MEXA-584L
Portable Engine Exhaust Emission Analyzer
The MEXA‑584L is a lightweight (~4 kg), portable emissions analyzer that simultaneously measures CO, HC, CO₂ (NDIR) and AFR/Lambda at idle, with optional O₂, NO, RPM, and oil temperature monitoring. It features an intuitive icon LCD, simple calibration, durable sampling tube, and RS‑232C remote control/data logging for versatile field testing.

Why Choose MEXA-584L
- Portable & Robust — ≈4 kg instrument — Compact, lightweight design for on‑the‑go testing
- Multi‑Gas Analysis — CO, HC, CO₂, AFR/Lambda — Simultaneous exhaust component measurement
- Remote Connectivity — RS‑232C interface — Enables PC control and data logging
- Intuitive Display — Icon LCD — Simplifies operation and status checks

Key Advantages of MEXA-584L
1.
Portable & Robust
≈4 kg design enables easy field deployment and handling
2.
Simultaneous Measurement
Measures CO, HC, CO₂ and AFR/Lambda in one test.
3.
Remote Connectivity
Allows PC control and real‑time data logging.
4.
Intuitive Display
Provides quick status checks and straightforward operation.
Technical Specifications of MEXA-584L
| Measured components | CO, HC, CO2, Air–fuel ratio (AFR), Lambda, (O2, NO optional) |
| Measurement principle | CO, HC, CO2: Non-dispersive infrared (NDIR) Air-to-fuel ratio (AFR), Excess air ration (lambda): carbon balance method or Brettschneider method (with O2 measurement). AFR and lambda are calculated by the carbon balance method in standard configuration. |
| Conformed standard | OIML Class 0 - CE - FCC |
| Ambient humidity | Under 90% relative humidity |
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