Spectrophotometer Colorimeter WS70

Spectrophotometer Colorimeter WS70

Spectrophotometer Colorimeter WS70
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Color Matching Spectrophotometer Colorimeter For Quality Control

Spectrophotometer Colorimeter WS70 Advantages:

1.Excellent stability and repeatability, higher precision.
2. Advanced computer processing technology.
3. Strong Data storage Capacity,100 standard samples, 16000 sample
4. Independent R&D ensure the high performance-to-price ratio.

Spectrophotometer Colorimeter WS70 Description:

The Spectrophotometer WS70 is our latest launched spectrophotometer,it adopts cutting-edge technology with high quality high accuracy .Widely used in textile, petroleum, chemical, medicine, environmental protection, universities and colleges, materials science and other fields. It is a necessary analysis instrument for scientific research, production, teaching, etc. It in small size, easy to carry, suitable for field measurement, emergency detection, on-line detection of fast portable analyzer.



Geometric Conditions

CIE recommended lighting reception method:d/8

Color Space

CIEL*a*b, CIEL*C*h, Yxy

Standard Light Source

A, C, D65, F2,(CWF)

Color Difference Formula


Light Source

Combination LED

Sensor Array

CCD@2048 Pixels

Spectral Way

Diffraction grating

Measuring Caliber



CIE10 degree standard observer, CIE2 degree standard observer

Wavelength Coverage


Wavelength Interval


Measuring Interval

1.5 seconds

Measuring Range

L: 0-100

Repeated Accuracy

Delta E<0.08(take the devitation average after 30 times measuring the white board)

Table Difference

Delta E<0.5(measure the X-Rite 24-color card)

Battery Power

Measuring 10000 times

Data Storage Capacity

Storage standard sample 100

Storage Sample


Light Source Life

Over 20000hrs

Display Screen

TFT true color 2.8 inch@16:9



Exterior Package Size




Humidity Temperature

-10 degree to 40 degree

Storage Temperature

-20 degree to 50 degree

Working Humidity

Relative humidity less than 85%,without condensation

Standard Accessories

Power Adapter,standard white board,standard black cavity,lithium battery,brochure

Optional Accessories

Micro printer

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