Newly designed instrument hardwareInstrument appearance industrial design, more in line with industry trends
The main control board uses a faster ARM chip and a richer peripheral interfaceOverall improved performance indicatorsEnhanced background correction subtraction firmware algorithm, more reliable subtraction background
With a new atomization system, the instrument detection limit is doubled
More accurate wavelength correction, wavelength repeatability increased to 0.05nm
Intelligent peak locking technology to avoid interference of adjacent wavelengths
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Metallic Elements Detection Flame Laboratory Atomic Absorption Spectrophotometer AA6820
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Product descriptions from the supplier Safety measureThe flame sensor can identify the flame by sampling the flame temperature, eliminate the interference of external light on the sensor, and improve the reliability of flame identification.
The computer controls the automatic ignition to ensure that it can only be ignited if the premise of safety is met.
When the flame is not normal, it will automatically alarm and cut off the gas automatically.
Gas path pressure sensor, automatic alarm when the gas path pressure is insufficient.
The burner is inserted into the interlocking device to ensure safe operation.
The power is interrupted, and the gas is automatically cut off. Atomic absorption spectrometer index parameters
1. Instrument working conditions
1.1. Ambient temperature: 5℃ ~ 35℃
1.2. Relative humidity: 20% ~ 85%
1.3. Power supply: AC220V±10%, 50/60HZ
2. Workstation operating software
2.1 Software full counter-control operation instrument;
2.2 Software comes with expert analysis database, analysis parameters can be automatically loaded;
2.3 Automatic online collection of sample measurement information and calculation of analysis results;
2.4 Concentration mode: absorbance, concentration, percentage concentration;
2.5 Concentration calculation methods: standard curve method, standard addition method;
2.6 Statistical methods of data: mean value, standard deviation, relative deviation and working curve are linearly correlated;
2.7 Method, data, log database storage, regular automatic archiving, audit tracking;
2.8 Task reservation function, one-click creation, automatic sequence execution;
2.9 User-defined historical data statistics based on multiple conditions for users to query, analyze and compare signals;
2.10 User-defined shortcut menus for quick use of familiar functions
2.11 Workstation memory function, recover to the current user interface after login, adapt to different personnel operating habits;
2.12 The instrument can be connected to the remote cloud, and the instrument can be controlled anytime and anywhere to check the running status;
2.13 Instrument diagnosis information is uploaded to the cloud platform, and the software automatically updates and pushes it online.   
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