WIKA · Pressure measurement · Family CPB
Pressure balance
High-pressure version to 6,000 bar [90,000 lb/in 2 ]
Range
25…5000 bar
Accuracy
0.02 % of reading
Protection
IP20
CENACE
Price
On request
Depends on configuration
Special features
- Total measurement uncertainty to 0.02 % of reading
- Factory calibration includes traceability to national standards, as standard; with DKD/DAkkS calibration possible as an option
- High long-term stability with recommended recalibration cycle every five years
- Masses manufactured from stainless steel and aluminium, can be adjusted to local gravity
Identification
| Model | CPB5000HP |
| Product family | CPB |
| Subcategory | Pressure balance (dead-weight tester), high-pressure version |
Measuring range
| Pressure ranges | 25…2500 bar · 25…4000 bar · 25…5000 bar · 350…40000 psi · 350…60000 psi · 350…70000 psi |
Accuracy
| Accuracy class | 0.02 % of reading |
| Accuracy standard | DIN EN 10204 |
Process conditions
| Process connection | 9/16-18 UNFM16 x 1.5M20 x 1.5M30 x 2 female with sealing cone |
| Process temperature | +15…+35 °C |
Materials
| Case material | 1.4404 stainless steel |
| Wetted parts material | 1.4404 stainless steel, Hardened steel, Tungsten carbide |
Operating environment
| Ambient temperature | +18…+28 °C |
| IP rating | IP20 |
| Weight | 156 kg |
Certifications and approvals
| Certifications | CENACE |
Additional details
| Datasheet languages | EN, DE |
Tables from datasheet
| Measuring range | 25 ... 2,500 bar | 25 ... 4,000 bar | 25 ... 5,000 bar | |||
|---|---|---|---|---|---|---|
| Quantity | Nominal pressure per piece in bar | Quantity | Nominal pressure per piece in bar | Quantity | Nominal pressure per piece in bar | |
| Piston incl.mass carrier | 1 | 25 | 1 | 25 | 1 | 25 |
| Masses 5 kg | - | - | 6 | 250 | 10 | 250 |
| Masses 4 kg | 8 | 200 | 8 | 200 | 8 | 200 |
| Masses 2 kg | 9 | 100 | 9 | 100 | 9 | 100 |
| Masses 1 kg | 1 | 50 | 1 | 50 | 1 | 50 |
| Masses 0.5 kg | 2 | 25 | 2 | 25 | 2 | 25 |
| Masses 0.2 kg | 1 | 10 | 1 | 10 | 1 | 10 |
| Masses 0.1 kg | 1 | 5 | 1 | 5 | 1 | 5 |
| Masses 0.05 kg | 1 | 2.5 | 1 | 2.5 | 1 | 2.5 |
| Measuring range | 350 ... 40,000 psi | 350 ... 60,000 psi | 350 ... 70,000 psi | |||
|---|---|---|---|---|---|---|
| Quantity | Nominal pressure per piece in psi | Quantity | Nominal pressure per piece in psi | Quantity | Nominal pressure per piece in psi | |
| Piston incl.mass carrier | 1 | 350 | 1 | 350 | 1 | 350 |
| Masses 7 kg | 2 | 5,000 | 6 | 5,000 | 8 | 5,000 |
| Masses 3.5 kg | 8 | 2,500 | 8 | 2,500 | 8 | 2,500 |
| Masses 1.4 kg | 8 | 1,000 | 8 | 1,000 | 8 | 1,000 |
| Masses 1 kg | 1 | 750 | 1 | 750 | 1 | 750 |
| Masses 0.7 kg | 2 | 500 | 2 | 500 | 2 | 500 |
| Masses 0.35 kg | 1 | 250 | 1 | 250 | 1 | 250 |
| Masses 0.14 kg | 1 | 100 | 1 | 100 | 1 | 100 |
| Masses 0.07 kg | 1 | 50 | 1 | 50 | 1 | 50 |
Piston-cylinder system
| Measuring range 1) | 25 ... 2,500 bar | 25 ... 4,000 bar | 25 ... 5,000 bar |
|---|---|---|---|
| Required masses | 50 kg | 80 kg | 100 kg |
| Smallest step 2) (Standard mass set) | 2.5 bar | 2.5 bar | 2.5 bar |
| Nominal effective area of the piston | 0.02 cm² | 0.02 cm² | 0.02 cm² |
| Measuring range 1) | 350 ... 40,000 psi | 350 ... 60,000 psi | 350 ... 70,000 psi |
| Required masses | 55 kg | 83 kg | 97 kg |
| Smallest step 2) (Standard mass set) | 50 psi | 50 psi | 50 psi |
| Nominal effective area of the piston | 0.02 cm² | 0.02 cm² | 0.02 cm² |
| Accuracies | |||
| Standard 3) 4) | 0.025 %of reading | ||
| Premium 3) 4) | 0.02 %of reading | ||
| Pressure transmission medium | to 4,000 bar / 60,000 psi: Hydraulic fluid based onVG22 mineral oil (1 litre included in scope of delivery) 5,000 bar / 70,000 psi: Sebacate oil (0.5 litres included in scope of delivery) | ||
| Material | |||
| Piston | Hardened steel | ||
| Cylinder | Tungsten carbide | ||
| Piping in base | 1.4404 stainless steel,6x2mm |
Piston-cylinder system
| Weight | |||
|---|---|---|---|
| Piston-cylinder system | 2.7 kg / 5.0 kg (6.0 lbs / 11.0 lbs) (incl. storage case) | ||
