Jenway PFP7/C Clinical Flame Photometer, supplied with Na, K and Li filters, connecting hoses and clips, compressor plug and drain trap (230V/ 50Hz)

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Technical Specification


Parameter PFP7/C
Range 120 to 160mmol/l Na, 0 to 10.0mmol/l K
Limits of detection Na 0.2ppm
K 0.2ppm
Li 0.25ppm
Reproducibility <1% coefficient of variation for 20 consecutive samples using 10ppm Na set to read 50
Linearity < 2% error when 3ppm Na/K and 5ppm Li are set to read 100
Stability < 2% drift over 5min when continuously aspirating 10ppm sample set to 50.0. 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
Electrical supply 90–125V or 190–250V @50/60Hz
Air supply Moisture and oil free, 6 litre/min @ 14psi
Fuel Propane, butane, natural gas or LPG
Size (w x d x h) 420 x 360 x 300mm
Weight 8kg
  • £4104.76
Only 4 left in stock

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PFP7/C Clinical Flame Photometer

• Designed for clinical analysis
• Supplied with Na, K and Li filters
• Low temperature, single channel
• Flame failure safety system
• Operates with propane, butane, natural gas or LPG
• 3 year warranty

The PFP7/C is a low temperature, single channel flame photometer that is specifically designed for use in clinical applications for the determination of sodium, potassium and lithium. The in-built lineariser circuitry of the PFP7/C enables readings of both sodium and potassium to be displayed directly in mmol/l.
    • SKU
    • Commodity Codes
  • Manufacturer
    Jenway (part of Cole Parmer)

The Jenway flame photometers are not supplied with the following accessories but some, e.g. the air compressor and gas regulators, are necessary to run the flame photometer. 

A water separator is recommended to remove any residual water from the compressed air supply. The size of water separator required depends on the local humidity. If there is high humidity then the large water separator is recommended.

Gas regulators are needed to regulate the pressure of fuel being inputted into the flame photometer.

A fuel filter is recommended to ensure that no particulates get into the mixing chamber from the fuel supply. 

To complement the Jenway range of flame photometers there are several calibration standards offered to enable accurate calibration of the flame photometer. All calibration standards are 500ml unless otherwise stated.

Ordering Information

Part CodeDescription
535 001Air compressor (230V/ 50/ 60Hz)
535 002Air compressor (110V/ 60Hz)
500 176Water separator (small)
500 177Water separator (large)
500 093Fuel filter
500 178Butane regulator
500 179Propane regulator
500 180Natural gas regulator

Calibration Standards

Part CodeDescription
025 0081.00mmol/l Li
025 004100mmol/l Na, 100mmol/l K
025 006140mmol/l Na, 5mmol/l K
025 007120mmol/l Na, 2mmol/l K
025 005160mmol/l Na, 8mmol/l K
025 027160mmol/l Na, 80mmol/l K
025 0211000ppm Na
025 0231000ppm K
025 0241000ppm Li
025 0253000ppm Ba
025 0091000ppm Ca
025 171Cleaning solution (1 litre)


Part CodeDescription
500 134Dust cover
500 019Nebuliser