Visual comparison to glass standards for Gardner color
Article No. 6750
Gardner Color Comparator
Comparison of transparent liquids with two glass filters
- Comparator is composed of two disks each containing nine optically polished glass filters
- Without illumination: use sunlight from window or indoor light
Features
The Gardner Delta Color Comparator uses precision-polished optical-glass filters as reference standards.
Two different models are available: with or without illumination.
- Comparison of sample tube against 18 precision-polished optical glass filters on two filter wheels
- Rugged design allows the color comparator to be used at any location
- Quick and easy color control of liquids
Technical Attributes
-
- Illumination - Power supply
- no -
-
- Illumination
- no
-
- Type
- Without illumination
-
- Weight
- 0.5 kg
-
- Weight
- 1 lb
-
- Dimensions: L x W x H
- 15.9 x 1.9 x 8.1 cm
-
- Dimensions: L x W x H
- 6.3 x 0.8 x 3.2 in
Technical Specifications
Color Measurement
General
Standards
Procedure
The comparator is an arrangement of two wheels in which nine color filters are imbedded in each wheel. The glass filters range in color from water white through deep amber. A tube of the sample liquid is placed between the two filter wheels. The user then rotates the color wheels until the filter glass closest in color to the liquid is in place. That filter notation then becomes the color description for the liquid.
Delivery Content
Assembly for filter wheels
2 reference filter wheels (6761/6757)
Manual
2 reference filter wheels (6761/6757)
Manual
Downloads
Safety Instructions
Short Instructions
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