Products » Calibrators » PCU Portable Calibration Kit

PCU Series Portable Mass Flow Calibration Kit

Portable solution for verifying and calibrating gas flow processes

Alicat Gas Flow Portable Calibration Unit

Designed with field work in mind, the PCU kit makes MFC and MFM verification fast and easy. Quickly connect the device under test with push‑connect fittings, double check the accuracy, and move on to the next. The PCU kit houses three mass flow meters in a durable carrying case. Ideal for covering a wide range of flow rates, each unit is built to spec with accuracy as good as good as ± 0.5% of reading or ± 0.1% of full scale.

Up to 50,000:1 operating range
Rugged industrial carrying case
Up to 500 SLPM
Corrosion resistant and low pressure drop options available
NIST-traceable calibration certificates
Easy push‑connect or compression fittings
USB A-B cable for connection to a computer
Powered by AC/DC adaptor, with AA battery option

Specifications, operating manuals, brochures, software, and utilities →

Full Scale Flow Ranges

0.5 SCCM – 500 SLPM

Max Operating Pressure

160 PSIA

For best results, send your Alicat device to your local service center for calibration. Field calibration using the PCU is not recommended.

Request a Quote

Ask an Engineer

Looking for a mass flow controller or mass flow meter instead?

Build Options

Communication Protocols

Serial communication over USB

Displays

Backlit monochrome or TFT color; integrated

Process Connections

Push-to-connect (default), Compression

Ingress Protection

IP40

Power

4 AA batteries or included AC/DC adapter

Ready for the final details?

Each product is made-to-order.  Alicat’s Applications Engineers are ready to provide expertise and discuss custom options, ensuring the best fit for your needs.

Ask an Engineer

Downloads

Spec Sheets

M Series Spec Sheet  0.5 – 5 SCCM

M Series Spec Sheet  10 SCCM – 20 SLPM

M Series Spec Sheet  50 – 12,000 SLPM

MS Series Spec Sheet  All flow ranges

MW Series Spec Sheet  0.5 – 5 SCCM

MW Series Spec Sheet  10 SCCM – 100 SLPM

MW Series Spec Sheet  250 – 1,000 SLPM

Any of the above meters can be used in a PCU kit. PCU kits are subject to slightly increased pressure drop compared to each meter on its own.

Software & utilities

FlowVision™ 2  Latest – Compatible with Windows 10+

FlowVision™ 2.0  Legacy – Compatible with Windows 7/8/8.1

Serial Terminal Utility 

Top Level Part Numbers

Hidden Item So All Items Are Closed on Page Load

PCU Calibration Kits

PCU-KIT

PCU-0.5SCCM
PCU-2SCCM
PCU-5SCCM
PCU-.5SCCM
PCU-10SCCM
PCU-20SCCM
PCU-50SCCM
PCU-100SCCM
PCU-200SCCM
PCU-500SCCM

PCU-1SLPM
PCU-2SLPM
PCU-5SLPM
PCU-10SLPM
PCU-20SLPM
PCU-50SLPM
PCU-100SLPM
PCU-250SLPM
PCU-500SLPM

PCUS-100SCCM
PCUS-200SCCM
PCUS-500SCCM

PCUS-10SLPM
PCUS-20SLPM

PCUW-20SCCM
PCUW-50SCCM
PCUW-100SCCM
PCUW-200SCCM
PCUW-500SCCM

PCUW-1SLPM
PCUW-10SLPM

PCU-C10SCCM

PCU-MC50SCCM

PCU-MS100SLPM

PCU-S100SLPM

PCU-XX

Ask an engineer

Your flow rate, pressure, and choice of gas can all affect which Alicat instruments work for your application.

Our Applications Engineers can answer your questions and help you find the best option.

Service and Support

Whether it is time for your instrument’s annual recalibration or your instrument needs a repair or upgrade, you can fill out the Service Request Form below, email us, call us, or start a live chat session to get the service process started.

Service Request Form

