$44.67
$54.05
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/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 φ1 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 di8°, de8°(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°, de0° (diffuse illumination 0° viewing) SCI (specular component included) or SCE (specular component excluded) , Include UV or excluded UV light source Haze(ASTM D1003), Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7 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 Φ6.06 in (154 mm) Light Source 360 nm to 780 nm, Combined LED Light, 400 nm cut-off light source, 420 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 5 nm Measured Reflectance Range 0% to 200% Measuring Aperture Reflective Φ1.18 in (30 mm) Φ1 in (25.4 mm), Φ0.71 in (18 mm) or Φ0.59 in (15 mm), Φ0.39 in (10 mm) or Φ0.31 in) (8 mm), Φ0.24 (6 mm) or Φ0.16 in (4 mm) Transmissive Φ1.18 in (30 mm) or Φ0.98 in (25 mm) Remark 1. Automatic identification of switch Caliber 2. 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 D 1925, 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 D1003), Say bolt 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 2.4s (Measure SCI & SCE about 5s) Repeatability Spectral reflectance Φ1 in (25.4 mm) or SCI, Standard deviation within 0.04% (400 nm to 700 nm within 0.04%) Chromaticity value Φ 1 in (25.4 mm) or SCI, Standard deviation within ΔE x ab 0.01 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration)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 0.02 (When a white calibration plate is measured 30 times at 5 second intervals after white calibration) Inter-instrument Error Φ 1 in (25.4 mm) or SCI, Within ΔE x ab 0.12 (Average for 12 BCRA Series II colour tiles) 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 & Bluetooth & Print serial port Data Storage Standard 5000 Pcs, Sample 40000 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, 15 Caliber, 8 Caliber, 4 Caliber, Transmissive Test Component Optional Accessory Micro-printer, Micro Aperture 016 in (4 mm) transmission test clamp component, Instrument inversion components, culture dish Notes: The specifications are subject to change without notice. Operating Environment 0 °F to 104 °C (0 °C to 40 °C) Humidity 0% to 85% RH (no condensing) Storage Environment -4 °F to 122 °F (-20 °C to 50 °C) Humidity 0% to 85% RH (no condensing) Dimension 14.57 in x 11.81 in x 7.87 in (370 mm x 300 mm x 200 mm) Weight Approx. 21.16 (9.6 kg)
Colorimeters
