Thermo Scientific - GFM Pro
Manufactured by Thermo Scientific
Thermo Scientific GFM Pro (Gas Flowmeter)
The Thermo Scientific GFM Pro Gas Flowmeter is specifically designed for use with gas chromatography (GC) systems. The probe is applied directly to the gas flow stream and the measured flow rate is presented on the LCD screen. Units of flow are measured in mL/min. The unit provides continuous real-time measurements of gas streams ranging from 0.50-500 mL/min. Because the technology employs volumetric flow measurement the unit is compatible with all laboratory gases without requiring prior knowledge of the specific gas composition.
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Features of GFM Pro
Key features include:
- Measurement range of 0.5-500 ml/min
- Measures volumetric flow for all gases
- Calibration- Traceable to NIST primary standards
- Explosion-proof rating for flammable and explosive gases
- Accuracy of +/- 2% of flow or +/- 0.05 ml/min whichever is greater
- Over range warning indicator
- Auto-shutoff feature
- Use as a bench-top or hand-held unit
- Ergonomic Design
- Side grips for added durability
- Convenient carrying/storage case included
- CE certified
- Uses 2-AA batteries
- Data output via USB port
- Re-calibration service available
General Specifications
| Power Requirements | 2 AA batteries |
Additional Specifications
Accuracy of Measurements ± 2% of target value
Operating Flow Range (Positive flow): +0.50 to +500 mL/min
(Negative vacuum flow): -0.50 to -500 mL/min
Certifications CE, EX
Compliance WEEE,RoHS