The Model PFP7 Flame Photometer

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Application notes
Flame Photometer Accessories

Na, K, Ca, Ba & Li Filters as standard	Operates on Propane, Butane, Natural Gas or LPG supplies
Economically priced	Recorder Output
Electronic Flame Failure detection	Easily Maintained
Fine and Coarse Sensitivity controls

The Techne® Model PFP7 is a low temperature, single channel Flame Photometer, designed for the routine determinations of Sodium (Na) and Potassium (K). Additional filters for the measurement of Lithium (Li), Barium (Ba) and Calcium (Ca) are included. The instrument is fitted with automatic flame failure detection for user safety, making it ideal for use in clinical, industrial and educational applications. There is also a clinical version of this instrument, the Model PFP7/C.

Model PFP7 Specifications

Limits of Detection	Na <=0.2ppm / K <=0.2ppm / Li <=0.25ppm / Ca <=15ppm / Ba <=30ppm
Reproducibility	<=1% / Coefficient of Variation for 20 consecutive samples using 10ppm Na set to read 50
Linearity	Better than 2% when concentration of 3ppm Na and K and 5ppm Li are set to read 100
Specificity	Interference from Na, K and Li equal in concentration to test element will be >0.5%
Recorder output	Nominal 1.00V for a reading of 100.0
Services: Electrical	90-125V or 190-250V @ 50/60Hz
Services: Air	Moisture and oil free 6 litre/minute @ 1Kg/cm² (14psi)
Services: Fuel	Propane, Butane, Natural Gas or LPG
Size	420 x 360 x 300mm
Weight	8Kgs
Warranty	2 year parts and labor

Model PFP7 Order Code

500 094	Model PFP7 supplied with Na, K, Ca, Ba & Li filters, connecting hoses and clips, compressor plug, drain trap, fuses, mains lead and combined Instruction/Service manual. 230 volt, 50/60 HZ
500 401	Model PFP7 supplied with Na, K, Ca, Ba & Li filters, connecting hoses and clips, compressor plug, drain trap, fuses, mains lead and combined Instruction/Service manual. 115 volt, 50/60 HZ

A number of additional accessories are available for the Flame Photometer range, including additional filters / regulators and a selection of clinical and industrial standard solutions.