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Cleanroom testing and monitoring instruments
Advanced Testing Instruments supplies aerosol photometers, aerosol generators, microbial air samplers and particle counters for continuous monitoring and for testing and validation of cleanroom environments.
GTI and EMTEK
Cleanroom testing instruments
Product families
Five instrument ranges
01
Aerosol photometers
The GTI 3990 and GTI 3991 aerosol photometers are technologically advanced, scientifically designed optical scatter digital photometers for HEPA filter integrity and leak testing in cleanrooms, safety cabinets and clean air devices. They pair with GTI aerosol generators for a complete test setup.
Key features
GTI photometers
- Optical scatter digital measurement
- HEPA filter integrity and leak testing
- Portable for on-site validation
Range includes
GTI aerosol generators
- GTI 3990-01 and 3990-02
- GTI 3990-03 and 3990-04
- Challenge aerosol for filter testing
02
Aerosol generators
GTI aerosol generators produce a stable, consistent challenge aerosol for HEPA filter testing. Used with a GTI photometer, the GTI 3990-01 to 3990-04 models cover a range of flow and output requirements for cleanroom validation.
03
Microbial air samplers
EMTEK microbial air samplers collect airborne microorganisms for cleanroom monitoring. The range covers portable, stainless steel and remote samplers, with controllers and accessories for continuous monitoring.
Range includes
EMTEK samplers
- EMTEK P100 V2 and P100SS V2
- EMTEK R100 remote sampler
- Remote slit sampler (R2S)
- EMTEK V100 controller
Talk to us about
Particle counters
- Cleanroom classification
- Continuous monitoring
- Portable and remote options
04
Airborne particle counters
Portable and remote airborne particle counters for cleanroom classification and monitoring. Tell us about your application and our team will recommend a suitable unit.
05
Consumables and accessories
Keep your testing running with PAO4 testing reagent, Bev-A-Line tubing and EMTEK filtered high pressure diffusers.
Range includes
Testing consumables
- PAO4 testing reagent
- Bev-A-Line / Hytrel tubing
- EMTEK HPD2 diffuser
The ATI instrument range
Proven GTI and EMTEK instruments for cleanroom testing, validation and monitoring, backed by local support and calibration.
Request product information or a quotation
Tell us your application and we will recommend the right instrument.
01
Send your details
Share your application and any technical requirements.
02
We recommend a unit
Our experts suggest the instrument best suited to your testing or monitoring needs.
03
Quote and local support
You receive a clear quote and local support.