Specifications - WIKA CPB 3000 Betriebsanleitung

Pressure Balance
CPB 3000

6. Specifications

Model CPB 3000
Measuring range
Required weights
Smallest step
Nominal cross-sectional area of the
piston
Measuring range
Required weights
Smallest step
Nominal cross-sectional area of the
piston
3)
Accuracy
Pressure transmission medium
Oil reservoir
Connection of the piston cylinder system
Connection for the test specimen
Material
Piston
Cylinder
Mass-set
Spindle pump
Swept volume per revolution
Overall swept volume
Required moment at
250 bar
500 bar
1000 bar
Operating temperature
Weight
Instrument base (without weight
pieces)
Piston cylinder system
BAR basic mass-set incl. bell jar
BAR mass-set extension incl.
carrying case (only for 1,000 bar)
PSI basic mass-set incl. bell jar
PSI mass-set extension incl.
carrying case (only for 14,500 psi)
Dimensions
Instrument base
Carrying case for mass-set extension
Calibration
1) Theroretical starting value; corresponds to the pressure value generated by the piston (by its own weight). To optimise the operating characteristics more weights
should be loaded.
2) The lowest pressure change value that is reached based on the standard weight set. A fine weight set is also available for lower values.
3) The accuracy is in reference to the measurement value, from 10% of the measurement range. A fixed error is considered in the lower area in reference to 10% of
the area.
4) Measurement uncertainty assuming reference conditions (room temperature 20°C, air pressure 1013 mbar, relative humidity 40 %). Corrections may be required for
use without CalibratorUnit.
WIKA Operating Instructions Pressure Balance Version 1.1
1)
0.2 ... 60
bar
kg 30
2)
bar 0.1
cm² 0.5
1) 2.9 ... 1000
psi
kg 34
2)
psi 2
cm² 0.5
4)
% of reading 0.025
hydraulic Operating fluid (0.5 litre is included in delivery), other mediums
on request
cm³ 110
G 1/2 B male thread
Quick connector G 1/2 B female thread as standard, freely
rotating, changeable, other threaded inserts see accessories
Tungsten Carbide
Tungsten Carbide
Stainless steel 1.4305 / Aluminium, unmagnetic
cm³ approx. 0.1
cm³ approx. 3.9
Nm 2.0
Nm 4.0
Nm 8.0
°C 18 ... 28
kg 11.7
kg 1.5
kg 30.8
kg 24.0
kg 37.0
kg 21.5
mm 365 (W) x 483 (D) x 294 (H), for details see technical drawing
mm 215 (W) x 310 (D) x 310 (H)
Factory calibration certificate (optional: DKD/DAkkS calibration
certificate)
1 ... 250 2 ... 600
25 30
0.5 1
0.1 0.05
14.5 ... 5000 29 ... 10000
34 34
10 20
0.1 0.05
GB
.
2 ... 1000
50
1
0.05
29 ... 14500
50
20
0.05
24