RUE "Minsk factory Calibre"

E7-18

Devises for measuring parametres of units and ciruits with lumped constants (immittance meters)

IMMITTANCE METER E7-18

It is intended for measurement immattance parameters of electroradioelements: resistors, condensers, coils of inductance. Self-diagnostics. Two levels of the measuring signal. Laboratory testing of circuit elements, semi-conductor structures. The interface of type (Joint С2).

4 digit indicator with backlighting

Built – in interface RS-232C

Application of bias voltage to an object is possible

Automatic and manual choice of measurement ranges

Immittance meter E7-18 – is a small-sized device, power supply is possible from both a network or built - in battery.

SPECIFICATIONS:

Operating frequencies, kHz	0,1; 1
Error of operating frequencies setting, %	±0,02
Levels of a measuring signal, V:
High	1±0,2 (root-mean-square value).
Low	0,1±0,02 (eff.).
Ranges of measurement:
Conductance, S	0,01x10^-6...100x10^-6
Resistance, Ohm	1x10^-3...20x10⁶
Capacitance, F	0,1x10^-12...20x10^-3
Inductance, H	0,1x10^-6 ... 16x10³
Quality factor	1x10^-3..0,5
Loss tangent	1x10^-3...2
Error of measurement, %	±0,25
Bias voltage (internal), V	2
AC power supply, V,Hz	220/50
DC power supply, V	9
Power consumption, max:
AC power supply, VA	5
DC power supply, W	0,5
Dimensions, mm	100x180x40
Weight, kg, max	0,5
Category temperature range, °C	10 up to 35

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