manufacturer:       Jenway

model:                   6280

annotation:           Dokumente engl.

6280 fluorimeter 190-650nm

• High sensitivity photomultiplier detector
• Wavelength range 190 - 650nm
• Raw fluorescence and concentration display
• Kinetic (timed readings) function

The high sensitivity of fluorimetric measurement techniques enables trace levels to be determined in a broad range of samples. Selectivity is also enhanced enabling interference free analysis of even the most complex sample matrix.

All models in the 62 Series enable simple raw fluorescence measurements to be made without the need to calibrate. These comparative fluorescence levels can be used as a basic indicator or for method evaluation procedures.

Precise concentration measurements can be made by calibration with a blank and standard solution. Where expected sample concentrations may cover a wide range a calibration curve can be created, using up to six standards.

Twenty methods can be created and saved with both a numeric ID as well as an alphanumeric name. By entering the excitation and emission wavelengths in the method the filter characteristics and positions are automatically verified before measurements are made.

The model 6280 is ideal for a broad range of applications in food and beverage analysis, including Histamine, Quinine, Aflatoxins and Vitamins. It also has a broad range of uses in Biochemistry and Life Science analysis with measurement of parameters such as DNA/RNA, Protein, Steroids, Enzymes and Drugs. For water and environmental analysis it has applications for Dye Tracing (Flow Measurement), Cyanobacteria and Ammonium measurement amongst many others.

Technical Specifications

Model

6280

Light source

Pulsed xenon lamp with press-to-read operation

Expected Lifetime

No replacement required in normal operation

Sensitivity (Quinine Sulphate)

<1ng/ml

Dynamic range

5.2 x 10 ⁶

Detector

Photomultiplier

Wavelength range

190 to 650nm

Wavelength selection

Intelligent Filter Modules (IFM)

Raw Fluorescence

Yes

Concentration

Yes

Calibration

Blank + up to 6 standards

Kinetics (timed readings)

In both above modes

Time limits

1 reading every 3 to 999 seconds

Methods stored

20

Results stored

100/method

GLP

Method lock with password access

Time and date stamped results

Last calibration date and time stored

Calibration interval set

Calibration due reminder

User ID

Outputs

RS232 Serial Port

PC software

Compatible with DataWay (option)

Sample handling

10mm square cuvette holder (standard)

Heated sample holder (option)

Yes

Sipper Pump (option)

Yes

Power supply

100 to 240Vac universal mains adapter

12Vdc input (cigarette lighter cable and battery pack options)

Size

365 (w) x 272 (d) x 160 (h) mm

Weight

6Kgs

Sipper Pump

Modes:

Continuous Aspiration             Flow rate dependent on tube ID.

12ml/min with supplied tube

Timed aspiration                      sample/air-gap/wash.

     sample volumes                 75µl min / 9.5ml max

     segment run time                48 secs max

Memory                                    Non-volatile

Power Supply                         115 or 230V

Size                                         205 (w) x 190 (d) x 160 (h) mm

Weight                                    1.5Kgs

Heated Cell Block / Controller

Temperature:

Range Ambient                      +2°C to 60°C

Resolution                                0.1°C

Regulation                               ±0.1°C

Accuracy                                  ±0.5°C

Control System                        PID

Power Supply                         100 – 230Vac

Size                                         205 (w) x 165 (d) x 85 (h) mm

Weight                                    870g (Controller) 405g (Block)