Cole-Parmer Ekonomik Alev Fotometresi
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Automatic gas shutoff feature ensures operator safety |
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Unit comes with Na+, K+, Li+, Ca+, and Ba+ filters |
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Use this economical flame photometer for routine determinations of sodium and potassium in industrial and educational applications. This easy-to-maintain unit gives you fast and accurate results. For safety, an automatic gas shutoff mechanism activates if the flame becomes accidentally extinguished.
Unit comes with one each of Na+, K+, Li+, Ca+, and Ba+ filters, two meters each of gas and air tubing, and necessary fittings.
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| Specifications |
| Range |
0 to 199.9 ppm |
| Sensitivity |
Na+ and K+ filters: 3 to 100 ppm
Ca+ and Li+ filters: 5 to 100 ppm
Ba+ filter: 100 to 200 ppm |
| Specificity |
less than 0.5% interferences when concentrations are equal to test sample concentrations |
| Reproducibility |
better than ±1% C.V. |
| Linearity |
better than ±2% |
| Aspiration rate |
2 to 6 mL/min |
| Reading stabilization |
approximately 8 seconds |
| Display |
3-1/2-digit LED, 1/2"H |
| Recorder output |
100 mV |
| Air supply |
requires 6 liters/min at 14 psi, oil and moisture free |
| Fuel supply |
high-grade propane, butane, or propane/butane mixture regulated at approximately 30 psi; natural gas at 3 to 10" W.G. |
| Power |
115 VAC, 50/60 Hz |
| Dimensions |
14-3/16"W x 16-1/2"H x 11-7/8"D |
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