flow calibrators Equipment in Gabon

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ETG - Model CALG 100 - Calibration for Trace Gas Analyzer System

by ETG Risorse e Tecnologia     based in Montiglio, ITALY

CAL G 100 it’s a very useful gas generator to perform calibration for trace gas analyzer as well standard device . It can generate ppb level as well ppm. The system it’s composed by an thermocontrolled oven with a capacity to allow multiple permeation tube insertion , one or more MFC to a precise flow control , a pressure control ...

Model 408 Series - Nitric Oxide Calibration Source

by 2B Technologies     based in Boulder, COLORADO (USA)

The Model 408 Nitric Oxide Calibration Source is a portable source of nitric oxide that allows one to calibrate any nitric oxide monitor.  The instrument scrubs NO from ambient air and produces either zero air or air having a mixing ratio of NO in the range 10-1,000 parts-per-billion by volume (ppbv).  The desired NO concentration is ...

HI-Q - Model HFC-Series - Digital & Analog Style High Volume Air Flow Calibrators

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

The HFC-Series, HI-Volume Air Flow Calibrators, have eliminated the need for cumbersome orifice plates and water manometers. The HFC-XXC series units utilize a precision machined Venturi tube coupled with a pressure differential gauge giving a direct reading in the volumetric units of your choice (i.e. SCFM @ stp) . The unit is calibrated against ...

HI-Q - Adapter Plates (High Flow) for Air Flow Calibrators

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

HI-Q Environmental Products Company's 'FHA-Series' adapters are designed to reduce overall pressure drop found during the calibration of standard 4' diameter and 8' x 10' filter paper sampling applications. The FHA's unique design reduces the overall paper to adapter fitting contact, thereby allowing the maximum obtainable free cross-sectional ...

HI-Q - Model AFC-Complete-Series - Digital Display with Selectable Options Air Flow Calibrator

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

HI-Q's AFC-COMPLETE, digital air-flow calibrator, is 'the field technicians first choice' when it comes to air-flow calibration. This microprocessor based air-flow calibrator incorporates the use of a differential pressure sensor, a precision thermistor, an absolute barometric pressure sensor, and a precision machined venturi tube, to measure and ...

HI-Q - Model AFC-DIGITAL-Series - Digital Display with Flow Totalization Air Flow Calibrator

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

HI-Q Environmental Products Company's steel constructed, two-component polyurethane painted Air Flow Calibrator (AFC) housings incorporate a precision machined venturi tube to create a pressure differential across a fixed orifice. By varying the air flow velocities, the pressure differentials are measured & recorded against a laminar flow ...

HI-Q - Model AFC-Series - Analog Style Air Flow Calibrator

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

HI-Q Environmental Products Company's steel constructed, two-component polyurethane painted Air Flow Calibrator (AFC) housings incorporate a precision machined venturi tube to create a pressure differential across a fixed orifice. By varying the air flow velocities, the pressure differentials are measured & recorded against a laminar flow ...

HI-Q - Model D-AFC-Series - Digital Air Flow Calibrator Communication Options

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

Through the implementation of a barometric pressure sensor, thermocouple, precision machined venturi tube and differential pressure sensor, HI-Q's D-AFC- Series microprocessor based air flow calibrators are useds to measure, record, & display instantaneous flow rate (i.e.: CFM, LPM, or CMH), temperature (degrees C or F), and barometric ...

HI-Q - Model V-FLO-Series - In-Line Venturi Flow Meters

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

The V-FLO-XX series units incorporate a flowmeter and a precision-machined venturi tube to create a pressure differential across a fixed orifice which floats the indicating ball in the flowmeter. By varying the flow velocities, the pressure differentials are measured & recorded against a laminar flow element whose calibration is certified and ...

HI-Q - Calibrator Adapter Fittings for In-Line Calibration

by HI-Q Environmental Products Company     based in San Diego, CALIFORNIA (USA)

Air Flow Calibrators are generally used to verify the displayed air sample flow rate accuracy of complete air sampling systems. Along with the air flow measuring device to be calibrated, it is recommended that a 'Complete' system for calibration should also include the actual filter holder and filter media in order to duplicate realistic pressure ...

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