Fluke molbox RFM Gas Flow Calibrator Kit

Modular kit provides highly accurate mass flow calibrations for numerous gases with flow ranges from 10 sccm to 50 slm.

Features

  • Flow ranges from 10 sccm to 50 slm
  • Accredited measurement uncertainty of ±0.5 % of reading with 100:1 rangeability
  • Measures mass and volume flow with user settable reference pressure and temperature conditions
  • Reference standard is upstream of the device under test, eliminating cross contamination and expensive damage to the flow elements
  • Internal valving for on-board purge, leak test and tare support
  • Integrated gas flow regulation and adjustment hardware
  • Maximum working pressure: 87 psia
  • Includes advanced measurement functions such as totalize, average, hi/lo and deviation
  • Expandable to over 5000 slm with additional molbloc flow elements and control hardware
  • Select from 20 different gases
  • Includes traceable calibration for operation in N2 and Air, with corrections for other gases
  • Complete front panel control and RS232 and IEEE-488 remote communications
  • Gas supply and test adapters included for 1/4” tube, 1/4” NPT and 1/4” BSP

The Fluke molbox RFM gas flow calibrator kit revolutionizes high end gas flow calibration. Designed to replace large, inflexible, error prone volumetric piston provers and bell provers with a compact, easy to use, versatile, digital mass flow standard, the molbox is the standard of choice for high end calibration labs and mass flow device manufacturers around the world.

Whether your requirement is manual calibration of a simple variable area flow meter or fully automated calibration of a mass flow controller, the Fluke molbox offers the ideal solution. Combining a molbox reference flow monitor with molbloc-L laminar flow elements, the molbox RFM gas flow calibrator provides true mass flow calibration and traceability with no conversions from volumetric to mass needed. The molbox indicates real-time mass flow for ranges from 10 sccm to 50 slm with total one-year measurement uncertainty of ±0.5% of reading.

The Fluke molbox RFM gas flow calibrator kit is loaded with features and is easily automated. The system has no moving parts and uninterrupted gas flow measurement with no fluctuations from piston stroke. The kit contains everything needed though the modular design allows for simple upgrade and expansion.

The Fluke molbox RFM gas flow calibrator kit ships complete with:

  • molbox RFM reference flow monitor with quick connect molbloc pressure lines, molbloc communication cable, line cord and user manual
  • molbloc-L laminar flow element (2 elements for dual range model)
  • molstic-L mounting system, with fine pressure regulator and an isolation valve and precise flow metering valve for each molbloc-L
  • Tubing and adaptors to connect gas supply and device under test, including 1/4-inch tube fitting, 1/4-inch NPT female, 1/4-inch NPT male, 1/8-inch NPT male and 1/4-inch BSP male