Lovibond PFXi-195 Series PFXi-195/2 Colorimeters for Petroleum Oils and Waxes

PFXi-195/2

Colour Measurement for Petroleum Oils & Fats

Part Number 1371952

Applications: Petroleum Oils and Waxes

Colour Scales

Pt-Co

ASTM Colour

Saybolt Colour

CIE L* a* b

Transmission %

Optical Density

Absorbance

Delta E* colour difference

xyY chromaticity co-ordinates

XYZ Tristimulus

Technical Data

Applicable Standard	ASTMD156 ASTMD1209 ASTMD1500 ASTMD6045 ASTM E308 ISO 2049 ISO 6271
Colour Type	Transparent
Display	240 x 128, back-lit graphic display, (white on blue)
Path Length	0.1 - 50 mm
Measuring Geometrics	0° - 180° Transmission
Detector	blue enhanced photodiode
Interfaces	USB RS 232 Ethernet
Measuring Principle	9 interference filters
Internal Storage	100,000+ Messungen
Measurement Time	less than 30 seconds
Power Supply	Universal (90 - 240 VAC), via external power supply
Sample Chamber	max 50mm cells
Keypad	23 key tactile membrane keypad; washable polyester with audible feedback
Instrument Housing	Fabricated steel with tough, textured paint finish
Spectral Range	420 - 710 nm
Bandwidth	10 nm
Repeatability	±0.0004 (CIE xy Chromaticity) on measurements of de-ionised water
Baseline Calibration	Single key press; fully automated
Illuminants	CIE Illuminant A CIE Illuminant B CIE Illuminant C CIE Illuminant D65
Portability	Benchtop
Observer	2°, 10°
Touchscreen	No
Compliance	CE RoHS WEEE
Languages User Interface	English, German, French, Italian, Portuguese, Spanish, Russian, Chinese, Japanese
Dimensions	435 x 170 x 195 mm
Weight	6.8 kg

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