Description du produit: Le colorimètre WF28 à prix compétitif, est facile à utiliser, facile à comprendre, abordable et ainsi de suite.
Model |
XW28 |
Display Mode |
CIELAB、CIELCH |
Color Difference Formula |
△E*ab |
Illumination Condition |
CIE Recommendation:8/d |
Light Source |
LED blue excitation |
Sensor |
Photodiode array |
Measurement Caliber |
φ8mm |
Measurement Condition |
Observer:CIE 10° Standard observer |
Measurement Range |
L: 0 to 100 |
Repeated Accuracy |
△E<0.07(take the deviation average after 30 times measuring the whiteboard) |
Table Difference |
△E<0.2 |
Measurement Interval |
0.5 Sec. |
Storage Capacity |
Type sample data : 100 with testing sample data: 200 |
Language Patterns |
Simplified Chinese/English |
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 |
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 |
3000mAH Li-ion battery/AC adapter/User manual/Warranty card |
Optional Accessories |
Flour measuring device/Liquid measuring device/Micro printer |
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