Spectrophotometer for Petroleum Products


acl-3 Colorimeter for Petroleum Products

acl-3 automatically determines 4 kinds of Colors - Saybolt, ASTM, Pt-Co/Hazen, and Gardner Colors, utilizing the Tri-Stimulus values from spectroscopy method prescribed in ASTM D6045, which generates equivalent test results with conventional manual precision, in about 5 seconds. Since no subjective judgement needs to be called, a perfect traceability is achieved.



Test Methods ASTM Color : ASTM D1500, D6045, ISO 2049
Saybolt Color : ASTM D156, D6045
Pt-Co / Hazen Color : ASTM D1209, D 5386, ISO 6271
Gardner Color : ASTM D1544, ISO 4630
Measurement Method Tri-Stimulus values from spectroscopy method
Photodetector CMOS Linear image sensor
Measuring Wavelength 400nm to 700nm, 10nm interval
Light Source Lamp White LED (Lifetime : approx. 20,000h)
Display Panel 5.7 inch TFT color LCD Touch Panel
Interface USB port (for communication with PC)
USB memory (for file system: FAT32)
Parallel port (for printer)
Size (W x D x H) 540 x 383 x 255 mm
Weight 15.5 kg
Power Consumption AC 100 to 240 V 40 VA (max) 50 / 60Hz