HK-6540A Petroleum Product Colorimeter

Overview

The HK-6540A Petroleum Product Colorimeter complies with the requirements of the GB/T 6540 and ASTM D1500 test methods. It is suitable for determining the color of various petroleum products, including lubricating oils, kerosene, diesel oil, and petroleum waxes.

Functional Features

1. Adopts standard color glass plates as the light source.
2. The color disc is manually adjustable, facilitating the selection of the correct equivalent color during color-comparison tests.
3. The optical eyepiece is equipped with light adjustment and focusing functions, ensuring clear visibility and easy operation.

Technical Parameters

1. Power Supply: AC 220V±10%, 50Hz
2. Standard Light Source: 100W internally frosted opal bulb
3. Number of Light Holes: 17
4. Diameter of Light Holes: 14mm
5. Standard Color Disc: Standard color glass plates ranging from Color No. 1 to Color No. 8
6. Color-Comparison Tube: Colorless flat-bottomed glass tube with an inner diameter of Φ32mm and a height of (120–130)mm
7. Environmental Requirements: Temperature 5℃–40℃; Humidity ≤85%