PK II Deadweight Tester
Description
The PK II 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 30 psi
• Available in psi, g/cm², bar, mbar, kPa, inH₂O, cmH₂O, and mmHg
• 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.
Model Certified Range Increment Weight Carrier and Ball Output
| PK2-20-SS | 1 to 20 psi 1 psi 1 psi |
| PK2-30-SS | 1 to 30 psi 1 psi 1 psi |
| PK2-2000GM-SS | 25 to 2000 g/cm² 25 g/cm² 25 g/cm² |
| PK2-2010GM-SS | 10 to 2000 g/cm² 5 g/cm² 10 and 25 g/cm² |
| PK2-700MB-SS | 10 to 700 mbar 20 mbar 20 mbar |
| PK2-2B-SS | 0.02 to 2 bar 0.02 bar 0.02 bar |
| PK2-2B.01-SS | 0.01 to 1 bar 0.005 bar 0.01 and 0.02 bar |
| PK2-200N-SS | 2 to 200 kPa 2 kPa 2 kPa |
| PK2-201N-SS | 1 to 200 kPa 0.5 kPa 1 and 2 kPa |
| PK2-250WC-SS | 10 to 250 inH₂O 10 inH₂O 10 inH₂O |
| PK2-304WC-SS* | 4 to 304 inH₂O 1 inH₂O 4 inH₂O |
| PK2-404WC-SS* | 4 to 404 inH₂O 1 inH₂O 4 inH₂O |
| PK2-650WC-SS | 10 to 650 inH₂O 10 inH₂O 10 inH₂O |
| PK2-654WC-SS | 4 to 654 inH₂O 1 inH₂O 4 and 10 inH₂O |
| PK2-850WC-SS | 10 to 850 inH₂O 10 inH₂O 10 inH₂O |
| PK2-854WC-SS | 4 to 854 inH₂O 1 inH₂O 4 and 10 inH₂O |
| PK2-500CM-SS | 10 to 500 cmH₂O 10 cmH₂O 10 cmH₂O |
| PK2-1000CM-SS | 10 to 1000 cmH₂O 10 cmH₂O 10 cmH₂O |
| PK2-1500CM-SS | 10 to 1500 cmH₂O 10 cmH₂O 10 and 25 cmH₂O |
| PK2-2000CM-SS | 10 to 2000 cmH₂O 10 cmH₂O 10 and 25 cmH₂O |
| (omit) | ± (0.05% of reading) |
| /C | ± (0.05% of reading) |
| -1B | ± (0.025% of reading) |
| -1B/C | ± (0.025% of reading) |
| -1A | ± (0.015% of reading) |
| -1A/C | ± (0.015% of reading) |
| 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
PKII Datasheet
Manuals
PKII Manual
