High-End Brand of Domestic Colorimeter
NH300 is a mainstream brand colorimeter introduced by Captech which has synthesized the advantages
of ten more traditional imported colorimeters and has experienced ten thousands tests and applied many
innovative technologies. Accurate, Stable, Exquisite and Affordable!
The Preferred Solution for Color Quality Control Management
NH300 high-quality portable colorimeter has adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms
to provide users with accurate and fast color management and application. CNH300 is also designed with
ergonomics and humanized operation and it has applied for a number of patents. CNH300 is a multifunctional
colorimeter with high quality and competitive price. Captech insists on independent research whose
technology innovation is unique in color management field. NH300 is the most convenient colorimeter
for users.
1. Leading Humanity Design and Convenient Operation
· Auto White and Black Calibration at Startup
· Structure Design in line with Ergonomics
· Fool-style Operation Interface
2. Stable Measurement Performance
· The average fluctuation of △E is less than 0.08, actually more in 0.03~0.06.
· Portable structure design which is more conductive to keeping the instrument stable when using.
3. Convenient and Fast Locating
· Illumination locating is a fast, simple and convenient locating function which is the original function by Captech.
4. PC Software—Realize More Function Expansion
· Captech has the intellectual property of PC software. The corresponding software serial number and
password protection are configured in Captech colorimeter.
· Be able to perform color difference analysis, color difference cumulative analysis, chromaticity index,
color sample database management, simulating object color, etc.
5. Advanced Power Management Design
· Captech is the first enterprise using high capacity Li-ion battery in colorimeter.
· Captech Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000
times on one charge to ensure the stability of long time measurement.
NH300
NH310
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 8000pcs samples
100pcs standards 8000pcs 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 battery3.7V@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
8 hours--100% electricity
8 hours--100% electricity
Measurement Times
Before Recharging
3000 times in 8 hours
3000 times in 8 hours
Operating Temperature
/Humidity Range
-10~40℃, relative humidity 0~85%
with no condensation
-10~40℃, 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
mainly applied to plastic, painting,
design, printing, clothing, printing and dyeing industry.
Can be color analysis and color quality control.