Colorimeter QS4500 is automobile paint surface and automobile interior measurement. It adopts the 45/0 (45 ring-shaped illumination, vertical viewing) geometric optical structure in line with CIE No.15, special multi-functional "Smart Button" and professionalized non-contact auto white board calibration incorporating micro colorimeter and cellphone color reader two in one. The instrument can be connected wireless with Andriod, IOS, Hongmeng and other equipment, which greatly expands the application boundaries of color measuring instruments and can replace paper, textile, paint and other color cards to achieve color reading, color card finding, paint repair color difference measurement and other functions

The instrument can pass the national measurement certification and is a good helper for car paint measurement.

 

Technical Advantages 

1、Measurement precision Repeatability

With repeatability less than or equal to 0.05 display accuracy 0.01,just You can get accurate color measurements with one click.

2、Automatic calibration

Contact automatic whiteboard calibration is available, professional standard whiteboard reflectivity R%≥92%, good surface uniformity. It has high stability and can obtain repeated and accurate data.

3、Multifunctional“Smart Button”

The built-in "smart button" of the instrument can independently complete the measurement function setting or test data review. It does not need to connect a mobile phone and a computer. A single machine can realize all the functions of the color difference meter; and at the same time, it can be connected to the mobile phone APP or computer software, taking into account the various functions of the color difference measurement and color management.

4、Professional integrating sphere dual optical path design

Professional advanced integrating sphere coating, dual optical path sensor and full-spectrum light source ensure the stability and accuracy of the measurement results.

5、Lightweight and Portable

Easily put it in your pocket, carry it with you, worry-free measurement.

6、Rechargeable Lithium Battery 

Type-c interface, can do tests continuously for 12,000 times in a single full charge.

7、Higher Quality

Using industrial-grade real-time processing MCU, Bluetooth interface 5.0 transmission is more stable and reliable.

8、Diversified Data Display Modes

The Colorimeter QS4500 with APP can directly display the sample color value, color difference value, pass/fail result, color simulation, color deviation, reflectance and other data, which is convenient for viewing and greatly improves the user's work efficiency.

9、Massive Color Card Database with You

APP synchronizes mass storage, can quickly check color data, analyze and compare.

Use the App to build your private color database in the cloud, without having to carry heavy color cards, you can use QS4500 to find the closest color among multiple color cards anytime and anywhere.

 

 Technical Specification

 

Product Model	QS4500 Automotive 4S store special
Geometry	45/0(45 ring-shaped illumination, vertical viewing); Comply with CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7,GB 2893、GB/T 18833
Features	The universal Φ8 measuring aperture, Specially used for color measurement and color difference quality control of automotive surface paint; compact size, easy to carry, can find the color card through cell phone APP.
Lighting source	Full spectrum LED light source
Spectroscopic  methods	Light filter splitting
Sensors	CMOS dual optical path sensor
Measurement   wavelength range	400~700nm
Wavelength interval	10nm
Measure the       diameter	Φ8mm
Color space	CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99
The color difference formula	ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)
Other chromaticity    indexes	Spectral reflectance, WI(ASTM E313，CIE/ISO,AATCC,Hunter)， YI(ASTM D1925，ASTM 313), Metamerism Index Mt, Color fastness, color strength, and Opacity, 555 color classification, Munsell(C/2) (implemented by mobile APP)
Angle of observer	2°/10°
Illumination	D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30),U35,NBF,ID50,ID65 (Mobile APP implementation)
Display	Sample chromaticity value, color difference value, pass/fail result, color simulation, color deviation, reflectance (partly through mobile APP)
Measuring time	about 1S
Inter-instrument Error	ΔE*00<0.4 (BCRA II series 12 color bricks measured average)
Stability of measurement	Chromaticity value: ΔE*ab 0.05(After preheating and correction, the average value of the whiteboard is measured for 30 times at an interval of 5s)
Multi-function smart button	The built-in "smart button" of the instrument can independently complete   the measurement function setting or test data review.
Measurement requirements	Pass National Metrology
Display precision	0.01
Size	Ø30X100mm
Weight	About 88g
Battery	Lithium battery, can do tests continuously for 12000 times in a single full   charge
Light source lifespan	5-years more than 3 million times measurements
Display	1.14inch-IPS Color LCD
Interface	Type-C USB; Bluetooth 5.0; Buttons
Store the data	Standards: 10pcs, Samples: 100pcs. Mass storage can be expanded through mobile APP
Software support	Andriod,IOS,Windows,Wechat small program,Hong meng, color cloud.
Language	Chinese,English
Operating temperature range	0~40℃，0~85%RH（No condensation），Altitude：lower than 2000m
Temperature range	-20~50℃，0~85%RH（No condensation）
Standard accessories	Data line,manual,calibration box SQCX quality management software,Color matching cloud Wechat applet,MOBCCS APP(download from the official website)
Optional Accessories	Mini printer
Note：	Technical parameters are for reference only, subject to actual instruments.