Direct Mercury Analyzer NDMA-101 features a wavelength of 253.65 nm for accurate mercury detection. It features a low-pressure mercury lamp and a UV silicon photodetector, ensuring precise measurement. Our unit provides a detection limit of ≤0.0005 ng, delivering consistent results. This analyzer offers a 60-position automatic sampler, allowing for efficient processing. It has a dual optical path absorption cell to maintain stable operation
$81,375.00
Specifications
| Wavelength | 253.65 nm |
| Light Source | low pressure mercury lamp |
| Automatic Sampler | 60 units |
| Maximum Injection Volume | 1.5g(solid), 1.5mL(liquid) |
| Detection Limit | ≤0.0005ng |
| Relative Standard Deviation | ≤1%RSD |
| Linear Range | 0 to10ng (long absorption cell) 10 to 200ng (short absorption cell) for primary fitting linearity 0.1 to 40ng (long absorption cell) 40 to 1500ng (short absorption cell) for quadratic fitting linearity |
| Operation Temperature | 15℃ to 25℃ |
| Operation Humidity | ≤ 80% |
| Correlation Coefficient | ≥0.999r (long absorption cell) ≥0.999r (short absorption cell) |
| Analysis Time | ≤2.5min/time |
| Sample Type | solid, liquid, gas |
| Carrier Gas | high purity oxygen(concentration:99.99%; flow:100 to 250mL/min) |
| Measurement Method | peak height/peak area |
| Absorption Cell | dual optical path; constant temperature |
| Detector | UV silicon photodetector |
| Sample Handling | no chemical digestion; electrothermal analysis |
| Power Supply | 220V±22 AC; 300VA; 50Hz±0.5Hz |
| Dimension (L×W×H) | 930×580×420 mm |
| Weight | 70kg |
Features
Applications
Standard Accessories
Catalytic Tube
Amalgamate Tube
Tail Gas Absorption Device
Hg Standard Solution
Operating Manual
Operating software (USB flash disk)
Power Cord
Serial Cable
Oxygen Pressure Reducing Valve
6x4mmAir pipe (air source)
6x9mm Silicone tube (for waste discharge)
DMA Consumable Kit
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Labnics Mercury Analyzers provide fast and accurate mercury detection in solids, liquids, and gases. They feature advanced automatic samplers for efficient sample handling. Our unit uses dual optical path technology with sensitive UV silicon photodetectors to ensure consistent results. These analyzers require minimal sample preparation, simplifying the testing process. They offer high sensitivity and repeatability for reliable mercury analysis.
