Home

Manufacturer

Telecom-STV

124498, Russia, Moscow, Zelenograd, passage 4806, Building 5/23

telecom-stv@made-in-zelenograd.com

CONTACTLESS RESISTIVITY TESTER FOR SEMICONDUCTOR INGOTS TRM 0,1/100i

The Contactless Resistivity Tester is a device meant for testing electrical resistance on flat and bubble surfaces of semiconductor ingots. Measuring of the resistivity of the silicon ingots is based on the determination of magnetic energy power losses caused by eddy currents inside the ingot. It enables repidity and contactlessness of measurement and does not require special surface treatment before measurement.

ParameterValue
Measured resistivity range, Ohmcm0,001 - 100
Measurement duration, s2
Minimal size of measured surface, mm30?30
Measurement conditions:
temperature, C+ 20
relative humidity, %<= 80
atmospheric pressure, kPa86 - 106
power (220V, 50Hz), W<= 5
Dimensions (without probe), mm280?200?60

Send enquiry

Made in Zelenograd

free counters