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GAOTek Colour Spectrophotometer Benchtop Colorimeter
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GAOTek Benchtop and Portable Colorimeter Detection

GAOTek Benchtop Grating Spectrophotometer

GAOTek benchtop grating spectrophotometer which is developed by the company independently with independent intellectual property.

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SKU: GAOTek-BC-225 Category:
Description

Description

Overview

GAOTek benchtop grating spectrophotometer which is developed by the company independently with independent intellectual property. This product has many features, like 7 in (17.78 cm) TFT capacitive touch screen display, full illuminants, reflective d or 8 and transmissive d or 0 geometry (including or excluding UV). With very stable and precise colour measurement, large storage and powerful PC software all makes this product ideal for colour analysis within R&D and laboratory environments.

 

Features

  • 7 in (17.78 cm) TFT Capacitive Touchscreen; Bluetooth 2.1; Concave grating
  • 256 Image Element CMOS Sensor; Long life-span stable LED, UV LED
  • Accurate Lab value, good to calculate colour formula and do precise colour
  • Auto identify measuring aperture
  • φ 1 in (25.4 mm) or 0.59 in (15 mm) or 0.31 in (8 mm) or 0.16 in (4mm)
  • Built-in temperature sensor to monitor and compensate the measuring
  • Wavelength range 360 nm to 780 nm
  • Built-in 400 nm cut off or 420 nm cut off or 460 nm cut off
  • Independent light source detector, continuously monitor the condition
  • Multiple modes: Quality Management, Sample Mode; Meet more users
  • Reflection sample holding tool, transmission fixture, micro 0.16 in (4 mm)
  • Aperture transmission test, instrument inversion test components
  • Big capacity data storage, for 40000 pieces test result
  • Built-in camera locating
  • More powerful extended functions at the PC software

 

Technical Specifications

Optical Geometry Reflect di 8°, de 8°(diffused illumination, 8-degree viewing angle), SCI (specular component included) or SCE (specular component excluded), Include UV or excluded UV light source
Transmittance di 0°, de 0° (diffuse illumination 0° viewing) SCI (specular component included) or SCE (specular component excluded), Include UV or excluded UV light source, Haze (ASTM D 1003),
Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833, ISO 7724 or 1, ASTM E 1164, DIN 5033 Teil 7
Application It is used for accurate analysis and transmission of laboratory colour. Apply in paints, inks, textiles, garments, printing and dyeing, printing etc industries for colour transfer and quality control.
Integrating Sphere Size Φ 6.06 (154 mm)
Light Source 360 nm to 780 nm, Combined LED Light, 400 nm cut-off light source
Spectrophotometric Mode Concave Grating
Sensor 256 Image Element Double Array CMOS Image Sensor
Wavelength Range 360 nm to 780 nm
Wavelength Interval 10 nm
Semi band Width 10 nm
Measured Reflectance Range 0% to 200%
Measuring Aperture Reflective Φ1.18 in (30 mm) or Φ1 in (25.4 mm), Φ0.39 (10 mm) or Φ0.31 in (8 mm), Φ0.24 in (6 mm) or Φ0.16 in (4 mm)
Transmissive Φ1 in (25.4 mm)
Remark Automatic identification of switch Caliber and Customized Configuration Caliber and lens position
Specular Component Reflectance SCI & SCE or Transmittance SCI & SCE
Colour Space CIE LAB, XYZ, Yxy, LCh, CIE LUV, Munsell, s-RGB, Hunter Lab, βxy, DIN Lab 99
Colour Difference Formula ΔE x ab, ΔE x uv, ΔE x 94, ΔE x CMC (2 1), ΔE x CMC (1 1), ΔE x 00, DIN ΔE 99, ΔE (Hunter),
Other Colorimetric Index WI (ASTM E 313, CIE or ISO, AATCC, Hunter),
YI (ASTM D1925, ASTM 313),
MI (Metamerism Index),
Staining Fastness, Colour Fastness, Colour Strength, Opacity,
8° Glossiness, Gardner Index, APHA or Pt-Co Index, 555 Index, Haze (ASTM D 1003)
Observer Angle 2° or 10°
IL luminant D 65, A, C, D 50, D 55, D 75, F 1, F 2, F 3, F 4, F 5, F 6, F 7, F 8, F 9, F 10, F 11, F 12, CWF, DLF, TL 83, TL 84, TPL 5, U 30
Displayed Data Spectrogram or Values, Samples Chromaticity Values, Colour Difference Values or Graph, PASS or FAIL Result, Colour Offset
Measuring Time About 2.4 s (Measure SCI & SCE about 5s)
Repeatability Spectral reflectance Φ 1 in (25.4 mm) or SCI, Standard deviation within 0.05% (400 nm to 700 nm within 0.04%) Chromaticity value Φ 1 In (25.4 mm) or SCI, Standard deviation within ΔE x ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)  Spectral Transmittance Φ 1 in (25.4 mm) or SCI, Standard deviation within 0.05% (400 nm to 700 nm within 0.04%)
Chromaticity value Φ 1 in (25.4 mm) or SCI, Standard deviation within ΔE x ab 0.03 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration)
Power AC 24 V, 3 A Power adapter power supply
IL luminant Life Span 5 years, more than 3 million times measurements
Display 7 in (17.78 cm) TFT colour LCD, Capacitive Touch Screen
Data Port USB & Print serial port
Data Storage Standard 2000 Pcs, Sample 20000 Pcs
  Altitude   <1.24 mi (2000 m)
Standard Accessory Power Adapter, User Guide, CD Disk (PC Software), USB cable, Standard Calibration Board, Black Calibration Cavity, Transmission black baffle, Sample holder, 25.4 Caliber, 8 Caliber, 4 Caliber
Optional Accessory Micro-printer, Transmissive Test Component, Instrument inversion components, culture dish
Notes The specifications are subject to change without notice.
Operating Environment 32 °F to 104 °F (0 °C to 40 °C)

0% to 85% RH (no condensing)
  Humidity 0% to 85% RH (no condensing)
Storage Environment -4 °F to 122 °F (-20 °C to 50 °C)
Dimension 14.57 in x 11.81 in x 7.87 in (370 mm x 300 mm x 200 mm)
Weight Approx. 21. 16 lb (9.6 kg)