RUSKA 2465A-754
Users Manual
1-2
Upper Mid Range Piston
Pressure Range (Model 2465) 14 to 3500 kPa (2 to 500 psi) absolute or gauge
Pressure Range (Model 2468) 14 to 7000 kPa (2 to 1000 psi) absolute or gauge
Pressure Uncertainty Rating 0.0026% RDG (26 ppm) or 2.8 Pa (4.0E-04 psi), whichever is
greater
(2, 3)
Uncertainty Threshold 110 kPa (16 psi)
Resolution 1 ppm or 1 mg, whichever is greater
Precision (Typical Type A Unc.) 2 ppm
(3)
Long Term Stability 1 ppm per year
Piston/Cylinder Material Tungsten Carbide/Tungsten Carbide
Thermal Coefficient 9.1E-06 per deg. C
Maximum Sink Rate Model 2465 at Max Pressure: 3.8 mm/minute (0.15 in/minute)
Model 2468 at Mid Pressure: 1.27 mm/minute (0.05 in/minute)
High Range Piston
Pressure Range 14 to 7000 kPa (2 to 1000) absolute or gauge
Pressure Uncertainty Rating 0.0026% RDG (26 ppm) or 2.8 Pa (4.0E-04 psi), whichever is
greater
(2, 3)
Uncertainty Threshold 248 kPa (36 psi)
Resolution 1 ppm or 1 mg, whichever is greater
Precision (Typical Type A Unc.) 2 ppm
(3)
Long Term Stability 1 ppm per year
Piston/Cylinder Material Tungsten Carbide/Tungsten Carbide
Thermal Coefficient 9.1E-06 per deg. C
Sink Rate at Maximum Pressure Model 2465 at Max Pressure: 3.8 mm/minute (0.15 in/minute)
Mass Set
Approximate Total Mass Model 2465: 6.31 kg
Approximate Total Mass Model 2468: 12.31 kg
Approximate Carrier Mass: 0.1 kg
Smallest Increment: 10 gram
Mass Material: 300 Series, Non-magnetic, Austenitic, Stainless Steel
(4)
Adjustment Method: Completely machined with no fill cavities
Mass Uncertainty: 0.0005% (5 ppm) or 5E-07 kg, whichever is greater
Optional Fine Increment Trim Set ASTM Class 1, 20g to 1 mg
Summary of Contents for RUSKA 2465A-754
Page 5: ...iii List of Tables Table Title Page 2 1 Symbols 2 2 ...
Page 6: ...RUSKA 2465A 754 Users Manual iv ...
Page 8: ...RUSKA 2465A 754 Users Manual vi ...
Page 12: ...RUSKA 2465A 754 Users Manual 1 4 ...
Page 26: ...RUSKA 2456A 754 Users Manual 3 4 ...
Page 54: ...RUSKA 2465A 754 Users Manual 6 14 ...
Page 64: ...RUSKA 2465A 754 Users Manual A 10 ...
Page 66: ...RUSKA 2465A 754 Users Manual A 12 ...
Page 68: ...RUSKA 2465A 754 Users Manual B 2 glg32 bmp Figure B 1 P C ASSY LR CAL D ...
Page 70: ...RUSKA 2465A 754 Users Manual B 4 glg34 bmp Figure B 3 P C ASSY W O CLEANING KIT ...
Page 72: ...RUSKA 2465A 754 Users Manual B 6 glg36 bmp Figure B 5 PC ASSY MHR W O CLEANING KIT ...
Page 74: ...RUSKA 2465A 754 Users Manual B 8 glg38 bmp Figure B 7 P C ASSY HR CAL D W O CLEANING KIT ...
Page 80: ...RUSKA 2465A 754 Users Manual B 14 glg43 bmp Figure B 12 2465A 23 ...