||(1) Illuminance, Luminous flux, Luminous Intensity
(3) Color Rendering Index
(4) Correlated Color Temperature and Δuv
(5) Dominant wavelength and excitation purity
||[Illuminance] 5 lx to 100,000 lx
||Compliant with special type illuminance measuring instruments* specified in Japanese Industrial Standard (JIS) C 1609-1:2006 Illuminance meters Part 1:General measuring instruments.
(1) Illuminance linearity*: 2 % ±1 dgt.
(2) Visible range relative special responsivity characteristics*: 1.5 %
*Terms translated into English by Hioki
English translation of JIS C 1609-1:2006 has not been published by Japanese Standards Association.
In the event of any doubt arising, the original standard in Japanese takes precedence.
|Spectral responsivity characteristics of colour-matching functions
Meets with tolerance limits specified as Table 1 (Tolerance limits to deviation of spectral responsivity of photo-electric colorimeter) in 5.2 Photoelectric colorimeter of JIS Z 8724:1997 Methods of colour measurement – Light-source colour.
||Dark current compensation, Reference value compensation, (Illuminance, Luminous Intensity, Luminous Flux, Chromaticity)
||Saving of user correction values: Reference value correction values can be saved on the connected computer
||USB 2.0, Digital I/O (Input: External trigger, Output: End of measurement)
||[Incoming radiation diameter] φ 11.3 mm ±0.1 mm
||Control, Trigger function, Averaging, Auto-range function
||Illuminance, Luminous flux, Luminous Intensity, Chromaticity, Color Rendering Index, Correlated Color Temperature, Dominant wavelength
||AC Adapter 9418-15 (100 to 240 V AC, 50/60 Hz, 6 VA)
|Dimensions and mass
||[Main unit] 210 mm (8.17 in) W × 30 mm (1.18 in) H × 135 mm (5.31 in) D, 1 kg (35.3 oz)
[Sensor unit] 70 mm (2.76 in) W × 39.5 mm (1.56 in) H × 172 mm (6.77 in) D, 550 g (19.4 oz)
||AC adapter 9418-15 ×1, USB cable ×1, Main unit/ sensor unit connection cable (2 m, 6.56 ft) ×1, Cap ×1, Connecting port connecting screws ×4, Ferrite cores ×3, Rubber feet ×4, Instruction manual ×1, CD-R (PC application software, Measurement library) ×1