Get More Control Over Emissions and Exhaust Sampling


Measures PM, PN, Exhaust Flow, and More
Reduces Harmful Humidity and Condensation

What is GlobalMRV’s Sample Conditioning System?

Taking samples of your engine’s emissions shouldn’t be this tough.

After decades of using PEMS, iPEMS, and mini-PEMS, finally: a properly prepared and delivered sample that is simple to use, reduces operator need for interaction, and reduces measurement losses.

Introducing GlobalMRV’s Sample Conditioning System:
More Accurate, Reliable, and Seamless Sample Preparation

How does the Sample Conditioning System work?

Due to the compression of the sample, our Sample Conditioning System gives a smooth signal of delivery, allowing users to conduct seamless sample deliveries in areas that are historically a challenge to access.

Our Sample Conditioning System can extract an accurate and reliable emissions sample without interference from equipment oscillations and interruptions, all while reducing humidity and condensation in the process.

Online, phone, and email support are included in the warranty with each Sample Conditioning System purchase


  • 12”H x 7”D x 7”W
  • (305mm x 178mm x 178mm)

Weight, Power, and Flow

  • Weight: 11 lbs. (5 kg)
  • Power: 12 to 14VDC
  • Amperage: 2-3 amperes
  • Sample Flow (Volume):
  • 16 liters per minute (IN)
  • 1-4 liters per minute (OUT)
  • (305mm x 178mm x 178mm)

Humidity Options

  • Relative Humidity IN
  • Relative Humidity OUT
  • For water/condensation/humidity correction
  • Water Sample Testing (Collection)
  • PM – Measurement
  • PN – Measurement

Optimal Instrument Conditions

  • 5°C to 35°C (40°F to 95°F)
  • 0-99% relative humidity (RH), non-condensing



Applicable operational engines include vehicles operating in real-world driving conditions, such as:

  • Lawn equipment
  • Motorcycles
  • ATVs
  • Passenger vehicles
  • Trucks and semi-trucks
  • Construction equipment
  • Marine vessels
  • Locomotives

Easy to Deploy

GlobalMRV PEMS, iPEMS, and mini-PEMS units can set up in as little as 15 minutes


Flexible and Affordable

Our Hardware as a Service (Haas) model allows you to rent PEMS, iPEMS, and mini-PEMS for a fraction of the cost


Instant Results

Receive results instantly with our PEMS’ 24/7 monitoring capabilities

Ready to Get Started?

GlobalMRV helps institutions measure, report, and verify emissions for all different testing needs. Contact us today for a risk-free, complimentary consultation.