Portable oil fume rapid detector

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Product Details

With the rapid development of the catering industry, the problem of oil fume pollution has become increasingly prominent and has become one of the hotspots of environmental complaints. The routine monitoring of oil fume pollution in the catering industry is also receiving increasing attention from all walks of life. Due to the intermittent emission of cooking fumes in the catering industry, with varying concentrations, traditional detection methods require high on-site testing conditions. Samples need to be taken back to the laboratory for analysis, and the detection cycle is long, making it difficult to quickly obtain real-time monitoring data on site, resulting in difficulties in on-site monitoring and law enforcement. The measurement accuracy of traditional detection methods is affected by factors such as sampling process, sampling equipment, CCL4 purity, and operator experience, and the carcinogenicity of CCL4 is also detrimental to the physical and mental health of operators. Therefore, seeking a method suitable for on-site supervision and inspection of cooking fumes in the catering industry has become an urgent task.

After years of dedicated research and cooperation with the Chinese Academy of Environmental Sciences, our company has launched a new generation of fast oil fume detection instrument that applies the principle of electrostatic field charging (i.e., using an electrostatic field to charge oil fume particles and measuring oil fume concentration by detecting the particle charge), achieving on-site direct reading of oil fume concentration.

Main Features

Real time display of detection data, no need for laboratory analysis

High detection accuracy and good data repeatability

On site printing of detection data (maximum value, minimum value, and average value)

◆ Can simultaneously measure dynamic pressure, static pressure, temperature, etc. of oil fume emissions

◆ One machine with multiple uses, capable of detecting non edible oil fumes (such as asphalt smoke, pine smoke, etc.)

◆ Automatically measure and track gas flow rate, calculate oil fume emissions

technical indicators

	technical indicators	resolution	accuracy
Oil fume concentration	（0～30.0）mg/m3	0.1 mg/m3	≤±5%
sampling flow	（60.0～160.0）L/min	0.1 L/min	≤±2.5%
Smoke velocity	（0～30）m/s	0.1 m/s	≤±4 %
Smoke dynamic pressure	（0～2000） Pa	1 Pa	≤±2%
Smoke static pressure	(-30.0 to +30.0) kPa	0.01 kPa	≤±4 %
Front pressure of flowmeter	(-30.0 to 0.0) kPa	0.01 kPa	≤±2.5 %
Temperature before flowmeter	（－30.0～150.0）℃	1℃	≤±2.5%
flue gas temperature	（0 ～ 200）℃	1℃	≤±2.5%
wet and dry bulb temperature	（0 ~100）℃	1℃	≤±1.5%
Sampling pump load capacity	≥ 100 L/min (when resistance is 10kPa)
Data storage capability	10000 sets
The largest sampling volume	999999 .9 L	0.1 L		≤±2.5%
working power supply	220V±10%，50Hz
Operating Temperature	（-25～+55）℃
Operating Humidity	0～95% RH
Overall dimensions	（430×240×310）mm
Instrument noise	≤65 dB(A)
Total weight	About 8.0 kg
Power consumption	<800 W

HS32-Comparison between MH3100 portable rapid oil fume detector and traditional methods:

project	Traditional detection methods	MH3100 portable rapid oil fume detector method
Detection Time	Unable to detect the concentration of oil fume emissions on site, unable to enforce the law on site. It takes about 2 days to obtain each set of data.	On site inspection, real-time reading, and on-site law enforcement. The detection data can be stored and printed. Read 1 set of data every 3 seconds, with a detection cycle of 2-15 minutes.
Usage and Operation	It requires steps such as sampling, extraction, analysis, and calculation, which are tedious and require personnel from both on-site sampling and experimental analysis departments to complete together.	The operation is simple and convenient, and the data storage interval can be set freely. It automatically analyzes the maximum, minimum, and average values of oil fume concentration over a period of time.
detection accuracy	The measurement accuracy is affected by factors such as sampling equipment, CCL4 purity, and operator experience. The increase in blank values after multiple uses of the filter cartridge can also affect data accuracy.	Fully automatic measurement, high detection accuracy, good data repeatability, avoiding the impact of on-site environment or human operation.
operating cost	Using high-purity CCL4 each time incurs higher costs.	Easy to maintain, with extremely low maintenance and operating costs.
other	CCL used for extraction4It poses a great threat to personal health.	The testing process has no adverse effects on the human body.

execution standard

HJ 2526-2012 "Technical Standards for Portable Dietary Oil Fume Detectors"

Application field

Environmental monitoring and supervision departments: Environmental acceptance inspection of catering units, routine oil fume monitoring, on-site handling of oil fume disturbance complaints, oil fume investigation of catering units, monitoring of various non edible oil fumes (such as asphalt smoke, pine cigarettes, etc.) and other toxic smoke.
Urban management administrative law enforcement department: remediation of cooking fume pollution in the catering industry, on-site administrative penalties.
Oil fume purification equipment manufacturing enterprises: Monitor the purification efficiency of oil fume purification equipment.
Universities and research institutes: Research on topics related to oil fume.