WGH-30A Dual-Beam Infrared Spectrophotometer

Range of wave number
4000-400cm -1

Precision of wave number
≤ ± 4cm -1 (4000-2000cm -1 )
≤ ± 2cm -1 (2000-400cm -1 )

Resolution
1.5cm -1 (1000cm -1 around)

Transmittance precision
± 0.2%T (exclude noise level)

Flatness of I 0 line
≤ ± 2%T

Stray light
≤ 0.5%T (4000-650cm -1 )
≤ 1%T (650-400cm -1 )

Test mode
3 modes
Transmittance
Absorbance
Single beam

Scanning speed
5 steps
Very fast
Fast
Normal
Slow
Very slow

Slit program
Very wide
Wide
Normal
Narrow
Very narrow

Response
4 steps
Very fast
Fast
Normal
Slow

Work mode
3 modes
Continuous scan
Repeating scan
Scan with fixed wavelength

Expansion of horizontal and vertical coordinate
Arbitrary



Packing List


Item#DescriptionQty
1WGH-30A Dual-Beam Infrared Spectrophotometer1
2Polystyrene Film Card1
3Power cord1
4USB Cable1
5Fuse (3A)3
6Philip Screwdriver1
7Flat Screwdriver1
8Internal Allen Wrench 1
9Internal Allen Wrench 1
10Internal Allen Wrench 1
11User Manual1
12Sofware CD1
13Packing List1