Home of the HNU PID
Toll Free: 1-800-724-5600
» Home
» Portable Instruments
» Continuous Instruments
» Laboratory Instruments
» Ion Selective Electrodes
» Console
» Register
» Service
» About Us
» Contact Us
New Products
Model DL102 Snap-On Photoionizer - PID Analyzers recently acquired HNU’s technology including Field Portable PIDs, Laboratory Instruments and Continuous Monitors. HNU introduced the first commercial photoionization based instrumentation. Nearly 40,000 of the portable and and laboratory PIDs have been sold throughout the world. Many United States Environmental Protection Agency and Occupational Safety & Health Administration (OSHA) methods have been published in the Federal Register.



Model 1000 Gas Analyzer - The Model 1000 Analyzers are reliable, flexible and versatile instruments based on electrochemical sensors for the measurement of chlorine (Cl2), hydrogen cyanide (HCN), carbon monoxide (CO) other toxic gases in the workplace. These analyzers have an optional setpoint meter that can be used to control outside air vents or alarm if the gas is above an alarm level. These products are available in a NEMA 4 wall mount configuration.



Model 200/301C Product Line - The Model 301-C PID is a flexible and versatile Analyzer that is in its fourth generation. This Model is, by far, the most powerful and versatile (with its embedded Pentium PC) 300 series GC developed by us since 1985. The addition of these new Analyzers greatly improves the capability and range of Process Analyzers from PID.

Weekly News
2008-05-12 - EMail Us!
EMail functions on the Contact Us Page are now operational.
Written by: Steve Brown
Ip Address: Logged

2008-04-30 - Quotation Fix
The Get A Quote page has been debugged and is now in good working order.
Written by: Steve Brown
Ip Address: Logged

2008-04-11 - Ion Selective Electrodes
New Link on Navigation bar... the Ion Selective Electrodes link leads to a page which leads to various ISE\'s.
Written by: Steve Brown
Ip Address: Logged


PID Analyzers | Home
PID Analyzers develops sensors & analyzers for air, water and process applications and sells these products worldwide. The sensor technologies include photoionization, infrared, electrochemistry, catalytic combustion, flame ionization, capacitance, thermal conductivity, process gas chromatography... Many of our analyzers are multifunctional and include multiple technologies. The parameters measured include: VOCs, O2, H2O, fixed gases, SO2, NO2, NO, CO2, formaldehyde... at ppb to % levels.

PID Analyzers -

Technical Papers
[Will open in new window]

Laboratory Portable Continuous Application Notes





Website Update
Thank you for your continued cooperation in working with us while we construct the website. We are working to get all of the data needed to complete the remaining pages. If you are in need of some information that is not available on the website, please contact sbrown@hnu.com. Questions, comments and concerns are always welcome, and are to be sent to sbrown@hnu.com as well. Thank you for your support.
- Steven Brown, Webmaster
  Copyright © 2008 PID Analyzers, LLC. All rights reserved.