ASTM Engine Oil Colorimeter Portable Meter – GAOTek

Description Overview GAOTek Engine Oil Colorimeter Portable Meter is crafted for precision color grading of petroleum products—including engine, transformer, and lubricating oils—in alignment with ASTM D1500, SH/T 0168-92, and GB/T 6540 standards. Featuring a standard color dial, observation lens with focusing capability, internal frosted bulb illumination, and manual control, it delivers accurate color number readings by comparing sampling tubes against standard color glass plates. The compact, 6 kg instrument operates reliably between 0–45 °C and comes with a 12-month warranty, OEM customization, and professional online support.   Features Compliant with ASTM D1500, SH/T 0168-92, and GB/T 6540 color measurement standards Standard color dial with 26 light holes for visual comparison Internal 220 V, 100 W frosted milk-white bulb with to 2750 K to mimic daylight spectrum Observation lens equipped with focus adjustment and mirrors for clear sample comparison Compact, user-friendly design optimized for laboratory use with stable performance   Technical Specifications Colorimetric Tube Diameter 32 mm (inner), height 120–130 mm Humidity Tolerance Up to 85% RH Weight Approximately 6 Kg Operating Temperature 0–45 °C Light Source Internal Frosted Milk Bulb Standard Color Wheel 26 Bright Holes Pipe Height 120~130mm Frosted Milky Light Bulb Temperature of 2750k Weight 6kg Test Unit 2-pole Light Source 220v, 100w (can be customized)