BYK-Gardner Gardner Color Comparator Table of Contents Overview........................Safety Information ....................Description ....................... Operation........................Maintenance......................Ordering Information ....................Specifications ......................E 2503...
BYK-Gardner Gardner Color Comparator 2 Safety Information Used correctly, this device does not pose any danger, either mechanical or elec- trical. The following paragraphs contain information about the safe use of the device. Before switching on the device, make sure that the voltage label on the device matches the voltage of your power outlet.
Gardner Color Comparator BYK-Gardner 3 Description The Gardner Delta Color Comparator consists of two parts: A comparator of eighteen precision glass standards (6750) and a special illuminator which pro- vides a color-corrected light source (6752 or 6753). Illustration 1: 6750 Gardner Color Comparator Illustration 2: Gardner Delta Illuminator: 6752 = 115 V / 6753 = 230 V Depending on the illuminator unit following variants are available: •...
BYK-Gardner Gardner Color Comparator 4 Operation The comparator is composed of an arrangement of two disks, each containing nine optically polished glass fi lters (color standards) ranging in color from wa- ter white through deep amber. The standards are equally spaced around the edge of the disk and a channel between the disks holds a tube containing the sample.
Gardner Color Comparator BYK-Gardner 5 Maintenance Lamp Replacement: Open the top of the housing, by removing the four screws at the side and tip up the lid to the rear. Unscrew the old light bulb and re- place it with a new one. Important: Use only light bulbs according to the speci- fications (please refer to technical specifications).
BYK-Gardner Gardner Color Comparator 6 Ordering Information 6405 Incandescant Lamp 230 V for 6746 6745 Gardner Color Comparator 115 V 6746 Gardner Color Comparator 230 V 6750 Gardner Color Comparator (without illumination) 6752 Gardner Delta Illuminator 115V 6753 Gardner Delta Illuminator 230V 6754 Incandescent Lamp 115 V for 6745 6756 Empty Tube Set 6757 Filter Wheel, even numbers...
Gardner Color Comparator BYK-Gardner 7 Specifications Operating temperature: 10 °C - 40 °C Storage temperature: 0 °C - 50 °C Dimensions: 17 x 23 x 20 cm Weight: 2.7 kg Lamp: Incandescent light 60 W matte E27 Power: • 6745: 100 V ;...
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BYK-Gardner Gardner Color Comparator Notes E 2503...
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