3NH color difference treasure CR7 (basic version) single diameter 8mm fixed focus
Using built-in silicon photodiode array (dual row 24 groups) sensor, imported whiteboard, Repeatability Delta E * ab can be easily controlled within 0.1. CR7 spectroscopic color difference Baoqiang's performance configuration and excellent inter-instrument difference make color measurement more professional while ensuring the conformity of measurement data of multiple devices.
Brand
SKU: NB036933
3NHModel
CR7
Price
$ 630.00
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Service
The delivery and service By NBchao.Com
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CR7
Spectroscopic color difference treasure
Using built-in silicon photodiode array (dual row 24 groups) sensor, imported whiteboard, Repeatability Delta E * ab can be easily controlled within 0.1. CR7 spectroscopic color difference Baoqiang's performance configuration and excellent inter-instrument difference make color measurement more professional while ensuring the conformity of measurement data of multiple devices.
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3NH CR7 Spectroscopic color difference treasureSpecifications
| LIST | VALUE |
|---|---|
| Lighting method | D/8 (diffuse illumination, 8 ° direction reception) SCI measurement conforms to standard CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Integrating sphere size | F40mm |
| lighting source | Light spectrum LED light source |
| Spectroscopic method | Plane grating spectroscopy |
| sensor | Silicon photodiode array (dual row 24 groups) |
| Measurement Wavelength range | 400~700nm |
| wavelength spacing | / |
| Half Bandwidth | 10nm |
| Measuring range | L: 0~100 reflectance: can test the reflectance at a specific wavelength specified by the user (default 550nm) |
| Focus method | fixed focus |
| Light-containing method | SCI |
| Color space | CIE LAB,XYZ,Yxy,LCh |
| Color difference formula | ΔE * ab, ΔE * 00 |
| Other chromaticity indicators | / |
| Viewing Angle | CIE 10 ° |
| Observation light source | D65, A, F2 (CWF) |
| display mode | Reflectance (user-specified reflectance at a specific wavelength), sample chromatic value, color difference value/graph, pass/fail result, Color simulation, Color bias |
| display Accuracy | 0.1 |
| Measurement time | About 1.5s |
| Sexual repeability | Chromatic value: MAV/SCI, ΔE * ab within 0.1 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) |
| Inter-station difference | ΔE * from < 0.4 (MAV / SCI) |
| Measurement method | Single measurement, average measurement (2~ 99 times) |
| Positioning method | Stabilizer positioning |
| size | 81*71*214mm |
| Weight | About 460g |
| Battery life | Lithium battery, 6000 times in 8 hours |
| Lighting source life | 5 years more than 3 million measurements |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Data Interface | USB only charges, does not support quality control software |
| Store data | 500 master standards and 10,000 samples |
| Operating language | Simplified Chinese, English, Traditional Chinese |
| Operating temperature range | 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m |
| Storage temperature range | -20~50 ℃, 0~85% RH (no condensation) |
| Optional accessories | USB micro printer, powder test box, placement base |
3NH CR7 Spectroscopic color difference treasure Packing list
host X1, power adapter X1, data cable X1, manual X1, black and white correction box X1, protective cover X1, wristband X1, 08mm platform diameter X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
[Q]
I want to buy a color difference meter, mainly used to detect the Color conformity of plastic parts.
[A]
This spectroscopic color difference treasure adopts D/8 lighting mode, which can measure SCI data at the same time, which is very suitable for materials with Gloss on the surface of plastic parts. The instrument Repeatability accuracy Delta E * ab is within 0.1, which can accurately judge Color difference, and the portable design is convenient for you to quickly detect on the production line.
[Q]
We do Coating quality control, we need to measure the color difference of different batches, which instrument is suitable?
[A]
CR7 color difference is suitable for the coatings industry. It uses a full Light spectrum LED Light source and planar grating spectroscopy technology to accurately analyze reflectance data in the 400-700nm range. The instrument supports the Delta E * 00 Color difference formula, which is more in line with human vision. It can also store 10,000 sample data, which is convenient for you to trace batch differences.
[Q]
Color of powder sample needs to be tested. Can CR7 measure it?
[A]
Yes, CR7 with powder test box Accessories can accurately measure powder Color. Its φ 8mm measurement diameter and stabilizer positioning can ensure measurement Repeatability, and the instrument has its own Color simulation function, which can intuitively display the powder Color bias and help you quickly determine whether it is qualified.
+3NH CR7 Spectroscopic color difference treasure Big data
+3NH CR7 Spectroscopic color difference treasureKnowledge
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+3NH CR7 Spectroscopic color difference treasureStandard
- ActiveJJF 1990-2022
- ActiveGB/T 33568-2017
- ActiveGB/T 11942-2022
- ActiveGB/T 2374-2017
- ActiveGB/T 17001.6-2022
- ActiveQB/T 5160-2017
- ActiveGB/T 36650-2018
- ActiveHG/T 3862-2006
- ActiveGB/T 7707-2008
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