Flame Photometer
Dual channel operation, allowing both Sodium and Potassium to be calibrated, measured and displayed simultaneously. Ease of use, ease of maintenance and stable flame design.
The Model 420 Flame Photometer can operate in Continuous or Peak mode. In Continuous mode the instrument displays the current value on each channel and through the analogue ports. An instantaneous reading can be printed at any time. In Peak mode the Model 420 Flame Photometer automatically detects a stable reading, following sample introduction, for transfer to a printer or computer and the display is frozen until the next sample is introduced.
Specifications
| Range Displayed | Na 0.00 – 9.99; 10.0 – 199.9 K 0.00 – 9.99; 10.0 – 199.9 Li 0.00 – 9.99; 10.0 – 199.9 |
|---|---|
| Specifity | Na, K & Li Interference is < 0.5% value of element under analysis K 0.00 – 9.99; 10.0 – 199.9 Li 0.00 – 9.99; 10.0 – 199.9 |
The Model 425 Flame Photometer (475 42 500) expands upon capability of the Model 420 Flame Photometer with addition of a detector and filter assembly specific for Calcium determination. It also offers a “301 mode” feature which allows connection to a few of the more popular continuous flow systems.