Vitrines CR_vloer3

V01 Current and voltage measurement

Various old current and volt meters; galvanometers; current clamps; shunt resistors.

Locatie: RaM Carre3
Beheerder: P.P.L. Regtien

V02 Standards & Compensators

Before the advent of digital electronic voltmeters, accurate measurement of a voltage or impedance was achieved by applying the compensation method. The unknown quantity is compared with an adjustable known one of the same kind. The known quantity is changed until the difference is zero, which is detected by a sensitive null-indicator. In equilibrium, the unknown quantity is equal to the known one. In this way, voltages, currents and impedances can be accurately measured. Instruments for voltage and current are called compensators. They comprise an accurate voltage source (reference cell) and a resistance network with adjustable topology, providing a range of attenuation factors. The instrument for measuring a resistance (impedance) is called a bridge. It contains one or more reference resistors (impedances) and a stepwise adjustable resistance, called a resistance decade box. Examples of compensators, bridges, reference voltage sources, reference resistors and decade banks are all displayed in this cabinet. More types are stored in the depository of the Historical Collection of the Ampère Foundation.

Locatie: RaM Carre3
Beheerder: P.P.L.Regtien

V03 Sensors & Transducers

Measurement of: temperature; humidity; linear and angular displacement; light and sound; force and acceleration; chemical quantities.

Locatie: RaM Carre3
Beheerder: P.P.L. Regtien

V04 Imaging & registration

Plotter Minigor type RE501; Multimeter Multiscript 3; Various oscilloscopes; Cathode ray tube in exploded view; Cathode ray tube with magnetic deflection; Scope camera's.

Locatie: RaM Carre3
Beheerder: P.P.L. Regtien

V13 Image Processing, Telecomunication, Acoustics

Processors, Hartbeat simulator, Loudspeaker cross-sections, High resolution video adapter -2k2? Print with 8 st Fussoichips, print with videocompression Print with embryionica error tolerant logic and biological principles (CDI proj). Traffic controller. Telephone with Electronic Hybrid with Bandpassfilter

Locatie: former group SAS Carre3
Beheerder: Geert Jan Laanstra, Zilverling 4078 (tel 2840)

V14 Biomedical Image Processing, Asic Design

Processors, Hartbeat simulator, Loudspeaker cross-sections, High resolution video adapter -2k2? Print with 8 st Fussoichips, print with videocompression Print with embryionica error tolerant logic and biological principles (CDI proj). Traffic controller. Telephone with Electronic Hybrid with Bandpassfilter

Locatie: former group SAS Carre3
Beheerder: Geert Jan Laanstra, Zilverling 4078 (tel 2840)