COMPASS® for molbox™ software




Product Description

COMPASS® for molbox™ software


  • Usable on any PC with a 32-bit Windows OS and available COM port.
  • Supports both molbox1+ and molbox RFM.
  • A true Windows® application following Windows protocol for file management, menu and message formatting, graphics and editing. Other applications can be run without interrupting test execution.
  • Complete online Help facility with Tool Tips.
  • Customizable user interface with scalable windows.
  • Calibrate and test a wide variety of devices including: MFCs, MFMs, rotometers, turbine meters, bubble meters and others.
  • Fully automated testing of both analog and digital MFCs.
  • Automated flow control support for testing flow measure only devices.
  • Flow corrections with automated ambient pressure and temperature entry for density dependent DUTs.
  • Log extra data from the DUT during the test with user defined commands.
  • Open hardware configuration allows simple integration of third party acquisition, control, and pressure and temperature measurement hardware.
  • Sets up and maintains DUT database with unique DUT characteristics, test scripts and histories.
  • Process gas editing tool includes complete gas conversion factors for most major MFC manufacturers and automatically calculates conversion factors for missing relationships and blends.
  • Produces standard, delimited test data files which easily import into other software programs if desired.
  • Test data files stored in user definable directory structure.
  • 100% customizable test report generation tool with preformatted templates.
  • Extensive on-board plotting function to create a variety of test data plots.


Calibration assistance software for molbloc/molbox™ users
The Fluke Calibration molbloc/molbox is a unique gas flow standard offering state-of-the-art metrology from <1 sccm to several thousand slm with a wide variety of gases and real time measurement capability. COMPASS® for molbox software works with molbloc/molbox to create a full function calibration system. The result is the optimal flow calibration system combining the outstanding performance of molbloc/molbox with the power, versatility and features of a modern PC-based application.


Electronic interfaces supported by COMPASS software
molbox and auxiliary device interfaces RS-232
IEEE-488 (National Instruments or CEC interface hardware required)
DUT interfaces RS-232
RS 485 (requires RS485-to-RS232 converter)

IEEE-488 (National Instruments or CEC interface hardware required)
DVICENET (National Instruments)

Recommended system configuration to run COMPASS for molbox software

  • PC with 32-bit Microsoft OS and available COM port
  • Access to CD drive to load COMPASS for molbox
  • molbox1 or molbox RFM based mass flow standard

Models and Accessories

Model Name Description
COMPASS for molbox COMPASS for molbox flow calibration software

About us

บริษัท เมสเชอร์เมนท์เอเชีย จำกัด
Measurementasia Co.,Ltd.

99 Moo. 3, Khlong 5, Khlong Luang,
Pathumthani 12120



Helps / Questions