Portable Total Hydrocarbon (VOCs) Analyzer (FID)

Portable Total Hydrocarbon (VOCs) Analyzer (FID)Application Fields

※Petroleum refining and petrochemical, chemical, pharmaceutical manufacturing, surface coating, printing and packaging industries

※LDAR (Leak Detection and Repair) detection

※Rapid monitoring of fixed pollution sources

※Evaluation of the effectiveness of VOCs treatment facilities

※VOCs traceability investigation

※Factory workshop environmentVOCs detection

※wastewater poolVOCs emission detection

※Unorganized on-site emergency testing

※On site inspection of oil and gas recovery at gas stations and oil depots

reference standard

GB 37822-2019 Unorganized Emission Control Standards for Volatile Organic Compounds

HJ 38-2017 "Determination of Total Hydrocarbons, Methane and Non Methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources by Gas Chromatography Method"

HJ 1012-2018 "Technical Requirements and Testing Methods for Portable Monitoring Instruments for Total Hydrocarbons, Methane and Non Methane Total Hydrocarbons in Environmental Air and Waste Gas"

HJ 1013-2018 Technical Requirements and Testing Methods for Continuous Monitoring System of Non Methane Total Hydrocarbons in Fixed Pollution Source Waste Gas

HJ 733-2014 Technical Guidelines for Detection of Volatile Organic Compounds in Leakage and Open Liquid Surface Emissions

HJ 1230-2021 Technical Guidelines for Detection and Remediation of Volatile Organic Compounds Leakage in Industrial Enterprises

Response gas

Alkanes: such as methane, ethane, etc.

Aromatic hydrocarbons: such as benzene, toluene, xylene, etc.

Alkenes: such as ethylene, propylene, etc.

Halogenated hydrocarbons: such as chloroform, dichloromethane, etc.

Esters: such as ethyl acetate, acetone, etc

Ketones: such as acetone, butanone, etc.

Other compounds: such as naphthalene, pyridine, etc

Portable Total Hydrocarbon (VOCs) Analyzer (FID)Performance characteristics

1Small size and ultra lightweight,Insufficient weight of the host1kg；

2miniatureEPC constant current control of hydrogen flow rate, FID combustion is stable and not easily extinguished;

3Quantitative analysis function, multiple level reduction of preheating time and improvement of calibration timeliness;

4The whole machine adopts intrinsic safety design+Explosion proof design explosion-proof level: Ex db ia IIC T4 Gb;

5Equipped with replaceable low-pressure solid-state hydrogen storage systemgoldFilling hydrogen bottles is simple and convenient;

6support Ppm/mg/m3/μ mol/mol switching;

7Set alarm thresholds, storage intervals, and manually/Automatic storage, blowing function, etc;

8built-inWi Fi and Bluetooth capabilities allow for easy connection to smartphones or tablets, enabling data transfer, device operation, and storage in the cloud；

9OptionalPID、 Sensors for oxygen, carbon monoxide, carbon dioxide, sulfur dioxide, hydrogen sulfide, etc;

10OptionalRFID electronic tags can be used in conjunction with instrument inventory management platform software to achieve intelligent management of instruments;

Technical Specifications

Detector type：FID and PID/O2/CO/SO2/H2S (optional)

Precision mode：ppm/ppb

Range of measurement（ppm）：FID: 0-50000 μ mol/mol methane (adjustable range)

repetitiveness：FID: Instrument ± 2% (500 ppm methane)

Accuracy:FID: Instrument - readings of 2% soil, 1.0 to 10000 ppm methane;50℃At -20 ℃ high and low temperatures, the detector reading error is ≤+5%;

warm-up time≤5min

Detection limit: FID instrument -0.5 ppm methane

response time：FID: Using 10000ppm methane,T90＜2s

Sampling flow rate: The nominal value is displayed at the inlet of the sample probe,0.1-1.0L/min， Rated 0.7 L/min., positive pressure 50KPa, negative pressure -40KPa

Hydrogen source storage method: Low pressure solid-state hydrogen storage alloy gas cylinder

Hydrogen cylinder capacity: at room temperature10L

Hydrogen working time: continuous working time≥10h

input/Output：BluetoothWI-FI、USB

Operation interaction：2.8-inch color LCD display screen; Four buttons

measurement calibration：Support multi-point correction, with at least two points

Data storage:1 million pieces of data can be exported to a PC via USB for viewing

working conditions：ambient temperature-25 ° C to+50 ° C; relative humidity (0~95)% RH

Pressure dynamic compensation：Automatic dynamic adaptation of sampling pressure

Battery capacity:7.4V 5000mAh rechargeable battery

Explosion-proof rating：Ex db IIC T4 Gb

Total weight：0.9±0.05kg

Overall dimensions：320×92×66m

Configuration List: Host 1 set, 1 battery charger, 1 sampling probe, 2 hydrogen storage alloy bottles, 1 hydrogen storage alloy bottle inflation valve, 3 standard airbags, 1 sintered filter, 1 wristband, 1 disassembly tool (for disassembling and cleaning the sintered filter), 1 protective box, 1 pressure gauge, 10 filter membranes, 1 data cable, and 1 printed document (instruction manual, certificate of conformity, factory inspection report, shipping list)