Appendix: Specifications
52
M20-52630-1-EN
General Specifications
Creep (3 mins - 5 secs)
<±0.15 % of FS
a
a.
FS = Full Scale. All values relate to a temperature of 22 °C unless otherwise
stated.
Repeatability
<0.1 % of FS
Hysteresis
<0.3 % of FS
Modulus extension
measurement accuracy
requirements to ISO527-1
±1.5
μ
m for 2630-123 only.
Balance
<±2.5 % of FS
Excitation
1 to 5 Vrms, d.c. to 5 kHz
Sensitivity (full scale)
2.5 ±20 %, mV/V
Overtravel limit
Mechanical stops
Electrical calibration accuracy ±0.06 % of FS
Bridge resistance (nominal)
350
Ω
Gauge length accuracy
±0.5 % of GL
Temperature range
-100 to +200 °C
Temperature effect on zero
±0.005 % / °C
Effect of Temperature on
sensitivity - % /°C
-0.006, 20 to 100 °C (typical) % /°C
-0.008, 100 to 150 °C (typical) % /°C
-0.01, 150 to 200 °C (typical) % /°C
Method of attachment to
Specimen
11 types of wire clips
Elastic bands (not supplied)
Optional specimen clamps (see page
32
)
Immersibility
Non-conductive / non-corrosive fluids, i.e.
acetone, mineral and silicone oils,
alcohol, etc.
Gauge length setting
Cone latch with automatic release
Round specimen sizes
15 mm (0.6 in.) and 20 mm (0.8 in.)
Rectangular specimen sizes
Width 40 mm (1.6 in.),
Thickness 15 mm, (0.6 in.)
Knife edge gripping force
300 to 600 grams (0.66 to 1.32 lbs),
subject to the correct selection of clips
Maximum width of specimen
with specimen stops fitted
18 mm (0.71 in.)
