300 Portable Colorimeter

**Product Specifications**
Model NO.: 300
Trademark: SAMYON
Origin: CN
HS Code: 903180
Model NO.: 300
Trademark: SAMYON
Origin: CN
HS Code: 903180

High-End Domestic Colorimeter Brand
The 300 is a top-tier colorimeter developed by us, combining the best features of over ten traditional imported models. It has undergone thousands of tests and incorporates numerous innovative technologies. Known for its accuracy, stability, elegance, and affordability, it's an ideal choice for professionals in color management. As a preferred solution for color quality control, the 300 is a high-quality portable device equipped with multi-channel international brand sensors, a stable IC platform, and advanced algorithms. This ensures fast and precise color measurements. Designed with ergonomics and user-friendly operation, it has received multiple patents and offers excellent value for money. Our commitment to independent research has led to unique technological innovations in the field of color management. The 300 is not only reliable but also incredibly convenient for users. **Key Features:** 1. **Human-Centered Design & Easy Operation** - Auto white and black calibration at startup - Ergonomic structure design - Simple and intuitive interface 2. **Stable Measurement Performance** - Average fluctuation of ΔE*ab is less than 0.07 (often between 0.03–0.06) - Portable design ensures instrument stability during use 3. **Fast and Convenient Positioning** - Illumination positioning is a quick and efficient function designed for easy use 4. **PC Software for Enhanced Functionality** - Integrated software with intellectual property rights - Includes color difference analysis, cumulative analysis, chromaticity index, sample database management, and color simulation 5. **Advanced Power Management** - First in the industry to use high-capacity lithium-ion batteries - Long-lasting battery life with over 3,000 measurements per charge - Rechargeable and cost-effective **Functional Features Comparison**
  300 310
Illuminating/Viewing Geometry 8/d 8/d
Measuring Aperture Φ8mm Φ8mm/Φ4mm
Detector Silicon photoelectric diode Silicon photoelectric diode
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Color Difference Formula E*ab L*a*b E*C*h E*ab L*a*b* E*C*h* ECIE94 Ehunter
Light Source D65 D65 D50 A
Light Source Device LED blue light excitation LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab ≤0.40ΔE*ab
Storage 100pcs standards 20000pcs samples 100pcs standards 20000pcs samples
Repeatability Standard deviation within ΔE*ab 0.07
Average of 30 measurements of standard white plate		 Standard deviation within ΔE*ab 0.06
Average of 30 measurements of standard white plate
Weight 500g 500g
Dimension 205×70×100 mm 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements 5 years, more than 1.6 million measurements
Charging Time 2 hours (first time 8 hours-100% electricity) 2 hours (first time 8 hours-100% electricity)
Measurement Times Before Recharging More than 3000 times More than 3000 times
Operating Temperature/Humidity Range -10~40ºC, relative humidity 0~85% with no condensation -10~40ºC, relative humidity 0~85% with no condensation
Data Interface USB USB
Extended Aperture (optional) - Φ8mm extended aperture, available for measuring concave surface
Printer (optional) Miniature thermal printer Miniature thermal printer

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