■Features
・Pressure range: 0-5psi and 0-3,000psi (0-35 kPa, 0-21MPa)
-Models 7250xi and 7250i have excellent accuracy of 0.005% of reading.
- Model 7250 accuracy is 0.003% of full scale.
・Stability: 0.0075% of reading/year
・Time to set point: 20 seconds without overshoot
・Control stability: 10ppm
- Active matrix color screen with advanced navigation menu
・Language: English, French, Chinese, German, Japanese, Spanish, Italian
■Pressure range
Model 7250: Select any full scale pressure range from 5 to 2,500 psig (35 kPa to 17.2 MPa). Also available is a permanent absolute range from 15 to 50 psia (100 to 350 kPa). A 3,000 psia (21 MPa) design range is also available.
■Accuracy Model 7250
- Range up to 2,500 psi (17.2 MPa): 0.003% of full scale
・3,000 psi (21MPa): 0.012% of reading at 30% to 100% of full scale. Less than 30%FS: 0.00036% of full scale
■Expanded uncertainty Model 7250
Maximum deviation of pressure, including accuracy, stability, temperature effects, and uncertainty of higher pressure standards
・Range up to 2,500psi (17.2MPa): 0.003%FS + 0.002% of reading for 90 days, 0.003%FS + 0.0075% of reading for 1 year
・3,000psi (21 MPa): 30% to 100% full scale, 90 days: 0.012% of reading, 1 year: 0.013% of reading
■Communication
・RS232 and IEEE-488, SCPI commands. Ruska 7215, 7010, 6000 seeds, and DPI 510 emulation are available.
-LabVIEW driver: Firmware updates are performed via the RS232 interface.
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