The Smart Microcomputer Mercury Tester is our company's newly launched intelligent mercury detection instrument. It integrates a microcontroller, data storage, and automatic calibration curve generation. Employing cold atomic absorption technology, it leverages elemental mercury's inherent properties: mercury vaporizes at room temperature without heating and exhibits strong absorption at 253.7nm UV wavelength. Within a defined range, mercury concentration directly correlates with absorption values, adhering to Beer's Law. Directly measures mercury content and displays concentration readings.
The intelligent microprocessor-based mercury analyzer is suitable for environmental monitoring, public health, tap water, and chemical industries to measure mercury levels in water, air, soil, food, cosmetics, and chemical raw materials.
Features imported sensors, a large-screen color touch display, and simple, user-friendly operation.
Built-in mercury detection standard curves allow users to calibrate independently and automatically store working curves with ease.
The instrument includes a storage function that automatically saves up to 256 sets of measurement data.
*Data query function available, with 256 sets of data storage and a USB interface.
The instrument features a data query function, allowing direct access to measurement dates, times, and values.
Equipped with a communication interface, data can be transferred to a computer via USB for printing and saving.
Utilizes microcontroller-based control and calculation technology to directly display: mercury concentration (ng/L), temperature, and humidity. No manual calculations required.
Features a calibration curve function that automatically saves user-defined calibration curves. Upon next startup, the instrument directly uses the last saved curve for measurement.
Measurement Principle | Cold Atom Absorption Method |
Automatic Calculation | Directly displays mercury concentration; no user conversion required |
Measurement Range | 0-10 ng/ml (Dilute samples above 10 ng/ml for measurement) |
Temperature | -20∽60℃ |
Humidity | 10-95%RH |
Detection Limit | 0.02ng/ml |
Linear Correlation Coefficient | R≥0.995 |
*Simultaneous Display | Mercury concentration (ng/ml), temperature, humidity |
*Display | Color touchscreen display with time/date memory function |
Flow rate adjustment range | 0-2.5 L/min |
Power Supply Voltage | 220V ±10% |
Dimensions | 410 × 400 × 150 mm³ |
Operating Temperature Range | 0-40°C |