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The German MI UT 3000 ultra trace mercury analyzer uses rapid heating release and atomic absorption method for detection, making the detection values more accurate. The instrument is widely used in various industries. Can store 10000 pieces of data, suitable for long-term detection.

German MI UT 3000Portable mercury analyzerProduct Introduction:

Detecting Total Gaseous Mercury in Air and Other Gases at Ultra Trace Levels（TGM）
Air Quality Research
Indoor Air Quality
Source tracing of environmental pollution
Geodynamics (geological mantle research, marine geology, etc.)
Research on the Distribution of Mercury in the Atmosphere
Research on the Interaction between the Atmosphere, Earth's Surface, and Ocean
Prevention and control of pollution
Natural gas and derivatives
Research on soil degassing

GermanyMI UT 3000 Ultra Trace Mercury AnalyzerTechnical parameters:

measuring principleGold trap enrichment of mercury, rapid heating release, atomic absorption detection
Mercury enrichment methodMI Gold Trap with Patent
detectorAdvanced atomic absorption spectrophotometer, stable mercury free low-pressure discharge lamp, wavelength 253.7 nm
Sample Volume: 0.1—100 L
Injection cycle: 10s—15min
Measurement period: 10s—16 min
detection limit: 0.1 ng/m3, or 0.5 pg Hg
measuring range: 10L injection volume: 0.1 ng/m3-2000 ng/m ³
1L injection volume: 1 ng/m3-10000 ng/m ³
Sample volume measurementElectronic flowmeter
Sample pumpDiaphragm pump, Viton
Sample introduction: Disposable 0.45 µ m PTFE filter membrane
Calibration gas port: PTFE coated silicone rubber pad
carrier gas: No need
data showsReal time display of results during gold trap heating, bar chart display
data recordCan store 10000 records (up to 100 days)
data output: USB/RS232 interface, connect to computer (PC or laptop)
calibrationCalibrate using calibration gas and syringe (optional) through the calibration gas injection port; Or optional calibration gas generator for automatic calibration
power supply: 110 V / 230 V，50/60 Hz
Power supply power: Max. 125 W (during peak heating period)
size: 45 x 15 x 35 cm （W x H x D）
weightt: About 9 kg
temperature range: 5°C—35°C
Optional AccessoriesStatic calibration optional accessories
Automatic calibration device
MC-3000 Dynamic Calibration Gas Generator
Handheld and car accessories
Independent power supply component

GermanyMI UT 3000 Ultra Trace Mercury Analyzerworking principle:
The gold enrichment trap of the mercury analyzer utilizes the strong adsorption between mercury and gold at room temperature to capture total gaseous mercury in the atmospheric environment（TGM）。 The sample gas containing gaseous mercury is introduced into the gold trap, and the sample passes through the gold trap while mercury is adsorbed by the gold. After the mercury enrichment is completed, the gold trap is rapidly heated, and mercury is released by thermal desorption. Gaseous mercury is introduced into an optical sample cell by a clean mercury free gas stream and detected by atomic absorption spectroscopy.
Ultra trace mercury monitoring instrumentAdvantages of UT 3000 in detecting total gaseous mercury in air and other gases at ultra trace levelsYes, it is,The UT-3000 Ultra Trace Mercury Analyzer is a powerful tool for measuring ultra trace mercury in gases. The instrument has a sophisticated structure and is mature and reliable. By using efficient gold enrichment trap modules and high-end atomic absorption mercury vapor detectors, the detection limit of UT-3000 can be as low as sub ng/m ³ (ppq -10-15 levels).

GermanyMI UT 3000 Ultra Trace Mercury AnalyzerMeasurement principle:
The sample gas is introduced into the optical unit through a maintenance free diaphragm pump. The ultraviolet beam passes through the optical unit, and some of the light energy is absorbed by the mercury atoms in the sample. This method is calledAtomic Absorption Spectroscopy, abbreviated as AAS. This method has high selectivity and sensitivity. Although there are currently multiple methods for mercury monitoring, AAS method has always maintained high importance in the field of mercury detection. AAS method has low interference and does not require expensive carrier gas.

GermanyProduct of MI UT 3000 Ultra Trace Mercury AnalyzerAdvantages:
1. Automated operation: UT-3000 can operate fully automatically and be controlled through its built-in microprocessor. After the analysis begins, measurements are automatically taken and data is automatically saved. The standard data logger can store data for 4 weeks.
2. Sample flow control: The sample flow is controlled by a high-precision electronic flowmeter. The total injection volume can be obtained by multiplying the sample flow rate by the injection time. During the desorption stage, the flow meter automatically switches to low flow rate to achieve high sensitivity.