NS808 traffic road sign measurement module spectrophotometer Introduction
NS808 traffic road sign-specific spectrophotometer built-in D65/A/C/F2 and other light sources, geometric light path structure is 45/0 (45° ring uniform illumination 0° reception), the instrument can easily test various reflective film Luminance factor, chromaticity coordinates, CI EL * a*b and other chromaticity data; in road traffic road marking test, plastic electronics, paint ink, textile and garment printing and dyeing, printing paper products, automotive, medical, cosmetics and food industries, It is widely used in scientific research institutions and laboratories. Technical Parameters
Product model: NS808
Lighting mode: 45/0 (45 ring uniform illumination 0° reception);
Meet the standard: CIE No.15, GB/T 3978, GB 2893, GB/T 18833
Features: It is specially used for traffic signpost, marking, reflective film brightness factor, chromaticity coordinate measurement, including GB 2893, GB/T 18833 standard color, manual custom polygon rectangle tolerance.
It can be used in color transfer and quality control of plastic electronics, paint ink, textile and garment printing and printing, printing and other industries.
Integrating sphere size: Φ58mm
Lighting source: combined LED light source
Sensor: Silicon Photodiode
Measuring wavelength range: 400~700nm
Wavelength interval: 10nm
Reflectance measurement range: 0~200%
Measuring diameter: Φ8mm
Color space: CIE LAB, XYZ, Yxy, LCh, CIE LUV
Color difference formula: ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
Other color indicators: WI (ASTM E313, CIE/ISO, AATCC, Hunter),
YI (ASTM D1925, ASTM 313),
Metamerism index Mt,
Color fastness, color fastness, strength, coverage
Observer angle: 2°/10°
Observation source: D65, A, C, D50, D55, D75, F2, F6, F7, F8, F10, F11, F12
Display: Spectrogram/data, sample chromaticity value, color difference/graph, pass/fail result, color bias, color simulation
Measurement time: 1.5s
Repeatability: Spectral reflectance: within 0.1% of standard deviation (400~700nm: 0.2% or less):
Chromaticity value: ΔE*ab 0.04 or less (after calibration, 30 times average value of whiteboard is measured at intervals of 5 s)
Difference between stations: ΔE*ab 0.2 or less (average of BCRA Series II 12 swatches)
Size: length X width X height = 90X77X230mm
Weight: about 600g
Battery level: Lithium battery, 5000 times in 8 hours
Illumination source life: more than 1.6 million measurements in 5 years
Display: TFT true color 3.5inch, capacitive touch screen
Interface: USB/TTL print serial port
Storage data: 1000 standard samples, 10,000 samples
Operating temperature range: 0~40°C (32~104°F)
Storage temperature range: -20~50°C (-4~122°F)
Standard accessories: power adapter, lithium battery, manual, CD (including management software), data cable, black and white calibration tube, protective cover, wrist strap
Optional accessories: Multi-functional test components (liquid, powder, granules, etc.), micro printers, powder test kits
Introduction
NS808 traffic road sign-specific spectrophotometer built-in D65/A/C/F2 and other light sources, geometric light path structure is 45/0 (45° ring uniform illumination 0° reception), the instrument can easily test various reflective film Luminance factor, chromaticity coordinates, CI EL * a*b and other chromaticity data; in road traffic road marking test, plastic electronics, paint ink, textile and garment printing and dyeing, printing paper products, automotive, medical, cosmetics and food industries, It is widely used in scientific research institutions and laboratories.
