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Microprocessor Flame Photometer NFP462


is an ideal instrument for the determination of sodium, Potassium, Calcium and Lithium. It uses the latest microcontroller technology and advanced engineering techniques so as to give enhanced and reproducibility. The System has 5-Point calibration facility using curve fitting software. It has soft touch membrane key for ease of operations .The sample solution is aspirated through an Automiser. Sample, Air and the fuel are mixed in the mixing chamber which is then sprayed as a very fine mist into the flame. The color of the flame is changed depending upon the concentration of elements present. Radiations from the flame passes through the sensing system and specific narrow band interference filter which permits only the characteristic radiation to pass to the photo-detector. The output of the photo-detector is then processed by the microcontroller and the final results are displayed on the digital display.

Features :

  • Microprocessor Based with Printer Interface
  • Auto Gas Cutoff
  • Auto Ignition Facility.
  • Automatic Filter Selection.
  • Graphical LCD Display.
  • Re-Standardization facility with only one standard.
  • Auto Flame Failure Detection
  • Four Measurements in Single Aspiration
  • Setup Storage Facility
  • Sample Data Storage Facility
  • Curve Calibration Programmability Using Maximum of 25 Standards
  • Multiple Calibration Curve Saving Facility
  • Data Processing Through Curve Fitting Techniques, Least Square, Quadratic
  • Direct Results in ppm and meq
  • Useful for Medical & Soil Testing.

Product Details:

Parameter Na K Ca Li
Range 0.1 - 100 ppm Up to 250 meq/L, 1:100 dil
0 – 200, 1:100 dil
0 -250 1:100 dil
K: 0.1 - 100 ppm Up to 250 meq/L, 1:100 dil
0 – 10, 1:100 dil
0 – 100, 1:100 dil
15 - 100 pmm Up to 250 meq/L, 1:100 dil
0-2, 1:5 dil
0 -10, 1:2 dil
0.5 - 100 ppm Up to 250 meq/L, 1:100 dil
0-2, 1:5 dil
0 -10, 1:2 dil
Sensitivity 5 ppm 5 ppm 10ppm 10 ppm
Resolution 0.1ppm/meq
Reproducibility ± 2 % of range ± 1 digit
Calibration Up to 5-point calibration with curve fitting software.
Filters Na & K Included. Li & Ca at an extra cost
Accuracy ± 2 % of range ±1 digit( Curve Fit accuracy)
Dimensions (L x B x H) & Waight 365 x 245 x 220(L x B x H)mm : 8 kgs
Detector Silicon photodiode
Display 128 x 64 graphical LCD display
Ignition Auto Ignition
Gas Control Fully adjustable
Atomizer Black Backelite, Axial flow type
Display 128 x 64 graphical LCD display
Power Supply 230 V + 10% AC, 50/60 Hz
Digital output RS 232 C PC software
Compressor Unit
Air supply Oil free compressor unit with pressure regulator
Gas LPG controlled by precision regulator
PowerSupply 230 V + 10% AC, 50/60 Hz
Dimensions (L x B x H) & Waight 290 x 225 x 220 mm: 8 kg
Accessories Instrument with Na &K Filters ,manual, Chimney, Air and Gas Tubing along with clamp, Capillary Tube, sample holder.