Elcometer NDT MTG6 Guia Del Usuario página 35

17 SPARES & ACCESSORIES (continued)
INDIVIDUAL CALIBRATION STANDARDS
Part Number
T920CALSTD-2
T920CALSTD-5
T920CALSTD-10
T920CALSTD-15
T920CALSTD-20
T920CALSTD-25
T920CALSTD-30
Note: Elcometer recommends that Calibration Standards are wrapped in anti-
corrosion film when not in use.
17.3 ULTRASONIC COUPLANT
For the gauge to work correctly, there must
be no air gap between the transducer and the
surface of the material being measured. This
is achieved by using a couplant.
A 120ml (4fl oz) bottle of couplant is supplied
as standard with each gauge, other sizes are
available to purchase separately.
Description
120ml (4fl oz)
120ml (4fl oz) - pack of 5
300ml (10fl oz)
500ml (17fl oz)
3.8l (1 US Gallon)
High Temperature; 60ml (2fl oz)
High Temperature; 60ml (2fl oz) - pack of 2
For use with high temperature transducers up to 398°C (750°F) -
see Section 17.1 'Transducers' on page en-31.
g
Imperial values for information purposes only. Calibration standards are manufactured and measured in
millimetres.
www.elcometer.com
Nominal
Thickness
Part Number
g
mm inch
2 0.08 T920CALSTD-40
5 0.20 T920CALSTD-50
10 0.39 T920CALSTD-60
15 0.59 T920CALSTD-70
20 0.79 T920CALSTD-80
25 0.98 T920CALSTD-90
30 1.18 T920CALSTD-100
Nominal
Thickness
mm
40
50
60
70
80
90
100
Sales Part Number
T92015701
T92015701-5
T92024034-7
T92024034-8
T92024034-3
T92024034-9
T92024034- 10
R
g
inch
1.57
1.97
2.36
2.76
3.15
3.54
3.94
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