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LY-3038C All-In-One Flue Gas VOCs Sampler is a portable, multi-functional sampling device designed for fixed pollution source exhaust gas monitoring. It supports solid-phase adsorption VOCs sampling, solution absorption sampling for SO₂, NOₓ and other gaseous pollutants, and can work as a flue gas pretreatment unit for flue gas analyzers. With stable flow control, real-time parameter measurement, large-capacity data storage and a compact handheld design, it provides safe, accurate and efficient on-site sampling for environmental protection, industrial inspection, safety supervision and laboratory testing.
This all-in-one unit integrates VOCs sampling, flue gas sampling and flue gas pretreatment in one device. It supports solid-phase adsorption tube sampling for volatile organic compounds and solution absorption sampling for conventional gaseous pollutants, fully meeting diverse fixed pollution source sampling requirements.
Equipped with an electronic flow meter for steady and accurate flow control, and a high-precision diaphragm pump with strong load capacity and long service life. It automatically measures ambient temperature, atmospheric pressure, gauge pressure and gauge temperature, with real-time conversion and display of standard volume and reference volume for reliable sampling data.
Built-in large-capacity storage supports sampling data storage, review, export and printing. The compact, lightweight structure ensures easy portability and comfortable handheld operation for field and on-site use. Automatic parameter monitoring and intuitive operation greatly improve on-site working efficiency.
The LY-3038C flue gas VOCs sampling system is designed and manufactured in full compliance with national and industrial standards for stationary pollution source monitoring:
GB/T 16157-1996 Determination of Particulate Matter in Exhaust Gases from Stationary Pollution Sources and Sampling Methods for Gaseous Pollutants
HJ/T 47-1997 Technical Specifications for Flue Gas Samplers
HJ 734-2014 Determination of Volatile Organic Compounds in Waste Gas from Stationary Pollution Sources—Solid Phase Adsorption-Thermal Desorption/Gas Chromatography-Mass Spectrometry
JJG 1169-2019 Flue Gas Samplers
Technical Specifications
Main Parameters | Range | Resolution | Accuracy |
Sampling Flow | （20～200）mL/min | 0.1mL/min | Within±5% |
（0.02～1）L/min（Customizable） | 0.01 L/min | Within±5% | |
（0.2～2）L/min（Customizable） | 0.01 L/min | Within±2% | |
Inlet Temperature | （-55～125）℃ | 0.1℃ | Within±2℃ |
Inlet Pressure | （-40～0）kPa | 0.01kPa | Within±2.5% |
Atmospheric Pressure | （50～130）kPa | 0.01kPa | Within±500Pa |
Sampling Duration Setting | Adjustable within 9999 min | 1min | Within±0.1% |
Sampling Volume Setting | Adjustable within 999999 mL | 1mL | Within±2% |
Heating Temperature | 120℃（80℃～160℃可设） | 1℃ | Within±10℃ |
Refrigeration Temperature | （0～5）℃ | 1℃ | Within±2℃ |
Load Capacity | Capable of overcoming a resistance greater than -20 kPa at a flow rate of 50 mL/min | ||
Data Storage | 5000 sets | ||
Sampling Probe Length | Standard: 1.2 m (Effective length 0.8 m); Customizable | ||
Power Supply | DC 24V, 10A | ||
Weight (Main Unit) | 3.5 kg | ||
Target Applications & Industries
This all-in-one flue gas VOCs sampler is widely used in environmental protection agencies, third-party testing companies, industrial and mining enterprises, public health, labor safety supervision, military, scientific research and education fields. It is mainly used for VOCs sampling, conventional flue gas sampling and flue gas pretreatment in stationary pollution source exhaust gas detection.
Lonying is a professional provider of environmental monitoring instruments with reliable quality and stable performance. The LY-3038C sampler features a three-in-one design, high precision, easy operation and portability, widely used in on-site monitoring worldwide. We provide professional pre-sales configuration, technical training and complete after-sales support to ensure long-term stable use.
It supports three modes: adsorptive tube VOCs sampling, solution absorption flue gas sampling (for SO₂, NOₓ, etc.), and flue gas pretreatment for flue gas analyzers.
Yes. It has a compact, lightweight structure for easy portability and comfortable handheld operation in field and fixed pollution source sampling.
Yes. It has built-in large-capacity data storage and supports data review, export and printing for convenient record management.
