The product highlights of RA-915M mercury analyzer are mainly reflected in the following aspects:

1. Advanced technology and high sensitivity

High frequency Zeeman background correction technology: using ZAAS-HFM technology, effectively eliminating the influence of interference impurities, ensuring ultra-high sensitivity and accuracy of measurement results. This technology achieves background subtraction through the spectral characteristics of specific metal elements, significantly improving anti-interference ability.

Dual path pool design: equipped with a 9.6-meter ultra long multi path pool and a 6.9cm single path pool, which can be switched according to needs, achieving ultra-low detection limits and covering a wide dynamic detection range, suitable for sample analysis at different concentration levels.

Direct detection without pre-processing: Without the need for gold amalgam pre enrichment or other complex sample pretreatment steps, solid, liquid, or gas samples can be quickly analyzed, greatly simplifying the operation process and reducing sources of error.

2. RA-915M mercury analyzer is flexible, portable, and efficient to operate

Modular multifunctional design: supports the combination of different accessories to detect mercury content in various media, including ambient air, water, soil, natural gas, flue gas, and food.

Rapid response and real-time monitoring: The analysis time for liquid and solid matrices has been reduced to 60 seconds to obtain results; The gas detection response time is only 1 second, suitable for emergency leak accident investigation and pollution source tracking scenarios.

Portability and independent power supply: The built-in rechargeable battery supports continuous operation for 12 hours, making it convenient for field operations; It can also be powered by the vehicle's power supply to meet the needs of mobile monitoring. The device is lightweight and portable, without the need to carry bulky gas cylinders or auxiliary devices.

3. Intelligence and automation functions

Fully automatic analysis and verification: Built in performance verification testing unit and automatic zeroing function ensure the stability of the instrument during long-term operation. The user-friendly software interface in both Chinese and English supports visual operations, allowing for real-time monitoring of mercury release processes and automatic recording of data.

Large capacity data storage: The equipped data recording system can continuously collect and store monitoring data for up to 122 hours, facilitating subsequent analysis and report generation.

Intelligent injection volume control: dynamically monitor the background absorption value during the measurement process, automatically adjust the sample injection volume based on signal strength, and avoid analysis errors caused by excessive injection.

4. Wide applicability of RA-915M mercury analyzer

Cross industry compatibility: Compliant with multiple international standard methods, suitable for mercury pollution prevention and control in multiple fields such as environmental protection, energy, geological survey, and food safety.

Complex sample processing capability: For solid or complex matrix samples, direct injection using pyrolysis method without the need for carrier gas or other consumables; Liquid analysis uses stannous chloride reduction method to ensure the accuracy of detecting low concentration water samples.

Customized extension options: Ultra high concentration optical path pools can be customized according to customer needs, flexibly responding to high concentration mercury detection requirements under special working conditions.

5. Low cost and easy maintenance

Non consumable design: No consumables such as reagents or carrier gases are required, reducing daily usage costs. The durability and stability of the equipment reduce the need for frequent calibration and maintenance.

Environmental friendliness: Adopting cold atomic absorption spectroscopy instead of traditional chemical methods to reduce the generation of harmful waste, in line with the concept of green laboratories.