GD-752N UV-VIS Spectrophotometer

Characteristics

The monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromaticity and low stray light.

Automatic switching of tungsten halogen lamp and deuterium lamp.

A sample compartment for 0.5cm-5cm cells.

Computer control system, precise automatic T/A changeover.

Automatic zero and full scale adjustment.

Direct concentration read-out and concentration factor setting function.

Equipped with RS232 port. Printer can be connected and data can be sent to PC by special software.

Specifications

Wavelength range 200-800nm

Wavelength accuracy ≤2nm

Wavelength repeatability≤ 1nm

Transmittance accuracy ±0.5% (t) (NBS930D)

Transmittance:repeatability≤0.2% (t)

Spectrum bandwidth 5nm

Stray light ≤ 0.5% (t) (at 220nm, Nal)

Stability Dark current drift: 0.2%(t)/3min

Light current drift: 0.5%(t)/3min

Standard configuration:

Main instrument 1

Power cable 1

10mm Glass cell 4

10mm Quartz cell 2

Didymium filter 1

0.5E filter 1

Tungsten-halogen lamp (12V 30W)1

Deuterium lamp 1

Fuses (2.5A) 5

Wrench 1

Filter (for use from 330nm to 370nm) 1

Dust cover 1

Optional accessories:

10mm Glass cell

10mm Quartz cell

10mm Cell holder

Tungsten-halogen lamp(12V 30W)

Deuterium lamp

Printer

Overall dimension & weight:

Shipping package dimension: 640-480-340mm

Gross weight: 30Kg

Net weight: 27Kg