PNEUMATIC
Range 1) 2) 6) | bar | 0.03...2 | 0.2...10 | 0.4...50 | 0.4...100 | | |
| Required masses | kg | 10 | 10 | 10 | 20 | | |
| Smallest Step 3) | bar | 0.01 | 0.05 | 0.25 | 0.25 | | |
| Sensitivity 4) | mbar | 0.002 | 0.01 | 0.05 | 0.05 | | |
| Nominal cross-sectional area of the piston | mm² | 5 | 1 | 0.2 | 0.2 | | |
PNEUMATISC
Range 1) 2) 6) | psi | 0.435...30 | 2.9...150 | 5.8...500 | 5.8...1,000 | 5.8...1,500 | |
| Required masses | kg | 10 | 10 | 7 | 13 | 20 | |
| Smallest step 3) | psi | 0.2 | 1 | 5 | 5 | 5 | |
| Sensitivity 4) | psi | 0.00003 | 0.00015 | 0.00075 | 0.00075 | 0.00075 | |
| Nominal cross-sectional area of the piston | cm² | 5 | 1 | 0.2 | 0.2 | 0.2 | |
HYDRAULIC
Range 1) 2) 6) | bar | 0.2...60 | 0.2...100 | 1...250 | 1...400 | 2...600 | 2...1,000 |
| Required masses | kg | 30 | 50 | 25 | 40 | 30 | 50 |
| Smallest step 3) | bar | 0.1 | 0.1 | 0.5 | 0.5 | 1 | 1 |
| Sensitivity 4) | mbar | 0.04 | 0.04 | 0.2 | 0.2 | 0.4 | 0.4 |
| Nominal cross-sectional area of the piston | cm² | 0.5 | 0.5 | 0.1 | 0.1 | 0.05 | 0.05 |
HYDRAULIC
Range 1) 2) 6) | psi | 2.9...1,000 | 14.5...5,000 | 29...10,000 | 29...14,500 | | |
| Required masses | kg | 34 | 34 | 34 | 50 | | |
| Smallest step 3) | psi | 2 | 10 | 20 | 20 | | |
| Sensitivity 4) | psi | 0.006 | 0.003 | 0.006 | 0.006 | | |
| Effective area | cm² | 0.5 | 0.1 | 0.05 | 0.05 | | |
| Accuracy 7) | % of
measured
value | proportion of static pressure: 0.0001
proportion of differential pressure: 0.015 / optional: 0.008
(high-pressure hydraulic version: 0.025 / optional: 0.020) |
| Lower limiting value of measurement uncertainty | | depends on range; corresponds to sensitivity of piston |
| Basement versions |
| Pneumatic | | up to 100 bar / 1,500 psi; with priming pump, spindle pump and port for external pressure supply |
| Pneumatic with separator | | up to 400 bar / 5,000 psi; for external pressure supply, with integrared separator air on oil |
| Hydraulic | | up to 1,000 bar / 14,500 psi; with internal pressure supply
up to 1,200 bar / 17,400 psi: on request |
| Pressure ports |
| Piston-cylinder-unit | | Quick-fit connection for basement versions pneumatic and hydraulic;
M30 x 2 male thread for basement version pneumatic with separator |
| Test item | | 2 pcs. quick-fit connections 1/2" BSP female rotating, other threads see accessories |
| Pressure medium |
| Pneumatic | | clean and dry non-corrosive gases (e.g. air or nitrogen) |
| Hydraulic | | special oil (1 l included in supply) |
| Oil reservoir | cm² | 250 |
| External pressure supply | | 6 mm SWAGELOK (R) tube fitting; max. 110% of used pressure range (only for basement version pneumatic or version pneumatic with separator) |
| Materials |
| Piston | | Tungsten Carbid |
| Cylinder | | Tungsten Carbid |
| Set of masses | | Stainless steel 1.4305 and aluminium, non-magnetic |
| Tubes / pipes in basement |
| Pneumatic | | Stainless steel 1.4571, 3 x 1 mm |
| Hydraulic | | Stainless steel 1.4404, 6 x 2 mm |
| Operating conditions |
| Operating temperature | °C | 18...28 |
| Weight |
| Basement pneumatic | kg | 34.0 |
| Basement pneumatic with separator | kg | 32.0 |
| Basement hydraulic | kg | 38.5 |
| Piston-cylinder-unit | kg | 1.5 (5.7 incl. bell jar and base weight, in optional carrying case (2 units required) |
| BAR weight set, pneumatic | kg | 32.4 (incl. 2 wooden cases) |
| BAR extension weight set, pneumatic | kg | 28.0 (incl. 2 wooden cases) |
| BAR weight set, hydraulic | kg | 72.0 (incl. 2 wooden cases) |
| BAR extension weight set, hydraulic | kg | 48.0 (incl. 2 wooden cases) |
| PSI weight set, pneumatic | kg | 25.0 (incl. 2 wooden cases) |
| PSI extension weight set 1, pneumatic | kg | 22.0 (incl. 2 wooden cases) |
| PSI extension weight set 2, pneumatic | kg | 37,0 (incl. 2 wooden cases) only for range 1,500 psi |
| PSI weight set, hydraulic | kg | 84,0 (incl. 2 wooden cases) |
| PSI extension weight set, hydraulic | kg | 43,0 (incl. 2 wooden cases) |
| Dimensions |
| Basement | mm | W 800 x D 375 x H 265 |
| Wooden case for weight set | mm | W 400 x D 310 x H 310 |
| Wooden case for extension weight set | mm | W 215 x D 310 x H 310 |
| Optional case for piston-cylinder-unit | mm | W 300 x D 265 x H 205 |
| Certificates |
| CE-Conformity | | 97/23 EG (module A), only for versions above 1,000 bar |
| Calibration | | Factory Certificate of Calibration (optional: DKD-/DAkkS-Certification), traceable |
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