Working power supply: AC220V ± 10%, internal frosted milk bulb with 50Hz temperature of 2750 ± 50k
Colorimetric tube: Transparent flat bottom glass tube with inner diameter φ30 ～ φ33.5mm and height 115 ～ 125mm.
Standard color sample: 26 light holes, of which 1 to 25 color standard glass sheets, the 26th hole is blank
Use environment temperature: (5 ～ 35) ℃
Colorimetric tube: transparent flat bottom glass tube with inner diameter φ30 ～ φ33.5mm and height 115 ～ 125mm.
Relative Humidity: ≤85%
Color Comparator Equipment also called petroleum products colorimeter is designed and manufactured under standard SH/T0168 in “Petroleum Products Chroma Determination Method" and complies to ASTM D1500 standard. It is applicable to test color of various lubricants, kerosene, diesel, and other petroleum products.
-Adopt international standard color wheel, the color number is clearly visible.
-The observation eyepiece is composed of a concave mirror and a convex mirror, and the color of the sample and the standard color can be seen at the same time.
-The optical eyepiece has light adjustment and focus adjustment capabilities, and is easy to use.
-Made of high-quality steel plate, the surface electrostatic spray paint film is firm.