Electric Resistance Type Thickness Gauge RST-231
Electric Resistance Type Thickness Gauge RST-231
High-precision measurement of metal films (such as copper foil and plating on printed circuit boards) on insulators in a short time (0.7 seconds).
● Adopts a 4-probe (Kelvin type) measurement method. It can measure without being affected by the backside or inner layers, allowing for measurements on double-sided and multilayer substrates without interference from the backside or inner layers. ● Uses a PC. The screen is large and easy to read. ● Calibration and measurement are simple. Two range options are available, allowing for the measurement of metal films from 2 to 120 μm. ● Up to 40 channels can be registered, enabling management by separating channels with user names or part numbers. ● Measurement data can be saved by channel, and statistical items can be set for statistical processing of the measurement data later. ● Abnormal values are notified by setting upper and lower limits for film thickness.
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basic information
Measurement Principle: 4-probe electrical resistance type Measurement Range: 2–24μm, 10–120μm Number of Channels: 40 channels Data Capacity: 100,000 data points Display: Via computer monitor screen Statistical Processing: Maximum value, minimum value, average value, standard deviation, histogram, upper and lower limit settings Power Supply: AC100–240V, 50/60Hz 10VA (main unit) Dimensions: W280×D230×H88mm (main unit) Weight: 3.0Kg (main unit) *For details, please contact us.
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Applications/Examples of results
Metal films on insulators (such as copper foil, plating on printed circuit boards, etc.)
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Company information
Sankoh Electronic Research Institute's measuring and inspection equipment strongly supports quality control operations with numerous advantages, including: ◎ High precision and high reliability ◎ Hardware that withstands rigorous professional use ◎ User-centric design philosophy prioritizing operability ◎ Comprehensive support system backed by extensive experience and know-how.