The Model 7050LP is an easy-to-use, high-performance means of measuring extremely low pressures. It can also be used as a calibrator to calibrate low pressure equipment ranging from fractions of an inch to over 30 inH2O.
■7050LP has the following three range combinations
・10 inH2O and 30 inH2O
・20 inH2O and 60 inH2O
・35 inH2O and 100 inH2O
Each combination has an accuracy of 0.005% of reading and a one-year stability of 0.005% of reading for each available range. Labview® drivers are also available for download. If you need a low pressure calibrator that needs to measure and control pressure, consider the 7250LP, which has the same pressure range combination as the 7050LP and has automatic pressure control.
The contact point in Japan for this product is Ote Giken Co., Ltd.
■Standard pressure range
Optional mode: Range 15 to 1,500 psig (1.0 to 100 barg) absolute pressure using an atmospheric pressure reference sensor. Range 5 to 1,500 psig (400 mbar to 100 barg) absolute pressure with vacuum reference option. negative gauge
■Expanded uncertainty
Maximum deviation of pressure, including accuracy, stability, temperature effects, and uncertainty of higher pressure standards
-Model 7050LP: 10/30 inH2O (25/75 mbar) RSS: 10% or more of maximum full scale: 0.005% of reading and 0.0076%/year, less than 10% RSS: 0.00015 inH2O (0.000375 mbar) and 0.0076%/year
■Communication
・RS232 and IEEE-488, SCPI commands. Series 7250, 7215, Model 7000, and Series 6000 emulation are standard.
・MET/CAL drive (optional)
・LabView® Drive
- Firmware updates are performed via the RS232 interface.
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