APPLICATION FIELDS
It is applicable to the determination of mercury in samples in the fields of environmental protection, food safety, disease control, medicine and medical treatment, agriculture, geology and mining, metallurgy, coal, petrochemical, cosmetics, soil, urban water supply and drainage, teaching and research, etc.
PRODUCT ADVANTAGES
Wide Applicability: Applicable to solid, liquid and gas samples.
Easy Operation: Without chemical digestion pretreatment，the experimenter only needs to weigh the sample and directly inject it with one key for measurement.
Low Detection Cost: No chemical reagent is consumed during the operation of the instrument and reduce the operation cost of the laboratory.
High Analysis Efficiency: Every analysis time is less than 5 minutes, and 52 sample trays are equipped to improve the detection efficiency.
No Mercury Loss and Memory Effect: Direct injection has no mercury loss, and the whole process temperature control design reduces the
mercury memory effect.
Good Repeatability and High Accuracy: Integrated flow path, high-efficiency composite catalytic agent, nano coated-gold amalgam material and other purification processes to ensurestable and
accurate test results.
Green Environmental Protection: Green design concept；no harmful chemicals are used in the whole analysis process, and the exhaust gas is highly absorbed by the purification device.
PERFORMANCE CHARACTERISTICS
Wide Detection Range: solid, liquid and gas detection:
Realize the measurement of liquid, solid and gas [after adsorption].
Accurate Temperature Control System: PID digital full temperature control system:
Temperature control in the whole process of pyrolysis, catalysis, capture/release and absorption detection; reduce mercury memory effect, light scattering and background interference; ensure the stability of measurement data.
Wide Measurement Range: wide rolling range dynamic signal measurement:
Using constant-temperature long and short absorption cell multi-optical path technology, auto-matically switch to select different correction curves for quantitative calculation according to the concentration of the sample.
High Sensitivity: extremely sensitive signal response:
The manufacturing technology of nano coated gold amalgam material can effectively capture the trace mercury released from the sample(multiple enrichment of the sample can be realized), which greatly improves the sensitivity of the instrument.
High Catalytic Efficiency: patented catalytic technology:
High efficiency catalyst and other patented technologies remove matrix interference, improve measurement of repeatability and stability, and improve the sensitivity of the instrument test.
Double Beam Correction to Reduce Error: non-reflective double beam design:
The non-reflective double beam design can correct the drift and fluctuation of the light source in real time. There is no mirror or proportional reflection mirror to avoid the correction error caused by mirror contamination.
Automatic Input of Balance Weighing：Sample weighing data can be input into the systemin real time. Through the data interface of the electronic balance, the weighing data can be imported into the software system in real time to avoid operation error.
Automatic Sample Injection System: realize unattended automatic measurement:
Equipped with 52 automatic sample tray to realize unattended and automatic measurement. Convenient Software Operating System: personalized software operating system.
Multithreading,embedded software design and real-time monitoring of dynamic interface to realize personalized and convenient operation.
Photoelectric Detector:
Mercury spectral lines(253.7nm) were measured with a highly selective imported UV photodetector.
High Efficiency Exhaust Gas Purification Device:
To prevent the secondary pollution of mercury waste gas to the environment, a high-efficiency adsorption activated carbon purification system is equipped.
Rapid Handling of Emergencies:
In the face of sudden mercury pollution incidents, direct measurement without digestion provide technical data for the formulation of emergency response measures.
OPERATION PROCESS
Simple, Convenient, Fast and Accurate
Sampling(solid weighing, liquid suction, gas collection)—-automatic sample injection and detection—-get the test data within 5 minutes
Weigh the sample—-put it into the sample boat—-complete the test within 5 minutes
