Keithley - 6105 - Akcesoria
Producent:
Obraz 1 z 1
Jeśli masz jakieś inne zdjęcia lub instrukcje do
Keithley 6105
możesz
przesłać pliki tutaj.
Wyposażenie:
6105
Data:
1972
Kategoria:
Grupa:
Podgrupa:
Informacja
GENERAL.
a. The Model 6105 Resistivity Adapter is a guarded test
fixture for measuring volume and surface resistivities of
materials when used with a regulated power supply and an
electrometer. The complete system permits measurement of
volume resistivity from 10³ to 3 x 10¹⁹ ohm-cm and surface
resistivity from 10³ to 5 x 10¹⁸ ohms, in accordance with
procedures of the American Society for Testing and
Materials. The Adapter can accommodate samples up to 4
inches in diameter and 1/4 inch thick with excitation
voltages up to 1000 volts.
b. The Model 6105 has been designed to minimize measurement
error. The electrode configurations conform to the ASTM
recommendations for measurement of electrical resistance of
insulating materials. The test sample is shielded to prevent
stray pickup. The guard ring circuit is arranged to minimize
leakage currents from the measuring circuit. Uniform
pressure is always applied over the measuring area, because
the test sample is held between the spring-loaded, guarded
electrode and the one-pound test weight assembly. Due to
these considerations, measurement accuracy depends primarily
upon the accuracy of the voltage source and the electro meter.
c. Recommended instruments for use with the Model 6105 are
the Keithley Model 240A Regulated High Voltage Supply and
the Keithley Model 610C Multi-Range Electrometer. The Model
240A provides excitation voltages up to 1200 volts in
calibrated one-volt steps. Its output is accurate within 1%.
The Model 610C provides direct reading current ranges to
10⁻¹⁴ ampere full scale. Its accuracy is ±2% of full scale
to 10⁻¹¹ ampere, and ±4% of full scale beyond. Although the
Model 240A and the Model 610C are the recommended
instruments for use with the Resistivity Adapter, the Model
6105 is compatible with all Keithley high voltage supplies
and electrometers.
1 podręcznik
Instrukcja obsługi i użytkowania
Typ ręczny:
Instrukcja obsługi i użytkowania
Strony:
8
Rozmiar:
713,8 KB
Język:
angielski
Poprawka:
Manual-ID:
31415
Data:
Styczeń 1972
Jakość:
Zeskanowany dokument, wszystko czytelne.
Data przesłania:
24 sierpnia 2018
MD5:
619ba2f5-3163-ce16-ea8f-1fd9a16d5095
Pliki:
509