Precision Flow Lab
Service Calibration and Repair
Reliable cleaning, calibration, troubleshooting, repair, and range-change services for MFCs and major OEM flow-control equipment. Refurbished devices are also available for sale.
WHAT WE DO
Services
Clean & Calibrate
Includes cleaning, leak checking, testing, and calibrating mass flow control devices.
Range Change
Changing the gas type or measurement range measured in a device.
Build & Repair
Repairing devices, troubleshooting issues, and building refurbished mass flow controller solutions.
Baratron Servicing
Vacuum system testing and servicing for Baratron related applications. With limited cleaning and calibration services.
OEM SUPPORT
Manufacturers We Service
Click any manufacturer to view their gallery
AERA
ASM
Applied Materials
Brooks
Bronkhorst
Celerity
Datametrics
Edwards
Hastings
Millipore
MKS
Mykrolis
PFD
Porter
Qualiflow
Sierra
STEC
Tylan
Unit
Contact Us For Specific Model Inquiries
WHO WE ARE
About
Precision Flow Lab, LLC is a mass flow controller service center in Tempe, Arizona. Our service responsibilities include routine maintenance, troubleshooting, repair, calibration, and in-situ testing on a wide variety of MFCs and Baratrons.
Our technical team brings over 35 years of combined experience repairing, servicing, and calibrating mass flow controllers across most major OEM brands, including discontinued and legacy devices that manufacturers no longer support.
Precision Flow Lab uses DH Instruments/Fluke primary molbox calibration stations, allowing calibration to less than ±1% of full-scale accuracy.
We calibrate and repair most mass flow controllers, from legacy analog devices to digital RS-485, Ethernet, and DeviceNet models. We support most major OEM brands.
HOW IT WORKS
Our Service Process
1
Submit Model Information
2
Evaluation & Troubleshooting
3
Cleaning / Repair / Range Change
4
Calibration & Documentation
5
Return Shipping or Pickup
Years Experience
±1%
Full-Scale Calibration Accuracy
Major Brands Supported
3
Protocol Types (Analog & Digital RS-485)
GET IN TOUCH
Ready to Send Your MFC in?
Complete our detailed service request form so we can process your unit faster.
1
Fill Out the Form
Service level, device info, range & gas, hazard status, and symptoms.
2
Ship Your Unit
Send to 2125 S. 48th St., Suite 102, Tempe, AZ 85282.
3
Get a Quote
We’ll evaluate and respond within one business day.