Calibration Certificate Certificate No. 743309 214726 Mountz Cal ID:
www.mountztorque.com
# AC-1346
Calibration Performed By: MOUNTZ ALABAMA 19051 UNDERWOOD RD. FOLEY, AL 36535 USA (408) 850-9978
Issued To:
19051 UNDERWOOD RD. FOLEY, AL 36535 USA MOUNTZ ALABAMA
Sales Order Number: SO267742
Equipment Tested:
Cal. Date:
07-Apr-2025
Description:
MOUNTZ EZIII 10I TORQUE ANALYZER ELECTRONICI
Cal. Interval:
6 MONTHS 07-Oct-2025
Arrival Condition: Cal. Due Date:
Serial Number: Model Number:
2111110007
MEETS MFG SPEC
EZIII 10I
F Service Performed: CAL TO MFG SPEC / Temp. / RH%: 70 64
Range:
1 - 10
Unit of Measure: lbf.in
Calibration Result:
0.13% PASS
Accuracy:
1% OF READING FROM 10 - 20% FS 0.5% OF READING FROM 20 - 100% FS
Uncertainty: Procedure:
3WI-7.1-003
Calibration Notes:
Measurement Data:
Seq.
Description
Nominal
Tolerance -
Tolerance +
As Found As Left
1 2 3 4 5 6 7 8 9
CW 10% Reading 1 CW 10% Reading 2 CW 10% Reading 3 CW 50% Reading 1 CW 50% Reading 2 CW 50% Reading 3 CW 100% Reading 1 CW 100% Reading 2 CW 100% Reading 3 CCW 10% Reading 1 CCW 10% Reading 2 CCW 10% Reading 3 CCW 50% Reading 1 CCW 50% Reading 2 CCW 50% Reading 3 CCW 100% Reading 1 CCW 100% Reading 2 CCW 100% Reading 3
0.999 0.999 0.999 4.994 4.994 4.994 9.988 9.988 9.988 0.999 0.999 0.999 4.994 4.994 4.994 9.988 9.988 9.988
0.989 0.989 0.989 4.969 4.969 4.969 9.938 9.938 9.938 0.989 0.989 0.989 4.969 4.969 4.969 9.938 9.938 9.938
1.009 1.009 1.009 5.019 5.019 5.019
0.999 1.001 0.999 4.992 4.993 4.991 9.992 9.989 9.991 0.995 0.996 0.994 4.995 4.993 4.996 9.995 9.998 9.996
0.999 1.001 0.999 4.992 4.993 4.991 9.992 9.989 9.991 0.995 0.996 0.994 4.995 4.993 4.996 9.995 9.998 9.996
10.038 10.038 10.038
10 11 12 13 14 15 16 17 18
1.009 1.009 1.009 5.019 5.019 5.019
10.038 10.038 10.038
Standards Used:
Description
I.D.
Range
Units Accuracy
Cal. Due
Traceability #
WEIGHT SET 1 CLASS F PRIMARY STANDARD
10040 0.016 - 50
lb in
0.01% 0.05%
27-Sep-2025 31-Dec-2026
45435-081061
MOUNTZ W2.0 PRIMARY STANDARD RADIUS WHEEL 43371 2
731133
Work Performed By: T. HOLLEY TECHNICIAN
Reviewed By: CALIBRATION QC A. RHODES
Calibrations are performed using standards traceable through NIST or other National Metrology Institute to the International System of Units (SI). Calibration system complies with ANSI/NCSL Z540-1 and ISO17025. This information applies only to the instrument identified above and may not be reproduced, except in full, without prior written consent. Reported uncertainties are expressed as expanded values at approximately 95% confidence level using coverage factor K=2. There is no implied warranty that instrument will maintain its specified tolerance during the calibration interval. Decision Rule 1 is employed (measurement uncertainty is not taken into account) when making conformity statements unless otherwise specified .
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