Orbeco

Photo of Gardner-Hellige ASTM Varnish Color Tester
The Gardner-Hellige ASTM Varnish Color Tester measures the colors of varnishes, drying oils, resins, nitro-cellulose, lacquers, fatty acids and similar transparent colored liquids. Conforms to ASTM D-1544 and AOCS Method Td 1a. Uses 18 permanent color standards in two discs with values of 1-9 (P2725-2) and 9-18 (P2725-3). Comparator has magnifying prism, 2 discs, 2 round sample tubes (P2725-4), and Daylite Illuminator (W3500) for highest accuracy and easy, positive readings.
Photo of Replacement Parts for Orbeco 607-OC ASTM Oil Color Test Kit

Replacement parts for Orbeco 607-OC ASTM Color Test Instrument.

(Sample Photo Displayed. Individual items may differ from the image shown.)

 

Each Aqua Tester kit contains everything needed; color disc, reagents, labware and directions. Individual components can be ordered separately. Please inquire.
Water Test Kits for W3520, Pocket Comparators. Each Test Kit contains everything needed; color disc, reagents, labware and directions.
Most methods use convenient, pre-measured, single-dose, stable tablets that are safe and economical. Kits contain everything needed for each test. Ready for immediate use, they eliminate pipetting and glassware clean-up. Low cost per test. Please note that items marked (Haz) contain hazardous reagent(s); shipping restrictions and extra charges may apply.
Test Kits for W3520, Pocket Comparators. Each Chlorine Test Kit contains everything needed; color disc, reagents, labware and directions.
pH Test Kits for W3520, Pocket Comparators. Each Test Kit contains everything needed; color disc, reagents, labware and directions.
Photo of Soil pH Test Kit
The most accurate inexpensive outfit for testing pH of any soil, sand, clay or peat. Make use of a specially assayed indicator solution. Result of test is obtained by comparing colors to a color chart representing the complete pH range. This is the only outfit on the market which utilizes and inert white powder to draw the indicator solution from the soil in order to facilitate accurate color comparisons. Performs 200 tests.