| bar basic mass set, carrying case 1 | 34.0 kg (75.0 lbs) | 34.0 kg (75.0 lbs) | 34.0 kg (75.0 lbs) |
| bar basic mass set, carrying case 2 | 27.5 kg (60.6 lbs) | 27.5 kg (60.6 lbs) | 27.5 kg (60.6 lbs) |
| bar extension mass set, carrying case 1 | -- | 33.5 kg (73.9 lbs) | 33.5 kg (73.9 lbs) |
| bar extension mass set, carrying case 2 | -- | -- | 23.5 kg (51.8 lbs) |
| psi basic mass set, carrying case 1 | 51.0 kg (112.5 lbs) | 51.0 kg (112.5 lbs) | 51.0 kg (112.5 lbs) |
| psi basic mass set, carrying case 2 | 15.0 kg (33.1 lbs) | 15.0 kg (33.1 lbs) | 15.0 kg (33.1 lbs) |
| psi extension mass set, carrying case 1 | -- | 31.8 kg (70.1 lbs) | 31.8 kg (70.1 lbs) |
| psi extension mass set, carrying case 2 | -- | -- | 17.8 kg (39.2 lbs) |
| Dimensions (W x D x H) | |||
| Carrying case 1 for basic mass set | 400 x 310 x 310 mm(15.7 x 12.2 x 12.2 in) | ||
| Carrying case 2 for basic mass set | 215 x 310 x 310 mm(8.5 x 12.2 x 12.2 in) | ||
| Carrying case for extension mass set | 215 x 310 x 310 mm(8.5 x 12.2 x 12.2 in) | ||
| Storage case for the piston-cylinder system | 370 x 150 x 150 mm(14.6 x 5.9 x 5.9 in) |
View all (10)
Base
| Pressure transmission medium | to 4,000 bar / 60,000 psi: Hydraulic fluid based onVG22 mineral oil (1 litre included in scope of delivery) 5,000 bar / 70,000 psi: Sebacate oil (0.5 litres included in scope of delivery) |
|---|---|
| Reservoir | 250 cm³ |
| Connections | |
| Connection for piston-cylinder system | M30 x 2 female with sealing cone |
| Test item connection | Freely positionable, standard with three thread adapters, M16 x 1.5, M20 x 1.5 and 9/16-18UNF for further thread adapters, see Accessories |
| Material | |
| Piping in base | 1.4404 stainless steel,6x2mm |
| Weight | |
| High-pressure base | 32.5 kg (71.7 lbs) |
| Permissible ambient conditions | |
| Operating temperature | 18 ... 28 °C (64 ... 82 °F) |
| Dimensions (W x D x H) | |
| Base | 460 x 445 x 265 mm(18.1 x 17.5 x 10.4 in), for details, see technical drawings |
| Logo | Description | Country |
|---|---|---|
| EC declaration of conformity Pressure equipment directive ■ 97/23/EC, module A (valid until 2016-07-18) ■ 2014/68/EU, module A (valid from 2016-07-19) | European Community | |
| Uzstandard Metrology, measurement technology | Uzbekistan | |
| - | MTSCHS Permission for commissioning | Kazakhstan |
Certificate
| Calibration | Standard: 3.1 calibration certificate per DIN EN 10204 Option:DKD/DAkkS calibration certificate |
|---|---|
| Recommended recalibration interval | 2 to 5 years (dependent on conditions of use) |
| Version in bar | Weight | |
|---|---|---|
| net | gross | |
| 25 ... 2,500 bar | 100 kg (220.5 lbs) | 130 kg (286.7 lbs) |
| 25 ... 4,000 bar | 133 kg (293.3 lbs) | 166 kg (366.0 lbs) |
| 25 ... 5,000 bar | 156 kg (344.0 lbs) | 194 kg (427.8 lbs) |
| Version in psi | Weight | |
|---|---|---|
| net | gross | |
| 350 ... 40,000 psi | 104 kg (229.3 lbs) | 134 kg (295.5 lbs) |
| 350 ... 60,000 psi | 136 kg (299.9 lbs) | 169 kg (372.6 lbs) |
| 350 ... 70,000 psi | 153 kg (337.4 lbs) | 191 kg (421.2 lbs) |
| Designation/Version | Order number |
|---|---|
| Set of fine increment masses (1 mg up to 50 g), class F1 | 7093874 |
| Set of fine increment masses (1 mg up to 50 g), class M1 | 14025325 |
| Adapter for test item connection with G½female thread, max. 1,600 bar, material 1.4571 stainless steel | 11095912 |
| Adapter for M30 x 2 male thread to M16 x 1.5 male thread for piston-cylinder connector block, operation as comparison test pump possible | 11360071 |
| Operating fluid for CPB5000HP up to max. 4,000 bar (60,000 psi), 1 litre | 2099882 |
| Operating fluid for CPB5000HP up to max. 5,000 bar (70,000 psi), 0.5 litres | 11123150 |
Industry
Machinery
Primary standard for defining the pressure scale in a hydraulic range up to 5,000 bar [70,000 psi] · Reference instrument for factory and calibration laboratories for the testing, adjustment and calibration of pressure measuring instruments
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