Nova-Tech VISPOL-Series Polarimeters - Manual (Page 2)

Printed in the USA
Technical Specifications
VISPOL-Series Full-Circle Manual Polarimeters
The S+H VISPOL-Series Manual Polarimeters feature full circular scales of ±180°.
With the use of the Vernier scale, rotations can be measured to an accuracy of 0.1°
(an experienced user can potentially achieve accuracy of 0.05°). The rugged design
allows for heavy use at the instructional level.
Measurements are made by rotating the Vernier scale disc with the coarse/fine
controls; which, in turn, adjusts the analyzer. The large diameter of the Vernier scale
disc allows for highly sensitive comparisons of half shadows resulting in accuracy
typically not possible with manual polarimeters.
The optical assembly (Vernier scale disc, polarizer, analyzer, & sample compartment)
is tilted 15° from horizontal. This results in more convenient and comfortable
operation.
The polarizer is fitted with a thin, high-quality, 2-part quartz disc which produces
the divided (2 half shadows) field of view. The half shadow angle is dependent on
the light source used. With sodium light (l=589nm) it’s 8°, and 9.5° for mercury
light (l=546nm). When the 2 half shadows are view during measurements,
right-shadow shading indicates a dextrorotatory sample and left-side shading
indicates a levorotatory sample.
Two types of light sources are available. Halogen lamp light sources coupled with
interference filters are less expensive. Due to the longer life of halogen lamps and
instant operation, this style is the preferred choice for instructional and general
testing. A sodium arc lamp light source is also available for absolute accuracy.
A wide selection of S+H samples cells and quartz control plates are also available.
Schmidt +Haensch has been manufacturing precision opto-electronic instruments
since 1864. All S+H instruments are manufactured in Germany.
Go with a name you can trust for the highest level in analytical
instrumentation...choose Schmidt+Haensch.
Cat. No.
Measuring Scale:
Measuring Range:
Resolution:
Accuracy:
Optical Wavelength:
Sensitivity:
Measuring Light Source:
Sample Cell Length (Maximum):
Power Requirements:
Dimensions (Polarimeter):
Dimensions (Power Supply)
Weight (Polarimeter):
Weight (Power Supply):
Manufactured In:
VISPOL589H
46001
°Arc
±180°
0.1
±0.1
589nm
Up To 99.9% Light Absorption
Halogen
200mm
110/220V AC, 50/60Hz
400 x 170 x 555mm
110 x 110 x 140mm
4.5kg
3.0kg
Germany
VISPOL546H
46003
°Arc
±180°
0.1
±0.1
546nm
Up To 99.9% Light Absorption
Halogen
200mm
110/220V AC, 50/60Hz
400 x 170 x 555mm
110 x 110 x 140mm
4.5kg
3.0kg
Germany
VISPOL589S
46005
°Arc
±180°
0.1
±0.1
589nm
Up To 99.9% Light Absorption
Sodium
200mm
110/220V AC, 50/60Hz
400 x 170 x 555mm
110 x 110 x 140mm
4.5kg
3.0kg
Germany
No. PS022008PSPLVISPOLSBRL-A
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S+H UniPol-L Automatic Polarimeter
S+H POLARTRONIC N-Series Automatic Polarimeters/Saccharimeters
S+H POLARTRONIC M-Series Automatic Polarimeters/Saccharimeters
S+H POLARTRONIC H-Series Automatic Polarimeters
S+H SACCHAROMAT Saccharimeters
S+H Purity Analyzers
S+H AutoFilt Semi-Automatic Pressure Filtration System
S+H Sample Cells & Quartz Control Plates
Applications...
z Education/Instruction z Quality Control Of Original, Intermediate, & Final Products z Analysis Of Optically Active Compounds
Markets...
Food z Beverage z Sugar z Clinical z Medical z
Pharmaceutical z Cosmetic z Chemical
Glass Sample Cell w/o Bubble Trap
Sizes Sizes Sizes Sizes Sizes: 100mm/5.5ml (cat. no. 46000-02595), 200mm/10.5ml (cat. no. 45000-02596)
Glass Sample Cell w/ Bubble Trap
Sizes Sizes Sizes Sizes Sizes: 50mm/8.0ml (cat. no. 46000-02604), 100mm/10.5ml (cat. no. 46000-02600),
200mm/16.5ml (cat. no. 45000-02601)
Glass Sample Cell w/ Center Well
Sizes Sizes Sizes Sizes Sizes: 50mm/3.0ml (cat. no. 46000-02611), 100mm/6.0ml (cat. no. 46000-02607),
200mm/12.0ml (cat. no. 45000-02608)
Sizes f Sizes f Sizes f Sizes f Sizes for Medical Applications or Medical Applications or Medical Applications or Medical Applications or Medical Applications: 95.04mm/5.5ml (cat. 46000-02612),
190.09mm/11.0ml (cat. no. 46000-02613)