Specifications
Accuracy |
0.01 nD |
Article Number |
ER 6040 |
Illumination |
LED illumination 589 nm |
Measurement Range |
1.30-1.81 nD |
Power Supply |
110-220 V automatic |
Scale Division |
0.01 nD |
Weight |
0.4 kg |
Remarks
Ranges of Application |
Laboratory, Gemmology |
Remarks |
Ocular focusable |
Scope of Supply
Filter |
Polarizing filter |
Illumination |
LED |
Operating manual. |
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The ER 6040 is a compact refractometer with LED illumination for the determination of the refractive index, quality control and categorization of gemstones.
The A.KRÜSS Optronic Table Refractometer gives exceptionally crisp, sharp readings and a large field of view. Supplied with polarizing filter and eyepiece magnifier.
