Digital Gas Flow Meter for GC are ideal for measuring gas streams with composite gas composition. These flow meters are easy to maintain, by simply replacing the cartridge once a year to keep the meter compliant. There is no more need to ship your meter back for a 3rd party recalibration, simply order and replace the cartridge yourself.
Introduction: HF series digital gas testing flow meter, use principle of micro-bridge gas qualitysensor have heat transfer theory. When gas goes through the sensor inside parts, theheat it takes is proportional to gas flow ( or gas quality ), and finally reflected in sensoroutput voltage. This flow meter mainly used with gas chromatography system, in order totest carrier gas flow parameter proportion analysis. To replace traditional soap meter.Increase working efficiency. Instantly could read gas flow rate. Very easy to use.Attention: this flow meter is only to be used for working condition of gas parameters ofreference.Not for commercial gas flow testing.

Meter GC Flow Meter: Feature:1. Use special micro bridge gas quality sensor component to test, flow rate testing isaccurate2. Inside has battery, no need to use extra power supply, could be used at any location.3. When batter is short of power, has indication to replace.4. Only used with GC instrument.

• Recalibrate annually by replacing cartridge with a NIST-certified calibration cartridge
• Measures gas volumetrically, eliminating the need to select a gas type
• USB connects to web interface for updates and monitoring
• Easy to view OLED screen
• Valuable tool for troubleshooting detector problems
• New composite materials construction

GC Digital Gas Flow meter

Minimum Order Quantity	1 Piece
Pack Type	0-1000ml/min
Operating Pressure	1 bar
Power Supply	Battery
Application	Laboratory Use
Operating Temperature	25C
Accuracy	0.01ml/min
Electronics Enclosure	0.01ml/min
Frequency	0-1000ml/min
Voltage	battery
Color	Grey
Material	Fiber
Base Rating	Digital
Body Finish	Perfect
Flange To Flange	Auto
Stop Rate	Automatic
Model	Digital DFM
Brand	Athena
Display	Remote
Why do you need this	1000ml/min
Line Size	1/4

Digital Gas Flow Meter for GC are ideal for measuring gas streams with composite gas composition. These flow meters are easy to maintain, by simply replacing the cartridge once a year to keep the meter compliant. There is no more need to ship your meter back for a 3rd party recalibration, simply order and replace the cartridge yourself.

Introduction:HF series digital gas testing flow meter, use principle of micro-bridge gas qualitysensor have heat transfer theory. When gas goes through the sensor inside parts, theheat it takes is proportional to gas flow ( or gas quality ), and finally reflected in sensoroutput voltage. This flow meter mainly used with gas chromatography system, in order totest carrier gas flow parameter proportion analysis. To replace traditional soap meter.Increase working efficiency. Instantly could read gas flow rate. Very easy to use.Attention: this flow meter is only to be used for working condition of gas parameters ofreference.Not for commercial gas flow testing.

Meter GC Flow Meter: Feature:1. Use special micro bridge gas quality sensor component to test, flow rate testing isaccurate2. Inside has battery, no need to use extra power supply, could be used at any location.3. When batter is short of power, has indication to replace.4. Only used with GC instrument.

• Recalibrate annually by replacing cartridge with a NIST-certified calibration cartridge
• Measures gas volumetrically, eliminating the need to select a gas type
• USB connects to web interface for updates and monitoring
• Easy to view OLED screen
• Valuable tool for troubleshooting detector problems
• New composite materials construction

Digital Gas Flow Meter GC With sincerity and hard work of our experts, we have carved a niche for ourselves in this domain by offering Digital Gas Flow Meter. The offered flow meter is useful for measuring any gas flow rate especially for G.C. & analytical instruments. The provided flow meter is manufactured using superior quality components and advanced technology in tandem with defined industry standards. In order to ensure the functioning, this flow meter is stringently tested against practical parameters by our experts.

Features:

• Direct Digital Readout
• Microcontroller Based
• Digital Display of LED/LCD

Salient Features:

• Direct Digital Readout
• Microcontroller Based
• Digital Display of LED/LCD
• Useful for measuring any gas flow rate especially for G.C. &
• Analytical Instruments.
• Highly Accurate and fast readout
• Easy to Operate
• Free of Operational & Human errors
• DFM-01, 02, 03 & 04 - Table Mounting (Soap Solution based)

Technical Specifications:

Flow Range	DFM-01 : 1 ml/min. to 50 ml/min. with least count of 0.1 ml/min DFM-02 : 5 ml/min. to 500 ml/min. with least count of 1 ml/min DFM-03 : 200 ml/min. to 2000 ml/min. with least count of 1 ml/min DFM-04 : 1 ml/min. to 500 ml/min. with least count of 0.1 ml/min (auto range) DFM-05 : 1 ml/min. to 1000 ml/min. with least count of 0.1 ml/min (auto range) DFM-06 : 10 ml/min. to 400 ml/min. with least count of 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
Optional Attachment	Battery Operated Rechargeable System

Digital Bubble Flowmeter
Our competency lies in offering our clients an excellent quality range of Digital Bubble Flowmeter. Our offered flow meter detects the bubble enters and exits in the calibrated tube. This flow meter is perfectly designed with the use of impeccable grade components and latest technology under the supervision of dexterous technocrats who hold vast experience in the domain. This flow meter is highly acknowledged in the market for its easy operation and optimum finish.

Features

• Very reliable
• Easy to use
• Enhanced durability

Volumetric (Bubble) Measurement:

• If the amount of gas exiting a column or split vent is measured in units of volume, the flow rate is volumetric based. For example, measuring the volume of gas in milliliters (mL) per unit time in minutes will result in a volumetric flow rate in mL/min. The most common device for measuring a volumetric flow rate is a bubble flowmeter. These devices are used to determine flow by measuring the time required for a gas stream to move a soap bubble through a specific volume.
• There are several important considerations when using a bubble flowmeter
• The flow measurement is based on volume, and can be affected by atmospheric pressure and temperature conditions.
• If water vapor is present, it can result in an elevated flow rate measurement. The gas being measured can diffuse rapidly through the soap bubble resulting in an erroneously low flow rate measurement. This is especially a consideration for helium and hydrogen.
• Usually, flow rates are measured at ambient temperature and pressure. If it is necessary to compare flow rates taken under different temperature and/or pressure conditions, a correction factor relative to a set standard temperature and pressure should be applied:
• F_ref: F_amb (P_amb/P_ref) (/T_refT_amb)

Where:

• F_ref: flow corrected to reference conditions
• F_amb: flow measured at ambient conditions
• P_amb: atmospheric pressure at ambient conditions
• P_ref: pressure at reference conditions (1 atm commonly used)
• T_ref: temperature at reference conditions in Kelvin (K) (298 K commonly used)
• T_amb: temperature at ambient conditions in K