Manual Disc Polarimeter

Listing ID #814137

We are offering full-circle manual polarimeter
sts-444 manual polarimeter is ideal
for determining concentration levels of
samples for applications in the medical,
educational, pharmaceutical, and
cosmetic industries etc.
Easy measurement:
the polarimeter with 589.44nm
monochromatic sodium lamp. After
powered on, the polarized light beam is
immediately project on filter, polarizer
etc. You can view the visual fields of
brightness or shade through eyepiece.
purity measurement:
the polarimeter is ideal for determining purity of
sample. If you want to know its purity, you need only
measure its the angle of rotation and calculate it.
Concentration measurement:
for some substance of known specific optical rotation,
you can measure its the angle of rotation and calculate
concentration according to formula.
International sugar scale:
according to international sugar scale, put the 26g
pure sugar in solution, the angle of rotation of solution
is 34.626
o
. By the rules, you can calculate
the purity of sugar.
What's included:
100200mm tube, sodium lamp.
technical specification:
measuring range : -180°~+180°
scale value: 1°
vernier : ±0.05°
magnifier : 3x
light source : sodium lamp
wavelengths : 589.44nm
tube length : up to 200mm
stable time : 10 minutes.
Power requirements: 220vac50hz
dimensions: 500(l)mm×135(w)mm×330(h)mm
weight : 5 kg.