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Widest workload coverage in an automated high-pressure controller
The 8270A ad 8370A are automated pneumatic high-pressure controllers that calibrate a wide workload of pressure sensors, covering twice the pressure ranges at twice the speed of other high-pressure controllers. Two models let you balance price and performance:
Fluke Calibration's unique control technology enables you to use these calibrators at low or high pressure, all in the same instrument. Control precision is 0.003% of active range.
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The Fluke Calibration 6270A Pressure Controller/Calibrator is a robust, reliable solution that lets you dramatically simplify the task of pneumatic pressure calibration.
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PPC pressure controler/calibrators and RPM4 reference pressure monitors are high accuracy transfer pressure standards suitable for any calibration facility. Fluke's PPC pressure controller/calibrators include PPC4 for pneumatic pressures up to 14MPa (2,000psi), PPCH-G for high pressure pneumatic use up to 100MPa (15,000psi) and PPCH for hydraulic use up to 200MPA. PPC controller/calibrators are offered in a variety of measurement performance classes, user interfaces and communication options to fit your budget and application. Flukes exclusive Q-RPT reference pressure transducers can be configured inside the controllers or externally in an RPM4 monitor for maximum versatility. PPC pressure controllers deliver value with an extremely wide control and measurement range turn down, often replacing multiple legacy instruments with a single one.
Easy integration with a PC makes Fluke's PPC and RPM4 the instruments of choice for calibrating portable pressure calibrators, high accuracy pressure transmitters and test.
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The Model 7250LP Low Pressure Digital Pressure Calibrator, part of the versatile Series 7250 family, is specifically designed to meet the demanding performance requirements of calibrating low pressure sensors, transducers, mechanical gauges, portable calibrators and their plug-in modules. To accommodate bi-directional devices, the 7250LP can be supplied to operate in both positive and negative gauge modes. Available in three different range combinations with two ranges in a single instrument: • 10 inH2O and 30 inH2O(25 and 75mbar) • 20 inH2O and 60 inH2O(50 and 150mbar) • 35inH2O and 100 inH2O(87 and 250mbar) The 7250LP provides a precision of 0.005% of reading from 10% to 100% of the maximum range. For example, the 10/30 inH2O 7250LP provides a precision of 0.005% of reading when measuring pressure from 30 to 3in H2O (75 to 7.5mbar). Changing ranges is automatic both upscale and downscale and does not require operator intervention. Since the 7250LP utilizes a true differential sensor, the reference port can be connected to the test system eliminating unwanted pressure disturbances due to room drafts caused by HVAC systems.
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