Alicat Scientific, Inc.

Mass Flow Controllers target OEMs and process lines.
Controls & Controllers

Mass Flow Controllers target OEMs and process lines.

Ready to control process flows at full accuracy in 70 ms, BASIS™ Flow Controllers are suited for OEM gas analyzers, automated gas mixing, and anywhere mass flow-only control is required. With 100 ms control response, units can react in real-time to upstream fluctuations. Controllers areÂ- available with following multi-gas calibrations: Air, Ar, CO2, N2, O2, N2O (selectable over RS-485);...

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Controls & Controllers

Alicat Scientific's Whisper Series Wins Global Innovation Award

Tucson, ArizonaÂ- – Alicat’s Whisper series of mass flow meters and controllers have taken the “Best Product” prize in an innovation competition run by its parent company, Halma plc. The Halma Innovation Awards recognizes advancements made by Halma subsidiaries that demonstrate creative new ways to improve a company’s products or operations. The Innovation Awards stem from...

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Rechargeable Portable Mass Flow Meters have color display option.
Test & Measurement

Rechargeable Portable Mass Flow Meters have color display option.

Offering ±0.8% reading accuracy for field verification/validation, handheld gas mass flow meters offer multi-parameter measurement and multiple true gas calibrations. Backlit color TFT display provides 6 hr continuous operation for flow verification inÂ- low-light settings within environmental, manufacturing, and metrology industries. Along with Gas Select™ firmware,...

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Mass Flowmeters/Controllers feature gas composition firmware.
Controls & Controllers

Mass Flowmeters/Controllers feature gas composition firmware.

Alicat mass flowmeters and flow controllers come with Gas Select v5.0, whichÂ- includes COMPOSER utility for programming and directly storing up to 20 gas compositions; users can define gas compositions to 0.01% for each of up to 5 constituent gases. Library offers up to 130 preloaded full gas calibrations, referenced to NIST Prop 9, and utility for defining mixed gas is also...

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Controls & Controllers

Mass Flow/Pressure Controllers have flexible dual-valve design.

MCD Series offers user-selectable control modes that allow users to switch between mass flow, volumetric flow, and absolute pressure measurement and control for flexibilityÂ- during laboratory use. With dedicated inlet valve and dedicated exhaust valve, single unit can control upstream and downstream flows as well as positive pressure or backpressure in both...

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Mass Flow Meters/Controllers helps conserve expensive gases.
Controls & Controllers

Mass Flow Meters/Controllers helps conserve expensive gases.

Based on laminar flow technology, Whisper seriesÂ- meets needs of process industries with systems using low pressure differentials or exotic gases. Flow body design and sensor achieve differential pressure range of .01–2.0 psid, depending on flow rate/configuration. Compatible with 30 field-selectable gases and gas mixes, products operate standalone or integrated into...

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Controls & Controllers

Mass Flow Controllers suit semiconductor manufacturing.

Featuring internally compensated laminar flow technology, Alicat Mass Flow Controllers can operate at flow rates from 0.5-50 sccm full scale with control range of 1-100%. Control response time is less than 100 msec with 1% accuracy. Units include display that allows user to view device status, change values of PID control loop, and view parameters. They are NIST- and CE-certified and have...

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Pressure Controller suits semiconductor manufacturing.
Controls & Controllers

Pressure Controller suits semiconductor manufacturing.

Dual-Valve Pressure Controller incorporates one upstream and one downstream valve for accurate pressure control in dead-ended applications without using manual bleed valve. Controller modulates proportional valves on source and vent side of process, concurrently. It provides control stability ±0.02% FS, custom pressure-selection range, and quick response time. Controller consumes 50 mA of...

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