Instrument Introduction
The EPA Method 8A specialized sampler for sulfur trioxide in flue gas consists of a sampling probe, a heating filter box, a condenser box, an impact bottle set, and a control host. Sampling of sulfur trioxide in flue gas can be completed according to the US EPA Method 8A standard. Having a better user experience. The structure is simple, easy to operate, practical, and more suitable for on-site applications in China.
Instrument characteristics
Selective condensation, precise control of sampling process, quantitative collection of sulfur trioxide components in flue gas
The sampling probe adopts independent heating and can be customized with different lengths to meet the needs of different sampling points
Temperature control and display are digital, with a vacuum gauge attached for system leak detection
Real time monitoring of smoke collection status to prevent sample collection failure caused by gas leakage
The volume measurement adopts a dry gas meter to avoid errors caused by the difference between the calibrated gas molecular weight and the actual flue gas molecular weight when measuring the flue gas flow rate with a mass flow meter
The instrument casing is made of aluminum alloy, which is sturdy and durable. The quick plug air circuit connection is suitable for on-site sampling
Can be done according toEPA Method 8A for monitoring sulfur dioxide and sulfur trioxide emissions
The host has universality for on-site smoke collection testing, and some accessories can be added according to the requirementsMethod 5 and Method 201A are used for monitoring the emissions of total and graded particulate matterMonitor mercury emissions in accordance with ASTM 6784-02 (OHM)Testing can be completed on-site to measure the mercury concentration in flue gas.
working voltage |
AC220V,50Hz |
Sampling gun length |
4 feet/6 feet/8 feet |
Air connection pipe |
4.5m/15m |
pressure gauge |
Dual tilt/vertical pressure gauge, used to detect flue gas flow rate and sampling flow rate, range: tilt section: 0-26mmH2O (scale: 0.2mm); Vertical section: 26-250 mmH2O (scale: 2mm); Accuracy:+/-1% |
leakage monitoring |
Real time smoke sampling leakage monitoring effectively prevents sample gas collection failure during the sampling process |
Dry gas flowmeter |
Numerical reading, measurement range: 0-9999.9L, resolution: 0.01L |
TEMPERATURE DISPLAY |
LCD display screen; 6-channel temperature display selection switch |
temperature control |
The temperature control of the sampling gun and filter heating box is completed through solid-state relays and instrument data control acquisition circuit boards |
thermocouple |
K-type standard size |
Sampling pump |
Flow rate: 3.1 cfm @ 1 inch Hg; 1.5 cfm@ 15 inches Hg, Maximum vacuum: 25.5 "Hg |