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Model
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WT7700
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Optical Geometry
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Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle)
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SCI (specular component included)/SCE (specular component excluded) ; Include UV / excluded UV light source
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Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7
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Characteristic
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double apertures for accurate color analysis and transmission in laboratory
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It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing
and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. |
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Integrating Sphere Size
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Φ40mm
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Light Source
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Combined full spectrum LED light source, UV light source
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Spectrophotometric Mode
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Flat Grating
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Senso
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Silicon photodiode array (double row 40 groups)
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Wavelength Range
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400~700nm
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Wavelength Interval
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10nm
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Semiband Width
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10nm
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Measured Reflectance Range
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0-200%
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Measuring Aperture
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MAV:Φ8mm/Φ10mm；SAV:Φ4mm/Φ5mm
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Specular Component
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SCI&SCE
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Color Space
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CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2)
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Color Difference Formula
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ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)
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Other Colorimetric Index
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WI(ASTM E313，CIE/ISO,AATCC,Hunter),
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YI(ASTM D1925，ASTM 313),
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Metamerism Index MI,
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Staining Fastness, Color Fastness, Color Strength, Opacity,
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8° Glossiness,555 tone classification
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Observer Angle
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2°/10°
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Illuminant
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D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30)
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Displayed Data
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Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset
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Measuring Time
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About 1.5s (Measure SCI & SCE about 3.2s)
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Repeatability
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Spectral reflectance: MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%)
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Chromaticity value: MAV/SCI, within ΔE*ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after
white calibration) |
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Inter-instrument Error
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MAV/SCI, Within ΔE*ab 0.15
(Average for 12 BCRA Series II color tiles) |
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Measurement Mode
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Single Measurement, Average Measurement(2-99times)
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Locating Method
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Camera Locating,stabilizer cross position
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Dimension
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L*W*H=129X76X217mm
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Weight
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Approx 600g
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Battery
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Li-ion battery, 6000 measurements within 8 hours
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Illuminant Life Span
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5 years, more than 3 million times measurements
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Displayed Data
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3.5-inch TFT color LCD, Capacitive Touch Screen
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Data Port
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USB, Bluetooth 4.2
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Data Storage
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Standard 1000 Pcs, Sample 30000 Pcs
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Language
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Simplified Chinese, English, traditional Chinese
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Operating Environment
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0~40℃, 0~85%RH (no condensing), Altitude < 2000m
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Storage Environment
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-20~50℃, 0~85%RH (no condensing)
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Standard Accessory
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Power Adapter, User Guide, PC Software(Download from office website), USB cable, White and Black Calibration Cavity, Protective
Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
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Optional Accessory
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Micro Printer, Powder Test Box
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Notes
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The specifications are subject to change without notice.
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2. If you need to develop product with your own specification, we have professional engineers to work it out.
3. Never leave customer alone, solve problems with customer together.
4. Customer first, quality first, service first
Any question later, plz feel free to contact us, we will try our best to satisfy you.
Hope that we can establish long-term friendly cooperative relations.Have a nice day!
A: We are a factory.
Q2: MOQ?
A: We don't have MOQ limit, you can order any quantity you want.
If you need scales with your specification, logo, packing, etc, please negotiate with us.
Q3:Can I have a sample for testing?
A: Actually we think samples are not very important.You can buy from anywhere.But we think our cargos will better then any others.
Samples will be 10%-20% higher than the cargo.
Q4:Can I add my logo on the machine?
A:Yes,OEM is available for us.
But you should send us the Trademark authorization letter.
Q5:How can i get the after-service?
A:We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,but you should pay.
For our range hood motors it is lifelong maintenance.
Q6:Do you have inspection procedures for these machine?
A:100% self-inspection before packing
Q7: Delivery date?
A: 1-3 days for sample, 15-20 days for 1000pcs, 30-35days for 40HQ.
Q8: Payment Method?
A: L/C at sight, T/T, Western Union and Paypal are all available.
30% deposit T/T in advance, rest against the Shipping Doc.
100% T/T in advance for sample order.
Q9: Shipping?
A: a. International Experess: DHL/TNT/FEDEX/UPS (For sample)
b. By air (For sample orders.)
c. By sea (15-45days), port of loading: Shanghai
d. By domestic logistics to your forwarder. (2-3days)
Q10:Can I have a visit to your factory before the order?
A: Sure,welcome to visit our factory.
We can pick you up in the airport or train station. Hotel booking service is available
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