CGEO-SG5
Rebar VW Strain Gauge 11
CGEO INTERNATIONAL LIMITED
Installation Manual
Model: CGEO-SG5-12-300
CGEO-PR-VW
Temperature: 24
℃
S/N
Standard
pressure
Caculated
Pressure
Accuracy
Caculated
Pressure
Accuracy
(kN)
1st Cycle
2nd Cycle
3rd Cycle
Linear
(%FS)
Polynomial
(%FS)
0.0
4434.8
4434.6
4434.5
4434.6
-0.0481
-0.14
-0.0276
-0.08
7.0
4799.2
4796.8
4797.6
4797.8
7.067
0.19
7.063
0.18
14.0
5150.9
5152.2
5151.1
5151.4
13.993
-0.02
13.976
-0.07
21.0
5508.0
5509.4
5508.3
5508.6
20.99
-0.03
20.97
-0.08
28.0
5866.8
5867.8
5867.3
5867.3
28.02
0.05
28.01
0.03
35.0
6223.5
6222.5
6222.7
6222.9
34.98
-0.05
35.00
0.01
Linear F= G ( R
1
-R
0
) + K ( T
1
-T
0
)
Polynomial F= AR
1
2
+ BR
1
+ C + K ( T
1
-T
0
)
(kN) Linear Gage Factor:
G =
0.019589kN/Digit
(kN)Polynomial Gage Factor:
A =
B =
C =
Thermal Factor:
K =
0.01517kN/
℃
R
0
....Original reading
T
0
....Original temperature
CGEO INTERNATIONAL LIMITED
Room 06, 13A/F., South Tower,
World Finance Centre, HarbourCity,
17 Canton Road, Tsim Sha Tsui, Kowloon,Hong Kong.
Tel: +852 2206 0092
Fax: +852 3003 0133
VIBRATING WIRE SISTER BAR STRAIN GAUGE CALIBRATION CERTIFICATE
Readout:
Humidity: 40%RH
-85.57492341994710
Average
Gage
123119567450
0.0000000479302936
0.0190782328003104
Gage Reading
Formula
Checked by : Zhaosong
Collator: WangYong
Certified by: Qinjuan
Calibration Date: 13/Mar/19
