최신 액체색상 측정용 기기

Viewing geometry		0°/180° (transmission)
Display		Backlit graphical LC-display
Monochromator		Concave grating with 1200 lines/mm
Wavelength accuracy		±2 nm
Wavelength reproducibility		<0.3 nm
Scanning rate		4 nm/sec
Photometric accuracy		0.5% at A=1.0
Photometric reproducibility		±0.001 A at A=1.0
Stability of zero		±0.0034 A /12 hours
Stray light		<0.16% (at 340 nm, with Schott glass GG 435/3)
		<0.1% (at 500 nm, with Schott glass 0G 570/3)
Spectral band width		8 nm
Reference standard		distilled water
Spectral range
	Color measurement	380nm - 720nm in steps of 10nm, X,Y,Z calculated for standard illuminant C and standard observer 2° (DIN 5033)
	Photometer	40nm - 900nm in steps of 1/2/5 or 10nm
	Light source	halogen lamp
	Warming up	approximately 15 minutes
	Reproducibility	±0.2% T referred to dist. water
	Documentation	external printer LD 500 or LD 1000
	Control	C 167 computer (16-bit processor) 2MB program memory, 2MB data memory
	Evaluation	single measurements are continuously numbered
	Program functions	standard tristimulus values X,Y,Z
		chromaticity coordinates x,y,Y
		transmittances Tx,Ty,Tz
		CIE-Lab and difference values
		Hunter-Lab values
		Yellowness-index
		Iodine value	0 . . . 120
		Hazen-(APHA) value	0 . . . 1000
		Gardner-color scales	0 . . . 18
		AOCS Cc13 e (Lovibond��) -color scales Lyell	0 . . . 120
		Lred	0 . . . 12
		color value Klett	0 . . . 1000
		color value ASTM D 1500	0 . . . . 8
		color value Saybolt (ASTM D 156)	30 . . . -16
		US Pharmacopoeia (USP21)
		European Pharmacopeia
		Hess-Ives color scales
Measuring Compartment		10mm x 10mm or 50mm x 10mm square cuvette
		11mm round cuvette
Controls		6 softkeys
Data interface		scanner, PC/LD500, parallel printer
Mains connection		100 to 240 volt, 50 to 60 Hz
Power consumption		90 VA
Dimensions		415×370×165 mm (W×D×H)
Weight		27 lbs. (9kg)