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ST-PR45
Precision Colorimeter

Stalwart R&D team concentrates on customer needs and develops series of high-cost and high-quality products. ST-PR45 is a precision colorimeter with 45°/0° viewing angle after ST-PC31, ST-PC30 colorimeter. ST-PR45 colorimeter has strong functions which applied a number of differential innovative technologies. It can measure accurately in 45° illumination/0° receiving under the SCE mode.

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  • Features
  • Specifications
  • Literature

Features

  • ​Built-in white plate parameters. No need to calibrate each me which can perform measurement quickly
  • Double Locating: Illuminating locating and precise cross locating.
  • Switchable Double Measurement End Face: Large stable end face and small concave-convex end face.
  • New 45°/0° Optical Path Design: Significantly improve the measurement stability and precision.
  • 8mm Measuring Aperture
  • Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.
  • Configure CQCS3 software. Connect PC computer to realize more functions.
  • Hand-head structure: small and convenient; make the measurement easier.
  • Exquisite appearance: adopts traditional and fashionable aesthetic designs.

​

Specifications

Model ST-PR45
Illuminang/Viewing Geometry 45°/0°
Measuring Aperture Φ8mm
Measurement End-face Large stable end face and small concave-convex end face
Detector Silicon photoelectric diode
Locating Illuminang Locating/Cross Locating
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEXYZ
Color Difference Formula ΔE*ab ΔL*a*b* ΔE*C*h*
Light Source D65
Light Source Device LED blue light excitation
Errors Between Each Equipment ≤0.80ΔE*ab
Storage 100pcs standards 20000pcs samples
Repeatability Standard deviaon within ΔE*ab 0.08 Average of 30 measurements of standard white plate
Weight 500g
Dimension 205×67×80 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements
Charging Time The first charging me is 8 hours--100% electricity
PC Software CQCS3 Software
Printer (optional) Miniature thermal printer

 

Literature

ST-PR45 Brochure

Features

  • ​Built-in white plate parameters. No need to calibrate each me which can perform measurement quickly
  • Double Locating: Illuminating locating and precise cross locating.
  • Switchable Double Measurement End Face: Large stable end face and small concave-convex end face.
  • New 45°/0° Optical Path Design: Significantly improve the measurement stability and precision.
  • 8mm Measuring Aperture
  • Equipped with rechargeable high-capacity Li-ion battery. No need to purchase battery repeatedly.
  • Configure CQCS3 software. Connect PC computer to realize more functions.
  • Hand-head structure: small and convenient; make the measurement easier.
  • Exquisite appearance: adopts traditional and fashionable aesthetic designs.

​

Specifications

Model ST-PR45
Illuminang/Viewing Geometry 45°/0°
Measuring Aperture Φ8mm
Measurement End-face Large stable end face and small concave-convex end face
Detector Silicon photoelectric diode
Locating Illuminang Locating/Cross Locating
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEXYZ
Color Difference Formula ΔE*ab ΔL*a*b* ΔE*C*h*
Light Source D65
Light Source Device LED blue light excitation
Errors Between Each Equipment ≤0.80ΔE*ab
Storage 100pcs standards 20000pcs samples
Repeatability Standard deviaon within ΔE*ab 0.08 Average of 30 measurements of standard white plate
Weight 500g
Dimension 205×67×80 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements
Charging Time The first charging me is 8 hours--100% electricity
PC Software CQCS3 Software
Printer (optional) Miniature thermal printer

 

Literature

ST-PR45 Brochure

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