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G Series Spectrophotometer

G Series Spectrophotometer


Model: 721G/ 722G Visible Spectrophotometer
             752GUV-VIS Spectrophotometer


Features


1. With holographic flashing grating, the G SeriesSpectrophotometer has the advantage of highwavelength precision, good monochromaticity and low stray light.
2. The G Series Spectrophotometer offers automatic switching of tungstenhalogen lamp and deuterium lamp (752G).
3. A has a sample compartment for 5-100mm cells.
4. It has a computer control system, precise automatic T/A changeover.
5. The G Series Spectrophotometer uses automatic zero and full scale adjustment.
6. It offers s a direct concentration read-out and a concentration factorsetting function.
7. The G Series Spectrophotometer is equipped with a RS232 port. The printercan be connected and data can be sent to the PC by special software.

G Series Spectrophotometer


Technical Specifications


Items

721G

722G

752G UV-VIS

Wavelength range

340-1000nm

325-1000nm

200-1000nm

Wavelength accuracy

2nm

Wavelength repeatability

1nm

Transmittance accuracy

0.5% (t) (NBS930D)

Transmittance repeatability

0.2% (t)

Spectrum bandwidth

5nm

5nm (2nm optional)

4nm

Stray light

0.5% (t)

(at 360nm, NaNO2)

0.3% (t)

(at 220nm, Nal)

Light current drift

0.5% (t)/3min

Dark current drift

0.2% (t)/3min

Cell Holder

10mm

10mm (100mm optional)

10mm (100mm optional)



Standard Configuration


Items

721G

722G

752G UV-VIS

Main instrument

1

Operation manual

1

Quartz cell 10mm

_

_

2

Glass cell 10mm

4

Power cable

1

Fuse (3A)

2

Power cable(US type)

1



Optional Accessories


1. Software
2. 5/10/20/30/50mm Glass cell
3. 5/10/20/30/50mm Quartz cell
4. Cell holder 100mm
5. Tungsten-halogen lamp (12V 30W)
6. Deuterium lamp (DD2.5)
7. Printer (FD-TP211)
8. Power cable (UKtype)
9. Power cable (EU type)



Shipping Package


Dimension: 560x480x290mm
G.W.: 14.5Kg
N.W.: 12Kg



INESA is an experienced spectrophotometer manufacturer and supplier, based in China. We provide a wide range of analyticalinstruments, including fluorescence spectrophotometer, atomic absorptionspectrophotometer, chromatograph, and more.


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