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| Name: |
AquaTester Nessler Tube Comparator |
| Short description: |
The most advanced visual instrument for measuring color of water over 5 ranges
(APHA Pt-Co Color, ASTM D-1209), fluoride, and low chemical concentrations of chlorine, ammonia, nitrogen, silica, etc. The 611-A permits tests of very low ranges not possible with ordinary comparator methods by using special 200mm (about 8 in.) long Nessler tubes to accentuate the colors under comparison. Tests 24 different low-ranges and the pH of pure water.
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| Principal: |
Orbeco-Hellige Inc. USA |
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| Name: |
Color Disc Pocket Comparators |
| Short description: |
Model 600-DA "Daylite" Illuminator (shown above) Provides corrected color matching irrespective of weather or poor lighting conditions. Assures highest accuracy and agreement among operators. Has color-correcting lamp and filter, sloped housing for easy viewing.
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Orbeco-Hellige Inc. USA |
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| Name: |
COLOR DISC COMPARATORS |
| Short description: |
Hand-held and completely portable, comparator outfits are ideal for testing water, wastes, boiler and cooling water, process fluids, swimming pools, spas, and more... Ideal for lab, plant, field or classroom.
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Orbeco-Hellige Inc. USA |
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| Name: |
Color Disc 605ht |
| Short description: |
Hand-held and completely portable, comparator outfits are ideal for testing water, wastes, boiler and cooling water, process fluids, swimming pools, spas, and more... Ideal for lab, plant, field or classroom.
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Orbeco-Hellige Inc. USA |
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