PDA-7000 - Especificações
Espectrômetro de Emissão Ótica
Major Specifications
Monochromator unit
Dispersion system |
Paschen-Runge mounting for concave diffraction grating |
---|---|
Diffraction grating |
Concave radius of curvature: 600 mm |
Faixa de comprimento de onda |
121 to 481 nm and 589 nm |
Evacuation system |
Direct-linked rotary pump. Ultimate pressure: 2 Pa |
Excitation Unit
Discharge voltage |
500 V or 300 V, selectable |
---|---|
Discharge frequency |
One of three frequencies automatically set for the discharge conditions. 500 Hz max. |
Voltage accuracy |
Main voltage ± 1% |
Discharge conditions |
6 types |
Counter electrode cleaning |
Automatic regeneration by reversing electrode polarity after each analysis |
Spark stand |
Stand for argon atmosphere |
Data Processing Unit Windows Kit
Mainly adds the following functions
1. Report functions Database functions |
Uses ACCESS for analysis results |
---|---|
2. Maintenance Instrument management functions |
Counter electrode replacement, stand cleaning |
Installed Environment
The instrument highly resistant to dust and other environmental factors. However, avoid installing the data processing unit in an environment subject to vibrations, dust, and strong electrical fields.
Area Approx. |
3x2m min. |
---|---|
Temperature Approx. |
10°C to 28°C |
Humidity |
70± RH max. |
Note Heat generation approx. |
1100 kcal/hour |