WF Series Precise Colorimeter

  • WF32-8(for flat surface)
WF32-8(for flat surface)

WF32-8(for flat surface)

  • 1. WF32 has eight kinds of measuring light source (A, D50, D65, C, F2, F7, F11 and F12);
  • 2. six kinds of color modes (CIE1976LAB, CIEXYZ, CIELUV, HunterLAB, sRGB, white yellowness)
  • 3. eight kinds of color difference formula (△ E * ab, △ ECMC, △ EISO, △ ECIE94, △ EFCM Ⅱ, △ ELuv, △ Ehunter, △ EsRGB).
  • 4. Color simulation
  • Product description: WF colorimeter includes a series of precise, stable colorimeters,. Through accumulating years of designing and researching, it can be applicable in textile, printing and dyeing, clothing, footwear, le

Caliber 8mm version is a general-purpose color difference meter, mostly used on flat surface considering the general method for detecting color, all walks of life habit, and the measuring caliber requirements of various materials. 8mm caliber version provides great convenience and trustworthy reliability for all industry to discuss the color technology, because of its versatility, its tiny table difference, and stability.

Model WF32
Color Difference Formula △E*ab、△ECMC、△EISO、△ECIE94、△EFCM、△ELuv、△Ehunter△EsRGB
Yellowness and Whiteness Ganci whiteness、 ISO brightness、 YI yellowness
Illumination Condition CIE Recommendation:8/d
Light Source LED blue excitation
Sensor Photodiode array
Measurement Caliber φ4mm/φ8mm/φ16mm Alternative
Measurement Condition Observer:CIE 10° Standard observer
Light source:A C D50 D65 F2(CWF) F7 F11(TL84) F12(U30)
Contain light way:SCI SCE
Measurement Range L: 0 to 100
Repeated Accuracy △E<0.03 (take the deviation average after 30 times measuring the whiteboard)
Table Difference △E<0.2
Measurement Interval 0.5 Sec.
Average Measuring Function Average measuring frequency: 1-32 times
Color Simulation Function yes
Storage Capacity Type sample data : 100 with testing sample data: 20000
Whiteness/yellowness data: 200
Language Patterns English/Simplified Chinese/Traditional Chinese
Quality Control Software 《Color-Analysis System》 software
Battery Charging Time 8 hrs
Battery Li-ion battery, 5000 times Measurement
Lifetime of Bulb 5 years more than 1.6 million measurements
Display Screen TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External USB2.0 (USB-B)- data communication with 《color analysis system》software RS-232 (115200bps)- connected with micro printer
Working Temperature Range 0℃-40℃(32℉-104℉)
Storage Temperature Range -20℃-50℃(-4℉-122℉)
Humidity Range Relative humidity less than 85%,without condensation
Weight 700g
Size 199*68*90mm
Size of Exterior Package 400*240*340mm
Standard Accessories Standard whiteboard/Standard black cavity/3000mAH Li-ion battery/AC adapter/USB Data line/CD《Color analysis software》/User manual/Warranty card
Optional Accessories Flour measuring device/Liquid measuring device/Micro printer

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