RK Deadweight Tester
Description
The RK floating ball type pneumatic dead weight tester is engineered to offer user-friendly, safe operation. The easy-to-use primary standard provides reliable and accurate pressure measurement in the field, or in a lab.
• Accuracy to 0.015% of reading
• Ranges to 300 psi
• Available in psi, kg/cm², bar, kPa, inH₂O, cmH₂O, and inHg
• Small incremental weight sets provide fractional output pressure
Featuring a self-regulating design, that allows automatic stabilization of weights, eliminating the need to adjust input pressure.
• Rugged ceramic measuring ball
• Overhung weight carrier reduces side thrust and friction
• Quick-leveling system for field use
• Optional Tripod
Local gravity and standard gravity (980.665 gals) versions available.
| -1A/C | ± 0.015% of reading with data |
| PK2-20-SS | 1 to 20 psi |
| PK2-30-SS | 1 to 30 psi |
| PK2-2000GM-SS | 25 to 2000 g/cm² |
| PK2-2010GM-SS | 10 to 2000 g/cm² |
| PK2-700MB-SS | 10 to 700 mbar |
| PK2-2B-SS | 0.02 to 2 bar 0.02 bar |
| PK2-2B.01-SS | 0.01 to 1 bar 0.005 bar |
| PK2-200N-SS | 2 to 200 kPa |
| PK2-201N-SS | 1 to 200 kPa |
| PK2-250WC-SS | 10 to 250 inH₂O |
| PK2-304WC-SS* | 4 to 304 inH₂O |
| PK2-404WC-SS* | 4 to 404 inH₂O |
| PK2-650WC-SS | 10 to 650 inH₂O |
| A | Without inputs |
| B | Includes Reference Sensor and Sensor Under Test Inputs |
| C | Includes Reference Sensor Inputs |
| 115 | 115VAC Power Supply |
| 230 | 230VAC Power Supply |
| Power | 9 Different Mains Power Cable Types |
| Inserts | Undrilled, Single Hole, and Multi Hole Options available |
| U1 | Complete functionality package with work orders, full sensor-under-test types, and engineering units. (B models only) |
| R1 | External STS-102 Reference Sensor, 4mm diameter, 30mm length (RTC-156, 157, & 158 and PTC-155) |
| R11 | External STS-150 Reference Sensor, 4mm diameter, 180mm length (PTC-155) |
| R12 | External STS-150 Reference Sensor, 4mm diameter, 165mm length (PTC-350) |
| R13 | External STS-150 Reference Sensor, 4mm diameter, 201mm length (PTC-660) |
| R16 | External STS-150 Reference Sensor, 4mm diameter, 192mm length (PTC-125) |
| F | Traceable certificate |
| H | ISO17025 Accredited Certificate |
| EA | Full EURAMET Accredited ISO17025 Certificate |
| FS | System Calibration – Traceable Certificate to International Standards |
| HS | System Calibration – Accredited ISO17025 Certificate |
| EAS | System Calibration – Full EURAMET Accredited ISO17025 Certificate (B&C models only) |
| CX | Solid Protective Carrying Case |
| CT | Solid Protective Carrying Case with Trolley |
| SR | Support Rod Set |
| CR | Solid Protective Carrying Case & Support Rod Set |
| TR | Solid Protective Carrying Case with Trolley & Support Rod Set |
| K-1082 | Tubing kit – two 30 in (76.2 cm) sections with ¼” NPT female x ¼” NPT female adapter) |
| K-1562 | Tripod |
| K-1274 | Carrying case without handle (included) |
| K-1564 | Carrying case handle |
| 1GT-99 | Gauge Pointer Puller Set |
| MPF-1/4TBM | 1/4 Tube Adapter to CPF Fitting Line |
| MPH-1 | 1 Meter CPF Hose (additional sizes available) |
| KWS-PK-.1PSI | Aluminum Weight Set - 0.1 psi increments |
| KWS-PK-0.1WC | Aluminum Weight Set - 0.1 inH₂O increments |
Data Sheets
RK Datasheet
Manuals
RK Manual
