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F93 Spectrophotometer

F93 Spectrophotometer

Fluorescence analysis is a susceptible and highly selective sophisticated analytical method. This method can provide information including excitation and emission spectrum, emission light intensity, and measurement of life of emission light and polarization fluorescence, etc. This method can provide a wide linear range of working curves. It has become an important analytical method in the region of trace analysis.

FEATURES

  • The emission monochromator adopts 1200-line diffraction grating. Its large aperture and non-spherical reflecting mirrors produce extra high sensitivity.
  • EX light uses LED, matching the central wavelength of 365nm (F93A set includes 365nm, 376nm, 392nm, and 405nm). The customer can replace the system; Carry on the maintenance expediently & satisfy more choices and demands. LED is a cold-light source with longevity, lower background & reliability, preventing thermo-pollution.
  • Automatic zero adjustment and automatic background subtraction; Eight-stage sensitivity adjustment; Real-time fluorescence reading display and concentration printout; Extra wide dynamic range of fluorescence reading, accurate measurement of minute changes in samples.
  • RS-232C serial port interface attached, after option Data Processing Software Package it is convenient to store record & transmit data & draw up a standard operating curve.
  • Quality fine, less weight & measure, test simply, particularly suitable for Education & Lab.

 SPECIFICATIONS

Light source： LED

F93： 365nm

Bandwidth：12nm

The wavelength of LED can be selected within 360-600nm

Emission monochromator：360~650nm  (C-T diffraction grating)

Wavelength accuracy：±2nm

Wavelength repeatability：≤1nm

Sensitivity：1×10-9  g/ml  (Standard aqua of the sulfuric acid Quinine, 12nm bandwidth)

Linearity deviation： ≤±3.0%

Variation of power source：     220V±22V  50Hz±1Hz

Interface：    RS232 serial port

Printer： serial printer/Jet printer（for PC）

Selectable Data Processing Software Package

Standard parts：

Main instrument  1 set          Power cord  1 pc

 Instruction manual  1 copy   

 Product quality certificate  1 copy    Fuse（1A）2 pcs       

 Fuse（5A）2 pcs    Glass fluorescence cuvette 10mm  1 pair

 Packing list  1 copy

Optional accessories and spare parts:

  1. Fuses（1A/5A）
  2. 360~650nm interference optical filter(φ25mm)

e.g.: F93A: 365nm、405nm、465nm、515nm

  1. Glass fluorescence cuvette10mm
  2. Data processing software package (pack, for PC)
  3. RS-232C serial port cable