3nh NH310 เครื่องวัดสีแบบพกพา (Portable Colorimeter)

Illuminating/Viewing Geometry

8/d

Measuring Aperture

Φ8mm/Φ4mm

Detector

Silicon photoelectric diode

Color Space

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

Light Source

D65 D50 A

Light Source Device

LED blue light excitation

Errors Between Each Equipment

≤0.40ΔE*ab

Storage

100pcs standards 20000pcs samples

Repeatability

Standard deviation within ΔE*ab 0.06

Average of 30 measurements of standard white plate

Weight

500g

Dimension

205×70×100 mm

Power source

Rechargeable lithium-ion battery 3.7V@3200mAh

Lamp Life

5 years, more than 1.6 million measurements

Charging Time

2 hours (first time 8 hours--100% electricity)

Measuring Times Before Recharging

more than 3000 times

Operating Temperature/Humidity Range

-10~40℃, relative humidity 0~85% with no condensation

Data Interface

USB

Extended Aperture (optional)

Φ8mm extended aperture, available for measuring concave surface

Printer (optional)

Miniature thermal printer