WSC-3B Portable Precision Colorimeter, Optional Measuring Aperture Φ8mm/Φ4mm, Shanghai INESA Physico-Optical Instrument CompanyLimited (CAT#: STEM-AIAE-3208-LGZ)

Built-in whiteboard parameters, no need to calibrate each time, realize fast measurement at startup. Dual measurement end faces can be switched. The new integrating sphere optical path design eliminates stray light in the main optical path and auxiliary optical path, and has good measurement stability and measurement accuracy. Capacity lithium-ion polymer battery, equipped with 3200mAh rechargeable high-capacity lithium-ion electronics, no need to repeatedly purchase batteries, more durable than traditional dry batteries, save a lot of money for dry batteries, and reduce battery pollution to the environment. Equipped with CQCS3 high-end upper Computer software, connect PC to realize more functions. PC software can easily control the instrument terminal. PC software is more convenient to realize the storage, management and quality control analysis of measurement data. PC software can realize more function expansion. Portable structure, Small and convenient, making measurement easier. Exquisite appearance, using traditional and trendy dual aesthetic design.

Measuring geometry: 8°/d
Optional measuring aperture: Φ8mm/Φ4mm
Detection Sensor: Silicon Photodiode Array
Display screen: 2.8 inch TFT true color LCD screen
Color Space (Display Mode): 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* △ECIE94 △Ehunter
Menu interface operation language: Simplified Chinese, English
Optional light source: D65 D50 A
Standard observer: 10° field of view
Light source device: LED blue light excitation
Difference between instruments: ≤0.40ΔE*ab
Storage: 100 standards 20,000 samples
Repeatability: ≤0.06ΔE*ab Measure the average value of white standard plate 30 times
Measurement interval time: about 0.5 seconds
Weight: 500g
Size: 205×70×100 mm
Power supply: Rechargeable Li-ion battery 3.7V@3200mAh
Lamp life: 5 years > 1.6 million measurements
Charging time: about 8 hours - 100% battery
Number of measurements after charging: 3000 measurements within 8 hours
Operating temperature range: -10~40°C, 0~85% relative humidity (no condensation)
Communication interface: USB interface
Standard accessories: flat bottom measuring caliber, tip measuring caliber, white board, wrist strap, power adapter, lithium battery, manual, software CD, data cable, warranty card, packing list, protective plug, portable bag
Optional accessories: Φ8mm extended diameter, can measure the concave part
Micro Thermal Printers: Powder Test Cartridges, Test Components

1. Product color quality control: In the actual production of the enterprise, in order to control the color deviation of the product within a certain acceptable range, the production line must use a colorimeter for color quality inspection to monitor the color deviation of the product. Auxiliary paint, spray, ink and other color matching.
2. Goal: To make the color consistent with the standard sample provided by the customer.
3. Challenge: The human eye judges subjectively, the proofing cycle is long, the cost is high, and the color difference is difficult to digitize, which increases the communication cost.
4. Solution: Quickly measure the color difference between the standard sample and the sample, give accurate quantitative data and color deviation, assist in correcting the color formula, and shorten the proofing cycle.

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