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PCE-CRM 40 - Spectrophotometer

Κωδικός Range Τιμή Στοκ
PCE-CRM 41 0.1...150000 lux Ζητήστε Προσφορά Με παραγγελία


Τιμές χωρίς ΦΠΑ 24%

Units of measurement Excitement values: XYZ
Chromaticity: Ev xy, Ev u'v'
Associated 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 stability: Pe
Luminous flux: Φ, RGB parameter, color chart, maximum recording and indication
Measurement range 0.1 ... 150,000 lx
0.01 ... 15000 fcd
Ev: 5 lx / 0.5 fcd or above in four auto-selected areas (lx or fcd is toggle)
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 V (λ) spectral luminous efficiency
Correction of notation EV: < 3% (f2)
Accuracy Ev : ± 5 % ± 1 digit of the displayed value
Xy: ± 0.003 lx (at 500 lx, standard A)
Repeatability Ev : ± 0.5% + 1 digit (2s)
xy: ± 0.0005 (measured at 500 lx, standard A)
Temperature deviation Ev : ± 3% ± 1 digit of indicated value
xy: + -0.003
Response time 0.5 second (for continuous measurement)
Sensor type Silicon photocell
Exit USB for SD card
Screen 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 Rechargeable Li-ion 2200 mAh battery
Battery life Minimum 12 hours
Dimensions 210 x 80 x 35mm / 8.2 x 3.1 x 1.37in
Weight 300g / < 1lb with battery


LED spectrophotometer PCE-CRM 40
Measuring range up to 150,000 lux / Measures correlated color temperature (CCT) / Standard chromaticity diagrams according to CIE 1931 and CIE 1976 / Indicates wavelength / Displays tristimulus and RGB values ​​/ Includes software and USB cable

With the PCE-CRM 40 spectrophotometer, important photometric factors in the measurement field can be determined, including tristimulus values ​​of XYZ, color position coordinates u' and v' according to CIE 1976 and color position coordinates xy according to CIE 1931 . The user can locate the dominant wavelength within the spectrophotometer's sensitivity range, which is 360 … 780 nm, as well as the color density (Pe) and the correlated color temperature (CCT) in Kelvin.

Also, the spectrophotometer displays the luminance in lux (lx) or foot-candle (fcd) and the luminous flux in lumens (lm) and indicates the color in the RGB color space. Measurements are taken quickly and accurately and recorded through the software.

- Color temperature measurement
- Lux measurement up to 150 kLux
- Tristimulus and RGB rendering
- Ideal for LED
- SD memory card
- Color LCD

Package contents

1 x PCE-CRM 40 Spectrophotometer
1 x USB Power Adapter
1 x USB cable
1 x Luminance accessory
1 x USB stick
1 x Belt Holster
1 x Carrying strap
1 x Carrying case
1 x User Manual