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GD-93 Fluorescence Spectrophotometer 1
  • GD-93 Fluorescence Spectrophotometer 1

GD-93 Fluorescence Spectrophotometer

Model:GD-93
Brand:GOLD
Origin:Made In China
Category:Chemicals / Chemical Lab Supplies
Label:Fluorescence Spectro , Fluorescence , spectrophotometer
Price: ¥1 / pc
Min. Order:1 pc
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Member Information

Detail

Chongqing Gold Equipment Co., Ltd.

Free MemberChong Qin - China
Live Chat:Last Online:26 Nov, 2013

Product Description

Features:

The emission monochromator adopts 1200 line diffraction grating. Its large aperture and non-spherical reflecting mirrors produces extra high sensitivity.

High stable and long life xenon lamp and power source ensure high stable testing and wide range of spectrum.

 

EX light use LEDmatch with the central wavelength of 365nm420nm475nm525nm narrow banding-ultra low back grounding precision filters to consist 4 set of EX  wavelength replacing system. The system can be replaced by customerCarry on the maintenance expediently & can satisfy more choices and demand

 

The central wavelength of 365nm420nm475nm525nm narrow banding-ultra low back grounding  precision filters with low fluorescence backgroundit’s performance is better than glass filter

 

LED is a cold-light source with longevitylower background & reliabilityprevent from thermo-pollution

 

Automatic zero adjustment and automatic background subtractionEight stage sensitivity adjustmentReal time fluorescence reading display and concentration print outExtra wide dynamic range of fluorescence readingaccurate measurement of minute changes in samples

 

RS-232C serial port interface attachedafter option Data Processing Software Package it is convenient to store record & transmit data & draw up a standard operating curve

 

Quality fineless weight & measuretest simplyparticularly suitable for education & laboratory.

 

Applications and Features:

Fluorescence analysis is a high sensitive and high 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 lineal range of working curve. It has becoming an important analytical method in the region of trace analysis.

This method has been used in:

Medical science and clinical analysisClinical analysis of biological specimen;

Pharmaceutical science and pharmacologyAnalysis of natural; pharmaceutical products; Quality control of pharmaceuticals and research of pharmaceutical metabolites;

BiochemistryAnalysis of minute quantity of substances in biological body;

Food industryAnalysis of minute quantity of constituents in food;

Pollution analysisAtmospheric pollution, environmental testing and food contamination analysis;

Organic and inorganic chemistryUsed in the trace analysis in case of  those substances cannot be determined by absorption spectrophotometry.

 

Specifications:

Light sourceLED

Exciting optical filtersInterference optical filter (10nm bandwidth)

central wavelength 365nm(F93) 

optional central wavelength: 365nm405nm470nm515nm (F93A)

The wavelength of Exciting optical filter can be selected within 360-600nm

Emission monochromator360~650nm (C-T diffraction grating)

Wavelength accuracy±2nm

Wavelength repeatability ≤1nm

Sensitivity1×10-9 g/ml 

(Standard aqua of the sulfuric acid Quinine, 12nm bandwidth)

Linearity deviation: ≤±3.0%

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

InterfaceRS232 serial port

Printerserial printer/Jet printerfor PC

Selectable Data Processing Software Package

 

Standard parts

Main instrument: 1 set                      Power cord:1 pc

Instruction manual:1 copy                   Fuse(1A):2 pcs

Product quality certificate:1 copy             Fuse(5A):2 pcs       

Quartz fluorescence cuvette 10mm:1 pair     Packing list: 1 copy

 

Optional accessories and spare parts:

Ø Fuses1A/5A

Ø Cuvette, special for high concentration samples

Ø 360~650nm interference optical filter(φ25mm) 

Ø e.g.: F93A: 365nm405nm470nm515nm

Ø Quartz fluorescence cuvette10mm

Ø Data processing software package (pack, for PC)

Ø Printer cable

Ø RS-232C serial port cable

 

Dimension LWH

450×420×280(mm)

 

Weight (Kg)

  7(N) 9(G)


Product Image

GD-93 Fluorescence Spectrophotometer 1
Img 1

Send Inquiry to this Member

Chongqing Gold Equipment Co., Ltd.

9-10 Jintai Building, Nanping, Nanan, Chongqing, China

Phone:
86-23-62940030
Fax:
86-23-62940030
Contact:
Tina Chen (Sales )
Mobile:
15123029885

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