WF Series Precise Colorimeter

  • WF32-4(for arc cambered surface)
  • WF32-4(for arc cambered surface)
  • WF32-4(for arc cambered surface)
WF32-4(for arc cambered surface)WF32-4(for arc cambered surface)WF32-4(for arc cambered surface)

WF32-4(for arc cambered surface)

  • 1. High-end color difference meter WF32 to fill the gaps in the field of color difference meter high repeat accuracy, repeatability of Δ<0.03;
  • 2. High-end color difference meter WF32 with 8 standard light source, to fill gaps in the domestic color difference meter in the multiple light sources;
  • 3. eight kinds of color difference formula (△ E * ab, △ ECMC, △ EISO, △ ECIE94, △ EFCM Ⅱ, △ ELuv, △ Ehunter, △ EsRGB);
  • 4. It can be used with standard
  • Product description: WF32 more light, more color difference formula to meet customer demand for more measurements.
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Caliber 4mm version is a specially designed, high performance precision colorimeter, especially suitable for small area, cambered and other special surface. It can bring great convenience for the user in the color quality detection of small devices, small parts and special type of arc.


Model WF32
Display Mode CIELAB、CIELCH、CIEXYZ、CIELUV、HunterLAB、sRGB
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型)- 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