RUSKA 7050, 7050i & 7050LP
Users Manual
A-6
Performance
Table A-5. Performance Specifications
7050
7050i
7050LP
Precision
1
0.003% FS
From 25% to 100% FS: 0.005% RDG
Below 25%FS: 0.005% of 25%FS
0.005% of each Range
Stability
0.0019% RDG/ 3 months or 0.0075% RDG/year
Zero Drift
2
<0.004%FS / 24hrs
<0.002%FS / 24hrs
<0.004%FS / 24hrs
Options
Neg. Gauge
Precison
1
0.003% of max
positive FS
Greater of 0.005% of 25%FS or
0.0005 psi (3.5 Pa)
0.005% of max FS
(Optional 0.005% of
each range)
Barometric
Reference
3
0.002 psi / year
(14 Pa / year)
0.002 psi / year
(14 Pa / year)
N/A
Vacuum
Reference
3
0.002 psi / year
(1.33 Pa / year)
0.002 psi / year
(1.33 Pa / year)
N/A
1
Precision is defined as the combined effect of linearity, repeatability, and hysteresis throughout the
operating temperature range. Some manufacturers use the word “Accuracy” in place of “Precision”,
however the meaning is identical.
2
Zero drift typically improves with sensor age.
3
Requires Additional Uncertainty when operating in gauge mode 7050 or 7050i in the absolute mode. This
uncertainty component would be combined RSS with the gauge mode uncertainty of the instrument.
Summary of Contents for RUSKA 7050
Page 3: ...7050 Change Language Hold key for 5 seconds mode enter...
Page 4: ......
Page 10: ...RUSKA 7050 7050i 7050LP Users Manual vi...
Page 12: ...RUSKA 7050 7050i 7050LP Users Manual viii 7 1 Packing the PPI 7 3...
Page 18: ...RUSKA 7050 7050i 7050LP Users Manual 1 6...
Page 32: ...RUSKA 7050 7050i 7050LP Users Manual 3 4...
Page 60: ...RUSKA 7050 7050i 7050LP Users Manual 5 14...
