PKII Pneumatic Deadweight Tester ACCURACY ** Accuracy: ±(0.015% of reading*), ±(0.025% of reading*), or ±(0.05% of reading) Repeatability: ± 0.005% of reading Temperature Coefficient: ± 0.00167% of rdg / °C outside of 23°C 26.7 (10.5) * Down to 10 inH2O. ±(0.05% of reading) below 10 inH2O ** See ordering information for details. WEIGHT MASSES MODEL PK II PNEUMATIC DEADWEIGHT TESTER Pressure Range: 0.145 to 30 psi / 1 to 200 kPa Gravity: 9.80655 m/s² (International standard) Local Gravity (Specify) Available Units: psi, g/cm², mbar, bar, inH₂O, cmH₂O, mmHg Water Column Reference: 20°C (ISA standard) 60°F (AGA standard, specify when ordering) PRESSURE SOURCE Source: Nitrogen or Instrument / Shop air Maximum Supply Pressure: 100 psi / 689 kPa Minimum Supply Pressure: 30 psi / 206 kPa Flow Rate: 1 scfh at 0.15 psi / 28 slh at 1 kPa output 1 scfh at 20 psi / 310 slh at 200 kPa output ISA quality standard 7.3. Or 150% of desired output pressure. Models 304 and 404.

PKII Pneumatic Deadweight Tester ENCLOSURE Small Case Dimensions (L x W x H): 15 x 10.5 x 7 in (38.1 x 26.7 x 17.8 cm) Large Case Dimensions (L x W x H): 15 x 14.5 x 9 in (38.1 x 36.8 x 22.9 cm) Weight: to 28 lb (12.7 kg) the Models, Specifications, and Options table for details. See Weight Masses: Stainless Steel (as standard) Aluminum (small incremental weights) Ball: Ceramic Connection: 1/4" Female NPT (with installed adapter to 1/4 tube fitting) MODEL PK II PNEUMATIC DEADWEIGHT TESTER

PKII Pneumatic Deadweight Tester MODELS, SPECIFICATIONS, AND OPTIONS STANDARD DELIVERY XXCalibration and Accuracy Options Certified Range Weight Carrier and Ball Output (specify standard or local gravity) Data • Tester base with case • Weight Set • Manual • NIST Traceable Certificate • Gauge Pointer Puller Set P/N 1GT-99 • Tubing Kit P/N K-1082 Standard traceable certificate. Includes effective area, nominal pressure, Small Incremental Weights for psi and inH₂O models only Conversion Weight Sets convert to different model (eg. psi to bar) and actual pressure data. Tripod P/N K-1562 Adapter to...