400~700nm Wavelength Spectrophotometer CR8 Color Difference
Instrument Color Reader with APP software
CR8 realizes the two-in-one spectrophotometer and
spectrocolorreader, easy to use and not expensive. It is a
masterpiece that integrates high precision, high performance, and
high cost performance.
The CR8 (Professional) is a portable spectrophotometer developed by
3nh using its own core technology of spectroscopy. It uses a
built-in silicon photodiode array (dual-row 24 groups) sensor, an
imported white board, and the repeatability ΔE*ab can be easily
controlled within 0.04. CR8's powerful performance configuration
and excellent inter-instrument error make color measurement more
professional, while also ensuring the consistency of measurement
data of multiple devices. The CR8 spectrocolorreader takes into
account the measurement speed and the convenience of operation at
the same time. The color can be controlled through the PC-side
software, and it can also be seamlessly connected to the mobile
device through Bluetooth.It greatly expands the application space
of the colorimeter, and makes the traditional colorimeter glow with
a different application charm.
1. Adopt full-band balanced LED light source
The full-band balanced LED light source ensures sufficient spectral
distribution in the visible light range, avoids the lack of
spectrum of white LEDs in a specific band, and ensures the
measurement speed of the instrument and the accuracy of the
measurement results.
2. Silicon photodiode array (double 32 array) sensor
The dual-32 array sensor with larger area has strong light but not
saturate, higher sensitivity of low light and wider spectral
response range, which ensures the measurement speed, accuracy,
stability and consistency of the instrument.
Mastering the core technology and fully compatible with
international standards.
3. Grating Spectrophotometric technology
Using grating spectrophotometric technology, it has higher
resolution and makes color measurement more accurate.
4. Place the base safely to ensure that the whiteboard is not
dirty.
5. Professional whiteboard, a promise that will never change color
forever.
6. Fast charging
Special fast charging method, low-voltage reminder to charge or use
of off-hours to charge, to ensure the capacity and life of the
battery (note: frequent repeated charging of the battery is more
harmful).
7. Novel and fashionable appearance design based on ergonomics
The position of the hand grip and the measurement button are
carefully designed to meet different gripping habits. The smooth
and fine surface is derived from the art of high-precision
appearance processing.
8. Customize a single measuring aperture to accurately meet the
needs of sample measurement
Spectrocolorreader CR8 (Professional) can choose Ø8mm or Ø4mm
platform aperture according to your needs to meet your sample
measurement needs.
9. Massive color card database
The instrument stores 500 standard and 10,000 samples, and the APP
synchronously stores a large amount of data, which can quickly
check color data, analyze and compare.
Use the App to build your private color database in the cloud. You
don't need to carry a heavy color card. You can use CR8 colorreader
to find the closest color in multiple color cards anytime and
anywhere.
10. Excellent inter- instrument error and repeatability to ensure
the consistency of measurement data of multiple equipment.
11. Diversified data display
SpectrocolorreaderCR8 (Professional)can intuitively display
reflectance (reflectance at 3 specific wavelength specified by the
user) , sample chromaticity value, color difference value/graph,
pass/fail result, color simulation, color offset and other data .It
is convenient to view and also greatly improves the user's work
efficiency.
12. Use whatever you want
It can be used alone, 3.5inch true color screen can check data at
any time, cooperate with SQCX quality management software to
facilitate quality monitoring and color data management, with APP
to synchronize data at any time, and more application scenarios are
waiting for you to discover.
Specification
| Model | CR8 (Professional) |
| Optical geometry | D/8 (diffuse illumination, 8° direction reception) |
| SCI measurement |
| Comply with standard CIE No.15,GB/T 3978,GB 2893,GB/T
18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 |
| Characteristics | Customized single measurement aperture for accurate color
difference control in plastic and electronic, paint and ink,
textile and garment printing and dyeing, printing, ceramics and
other industries |
| Integrating sphere size | Φ40mm |
| Light source | Combined full-spectrum LED light source |
| Spectroscopic method | Planar grating |
| Sensor | Silicon photodiode arrays (dual row 32 groups) |
| Wavelength range | 400~700nm |
| Wavelength interval | 10nm |
| Semiband Bandwidth | 10nm |
| Measurement range | L:0~120 |
| Reflectivity: the instrument can test the reflectivity at 3
specific wavelengths specified by the user (default 440nm, 550nm,
600nm), APP can realize the full-band wavelength display |
| Measurement aperture | Single aperture: Φ8mm ( Φ4mm optional) |
| Focusing method | Fixed Focus |
| Specular component | SCI |
| Color space | CIE LAB,XYZ,Yxy,LCh |
| Color difference formula | ΔE*ab,ΔE*00 |
| Other colorimetric indexs | Multiple colorimetric indexs are realized through APP |
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| Observer angle | 10° |
| Illuminant | D65,A,F2(CWF) |
| Displayed data | Reflectivity(at 3 specific wavelengths specified by the
user)chromaticity value, color difference value/graph, pass/fail
result, color simulation, color offset |
| Display Accuracy | 0.01 |
| Measurement time | Approx. 1.5s |
| Repeatability | Chromaticity value: MAV/SCI, ΔE*ab within 0.04 (When a white
calibration plate is measured 30 times at 5 second intervals after
white calibration) |
| Inter-instrument error | MAV/SCI, within ΔE*ab 0.35(Average for 12 BCRA Series II color
tiles) |
| Measurement method | Single measurement, average measurement (2~99 times) |
| Locating method | Stabilizer locating |
| Size | LxWxH=81X71X214mm |
| Weight | About 460g |
| Battery power | Lithium battery, 6000 times in 8 hours |
| Illuminant life span | 5 years, more than 3 million times measurements |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Data port | USB, Bluetooth® 5.0 |
| Data storage | 500 standard samples, 1,0000 samples , APP mass storage |
| Language | Simplified Chinese, English, Traditional Chinese |
| Operating temperature range | 0~40℃, 0~85%RH (no condensation), altitude< 2000m |
| Storage temperature range | -20~50℃, 0~85%RH (no condensation) |
| Standard Accessories | Power adapter, data cable, manual, SQCX quality management software
(official website download), black and white calibration box,
protective cover, wrist strap, single aperture: Ø8mm (optional
Ø4mm) platform aperture, MOBCCS APP (official website download) |
| Optional Accessories | USB micro printer, powder test box, Bluetooth micro printer,holder
base |
| Notes. | Technical parameters are for reference only, subject to the actual
sales of products |
