Online trace element/heavy metal analyzer for water

The function of REX is currently the world's most accurate and clean online multi parameter trace element (including heavy metal) analyzer. Awarded as one of the top 50 high-tech and growth oriented instruments in the water industry by Artemis at the 3rd edition.

feature

·Very clean, no need for any other reagents

·The accuracy is very high, with element levels measured at ppb (ug/l) and an accuracy of 99.95%

·Very good repeatability, with a repeatability of 99.95%

·Multiple measurement elements, capable of simultaneously measuring more than 10 elements in water at once

·The measurement range is large and can detect elements numbered 12-92 in the periodic table. If special components are added, elements numbered 9-11 can also be measured

·Adjustable detection parameters, adjust the measured parameters as needed

·Small in size, only 42×47×43 cm

·There is an alarm device that will sound an alarm if a certain element exceeds the set value.

·Portable, can be carried to any place for testing samples

·There are many types of samples that can be used to measure seawater, river water, sewage, wastewater, petrochemical light oil, etc

·Automatic washing.After data collection is completed, the system can automatically perform a self-cleaning process to remove the collected ions from the chamber

Dissolved metal ions in a solution carry charges corresponding to their chemical composition, such as zinc ions2+Charge. By adding a flat plate with a negative voltage at the top of the flow chamber, positively charged ions are attracted; On the contrary, ions with negative charges are attracted to the flat plate with positive voltage. onceNCCThere are enough ions in the matrix for detection,XThe X-ray spectrum is collected and the analysis results are presented in a text file(ASCI I,wait)Store in the user specified location. This method is highly suitable for very low concentrations of dissolved metal ion fluids that cannot be detected by X-ray fluorescence, and the concentration process can increase the detectable level of the analyte to be detected. The REX instrument operates through two types of spectra, the first of which is the spectrum when no voltage is applied in the fluid cavity, known as the blank spectrum. The second spectrum is obtained by applying voltage to the cavity At the end of the analysis, the blank spectrum should be subtracted from the data spectrum. By measuring the magnitude of spectral signals and comparing the signal concentrations of each known ion in the database, the concentration of the analyte can be calculated.
Each ion corresponds to a different characteristic curve. As shown in the figure below, display the characteristic wavelengths (photon energy) of some elements to distinguish them.

REX parameters

• Weight: 15.4Kg

lProcessing circuit boards

•400MHzprocessor

•128GBstorage capacity/Network andUSB

• input220V/50Hz

• peak current15An

• internal

•o 5V DCSmall power supply

•o 0-1V DCSmall power supply

lElectrical output
• 4 of themAC/DC 7A relay contact group

oSystem failure

oThere is a problem/Maintenance

oProgrammable interlocking–Event or data alarm

oProgrammable interlocking–Event or data alarm

lelectrical interface

• Standard serial port

•USBPort withWiFi

• networkCAT5

oNetwork switch–8Needle interface

l Maintenance components:

oIntelligent light source power supply (directly connected to)XRadiation)

oSensor control

odata/System controller

ldata transfer

• read16GBUSBThe device acts as a hard drive for data sampling

• eachREXAll tests have been recorded and data collection has been conducted

• system push

oAutomatically push the last recorded data to a network address

oifREXIf the instrument fails to receive confirmation when attempting to transmit data, it will store the data and retransmit it in the next packet action.

lliquid flow rate
40ml/min(In general)

report

Application field

·Mining industry

·Smelting industry

·chemical industry

·food industry

·Property Management

·pharmaceutical industry

·Semiconductor Electronics Industry

·Water industry

·River and marine environment supervision

·Monitoring of domestic sewage and industrial wastewater