001 | 0.00005 | ± 0.00005 | Intolerance |
The expanded uncertainty is at approximately 95% confidence level with coverage factor, k = 2.
| Final Statement in report | The measured values were observed in tolerance at the points calibrated. |
| Measured value marked ** was observed out of tolerance at the points calibrated. |
Samples for Simple Acceptance Decision Rule
The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
2. Mechanical
Sample: Pressure Gauge
Existing Decision Rule (following APLAC TC 004)
Calibration Results
Specification / Tolerance taken from Manufacturer's Specification : ± 0.1 % of Full Scale.
| UUT Indicated Value | Applied Pressure | Decision | |
| Ascending | Error | ||
| 0 | 0.00 | 0.00 | Intolerance |
| 100 | 100.02 | -0.02 | Intolerance |
| 300 | 300.16 | -0.16 | Indeterminate |
| 400 | 400.4 | -0.41 | Indeterminate |
All units are in psi.
The expanded uncertainty is ± 0.06 % of Full Scale, at approximately 95% confidence level with coverage factor, k = 2.
| This item fulfils the requirements given in the above stated standard. | |
| Final Statement in report | The requirements stated in this report are taken from the above stated standard. |
| Measured value marked ** does not fulfil the requirements given in the above stated standard. |
New: Simple Acceptance Rule (following ILAC G8)
Calibration Results
Specification / Tolerance taken from Manufacturer's Specification : ± 0.1 % of Full Scale.
| UUT Indicated Value | Applied Pressure | Decision | |
| Ascending | Error | ||
| 0 | 0.00 | 0.00 | Intolerance |
| 100 | 100.02 | -0.02 | Intolerance |
| 300 | 300.16 | -0.16 | Intolerance |
| 400 | 400.41 ** | -0.41 | Out of tolerance |
All units are in psi.
The expanded uncertainty is ± 0.06 % of Full Scale, at approximately 95% confidence level with coverage factor, k = 2.
| The measured values were observed in tolerance at the points calibrated. | |
| Final Statement in report | Measured value marked ** was observed out of tolerance at the points calibrated. |
Samples for Simple Acceptance Decision Rule
The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
2. Mechanical
Sample: Torque Wrench
Existing Decision Rule (following APLAC TC 004)
Calibration Results
Clockwise Torque
| UUT Indicated Value(N.m) | Max. Permissible Relative Deviation(± %) | Mean Measured Value(N.m) | Error expressed as % of the Indicated Value | Expanded Uncertainty(%) | Decision |
| 5.00 | 6 | 5.11 | -2.20 | ±0.6 | Intolerance |
| 15.00 | 4 | 15.64 | -4.27 | ±0.4 | Indeterminate |
| 25.00 | 4 | 25.98 | -3.92 | ±0.4 | Indeterminate |
Specification / Tolerance taken from ISO 6789-1 : 2017. Type I , Class B.
The expanded uncertainty is at approximately 95% confidence level with the reported coverage factor, k = 2.
| This item fulfils the requirements given in the above stated standard. | |
| Final Statement in report | The requirements stated in this report are taken from the above stated standard. |
| Measured value marked ** does not fulfil the requirements given in the above stated standard. |
New: Simple Acceptance Rule (following ILAC G8)
Calibration Results
Clockwise Torque
| UUT Indicated Value(N.m) | Max. Permissible Relative Deviation(± %) | Mean Measured Value(N.m) | Error expressed as % of the Indicated Value | Expanded Uncertainty(%) | Decision |
| 5.00 | 6 | 5.11 | -2.20 | ±0.6 | Intolerance |
| 15.00 | 4 | 15.64** | -4.27 | ±0.4 | Out of tolerance |
| 25.00 | 4 | 25.98 | -3.92 | ±0.4 | Intolerance |
Specification / Tolerance taken from ISO 6789-1 : 2017. Type I , Class B.
The expanded uncertainty is at approximately 95% confidence level with the reported coverage factor, k = 2.
| The measured values were observed in tolerance at the points calibrated. | |
| Final Statement in report | Measured value marked ** was observed out of tolerance at the points calibrated. |
Samples for Simple Acceptance Decision Rule
The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
3. Electrical
Sample: Multimeter
Existing Decision Rule (following APLAC TC 004)
Calibration Results
| Performance Test | Instrument Reading | Manufacturer's Spec | Expanded Uncertainty(±) | Decision | |||
| Input | Freq(Hz) | Lower Limit | Upper Limint | ||||
| Ac Voltage Test | |||||||
| 6.000 | 0.0 | 45 | 6.5 mV | 5.6 mV | 6.4 | 0.1 | Indeterminate |
| 600.00 | 0.0 | 1K | 599.9 mV | 587.7 mV | 612.3 | 0.1 | Intolerance |
| 5.000 | 0.0 | 45 | 5.052 V | 4.947 V | 5.053 | 0.002 | Indeterminate |
| This item fulfils the requirements given in the above stated standard. | |
| Final Statement in report | The requirements stated in this report are taken from the above stated standard. |
| Measured value marked ** does not fulfil the requirements given in the above stated standard. |
New: Simple Acceptance Rule (following ILAC G8)
Calibration Results
| Performance Test | Instrument Reading | Manufacturer's Spec | Expanded Uncertainty(±) | Decision | |||
| Input | Freq(Hz) | Lower Limit | Upper Limint | ||||
| 6.000 | 0.0 | 45 | 6.5** mV | 5.6 mV | 6.4 | 0.1 | Out of tolerance |
| 600.00 | 0.0 | 1K | 599.9 mV | 587.7 mV | 612.3 | 0.1 | Intolerance |
| 5.000 | 0.0 | 45 | 5.052 V | 4.947 V | 5.053 | 0.002 | Intolerance |
| The measured values were observed in tolerance at the points calibrated. | |
| Final Statement in report | Measured value marked ** was observed out of tolerance at the points calibrated. |
Samples for Simple Acceptance Decision Rule
The following are sample data from the different areas of calibration.
The decision is based on the different rules to show a comparison.
4. Temperature
Sample: Thermohygrograph
Existing Decision Rule (following APLAC TC 004)
Calibration Results
Manufacturer's Specification : ± 1°C and ± 5%rh
| Reference Values | UUT Values | Deviation | Decision | |||
| °C | %rh | °C | %rh | °C | %rh | |
| 23.2 | 55.3 | 23 | 56 | -0.2 | 0.7 | Indeterminate |
| 27.3 | 65.4 | 28.4 | 65 | 1.1 | -0.4 | Indeterminate |
| The measured values were observed in tolerance at the points calibrated. | |
| Final Statement in report | Measured value marked ** was observed out of tolerance at the points calibrated. |
