PCE Instruments PCE-CRM 40 Colorimeter, up to 150,000 lx

  • Part #:PCE-CRM 40
  • Condition:Brand New
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Technical details
Measurement functionsTristimulus values: XYZ Chromaticity: Ev xy, Ev u'v' Correlated color temperature: Tc Color difference: Δ (XYZ), Δ (Evxy ), Δ (Evuv ), ΔE v ΔTc Δuv Chromaticity coordinates: ICE1931 (x, y), ICE1976 (u, v) Dominant wavelength: λd Color fastness: Pe Luminous flux: Φ, RGB parameter, color chart, maximum recording and indicator
Measuring range0.1 ... 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 range360 ... 780 nm
Relative spectral sensitivityBased on CIE standard X (λ), y (λ), and Z (λ), deviation within 6% (f1 ') of CIE spectral luminous efficiency V (λ)
Cosine correctionEv: < 3% (f2)
AccuracyEv : ± 5 % ± 1 digit of displayed value Xy: ± 0.003 lx (at 500 lx, standard A)
RepeatabilityEv : ± 0.5% + 1 digit (2σ) xy: ± 0.0005 (measured at 500 lx, standard A)
Temperature driftEv : ± 3% ± 1 digit of the indicated value xy: + -0.003
Response time0.5 second (for continuous measurement)
Sensor typeSilicon photocell
InterfaceUSB Slot for SD card
Display3.2" color LCD
Operating conditions-10 ... 40°C / 14 ... 10°F <85% RH
Storage conditions-20 ... 40°C / -4 ... 104°F <85% RH
Power supply2200-mAh rechargeable lithium-ion battery
Battery lifeMin. 12 hours
Dimensions210 x 80 x 35 mm / 8.2 x 3.1 x 1.37 in
Weight300 g / < 1 lb including battery