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Polariscope PK11

Polariscope PK11
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€ 48.79

19 % VAT incl. excl. Shipping costs

Shipping time: 3-6 days (EU) 5-21 days (world)

Polariscope PK11

Polariscope incorporates an LED pocket torch for analysis.

Accessory: LED10 - Lamp with Clip, found in category Loupes  --> other loupes.

This instrument will identify single or double refracting stones quickly and accurately, and will help distinguish between natural and synthetic amethyst, and separate jade and chalcedony from glass. It can also assist in the detection of strain in diamonds prior to cutting.

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- Resolution: 0.01 nD
- Measurement range: 1.33 – 1.81 nD
- LED 589 nm illumination
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- lightweight  (0.4kg)
- automatic multi-voltage power supply (100 – 240 V)
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Polariscope PK14-LED

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The polariscope is used to test cut or rough gemstones. Two polarising filters allow to observe the structure and optical properties of precious stones or minerals. The stone is tested by rotating it 360° between the crossed polarising filters.

Polariscope with stone holder and conoscope lens
LED illumination
110 - 240 V

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KSW5000-T-K-W Microscope for Diamonds and Gemstones

KSW5000-T-K-W Microscope for Diamonds and Gemstones

Optical equipment:
10x wide-field eyepieces
0.7 - 4.5x zoom objective
Total magnification 7 - 45x

Transmitted light
Cold light source with light conductor
Dark field
Polarisation feature

Special features:
Phototube, stone holder
Glass cuvette and cuvette table
horizontal mounting of the microscope head possible

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Manufacturer information

A.KRÜSS Optronic
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