|
SpectroVisa Visible Spectrophotometer Comparison Chart
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Model
|
SV1100
|
SV1200
|
SV1600
|
SV1800
|
|
Wavelength Range
|
325-1000nm
|
325-1000nm
|
320-1100nm
|
320-1100nm
|
|
Spectral Bandwidth
|
4nm
|
4nm
|
4nm
|
2nm
|
|
Optical System
|
Single Beam
Grating 1200 lines/mm
|
Single Beam
Grating 1200 lines/mm
|
Single Beam
Grating 1200 lines/mm
|
Single Beam
Grating 1200 lines/mm
|
|
Wavelength Accuracy
|
±2.0nm
|
±1.0nm
|
±0.5nm
|
|
Wavelength Repeatability
|
±1.0nm
|
±0.5nm
|
<=0.2nm
|
|
Wavelength Setting
|
Manual
|
Auto
|
Auto
|
|
Photometric Accuracy
|
±0.5%T
|
±0.5%T
|
0.3%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A)
|
|
Photometric Repeatability
|
±0.2%T
|
±0.2%T
|
=0.15%T(0-100%T), 0.001A(0-0.5A), 0.002A(0.5-1A)
|
|
Photometric Range
|
-0.3A- 3A,
0 - 200%T
|
-0.3A- 3A,
0 - 200%T
|
-0.3A- 3A,
0 - 200%T
|
-0.3A - 3A,
0 - 200%T
|
|
Stray Light
|
0.2%T@360nm
|
0.2%T@360nm
|
0.05%T@360nm
|
0.05%T@360nm
|
|
Stability
|
±0.002A/h
@ 500nm
|
±0.001A/h
@ 500nm
|
±0.001A/h
@ 500nm
|
±0.001A/h
@ 500nm
|
|
Display
|
Graphic LCD
(128 x 64 dots)
|
Graphic LCD
(128 x 64 dots)
|
Graphic LCD
(128 x 64 dots)
|
Graphic LCD
(128 x 64 dots)
|
|
Photometric Mode
|
Transmittance
Absorbance
Concentration
|
Transmittance
Absorbance
Concentration
|
Transmittance
Absorbance
Concentration
|
Transmittance
Absorbance
Concentration
|
|
Detector
|
Silicon Photodiode
|
Silicon Photodiode
|
Silicon Photodiode
|
Silicon Photodiode
|
|
Standard Cell Holder
|
4-position10mm cell holder
|
4-position10mm cell holder
|
4-position 10mm cell holder
|
4-position 10mm cell holder
|
|
Sample Compartment
|
Standard 10mm Pathlength
|
Standard 10mm Pathlength
|
Standard 10mm Pathlength
|
Standard 10mm Pathlength
|
|
Light Source
|
Halogen Tungsten lamp
|
Halogen Tungsten lamp
|
Halogen Tungsten lamp
|
Halogen Tungsten lamp
|
|
Output
|
USB Port & Parallel Port
|
USB Port & Parallel Port
|
USB Port & Parallel Port
|
USB Port & Parallel Port
|
|
Power Requirement
|
110V/60Hz or 220V/50Hz
|
110V/60Hz or 220V/50Hz
|
110V/60Hz or 220V/50Hz
|
110V/60Hz or 220V/50Hz
|
|
Dimensions
( W x D x H )
|
19 x 14 x 6 inch
480x360x160mm
|
18.5 x 14.5 x 7 in
470x370x180mm
|
19 x 14.5 x 7 inch
480x370x180 mm
|
19 x 14.5 x 7 inch
480x370x180 mm
|
|
Weight
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18lbs / 8 kg
|
26lbs / 12 kg
|
31lbs / 14 kg
|
31lbs / 14 kg
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VIS spectrophotometer packing list
- Main Spectrophotometer
- Certificate of calibration
- Four (4) Optical Glass Cuvettes
- Dust cover
- Power cord
- User Manual
