Liquid Color Spectrophotometer QualiSpec™ Quali-LC2

Name: Liquid Color Spectrophotometer QualiSpec™ Quali-LC2
Brand: Qualitest North America
Availability: InStock
Rating: 4.84 (287 reviews)

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Liquid Color Spectrophotometry

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Liquid Color Spectrophotometer QualiSpec™ Quali-LC2

Liquid Color Spectrophotometer QualiSpec™ Quali-LC2 is a versatile instrument equipped with a heating function, allowing it to operate at temperatures ranging from ambient to 90°C. This feature makes it ideal for applications that require temperature-controlled environments. The Quali-LC2 model offers superior repeatability with ΔEab ≤ 0.01, ensuring exceptional precision in color measurements. Its inter-instrument agreement is also highly reliable, with a ΔEab < 0.2, making it an excellent choice for settings where multiple instruments are used and consistent performance is essential.

Liquid Color Spectrophotometer QualiSpec™ Quali-LC2 Technical Specifications

Product model	QualiSpec™ Quali-LC2
Measurement condition	d/0 (scattered light source, 0 degree observation angle) (comply with standards: CIE No. 15, ISO 7724/1, ASTM E1164, DIN 5033 Teil 7, JIS Z 8722 Condition C, ASTM D156, ASTM D1500, ASTM D1209, ASTM D5386, ASTM D6045, ASTM D6166, ASTM D1502）
Stand-alone operation	Support
Integrating sphere	Φ40mm，Avian-D Fully diffuse surface coating
Lighting source	CLEDs(Full band balanced Led light source）
Inductor	Dual optical sensor array sensor
Wavelength range	360-780nm
Wavelength interval	10nm
Half-band width	5nm
Measuring range	0~200%
Resolution	0.0001
Observer Angle	2°/10°
Observation light source	A, B, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CWF, U30, U35, DLF, NBF, TL83, TL84, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V4
Display	Pharmacopoeia color number, transmission map/data, sample chromaticity value, color difference value/map, pass/fail result, color deviation, color simulation, historical data color simulation, manual input of standard sample, test report
Measuring time	≤1.5s
Measuring optical path	Standard: 10mm glass cuvette, 50mm glass cuvette (optional 33mm and 100mmglass cuvette)
Color space	CIE Lab, LCh, CIE Luv, XYZ, Yxy, Transmissivity, Hunter Lab Munsell, MI, CMYK
Color difference formula	ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,ΔE*02
Other indicators	European Pharmacopoeia, United States Pharmacopeia, WI (ASTM E313-20, ASTM E313-73, CIE, ISO 2470/R457, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM E313-20, ASTM E313-73), Tint (ASTM E313-20), Allochromic Index (Milm), APHA / Hazen / Pt-Co (Platinum-Cobalt Index), Gardner Index, Iron-Cobalt Index, Saybolt Color, ASTM Color, EBC (Beer Color), ICUMSA Color (Sugar Color)
Repeatability*	Transmittance: standard deviation≤0.08%Chroma value: ΔE*ab≤0.01 standard deviation, maximum≤0.03
Inter instrument agreement	ΔE*ab ＜0.2
Heating function	Yes
Heating temperature range	From ambient temperature to 90℃
Audit trail	Yes (as required by FDA and CFDA)
Special function	Intelligent zero calibration
Screen size	7 inch touch screen
Store data	Over 100,000 pieces of data
Software support	ColorExpert, Color QC2
* After correction, the standard deviation and maximum value of air are measured 30 times at an interval of 5s