| Pressure range "bar" 1) |
[bar] |
1 ... 120 |
2.5 ... 300 |
5 ... 700 |
10 ... 1,200 |
| Required masses |
[Kg] |
41 |
50 |
58 |
50 |
Smallest step 2)
standard mass set |
[bar] |
first |
2.5 |
5 |
ten |
Nominal cross-sectional area
of the piston |
[Square inches] |
1/16 |
1/40 |
1/80 |
1/160 |
| Pressure range "psi" 1) |
[psi] |
10 ... 1,600 |
25 ... 4,000 |
50 ... 10,000 |
100 ... 16,000 |
| required masses |
[Kg] |
38 |
47 |
58 |
47 |
Smallest step 2)
standard mass set |
[psi] |
ten |
25 |
50 |
100 |
Nominal cross-sectional area
of the piston |
[Square inches] |
1/16 |
1/40 |
1/80 |
1/160 |
| Accuracy |
| Standard 3) |
[% of
measured
value] |
0.05 |
| Option 3) |
[% of
measured
value] |
0.025 |
| Pressure transmission medium |
Hydraulic fluid based on VG22 mineral oil (0.5 l included in scope of delivery) |
| Material |
| Piston |
Tungsten carbide |
| Cylinder |
Tungsten carbide |
| Set of masses |
Stainless steel, non-magnetic |
| Weight |
| Piston-cylinder system |
[Kg] |
2.4 |
| "bar"-mass set, incl. bell jar |
[Kg] |
41.5 |
50.5 |
58.5 |
50.5 |
| "psi"-mass set, incl. bell jar |
[Kg] |
47.5 |
47.5 |
58.5 |
47.5 |
Optional carrying case for set
of masses (2 pcs. required) |
[Kg] |
5.8 |
| Dimensions |
Optional carrying case for set
of masses (2 pcs. required) |
[mm] |
W 400 x D 310 x H 310 |
1) Theoretical starting value; corresponds to the pressure value generated by the piston or the piston and its make-up weights (bei their own weight). To optimise the operating characteristics more weights should be loaded.
2) The smallest pressure change value that can be achieved based on the standard weight set. To reduce this, a set of trim masses is also available.
3) The accuracy from 10% of the measuring range is based on the measured value. In the lower range, a fixed error based on 10% of the range applies.
4) Measuring uncertainty assuming reference conditions (ambient temperature 20°C, air pressure 1,013 mbar, relative humidity 40%). Corrections mus be made if required.