Name: Digital colorimeter
Model: HP-2132
Detailed Product Description
1. Digital colorimeter can be connected with computer
2. Widely applied to quality control of plastic and printing industries
Technical Features
1. Easy operation make you use it easily
2. Widely applied to quality control of plastic and printing industries.
3. Display directly color difference by Δ E*ab, Δ L*a*b, CIE_L*a*b, CIE_L*c*h
4. Standards devitation within Eab0.2 (test condition: Choose average: Values by 12 PCS white tabula)
It can be connected with computer to do the inspection by software with USB expansion interface. Connecting with computer to do the analysis
Skills Indications
1. Test accuracy within 0.2 ΔE*ab
2. Display ΔE*ab, CIE_lab, ΔLab, CIE_ Lch
3. Test swpe: L: 0-100 a:-128--127 b: 128127
4. Test time: About 3 seconds Test interval: 2 seconds Test aperture: 8 nm
5. Automatic shutdown after 5 minutes waiting
6. Light source: C light source Sensor Correct silicon photodiode carrays
7. Power: DC/5V (1.5A), 2 PCS 1.5V (AAA) batteries
8. Size: 171*50*48.8 mm
9. Weight 203.6 g (Exclusive battery)
10. Operated temperature scope 040(32-104 °f); lower than 85% relative humidity
11. Standard accessories: 1 pc manual / soft bag / 9V battery /5V extent power supply / USB connection cable / CD
12. Application: Measure any color of smooth surface
CIE color space coordinate chart
COLOR DIFFERENCE FORMULA
Eab= [(ΔL*)2 + (Δa*)2+(Δb*) 2]1/2
L= Lsample Lstandard (lightness difference)
a= asample astandard (red /green difference)
b= bsample bstandard (yellow / blue difference)
Working theory
Compare the color difference between sample and the measured subject .Then output CIE_Lab 3 groups data,and the 4 groups of E, L, a, b data after comparision.
E stands for the total color difference
L + stands for partial white, L stands for partial black (comparing with prototype)
a + stands for partial red, a stands for partial green (comparing with prototype)
b + stands for partial yellow, b stands for partial blue (comparing with prototype)
Product Parameter
| Test accuracy |
Within 0.2 ΔE*ab |
| Display |
ΔE*ab,CIE_lab,ΔLab,CIE_Lch |
| Test swpe |
L:0-100 a:-128--127 b: 128127 |
| Test time |
About 3 seconds |
| Light source |
C light source Sensor Correct silicon photodiode carrays |
| Power |
DC/5V (1.5A),2 PCS 1.5V(AAA) batteries |
| Size |
171*50*48.8 mm |
| Weight |
203.6 g (Exclusive battery) |
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
We have a professional after-sales team with global service coverage and a 24-hour time difference free to provide you with solutions.
1. Are you a manufacturer or not?
Yes, we are. We have more than 300 workers and 26680 square meters of production base in Zhejiang province which is close to Shanghai and Ningbo port. Welcome to come and visit our factory.
2. How do you guarantee the quality of your products?
We have passed ISO9001 / 14001 / 45001 quality system certification. And has a professional quality inspection team of more than 30 inspectors. Adhere to the strict quality control of each process from raw materials to packaging.
3. What is your after-sales service?
The warranty time is 1 full year, lifelong maintenance.
4. How long is your delivery lead time?
It is generally 3-5 days, but it will vary according to different products and quantities.
5. OEM available?
Yes, OEM is acceptable. Please contact us for specific information.
TOP Cloud-Agri was founded in 2008. It is a national high-tech enterprise specializing in the design, development, manufacture, and sales of agricultural testing instruments, laboratory equipment, and smart agriculture. The core products of the company are testing instruments in seed shape measurement, seed breeding, sampling, cleaning, storage, seed vigor and health research, plant physiology, soil physical properties analysis, crops quality analysis, food safety detection, agriculture produces quality testing, plant protection, pest forecast, and monitoring, weather monitoring, water quality detection, smart agriculture solutions, and other general laboratory devices.
ΔCertificate
TOP Cloud-Agri has passed ISO9001:2015,ISO14001:2015,ISO45001:2018 .Now we are speeding up the construction of Three Major Base.
Up to now, TOP Cloud-Agri has joined the National 863 project, State Star Plan Project, and other multiple national scientific research projects, and the company was awarded 18 national Invention patents, 40 utility model patents, 7 appearance patents, 140+ product software copyright, 39 software product registration; Meantime, TOP Cloud-Agri has been identified as Zhejiang Provincial Academician Workstation, Provincial Enterprise Research Institute.
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