Lisun Electronics produces a line of spectrophotometers under the HSCD series for measuring color. The brochure provides contact and location information for Lisun's global offices and factories. It then describes the key features and technical specifications of the HSCD models, including their measurement capabilities, sensors, color indicators, repeatability, and optional accessories. The HSCD series is intended for quality control and color management applications across various industries.
Spectral colorimeter is the colorimeter which adopts the theory of spectroradiometer. It is widely used ofr plastic, printing, paint, ink, texitile, dyeing and other industries for color management.
LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-9000B or LMS-9000A) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.
Spectral colorimeter is the colorimeter which adopts the theory of spectroradiometer. It is widely used ofr plastic, printing, paint, ink, texitile, dyeing and other industries for color management.
LPCE-2 is an Integrating Sphere Spectroradiometer LED Testing System for identifying the performance of single LEDs and LED lamps. LED’s quality should be tested by checking its photometric, colorimetric and electrical parameters. According to CIE127-1997, IES LM-79-08 and IES LM-80-08, it recommends to using an array spectroradiometer with integrating sphere to test SSL products. The LPCE-2 system is applied with a CCD Spectroradiometer (LMS-9000B or LMS-9000A) and worked with A molding integrating sphere with testing holder base function which will be more circle and the test results will be more accurate than the traditional integrating sphere.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric and colorimetric measurement of luminaries such as LEDs, LED luminaires, Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps) and CCFL. The measured data meets the requirements of CIE, EN and LM-79 clause 9.1 for the measurement of photometry and colorimetry.
DSCD-900 adopts the geometric of D/8, built-in full wavelength of LED, double beam optical system, ETC every-time calibration technology, spectral reflectance standard deviation within 0.08, max ΔE*ab is 0.03
Desktop spectrophotometer DSCD-920 has the advantage of excellent inter-instrument agreement, high accuracy and good replicability. It could meet your requirement for both color quality control and color matching very easily.
Lisun LSG-1950 is a CIE A-α goniophotometer. The photometer head keeps static and it faces to the sample under test while the sample is rotating around both horizontal axis and vertical axis.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric, colorimetric and electrical measurement.
It is adopts the theory of spectrophotometer. It used for plastic, printing, paint, ink, textile, dyeing and other industries for color management. It measure L*a*b, L*c*h and the sample △E and △Lab value
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric and colorimetric measurement of luminaries such as LEDs, LED luminaires, Energy-saving lamps, Fluorescent lamps, HID lamps (high voltage sodium lamps and high voltage mercury lamps) and CCFL. The measured data meets the requirements of CIE, EN and LM-79 clause 9.1 for the measurement of photometry and colorimetry.
DSCD-900 adopts the geometric of D/8, built-in full wavelength of LED, double beam optical system, ETC every-time calibration technology, spectral reflectance standard deviation within 0.08, max ΔE*ab is 0.03
Desktop spectrophotometer DSCD-920 has the advantage of excellent inter-instrument agreement, high accuracy and good replicability. It could meet your requirement for both color quality control and color matching very easily.
Lisun LSG-1950 is a CIE A-α goniophotometer. The photometer head keeps static and it faces to the sample under test while the sample is rotating around both horizontal axis and vertical axis.
LPCE-3 is a CCD Spectroradiometer Integrating Sphere Compact System for LED Testing. It is suitable for photometric, colorimetric and electrical measurement.
It is adopts the theory of spectrophotometer. It used for plastic, printing, paint, ink, textile, dyeing and other industries for color management. It measure L*a*b, L*c*h and the sample △E and △Lab value
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
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LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
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DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
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If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
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Major cyber events in 2024
Malware and malicious payload trends
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GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
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3. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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Brief Introduction
Our device adopts internationally agreed observe condition D/8
(Diffused lighting, 8 degrees observe angle) and SCI (specular
reflection included)/SCE (specular reflection excluded).
It could be used for color matching for many industries and widely used in painting
industry, textile industry, plastic industry, food industry, building material industry
and other industries for quality control.
Camera view to catch the testing area
In previous measurement instrument, we can only aim at the testing area
approximately, and this may cause errors. Our spectrophotometers include a
camera in our optical system, and the user can clearly see the tested area to avoid
measurement errors.
Uses CLEDs light source – spectrally balanced LED light source
LED light source that has balanced intensity across visible spectrum avoids the
spectral deficiency in certain parts of the spectrum in common white LEDs, and
guarantees the speed of the measurement and the accuracy of the results. This
research finding has been published in national leading, SCI included optical journal,
Chinese Optics Letter.
4. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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ETC Every Time calibration technology
Currently, most instruments use standard white boards for calibration. When white
board is damaged, the instrument’s accuracy or precision will no longer be
guaranteed. In CHN Spec’s spectrophotometers, it uses innovative ETC(Every Test
Calibration); standard white board is included in the optical system, and therefore
has reliable accuracy and repeatability in every measurement.
Matching color analysis software
Our spectrophotometer has the color management software, which is applicable in
various industries’ quality control and management of color data. It turns color into
numerical data, compares color differences, generates measurement reports.
provides measurement data under different color spaces and customizes color
management for each customer.
