Single channel emission flame photometer for routine determination of Na, K and Ca (Li and Ba also, using accessory filters).
• Digital readout with moveable decimal point
• Automatic air regulation
• Auto-ignition of flame
• Gas cut-off safety feature
• Integral fail-safe flame monitoring
• Recorder output
|
Model |
410 Classic |
|
Sensitivity |
Minimum concentrations producing a
display reading of 100 scale units: Na: 0.5ppm. K: 0.5ppm, Li: 2ppm, Ba:
1000ppm (optional filter), Ca: 5ppm |
|
Detection limits |
Na, K <0.02ppm at 2 x standard
deviation |
|
Specificity |
<0.5% to reading from interferent of
Na, K, Li equal to the concentration of element under test |
|
Drift % |
2 |
|
Reproducibility
% |
1 |
|
Display channels |
1 (LED) |
|
Result display |
Manual estimation |
|
Result storage |
No |
|
Outputs |
Fixed analogue |
|
Dimensions mm |
390 x 345 x 510 |
|
Weight kg |
9,5 |
|
Services required |
|
|
Electrical |
198-264V 50/60Hz |
|
Air |
Moisture and oil free 6 litres/minute at
1kg/cm2 |
|
Gas |
High grade propane, butane or
propane/butane mixture. Fuel should be free from heavy hydrocarbon deposits
and regulated to 30 p.s.i. at the cylinder. Natural gas at 3inch to 10inch
W.G. is also suitable (specifiy correct regulator when ordering) |
Model 410 Industrial
Flame Photometer (475 41 201)
It is the preferred technique for measurement of Flame
Photometry, Sodium, Potassium, and Calcium in all sample types (Mineral
Extraction, Petroleum Industry, Paper Industry, Pharmacy, Soil Analysis,
Utilities, Food and Beverage, Chemical Production, and Fertilizers). Model 410
Industrial Flame Photometer with digital output for printer or PC connection
also has Sodium linearization feature to directly allow higher concentrations
of Sodium a (to 40 ppm) using single-point calibration. This facility can be opened
and closed according to the operator s preference or the Sodium determination
protocol. Model 410 Industrial Flame Photometer has Sodium, Potassium and
Calcium specific filters and NIST traceable 1000 ppm standard concentrates for
each of these analytes (6 x 100 ml).
In clinical samples, Flame Photometry is the most sensitive
and robust method for determining Sodium, Potassium, and Lithium. The Model 410
Clinical Flame Photometer is delivered in mmol / l with preset Na, K, and Li
filters and a suitable multi-element calibrator. (1 x 100 ml). The clinical
instrument is also equipped with a Digital Interface and Sodium linearization
facility that allows calibration of clinically significant concentrations of
Sodium as well as Potassium and Lithium, after proper dilution. (Sherwood s
Model 805 Continuous Flow Diluent, used in conjunction with the Model 410
Clinical Flame Photometer gives dilution rates of 1: 200 and 1:50. This is
designed to consistently dilute the calibrator and samples to the Flame
Photometer).