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Digital Gas Flow Meters


Technical Specifications
Flow Range DFM-06 : 10 ml/min. to 400 ml/min. with least count of 0.1 ml/min. (auto range)
Accuracy ±2% of reading, ±1 digit
Power Supply 230 V AC, 50 Hz, 10W
Resolution 0.1 ml/min. & 1 ml/min.
Dimensions DFM-06 20 cm (H) x 10 cm (W) x 4 cm (D)
Optional Attachment Battery operated rechargeable system
Salient Features
  • Direct Digital Readout
  • Microcontroller Based
  • Digital Display of LED/LCD
  • Highly Accurate & Fast Readout
  • Useful for measuring any gas flow rate specially for G.C. & Analytical instruments
  • Easy to Operate
  • Free of Operational & Human Errors
  • DFM-06 - Portable (Direct Measurement)

Digital Gas Flow Meter DFM-05 (ELLUTIA 7000 GC Flowmeter)


Salient Features

Accurate & repeatable gas flow measurements are a crucial part of obtaining good results from the gas chromatograph. The new DFM-05 flow meter makes gas flow measurement easier and more accurate, helping to eliminate user errors.

Linear Velocity

The user is able to select their column diameter in the options menu, the linear velocity can then be calculated and displayed. The user can easily switch between standard flow and linear velocity with a single button press.

Split Flow Calculation

Split flow mode allows the user to measure and store a column flow, the user can then measure the split flow and the DFM-05 flowmeter displays both the flow rate and the split ratio.

Technical Specifications
  • Range : 5 to 500 ml/min. (1 to 275 ml/min. for Carbon Dioxide)
  • Resolution : 0.1 ml/min
  • Accuracy : : ± 0.4 ml/min. or 2.5% of reading (whichever is greater)
  • Gases : Air, Argon, Argon / 5% Methane, Carbon Dioxide, Helium, Hydrogen, Nitrogen, Oxygen
  • Size : 68 x 130 x 30 mm
  • Weight : 150 gm
  • Warranty : 3 Years
  • Calibration : Annually
  • Traceability : Calibration traceable to UKAS standards

Digital Gas Flow Meter DFM-08 (RESTEK PROFLOW-6000)


Technical Specifications
  • Type of Measurement : Volumetric Flow
  • Accuracy of Measurements : ± 2% of flow reading or ± 0.2 ml/min. whichever is greater
  • Power Requirements : 2 AA alkaline batteries 1.5 V DC each / 3 V DC 200 ma
  • Operating Flow Range : 1 to 500 ml/min.
  • Operating Temperature Range : 0° - 48°C
  • Available Communication : USB data port
  • Warranty : 3 Years
  • Calibration : NIST traceable. Yearly calibration is recommended
  • Certification : CE, Ex
  • Compliance : WEEE, RoHS
Salient Features
  • Flow for gases across a range of 1-500 ml/min.
  • Yearly Calibration
  • Over-range warning indicator
  • Auto shutoff feature
  • Ergonomic design and side grips for comfort
  • Use as a benchtop or handheld unit
  • Measures most gas types
  • Convenient carrying / storage case included
  • Uses 2 AA batteries (included)
  • Data output via USB port