Home Product EXPEC-3200 Portable Methane/NMHC Detection System

EXPEC-3200 Portable Methane/NMHC Detection System

The EXPEC-3200 (Model: 115Pro) Portable THC/CH₄/NMHC Analyzer is equipped with a color touch screen and supports hot-swappable batteries. When paired with a water-based hydrogen generator, it enables long-term hydrogen supply. The instrument delivers high measurement accuracy, long battery life, and user-friendly operation, making it ideal for on-site determination of total hydrocarbons (THC), methane (CH₄), and non-methane hydrocarbons (NMHC) in both stationary and fugitive emission sources.

Downloads and Resources

Product Overview

The EXPEC 3200 (Model:115Pro) Portable Total Hydrocarbons (THC), Methane (CH₄) and Non-Methane Total Hydrocarbons (NMHC) Analyzer is based on gas chromatography with flame ionization detection (GC-FID). The instrument is fully compliant with the standards:
HJ 1332-2023 Stationary Source Emissions—Determination of Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons—Portable Gas Chromatography–Flame Ionization Detector Method and
HJ 1012-2018 Technical Requirements and Test Methods for Portable Analyzers for Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons in Ambient Air and Exhaust Gas.

EXPEC-3200 Portable Methane/NMHC Detection System Technical Specificationsh

Versatile Applications Across Industries

Environmental inspection and law enforcement for organized and unorganized NMHC emissions
Self-monitoring of NMHC emissions by enterprises with organized and unorganized discharge
Acceptance testing and comparison of online NMHC monitoring systems
VOCs source tracing and investigation
Performance evaluation of VOCs treatment facilities
Other applications involving non-methane total hydrocarbon (NMHC) monitoring

Key Features of EXPEC-3200 Portable Methane/NMHC Detection System

High Integration · Ultra Portability

The main unit (including gas cylinder and battery) weighs less than 9 kg, only 50% of the weight of similar products.
All-in-one industrial design with a reinforced carrying handle and backpack, allowing easy hand-carrying or back-mounted transport for single-operator field measurements.

Chromatogram Traceability

Displays and automatically records sample chromatograms, enabling convenient post-analysis data quality control and traceability.

Long-Lasting Operation, Reliable Gas and Power Supply

Gas Supply: Built-in zero-grade air generator module eliminates the need for external support gas; hydrogen is supplied by a water-based hydrogen generator.
Power Supply: Built-in replaceable lithium battery supports AC 220 V power or hot-swappable battery replacement, providing more than 8 hours of continuous operation.

Optional Portable Flue Gas Moisture, Temperature, Pressure, Flow, and Oxygen Analyzer

Simultaneously measures flue gas moisture content, oxygen concentration, temperature, pressure, and flow rate, with results directly comparable to emission standards.

Built-in Multipoint Calibration Curves

Multipoint correlation coefficients are integrated into the curves for easy on-site use and convenient quality control.

Why EXPEC-3200 Portable Methane/NMHC Detection System Stands Out

Frequently Asked Questions

Unlock Precision Analysis with EXPEC-3200 Portable Methane/NMHC Detection System

Ready to enhance your operations with industry-leading online analysis solutions? Get in touch for expert guidance, pricing, or a personalized demo.

Related Products

GRD-2000 Thermal Conductivity Gas Analyzer

GT Series Gas Detector（Leakage Detection）

ProMars-6000 Industrial Online Mass Spectrometer

RLGD-100 Remote Laser CH4 Detector