Handheld spectrophotometer with ergonomic grip and startup display screen.

ST-700D d/8 Plus Handheld Array Spectrophotometer

Name: ST-700D d/8 Plus Handheld Array Spectrophotometer
Brand: 3nh
Price: 1196.00 GBP
Availability: InStock

Manufactured by 3nh

The ST-700d Plus Handheld Array Spectrophotometer is equipped with 13 measuring apertures to meet the requirements of large and small samples.

A silicon photodiode array (double 40 array) sensor is fitted to ensure accurate colour measurements in a diverse range of applications from automotive to paint and plastics.

It provides 30+ colour spaces and 40+ observation light sources, which can meet special measurement requirements under different measurement conditions.

Quantity

Data sheets

Benefits

Instrument can easily control the repeatability ΔE*ab within 0.02, and the inter-instrument error ΔE*ab within 0.18.
Plane grating spectroscopic technology gives higher resolution and more accurate colour measurement.
Adopts 360~780nm full-band balanced LED light source and UV light source as the instrument lighting source, which has sufficient spectral distribution in the visible light range, avoiding the spectrum lack of white light LED in specific bands.
Intelligent calibration base, which can be used for non-contact automatic whiteboard calibration.
Camera location can clearly observe the measured area, improving measurement efficiency and accuracy.
Large-size touch screen provides convenient and easy viewing of measurement results.
Dual optical path system — the optical resolution in the visible light range is less than 10nm, and can measure the SCI and SCE spectra of samples at the same time.
Adopts international D/8 SCI/SCE synthesis technology to measure the structure, reflect the colour itself more objectively, reduce the influence of the surface texture of the object on the test result and meet the standards: CIE No.15，GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, and DIN5033 Teil7.
Supports Android, IOS, Windows, WeChat applets, and Harmony OS.
New and fashionable appearance design based on ergonomics.
Position of the hand grip and the measurement button are carefully designed to meet different grip habits.
Spectrophotometer calibration service available.

Optical Geometry	D/8 (diffused illumination, 8-degree viewing angle） SCI & SCE; Include UV & Exclude UV. Conforms to Standards: CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
Integrating Sphere Size	Φ40mm
Light Source	Combined Full Spectrum LED Lamp, UV Lamp.
Spectroscopic Method	Plane Grating
Sensor	Large-area silicon photodiode array (40 pairs of dual columns)
Wavelength Range	360~780nm
Wavelength Interval	10nm
Reflectance Range	0~200%
Measuring Apertures	Thirteen Apertures: ø3mm platform + 3mm tip + 5mm platform + 5mm tip + 6mm platform + 6mm TIP + 10mm platform + 10mm tip + 11mm platform + 11mm TIP + 12mm platform + 12mm tip + 1 * 3mm
Locating Method	Cross Locating + Camera Locating
Whiteboard Calibration	Non-contact automatic whiteboard Calibration
SCI/SCE	Measure SCI+SCE at the same time
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 E313-00, ASTM E313-73, CIE/ISO,AATCC, Hunter, TaubeBergerStensby), YI(ASTM D1925, ASTM E313-00, ASTM E313-73) Metamerism Index Mt, Staining Fastness, Colour Fastness, Strength (dye strength, tinting strength), Opacity 8-degree Gloss, 555 Index, Blackness (My,dM, Colour Density CMYK(A,T,E,M), Tint(ASTM E313-00), Munsell (Some functions are realised through the computer）
Observer Angle	2°/10°
Illuminants	D65, A, C, D50, D55, D75, F1, F2(CWF), F3, F4, F5, F6, F7(DLF), F8, F9, F10(TPL5), F11(TL84), F12(TL83/U30), B, U35, NBF, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2, LED-C2, LED-C3, LED-C5, Light source can be customised (a total of 41 kinds of light sources, some of which are realised through the host computer/APP)
Displayed Data	Spectrogram/Values, Samples Chromaticity Values, Colour Difference Values/Graph, PASS/FAIL Result, Colour Simulation, Colour Offset
Measuring Time	About 1.5s
Repeatability	Chromaticity Value: MAV/SCI, within ΔE*ab 0.02 (after warm-up and calibration, the average value of measuring 30 times on the whiteboard at intervals of 5s) Spectral reflectance: MAV/SCI, standard deviation within 0.07% (400~700nm)
Inter-instrument Error	MAV/SCI, ΔE*ab within 0.18 (The average value of measuring BCRA series Ⅱ 12 color tiles）
Display Accuracy	0.01
Measurement Mode	Single measurement, average measurement (2~99 times)
Data Storage	APP mass storage
Accuracy Guarantee	Guarantee passing the Grade 1 metrology
Dimension	Length X Width X Height = 114mm X 70mm X 208mm
Weight	About 435g (Calibration base not included）
Battery	Lithium battery, 3.7V, 5000mAh, 8500 times measurements within 8 hours
Illuminant Life Span	More than 1.5 million measurements in 10 years
Display	TFT True Colour 3.5inch, Capacitive Touch Screen
Data Port	USB, Bluetooth®5.0
Data Storage	500 pcs standard samples, 20,000 pcs samples (one piece of data can include SCI+SCE at the same time), APP/PC mass storage
Software Support	Android, IOS, Windows, Wechat APPlet, Harmony OS.
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）
Standard Accessories	Power adaptor, USB cable, Manual, Quality Management Software (official website download), Calibration Box, Protective Cover, Wrist Strap, Measuring Apertures.
Optional Accessories	Micro-printer, Powder Test Box.