Color Brightness Meter Model: XYL-VI
Adopting a new generation of fully digital measurement technology that does not include any analog components, it overcomes the existing limitationsColor luminance meterThe unavoidable zero drift problem, with strong anti-interference ability and high conversion accuracy of digital systems, and the instrument adopts a large dynamic range digital X (λ) Y (λ) Z (λ) sensor, eliminating the traditionalColor luminance meterRange switching error.
XYL-VI typeColor luminance meterPowerful in function, it can be used for measuring chromaticity coordinates x, y, brightness Y, and correlated color temperature Tc. It can perform precise chromaticity calibration corresponding to different light sources, making it highly accurate for measuring different objects. XYL-VI typeColor luminance meterAdopting the aiming measurement method, the target object is directly aimed at by the human eye, the focal length is adjusted, and the angle of view is changed to measure the target object, reducing human or external errors during the measurement process.
XYL-VI typeColor luminance meterIt contains an RS232 interface, calibrated by computer software, and can also be used for remote online monitoring applications on computers, with high system stability
characteristic:
Technology: Eliminating distance errors
Can achieve rapid measurement
First level brightness standard
The system has no zero drift
No shifting error
Full range measurement with high accuracy
Use:
Quickly measure the brightness, correlated color temperature, and other color parameters of various light sources such as incandescent lamps, halogen lamps, energy-saving lamps, metal halide lamps, LEDs, LCDs, etc. Various display screen measurements, road lighting measurements, object surface brightness measurements
Technical indicators:
Brightness characteristic Y
The spectral response of Y (λ) sensor meets the standard
Dynamic range: 10-1000000cd/m2
Measurement accuracy: better than ± 5%
Resolution: 0.01cd/m2
Indication error: better than ± 5%
Optical system measurement field of view: 1o
Color coordinates x, y, u, v (measurement conditions: brightness>10cd/m2)
Measurement accuracy: x and y are better than ± 0.002 (standard A light source, 100cd/m2)
Repeatability: x and y are better than ± 0.0005 (standard A light source)
Related color temperature Tc (measurement condition: brightness>10cd/m2)
Dynamic range: 1350-25000K
Resolution: 1K
Measurement accuracy: better than ± 20K (standard A light source, 100cd/m2)
Temperature coefficient: -0.1%/℃
Refresh rate: 1 time/s (≥ 10cd/m2); 1 time/3s (<10cd/m2)
Measurement distance 0.7m~∞
Display: 128 × 64 graphic LCD display
RS232 interface, can be used for remote monitoring of computers
Has retention function
Power supply: 9V battery or external original DC converter from our company
Host size: 135L × 72W × 130H (mm)
Host weight: 2kg
Warranty period: 1 year
Random attachments: battery, CD, communication cable, and instruction manual