Petroleum Products Colorimeter 　

Product Introduction

This instrument is suitable for various petroleum products such as lubricating oil, kerosene and diesel oil. Working principle: inject the sample into the colorimetric tube, and then compare it with the standard glass color chip, and 

Technical Parameter

1. Color disc aperture: 26

2. Glass sheet: No. 1-25 (No. 0.5-8.0 of GB/T6540 standard)

3. Colorimetric tube: inner diameter Ф32mm, height 120mm-130mm

4. Working power supply: AC220,240V/50,60Hz

5. Applicable standards: SH/T0168, GB/T6540

6. Power of the whole machine: 500W

7. Instrument size: 240*210*200mm

8. Net weight: 4KG

9.Applicable standard: ASTM D1500

Main Feature

1. The instrument consists of a standard color wheel, an observation optical lens, a light source, and a colorimetric tube.

2. The light source is 220V, 100W, and the inner frosted milk shell bulb is the standard light source. After the light source is filtered by the milky white glass and the sunlight filter glass, the spectral characteristics of the obtained standard light are similar to this light.

3. The standard light passes through the plane reflector, and the prism forms two parallel beams, the size and shape of which are exactly the same, which can be uniformly irradiated on the sample of the colorimetric tube on the color glass sheet of the standard color disc at the same time.

4. There are 26 Φ14 light holes on the standard color wheel

5. The hand wheel installed on the right side of the instrument is rotated by the color wheel, so that the correct equivalent color can be selected during the colorimetric test.

6. The standard color glass color on the color wheel should be calibrated with the colorimetric solution used as the calibration standard color.

7. The colorimetric tube is a colorless flat-bottom glass tube with an inner diameter of Φ32 mm and a height of 120-130 mm.

8. The observation eyepiece is composed of a concave mirror and a dividing grid. Two semicircular colors can be seen in the eyepiece at the same time, and the left one is the color of the sample. The one on the right is the standard color, and the optical eyepiece has the ability to adjust light and focus, making it easy to use.