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Atomic Absorption Spectrophotometer SPE41-0190
Used in Food and Beverage Industry, Water Analysis, Clinical Research, Pharmaceutical, Mining and Geology, Environmental Monitoring, Oil and Petroleum, Forensics.
Also known as Atomic Absorption Spectrometry, Metal Analysis Spectroscopy.
- Six lamp flame method. With automatic safety protection function, anti tempering automatic gas path protection, acetylene gas leak- age alarm, automatic shutdown system, abnormal automatic power-off
Features
- Six lamp flame method. With automatic safety protection function, anti tempering automatic gas path protection, acetylene gas leak- age alarm, automatic shutdown system, abnormal automatic power-off
Specifications
| Grating | 1800 I /mm |
| Wavelength Range | 190-900 nm |
| Spectral bandwidth | 0.1. 0.2. 0.4,. 1.0. 2.0 nm (automatic adjustable) |
| Wavelength accuracy | ≤ 0.15 nm |
| Wavelength repeatability: | |
| ± 0.1 nm | |
| Baseline stability | ≤ ± 0.002 A /30 minutes (static) ≤ ± 0.005 A /30 minutes (dynamic) |
| Light source | ≤ 6 lamps automatic turret, automatic alignment |
| Power | Double cathode power built-in high performance lamps |
| Flame atomizer: | |
| Characteristic concentration (Cu): | 0.015 µg/mL/1%. |
| Detection limits (Cu): | 0.002 µg/mL |
| Precision: | RSD ≤ 0.5 % |
| 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 |
| Power requirements: | |
| 220 V (+5 % ~ -10 %), 50/60 Hz; 5000 VA | |
| Environment temperature: | |
| +15 °C ~ +35 °C | |
| Relative humidity: | |
| 20 ~ 80 % |