Spectrophotometers, Jenway 6320D


The Jenway 6320D visible range spectrophotometer has a dome shaped lid to accommodate both standard cuvettes and test tubes commonly used in water quality analysis. This is an ideal unit for colleges, university teaching laboratories, QC and testing procedures such as water quality analysis and also many applications in industry.
The Jenway 6320D Spectrophotometers are robustly built and have a small footprint, to make efficient use of laboratory space.

Features of the 6320 Spectrophotometers:

  • Wavelength range of 320 to 1000 nm with 1 nm resolution, ± 2 nm accuracy and 8 nm bandwidth.
  • Absorbance, %T and concentration modes
  • Multi-parameter display with wavelength and photometric readouts
  • Wide range of sampling accessories
  • Domed lid of the 6320D accepts tubes up to 105 mm tall
Model: 6320D
Wavelength range: (nm) 320 – 1000
Wavelength resolution: (nm) ± 1
Wavelength accuracy: (nm) ± 2
Spectral bandwidth: (nm) 8
Transmittance: (% T) 0 – 199.9
Absorbance: (A) -0.300 to 1.999
Accuracy: (% T) ± 1
Resolution: (% T, A) 0.1, 0.001
Stray Light: (% T) <0.5
Noise: (%) < 2
Stability after 15 minutes: (%/h) 1
Concentration range: -300 to 1999
Concentration resolution: 0.1 to 1
Units: ppm, mg/l, g/l, M, %, blank
Factors: 0 – 199.9, 1000 – 9999
Light source: Tungsten halogen lamp
Outputs: Analog, RS-232
Dimensions: W×D×H (mm) 365 × 272 ×160
Weight: (kg) 6

Flame Photometers


The Jenway PFP series of Flame Photometers are available as the PFP7 for routine industrial applications to determine concentrations of sodium, potassium, calcium, barium and lithium in areas such as environmental or soil analysis, and the PFP7C Clinical Version for common clinical tests for sodium, potassium or lithium.
The PFP7 and PFP7C are compact, robust, low temperature, single channel flame photometers that have a flame failure safety system that make these products ideal for use in industrial, medical and educational environments.
The use of fine and coarse sensitivity controls allows for accurate measurements each and every time
The PFP7C is specifically designed for use in clinical applications for the determination of sodium, potassium and lithium. The built-in linearizer circuitry of the PFP7C enables readings of both sodium and potassium to be displayed directly in mmol/L. The series 7 diluter is available for use with the PFP7C to enable serum samples to be diluted efficiently and accurately to the required ratios.

Features of the PFP7C and PFP7 Flame Photometers:

  • Industrial Version PFP7 supplied with Na, K, Li, Ba and Ca filters
  • Clinical Version PFP7/C supplied with Na, K, and Li filters
  • Low temperature, single channel
  • Electronic ignition
  • Flame failure safety system
  • Operates with propane, butane, natural gas or LPG
  • Fine and Coarse sensitivity controls
Model: PFP7C Clinical PFP7 Industrial
Range Na: (mmol/L) 120 – 160
Range K: (mmol/L) 0 – 10.0
Range: (ppm) 0 – 199.9
Limits of detection Na: (ppm) 0.2 0.2
Limits of detection K: (ppm) 0.2 0.2
Limits of detection Li: (ppm) 0.25 0.25
Limits of detection Ca: (ppm) 15
Limits of detection Ba: (ppm) 30
Reproducibility coefficient of variation for 20 consecutive samples using 10 ppm Na set to read 50: (%): < 1 < 1
Linearity (error) when 3 ppm Na/K and 5 ppm Li are set to read 100: (%) < 2 < 2
Stability (drift) when continuously aspirating 10 ppm sample set to 50.0: (%): < 2 < 2
Recorder output for a reading of 100.0: (V) Nominal 1.00 Nominal 1.00
Electrical supply:(V/Hz) 90-125/60 90-125/60
Air supply at 14 psi: (liters/min) Moisture and oil free, 6 Moisture and oil free, 6
Fuel: Propane butane, natural gas or LPG Propane butane, natural gas or LPG
Operating environment: (°C) 15 – 35 15 – 35
Dimenstions: W×D×H (mm) 420×360×300 420×360×300
Weight: (kg) 8 8