KERN Analogue Refractometer ORA 1GG (Gemmology/Gemstones)
- The models of the ORA-G series are universal, maintenance-free analogue hand refractometers.
- The handy and robust design allows easy, efficient and durable use in everyday life
- The manual conversion effort is avoided by several selectable scales, this excludes application errors
- These scales are specially developed, precisely calculated and checked. They are also characterised by very thin and clear lines
- The optical system and the prism cover are made of special materials, which allow a low-tolerance measurement.
- All models are equipped with an eyepiece with easy and smooth adjustment to different visual acuities
- Included in delivery:
- Storage box
- Calibration solution
- Calibration block if necessary
- Pipette
- Screwdriver
- Cleaning cloth
- Further accessories optionally available (on request)
Range of application
The models have a refractive index measuring range for the determination of jewellery.
Main areas of application:
- Jewellers
- Jewellery industry
- Education
Analytical device:
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refractometer
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Application in the field:
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JewellersJewellery industry
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Width (Analytical instruments):
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130 mm
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Accuracy:
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Refractive index 0.01 nD
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Weight (analytical instruments):
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718 g
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Height (Analytical equipment):
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30 mm
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Measuring range (analytical instruments):
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Refractive index 1.3-1.81 nD
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Depth (Analytical instruments):
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70 mm
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Shipping weight: |
0,81 Kg |
Product weight: |
0,72 Kg |
Dimensions: |
× × cm |