Quality Instruments, Spare Parts, Service & Support from your Diluting Sampler Specialists at ASI.

Experience and Expertise from Hundreds of Reconditioned and Repaired CEMS Dilution Probes.

Fast and Consistent Turnaround Times for your Serviced Equipment. BMP: Basic Monitoring Probe.


Contact Us

Sample Diluting Instruments
    In-Situ Dilution Probes
    Diluting Modules
    OEM Diluters

Critical Orifices
Pyrex® Glass Critical Orifices
    Monel® Critical Orifices
    Quartz Critical Orifices
    OEM Production

Dilution Instrument Services
    In-Situ Dilution Probe Services
    Out-Of-Stack Probe Services
    Critical Orifice Services

In-Situ Dilution Probe Heaters
Complete Heater Assemblies
Stack-Tester Version
C22 Alloy & Halar Series

Extension Pipe Assemblies
    In-situ Probe Extensions
    Custom Weldments

Spare Parts and Consumables
    In-Situ Dilution Probe Parts
    OOS Diluting Sampler Parts
    Obsolete Probe Heater Parts
    Custom Manufactured Parts

Please provide us with the following Contact information (Bolded Fields are Required). We will respond as soon as possible with further information and current pricing.

Contact: Type of Service:
In-situ Probe Service
Company: EPM Out-of-Stack Probe Service
Critical Orifice Service
Address1: In-situ Probe Heater Service
Address2: If other, please specify:
City: When would you be needing Service?
State: Zip: How should ASI respond?
Phone: How did you hear about ASI?

Please provide your comments and/or pertinent information, also any questions that you would like for us to answer.





Alpha Suite Inc.
Arlington Heights, IL 60004 USA
Tel: 847-788-9489

Alpha Suite Inc.  2017