Handheld spectrophotometer in a docking base displaying colour measurement data on its touchscreen.

KS-500 d/8 ColorReader Handheld Spectrophotometer

Name: KS-500 d/8 ColorReader Handheld Spectrophotometer
Brand: 3nh
Price: 1036.00 GBP
Availability: InStock

Manufactured by 3nh

Suitable for industrial-grade-colour quality in mass production, the KS-500 has a dual optical path system and nano-level spectroscopic capability.

It’s equipped with a pointed probe and 3mm, 5mm, and 10mm platforms, capable of measuring samples of different forms including curved surfaces, flat surfaces, and micro-parts.

This portable spectrophotometer provides professional adaptability with over 13 chromaticity indicators and 32 evaluation light sources, meeting the stringent quality requirements of industries such as ceramics, plastics, and textiles.

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Data sheets

Benefits

Optical resolution of less than 10nm, ensures high colour consistency in batch production.
Compliant with D/8° illumination/viewing gemoetry.
Supports simultaneous measurement of SCI (with specular reflection) and SCE (without specular reflection) spectra, balancing speed and stability.
Cloud storage supports 15,000 test sample data entries.
Ergonomic design with a large touchscreen for easy viewing.
Strategically positioned measurement buttons to accommodate different usage habits.
Dual positioning system (stabilising plate and camera viewfinder) allows clear observation of the measurement area.
Cross-platform compatability.
Non-contact automatic white calibration ensures repeatable and accurate data.
Grade 1 metrology certification is guarenteed, with each instrument factory-verified and measurement data traceable to national metrology institutes, ensuring authoritative and reliable test results.
Adheres to international standards, including ASTM, CIE, and ISO.
Spectrophotometer calibration service available.

Optical Geometry	D/8 (diffused illumination, 8-degree viewing angle), SCI & SCE (spcular component included/specular component excluded) Mode
Meet The Criteria	CIE No. 15, GB/T 3978, GB 2893, GB/T 18833, ISO 7724-1, ASTM E1164, DIN 5033, Teil 7
Integrating Sphere Size	Φ40mm
Light Source	Combined Full Spectrum LED light source
Spectrophotometric Mode	Nano-integrated Spectral Device
Sensor	Large-area silicon photodiode array (double-row 18 group)
Wavelength Range	400~700nm
Wavelength Interval	10nm
Reflectance Range	0~200%
Measuring Apertures	Six Apertures: 3mm Flat + 3mm Conical; 5mm Flat + 5mm Conical; 10mm Flat + 10mm Conical
Locating Method	Stabiliser position+camera locating
Whiteboard Calibration	Non-contact automatic calibration
SCI/SCE	SCI+SCE
Color Spaces	CIE LAB, XYZ, Yxy, LCh, CIE LUV, s-RGB, HunterLab, βxy, DIN Lab99 Munsell(C/2)
Color Difference Formula	ΔEab, ΔEuv, ΔE94, ΔEcmc(2:1), ΔEcmc(1:1), ΔE00, DINΔE99, ΔE(Hunter)
Other Colorimetric Index	Spectrum Reflectance Rate, WI (ASTM E313, CIE/ISO, AATCC, Hunter, Taube, Berger, Stensby), YI (ASTM D1925, ASTM 313), Metamerism Index MI, Staining Fastness, Colour Change Fastness, Strength, Hiding power, 555 hue classification, Munsell (C/2), Blackness (My,dM), Colour Density CMYK, Tint (Some functions require PC software implementation)
Observer Angle	2°/10°
Illuminants	D65, A, B, C, D50, D55, D75, F1, F2 (CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10 (TPL5), F11 (TL84), F12 (TL83/U30), U35, NBF, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2 (Partial functions require PC software implementation)
Displayed Data	Spectral Graph/Data, Sample Chromaticity Values, Colour Difference Value/Graph, PASS/FAIL Result, Colour Simulation, Colour Deviation
Measuring Time	About 1s
Repeatability	Chromaticity Values: MAV/SCI, within ΔE*ab 0.025 (after warm-up and calibration, based on the average of 30 white tile measurements at 5—second intervals) Spectral reflectance: MAV/SCI, standard deviation within 0.07% (400~700nm)
Inter-instrument Error	Inter-Instrument agreement. MAV/SCI, ΔE*ab ≤ 0.3 (average of measurements from 12 BCRA Series Ⅱ colour tiles）
Displayed Accuracy	0.01
Measurement Mode	Single measurement, average measurement (2~99 times)
Reflectance Resolution	0.01%
Size	120mm X 75mm X 207mm
Weight	367g (calibration base excluded)
Battery	Lithium battery, 3.7V, 5000mAh, 8000 cycles in 8 hours
Illuminant Life Span	More than 1.2 million measurements over 10 years
Display	3.5 inch TFT true colour, Capacitive Touch Screen
Data Port	USB, Bluetooth
Data Storage	500 pcs standard samples, 15,000 pcs samples (one piece of data can include SCI+SCE at the same time), PC mass storage
Software Support	Android, IOS, Windows, Wechat small program, Hongmeng
Language	Simplified Chinese, Traditional Chinese, English,Russian
Operating Environment	0~40℃, 0~85%RH (no condensing), Altitude < 2000m
Storage Environment	-20~50℃, 0~85%RH (no condensing）
Accuracy Assurance	Guaranteed to meet Class 1 measurement standards.
Standard Accessories	Power adaptor, data cable, user manual, quality management software (download from official website), calibration box, protective cover, wrist strap, measurement apertures.
Optional Accessories	Micro-printer, Powder Test Box.