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7/30/2019 GRRspec Minimum
1/6
Attachment 3 (1 of 4)
REPEATABILITY AND REPRODUCIBILITY REPORT
FOR DETERMINE OF TENSILE STRENGTH
1 EQUIPMENT CALIBRATE : Tensile mc./ Thickness/Ruler 6 PARAMETER : Tensile Strength
2 EQUIPMENT SERIAL No. : 8400283 / 0000627 / N/A 7 SPECIFICATION : 21 MPa. Minimum
3 I.D. No. : 1-185 / 1-292 / 1-312 8 SPEC. TOLERANCE : 21 MPa. Minimum
4 DATE TESTED : 2/7/2001 9 TESTED SAMPLE : Rubber Gloves.
5 LOCATION : Laboratory SSCT.
DATA TABLE
OPERATION SAMPLE
No. 1st
TRIAL 2nd
TRIAL R2
1 33.4 33.7 33.550
Duangruedee 2 33.0 33.9 33.450
D 17749 3 34.3 33.9 34.100
4 34.8 34.1 34.450
5 33.0 33.5 33.250
6 33.4 34.1 33.750
7 33.7 33.5 33.600
8 33.9 34.4 34.150
9 33.9 33.7 33.800
10 33.5 34.1 33.800
1 33.5 33.3 33.400
2 33.7 33.0 33.350
Tassanee 3 34.2 33.7 33.950
D16044 4 32.3 32.8 32.550
5 33.3 33.9 33.600
6 33.0 33.3 33.150
7 32.4 33.1 32.750
8 33.3 33.5 33.400
9 32.6 32.4 32.500
10 32.2 32.6 32.400
GRAND AVERAGE X1 R2 X2
33.4475 1.9 33.4475
0.2
0.2
0.2
0.7
0.5
0.5
0.465
R1
0.6
0.4
0.3
0.7
2 33.105
1.8 33.790
WITHIN SAMPLE
R1
0.3
0.4
0.7
0.5
0.2
0.6
0.2
0.5
WITHIN INSPECTORINDIVIDUAL READING
0.7
0.9
1X 2X
Page 11 of 22
7/30/2019 GRRspec Minimum
2/6
Attachment 3 (2 of 4)
Measurement Unit Analysis*
Single side specification
Trials 2 3K1 4.56 3.05
Reproducibility-Approaiser Variation (AV)
Trials K2
2 3.65
3 2.70
4 2.30
Repeatability and reproducibility (R&R)
Trails K3
2 3.65
3 2.70
4 2.305 2.08
Process variation (PV) 6 1.93
7 1.82
8 1.74
9 1.67
10 1.62
Total variation (TV)
R&R Performance
Gage System Acceptability
Gage System OkayMay be acceptabel based on importance of applicaton and cost
Gage system needs improvement
EV and AV are based upon predicting 5.15 o (99% fo the area under the momal distribution curve)
>30%
Repeatability -Equipement Variation (EV)
MEASUREMENT UNIT ANALYSIS %TV
2.12048.517372966
3.110264777
5.2359
4.212
REPEATABILITY AND REPRODUCIBILITY REPORT
%R&R
7/30/2019 GRRspec Minimum
3/6
If and negative value is calculated under the square root sign or if there only one operator, then AV=0
Page 12 of 22
7/30/2019 GRRspec Minimum
4/6
Attachment 3 (3 of 4)
REPEATABILITY AND REPRODUCIBILITY REPORT
FOR DETERMINE OF TENSILE STRENGTH
1 EQUIPMENT CALIBRATE : Tensile mc./ Thickness/Ruler 6 PARAMETER : Tensile Strength
2 EQUIPMENT SERIAL No. : 8400283 / 0000627 / N/A 7 SPECIFICATION : 21 MPa. Minimum
3 I.D. No. : 1-185 / 1-292 / 1-312 8 SPEC. TOLERANCE : 21 MPa. Minimum
4 DATE TESTED : 2/8/2001 9 TESTED SAMPLE : Rubber Gloves.
5 LOCATION : Laboratory SSCT.
DATA TABLE
OPERATION SAMPLE
No. 1st
TRIAL 2nd
TRIAL R2
1 33.5 32.7 33.100
Duangjai 2 34.1 33.9 34.000
D12061 3 33.7 33.9 33.800
4 33.3 34.6 33.950
5 33.7 34.2 33.950
6 34.4 33.3 33.850
7 33.5 33.5 33.500
8 32.3 33.5 32.900
9 33.9 32.7 33.300
10 34.6 33.5 34.050
1 33.7 33.7 33.700
2 33.7 34.3 34.000
Surat 3 33.3 33.5 33.400
D7577 4 33.9 34.1 34.000
5 33.9 34.4 34.150
6 32.8 33.7 33.250
7 33.1 34.3 33.700
8 32.8 33.5 33.150
9 33.0 34.1 33.550
10 32.6 34.3 33.450
GRAND AVERAGE X1 R2 X2
33.6375 2.05 33.6375
WITHIN INSPECTORINDIVIDUAL READING
1.8 33.635
2.3 33.640
WITHIN SAMPLE
R1
1.2
1.1
0.735
R1
0.8
0.2
1.3
0.5
1.1
0.2
0
1.2
0
0.6
0.2
0.2
0.5
1.7
0.9
1.2
0.7
1.1
1X 2X
Page 13 of 22
7/30/2019 GRRspec Minimum
5/6
Attachment 3 (4 of 4)
Measurement Unit Analysis*
Single side specification
Trials 2 3K1 4.56 3.05
Reproducibility-Approaiser Variation (AV)
Trials K2
2 3.65
3 2.70
4 2.30
Repeatability and reproducibility (R&R)
Trails K3
2 3.65
3 2.70
4 2.305 2.08
Process variation (PV) 6 1.93
7 1.82
8 1.74
9 1.67
10 1.62
Total variation (TV)
R&R Performance
Gage System Acceptability
Gage System OkayMay be acceptabel based on importance of applicaton and cost
Gage system needs improvement
EV and AV are based upon predicting 5.15 o (99% fo the area under the momal distribution curve)
REPEATABILITY AND REPRODUCIBILITY REPORT
%R&R
30%
Repeatability -Equipement Variation (EV)
MEASUREMENT UNIT ANALYSIS %TV
3.351613.26053412
3.395367169
5.0410
3.726
EV = K1
x R
22 )AV()EV(R&GR +=
)
.SpecX
/EV(.EV%
-
=
2100
)
.SpecX
/AV(.AV%
-
=
2100
155 .
EVEV =
nr
EVKXAV Diff
2
2-=
155 .
AVAV =
3kRPV P=
22 PVR&GRTV +=
)
.SpecX
)/R&GR((R&GR%
-
=
2100
Page 14 of 22
7/30/2019 GRRspec Minimum
6/6
If and negative value is calculated under the square root sign or if there only one operator, then AV=0
Page 14 of 22