Automatic gloss compensation technology
Different gloss, or different instrument’s lighting or observation conditions will
5. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
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largely affect the measurement of color. The automatic gloss compensation
technology guarantees the accuracy of color measurement data for surfaces of
different gloss. This research finding is published in international leading, SCI
included journal, Optic.
Innovative light splitting SCS optical engine
Adopt innovative single-grating-double-beam light splitting system: SCS optical
engine, creates the best measurement repeatability for portable
spectrophotometers in the industry, and guaranteed accurate measurement of
surface color of materials.
The most complete and color indicators compares with similar
instruments.
Comparing with similar products, our spectrophotometers offer the most complete,
28 kinds of standard light sources for lighting conditions and 40 measurement color
value indicators; It can also customize measurement methods according to your
requirement, and satisfy all your color measurement needs.
Technical Data
Type HSCD-680 HSCD-700 HSCD-710 HSCD-750 HSCD-760
Measurement
condition
Observation angle:2°/10°
Illumination:d/8(Diffused lighting, 8 degrees observe angle)、
SCI (specular reflection included)/SCE (specular reflection
excluded)simultaneous measurement 。 (conform to CIE
No.15、ISO 7724/1、ASTM E1164、DIN 5033 Teil7、 JIS Z8722
Condition c standards)
Size of Φ40mm,Avian diffused reflection surface coating
6. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 5 -
Type HSCD-680 HSCD-700 HSCD-710 HSCD-750 HSCD-760
integrating
sphere
Illumination
Light source
CLEDs(Full band balanced LED light
source)
Pulse
Xenon
Lamp
CLEDs
(Full band
balanced
LED light
source)
Sensor dual light path sensor array
Wavelength
Range
400-700nm
360-740n
m
400-700n
m
Wavelength
interval
10nm
Half spectral
width
5nm
Reflectivity
range
0-200%
Reflectivity
resolution
0.01%
Measurement
light source
A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,
F12,DLF,TL83,TL84,NBF,U30,CWF
Data being
displayed
SPD distribution/data,sample's color values,color difference
values/graph,pass/fail results,color error tendency,color
simulation,display measurement area,history data color
simulation , manual input standard sample , generate
measurement report
Measurement
time interval
2 seconds
Measurement
time
2S 0.5S 2S 0.5S
Color space
CIE-L*a*b
, L*C*h,
L*u*v,
XYZ, Yxy,
Reflective
CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflective,
Hunterlab, Munsell MI, CMYK, RGB, HSB
Color
difference
formulas
ΔE*ab,
ΔE*CH,ΔE
*uv,ΔE*c
mc(2:1),Δ
E*cmc(1:
1),ΔE*94,
ΔE*00
ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1)
,ΔE*94,ΔE*00,ΔEab(Hunter)
Other WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter,
7. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 6 -
Type HSCD-680 HSCD-700 HSCD-710 HSCD-750 HSCD-760
colorimetric
indices
Taube Berger, Ganz, Stensby) ; YI(ASTM D1925 , ASTM
E313-00,ASTM E313-73);Tint(ASTM E313,CIE,Ganz)
Metamerism index Milm, Stick color fastness, Color fastness
ISO luminance, 8 gloss, A density, T density, M
density, E density
Repeatability
light splitting reflectivity: standard deviation within 0.08%
Color
values:
ΔE*ab<=
0.03(After
calibration
, standard
deviation
of 30
measure
ments on
test white
board, 5
second
intervals),
Maximum
:0.05
color
values;
ΔE*ab<=
0.03(After
calibration
, standard
deviation
of 30
measure
ments on
test white
board, 5
second
intervals),
Maximum
:0.05
color values: ΔE*ab
<=0.02,Maximum:0.0
4
Chromatic
ity values:
ΔE*ab<=
0.015
Maximum
:0.03
Battery
capacity
rechargeable, 10000 continuous tests, 7.4V/6000mAh
Interface USB
Data storage 20000 test results
Light source
longevity
5 years, 1.5 million tests
Inter-instrume
nt agreement
ΔE*ab within 0.2(BCRA color charts II, average of the 12
charts)
Size 181*73*112mm(L*W*H)
Weight about 550g(does not include battery's weight)
Display True color screen that includes all colors
Work
temperature
range
0~45℃, relative humidity 80% or below( at 35°C ),no
condensation
Storage
temperature
range
-25℃ to 55℃,relative humidity 80% or below(at 35°C ),no
condensation
Standard
accessories
DC adapter, Lithium battery, manual, color management
software, drive software, electronic manual, color
management guide, USB cable, black/white calibration tube,
8. Lisun Electronics Inc. Sales@Lisungroup.com www.Lisungroup.com
-Page 7 -
Type HSCD-680 HSCD-700 HSCD-710 HSCD-750 HSCD-760
protective cover, spire lamella, portable bag, electronic color
charts, measurement and test report
Optional powder molding device, micro printer
Color
matching
system
not match match
UV light source without UV light source
With UV
light
source
without
UV light
source
Application