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GF1000 LabUnlimited Flowmeter Kit

PART NO: Z-CSL-100-597

Price: £1,896.30

Portable Mass flowmeter, Standard supplied model range is 1SLPM, larger ranges to suit your applications are available on request, Resolution 0.1sccm, Charger Included.

Portable Mass Flow Meter GF1000 for in-house flow verification of a Gas Chromatograph.

This flow meter allows you to verify your gas flow processes in real time, giving you simultaneous flow and pressure readings and improving validation efficiency.

Laboratory-Grade Flow Verification on the Palm of Your Hand

This portable mass flow meter makes stopping an operational process for validation or calibration a much easier procedure. It reduces downtime and total disruption to your process, as it provides instant-on and real-time readings for multiple gases across wide flow ranges

Accurate & Reliable: Calibrate flows with NIST-traceable accuracy for a variety of gases down to 1/1000th of full scale.

Efficient: As soon as you power the GF1000 Meter on, it is ready to display live flow, pressure, and temperature readings in your choice of engineering units.

Robust: MB series portable flow meters are designed to be carried and can withstand drops if they should occur.

Fast: Laboratory-grade flow verification in 20 seconds.

Main Features:

Verification of mass measurement on the input and vent of GC Instruments
Verification of volumetric measurement on the vent of GC Instruments
Verification of the pressure on the inlet and vent of the GC Instruments
Gas type select for 30 of the most common gases or mixes
Accuracy: ± (0.8% of Reading + 0.2% of Full Scale) for precise measurements
Repeatability: ± 0.2% Full Scale for consistent measurements
10mS or faster response to changes in flow, pressure, and temperature
Battery lasts 18 hours on a single charge
1:1000 Turndown Ratio allows one unit to cover both the capillary and carrier gas flow ranges.
RS-232 Serial Output of all four parameters and selected gas to enable for data logging to any PC, PDA, LIMS, or other device with serial terminal capability

Applications: In-house flow verification for a Gas Chromatograph, calibration of an Air Sampling

FAQ

I am using an ADM Agilent Flow Meter - now discontinued - to measure flow on my GC. Is the GF1000 kit the right choice for me?

Yes. The GF1000 kit is the perfect choice and suitable alternative to the ADM1000 Flow Meter from Agilent, when your measuring flow range is higher than 500mL/min.

My measuring flow range is higher than 700mL/min. Can I still use the GF1000 kit?

The GF1000 flow range in between 0.1 to 1000 mL/min. If you require a higher range, we can discuss your requirements to arrange a suitable alternative. Be sure to contact our Sales Team and we'll be happy to help you find the flow meter to meet your requirements. You can also check out the Technical Specifications below for more information.

My measuring flow range is lower than 500mL/min. Can I still use the GF1000 kit?

Yes, but if your are operating at such a lower range than the max for the GF1000, you should consider using the GF500 Flowmeter Kit, that as a flow range in between 0.1 to 500 mL/min.

What is included in the kit?

The kit includes a hard carrying case, spare tubing, tubing connector fittings, power supply with four interchangeable plugs (EU, UK, CH, USA).

What kind of detector adapters can I get with my kit?

The detector adapters are not included in the kit, however you can add them separately. There are five detectors adapters available for purchase: Split Vent, GC FID, GC TCD, GC NPD & GC ECD adapter.

What can I get my flow meter calibrated?

At LabUnlimited, we carry out the calibrations in our dedicated workshop in Dublin.

Detector adaptars for Lab Unlimited GF500 Flowmeter Kit

Technical Specifications of the GF500 Flowmeter, the GF1000 and the now obsolete ADM 1000:

Specifications	Lab Unlimited GF500	GF1000 Mass Flow Meter Kit	Agilent ADM 1000 - Obsolete
Mode of Measurement	Volumetric or Mass	Displays mass flow, volumetric flow, temperature, and pressure readings simultaneously	Volumetric Flow
Split Ratio Mode	Yes	N/A	Yes
Gases	air, argon, argon/methane, carbon dioxide, helium, hydrogen, nitrogen, and oxygen	Various gas options, 30+	Compatible with non-corrosive and non-flammable gases
Flow range	0.1 to 500 mL/min (0.1 to 275 mL/min for carbon dioxide)	0-1000 SCCM and mL/min (other ranges available upon request)	0.5 to 1000 mL/min, autoranging
Resolution	0.1 mL/min	0.1 mL/min and 0.1 SCCM	Auto ranging display: 0.01/0.1/1.0Ml/min
Accuracy	± 2.5% of reading	± (0.8% of reading +0.2% of full scale)	± 3% of reading
Display	OLED	Digital	16 character alphanumeric
Calibration	Calibration: 25-point, Traceable to National Standards	NIST traceability	NIST traceability
Operating Temperature Range	15-35 °C	-10°C to 60°C	0°C to 45°C
Size	68 x 130 x 30 mm	60.33 x 170.43 x23.5 mm	N/A
Weight	150 g	453.59 g (1lb)	N/A
Power	Internal battery (automatic shutoff feature conserves battery), charge battery using a 110 VAC charger or a MicroUSB cable	Rechargeable battery with universal USB micro charger	9V battery (alkaline)
CE mark	yes	yes	N/A
Data output	Data output: USB cable	RS232 Output	N/A
Auto Power off	Yes	N/A	Yes
Inlet ID/OD	1/16” I.D. flexible tubing (included)	1/8” Female NPT thread	N/A
Inlet Pressure	25 psi (175 kpa) maximum	Max 145 psig recommended 50 psig	N/A
Tubing Temperature Range	N/A	N/A	-62°C to 110°C
Additional Features	Declaration of Conformity according to ISO/IEC Guide 22 and EN 45014	Turndown Ratio of 1:1000	Each flowmeter individually computer calibrated.
Additional Features		Measures pressure (inlet and vent of GC)	Self-checking power on sequence

Catalogue Number

6.276 103

Manufacturer P/n

Z-CSL-100-597

Search words

Flow meters

GC flow meters

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