CHRocodile 2IT DW1000
Introducing the CHRocodile 2IT DW1000 with analog I output!
We would like to introduce the 'CHRocodile 2IT DW1000' handled by PreciTech Japan Co., Ltd. The light source is NIR SLD. The measurement range is 80um to 8200um (n=1) and 20um to 2000um (n=3.7). Additionally, it comes with a 5-axis encoder. 【Product Specifications】 ■ Light Source: NIR SLD ■ Measurement Range: 80um to 8200um (n=1), 20um to 2000um (n=3.7) ■ External Trigger, Synchronous IO ■ 5-axis Encoder Included ■ Ethernet, RS422 ■ Analog I Output Included *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Doped Wafer Measurement Results】 ■Doped wafer ・P-(1-150Ω・cm) ・N-(1-200Ω・cm) ・P+(0.01-0.02Ω・cm) ・P++(0.005-0.01Ω・cm) excluding 980μm ■Note: The slurry has an impact on the light peak signal during measurement ■For slurry thickness of 0.6mm to 1.5mm, 215-545um (p++) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
[Keywords: Applications, Measurement Items, Benefits, etc.] Non-contact sensors, optical sensors, spectroscopic interference method, thickness, thin films, thick films, gaps, TTV (Total Thickness Variation), shape, appearance, edges, slopes, measurement, inspection, high speed, high precision, inline, monitoring, in-situ, during processing, before and after processing, polishing, semiconductors, semiconductor wafers, wafer bonding, Si wafers, doped wafers, impurity wafers, GaAs, InP, SiC, LiNbO3 (LN), LiTaO3 (LT), GaN, SiP, Al2O3 (sapphire), transparent, transparency, gloss, mirror finish, simple.
