Description
Overview
GAOTek Colorimeter for Petroleum conforms to ASTM D156 Standard Test Method for GAOTek Color of Petroleum Products (Chromometer Method). The apparatus covers the determination of the color of refined oils such as undyed motor and aviation gasoline, jet propulsion fuels, naphthas and kerosine, and, in addition, petroleum waxes and pharmaceutical white oils.
Features
- The apparatus equips a matched set of sample and standard tube assemblies with optical viewer
- Three-position turret on standard tube
- Accessory Daylight Light provides standard light source per ASTM specifications
- The sample tube has a 200W steel strip heater and a hinged cover to maintain even heat
- Optical viewer and stand are fully insulated from the heaters
Technical Specifications
| Rated Voltage | AC 220 V ±10%, 50 Hz |
| Specimen Glass Tube | Hard Glass Tube with Scale Lower Part Equipped with Liquid Discharge Valve Tube Inner Diameter: 0.65 in to 0.69 in (16.5 mm to 17.5 mm)
Outer Diameter: 0.84 in to 0.89 in (21.3 mm to 22.7 mm) |
| Ambient Requirement | Temperature: 41 °F to 104 °F (5°C to 40 °C)
Humidity: ≤85% |
| Standard Color Glass Tube | Hard Glass Tube
Tube Inner Diameter: 0.65 in to 0.69 in (16.5 mm to 17.5 mm) Outer Diameter: 0.84 in to 0.89 in (21.3 mm to 22.7 mm) |
| Dimensions | 27.17 in (L) x 6.30 in (W) x 6.30
in (H) [690 mm (L) x 160 mm (W) x 160 mm (H)] |
| Standard Color Glass Sheet | 3 Thick Plates
1 Semi- Thick Plate |
| Optical Means | Sight Glass |
| Weight | 11.02 lb (5 kg) |