SCHMIDT+HAENSCH DUR-W2, High accurate digital refractometer
High accurate digital refractometer to measure refractive
index of liquid media. Single and continuous measurements
possible, different sample doors optional. Extensive, modular
software allows versatile but easy use, up to 30 user defined
scales programmable. Purity calculation by combination
of DUR measuring head with S+H polarimeter.
|
DUR SW |
DUR HT |
DUR W2 |
| Measurement Range RI |
Up to 1.53200 |
Up to 1.70000 |
Up to 1.70000 |
| Resolution |
+0.00001 |
+0.00002 |
+0.00002 |
| Working Temperature |
+40º C |
+100º C |
+40º C |
- Separate water proof measuring unit made of stainless steel
allows analysis of liquid samples without any risk of damage to
the electronic unit due to spillage
- Single or continuous measurements possible by using the
measuring unit either in the horizontal or vertical position.
Unique feature from Schmidt + Haensch that allows the same
measuring unit to be used for dual applications
- 8-line graphic LCD display to read out Date, ID No., RI value
and Temperature
- Thermostatable sapphire prism
- 30 free user-definable scales
The use of refractometers is universal. Very common applications are:
- Determination of refractive index
- Determination of dry substance concentration
- Qualitative analysis
- Identification of products
- Determination of purity (the refractometer detects very clearly contaminations of a product, e.g. an addition of 1% electrolyte to water modifies RI by
10-3)
- Quantitative analysis of two-component mixtures, e.g. solutions of sugar, salt, etc. in water.
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