Working Conditions
- Power requirements: 220V (+5% ∼ -10%), 50/60 Hz; 5OOOVA
- Environment temperature: +15°C +35°C
- relative humidity: 20 – 80%
Technical indicators
- Grating: 1800 I /mm
- Wavelength range: 190-900nm
- Spectral bandwidth :0.1. 0.2. 0.4,. 1.0. 2.0nm (automatic adjustable)
- Wavelength accuracy: s0.15nm Wavelength repeatability: +0.1nm3
- Baseline stability: s+0.002A/30 minutes( static) s+0.005A/30 (dynamic)
- Light source: s3 lamps automatic turret, automatic alignment
- Power: double cathode power built-in high performance lamps
Flame atomizer
- Characteristic concentration (Cu) : 015pg/mL/1%.
- Detection limits (Cu) : 002pg/mL
- Precision: 5%
- Combustion head: metal titanium combustion head
- Atomizer: efficient glass atomizer
- Atomizing chamber: explosion proof corrosion resistant material spray chamber
- Control system: automatic PC control three light brick, automatic alignment, automatic optimization and automatic ignition
- Safety protection: with automatic safety protection function, anti tempering automatic gas path protection, acetylene gas leak- age alarm, automatic shutdown system, abnormal automatic power-off
- Background correction: deuterium background correction: correction of the 1A background
Data processing
- Measurement methods: flame method, hydride method
- Concentration calculation method: standard curve method (1 – 3 times curve),automatic matching, the standard addition method
- Repetition survey frequency: 1-99 times, calculating the average value, standard deviation and relative standard deviations are given
- Results print: parameters print, data and graphics print, you can also export WORD, EXCEL document
- Simple and convenient operation, lamp position rotating, automatic ignition through software operating
- Communication interface: computer and USB interface communication