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Máy so màu Color Meter PCE-CRM 40

Mã sản phẩm: PCE-CRM 40
Tình trạng:

Máy so màu Color Meter PCE-CRM 40

Liên hệ
Liên hệ
Measurement functions Tristimulus values: XYZ
Chromaticity: Ev xy, Ev u'v'
Correlated colour temperature: Tc
Colour difference: Δ (XYZ), Δ (Evxy ), Δ (Evuv ), ΔE v ΔTc Δuv
Chromaticity coordinates: ICE1931 (x, y), ICE1976 (u, v)
Dominant wavelength: λd
Colour fastness: Pe
Luminous flux: Φ, RGB parameter, colour chart, maximum recording and indicator
Measuring range 0.1 ... 150,000 lx
0.01 ... 15000 fcd
Ev: 5 lx / 0.5 fcd or above in four automatically selected ranges (lx or fcd is switchable)
Spectral range 360 ... 780 nm
Relative spectral sensitivity Based on CIE standard X (λ), y (λ), and Z (λ), deviation within 6% (f1 ') of CIE spectral luminous efficiency V (λ)
Cosine correction Ev: < 3% (f2)
Accuracy Ev : ± 5 % ± 1 digit of displayed value
Xy: ± 0.003 lx (at 500 lx, standard A)
Repeatability Ev : ± 0.5% + 1 digit (2σ)
xy: ± 0.0005 (measured at 500 lx, standard A)
Temperature drift Ev : ± 3% ± 1 digit of the indicated value
xy: + -0.003
Response time 0.5 second (for continuous measurement)
Sensor type Silicon photocell
Interface USB
Slot for SD card
Display 3.2" color LCD
Operating conditions -10 ... 40°C / 14 ... 10°F <85% RH
Storage conditions -20 ... 40°C / -4 ... 104°F <85% RH
Power supply 2200-mAh rechargeable lithium-ion battery
Battery life Min. 12 hours
Dimensions 210 x 80 x 35 mm / 8.2 x 3.1 x 1.37 in
Weight 300 g / < 1 lb including battery

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