ColorFlex L2 Spectrophotometer
The Next Evolution in Color Measurement Technology
ColorFlex L2 Spectrophotometer / Colorimeter
เครื่องวัดสี ColorFlex L2 สเปกโตรโฟโตมิเตอร์แบบหลักการ 45º/0º ที่สามารถวัดค่าสีตัวอย่างได้อย่างมีประสิทธิภาพ ควบคุมการใช้งานผ่านจอสี Touch Screen ขนาด 7″ ความละเอียดหน้าจอ 1280 x 800 pixel และมี Port HDMI ต่อออกจอภาพ Monitor ด้านนอก, และ USB ต่อ Mouse/KeyBoard ขนาดกะทัดรัด โดยมีทั้งรุ่นที่สามารถวัดค่าสีตัวอย่างกาแฟ ColorFlex L2 Coffee, วัดค่าสีตัวอย่างของซอสมะเขือเทศ ColorFlex L2 Tomato และรุ่นที่สามารถวัดค่าสีตัวอย่างของน้ำผลไม้ ColorFlex L2 Citrus ตัวเครื่องมีขนาดกะทัดรัด ใช้พื้นที่น้อยเหมาะอย่างยิ่งสำหรับห้องปฏิบัติการและสภาพแวดล้อมการผลิตที่มีพื้นที่โต๊ะปฏิบัติการจำกัด
Product Specifications
Measurement Principle: Port up or Port forward dual-beam spectrophotometer
Geometry: 45°/0° Annular Illuminated Optics, ASTM E1164
Spectrophotometer: Sealed optics; 256-element diode array and a high resolution concave holographic grating
Port Diameter/View Diameter: 31.8 mm (1.25 in) illuminated/ 25.4 mm (1 in) measured
Specular Component: Excluded
Spectral Range: Range: 400 nm – 700 nm
Spectral Resolution: < 3 nm
Effective Bandwidth: 10 nm equivalent triangular
Reporting Interval: 10 nm Photometric Range: 0 to 150 %
Light Source: Full spectrum Xenon Flash Lamp
Measurement Duration: 1 second
UV Content: Calibrated, Fixed UV Content Level
D65 Illumination: Calibrated, Controlled D65 (Daylight) illumination
Standards Conformance: CIE 15:2018, ASTM E1164, DIN 5033, Teil 7 and JIS Z 8722 Condition C
Standards Traceability: Instrument standard assignment in accordance with National Institute of Standards
and Technology (NIST) following practices described in CIE Publication 44 and ASTM E259
Inter-Instrument Agreement:
-
Inter-Instrument Agreement: Color: ∆E*2000 < 0.15 D65/10 (Avg) on BCRA CCSII Tile
-
Colorimetric Repeatability: Color: ∆E*2000 < 0.03 D65/10 (Max) on White Tile
Data Views: Color Data, Spectral Plot, EZ View, Tristimulus Color Plot, Pass/Fail Color Indication,
Time, and Date Stamp, Auto-naming, Auto-saving, Data backup, Image Capture via
High-resolution Camera
USB Flash Drive Features: Backup of WorkSpaces and Jobs, Transfer WorkSpaces to Multiple Instruments, Data Export to Excel
Other Features: Pass/Fail, Average Multiple Measurements, Search for Closest Standard, Set Multiple Automatic
Measurements
Illuminants: A, C, D50, D55, D65, D75, F02, F07, F11
Observers: 2° and 10°
Color Scales: CIE L*a*b*, Hunter Lab, CIE L*C*h, CIE Yxy, CIE XYZ, Rd,a,b
Color Difference Scales: ∆L*a*b*, ∆Lab, ∆L*C*h, ∆Yxy, ∆XYZ
Color Difference Indices: ΔE, ΔE*, ΔE*2000, ΔH*, ΔC*, ΔEcmc
Indices and Metrics: E313 Whiteness and Tint (C/2° or D65/10°), E313 Yellowness (C/2° or D65/10°),
D1925 Yellowness (C/2°), Y Brightness, Z%, 457 nm Brightness, Opacity, Color Strength
(Average and Single Wavelength), Gray Scale, Gray Stain, Metamerism Index
Data Storage: 1 million Records max; 8 GB
Languages: English, German, Traditional and Simplified Chinese, Spanish
Dimensions: Height: 16 cm (6.25 in.)
Width: 21 cm (8.75 in.)
Depth: 24 cm (9.50 in.)
Weight: 2.75 kg (6 lbs)
Display: 7” Touch screen, high resolution 1280×800
Interface: 2 USB ports, HDMI Video Output, Foot switch Input, Ethernet connection,
USB Service Port, Convenient physical measurement/action button
Power: 90 – 240 VAC, 47 – 63 Hz to universal power supply @ 24 VDC/3.75A
Operating Environment: 10° to 30°C (50° to 86° F), 10 % to 90 % RH, noncondensing
Storage Environment: -20° to 65°C (-4° to 149° F), 10 % to 90 % RH, noncondensing
Standard Accessories: • Calibrated Instrument Standard (White Tile)
• Diagnostic Check Tile (Green Tile)
• Reflectance Black Glass • Certificate of Traceability
• Open Port Insert 25 mm (1”)
• Power Supply
• Quick Start Guide
• Built in Help Menus and Wizards
• User’s Manual
Measures the reflected color of solids and liquids
Product-standard storage with Pass/Fail tolerances
Displays Color Data, Color Plot, Spectral Data and Spectral Plots
Available with 45°/0° measurement geometry
Requires very little bench space
Can be connected to a printer or a PC
EasyMatch QC quality control software
Food
Beverages
Chemicals
Building Products
Plastics
Textiles

A rugged, high-performance protective case designed to safeguard instrument standards.
Ring and Disk Set
02-4579-00
For use in the glass sample cup for sample presentation of liquids, powders, granules and pellets.
Glass Sample Cup
04-7209-00
2.5 inch (64mm)
Optically clear glass cup for sample presentation of liquids, powders, granules and pellets.
Port Insert for Sample Cup
04-6622-00
64 mm (2.5 in) Designed to hold and position the glass sample cup perfectly to accurately measure powders, granules, pellets, paste and liquids.
04-6623-10
32 mm (1.25 in) Port Insert
04-6623-09
25 mm (1 in) Port Insert
04-6623-08
19 mm (0.75 in) Port Insert
04-6623-05
13 mm (0.50 in) Port Insert
Provides a light trap to exclude the interference of external light on the sample cup.