Login for Dealers

B7-57/1

The use of the most advanced measurement techniques and the use of modern technology achievements provide the device with high performance and excellent quality of the measurements.

This model features high speed, low accuracy errors and high measurement stability.

Due to the built-in interface, IEEE - Remote control 488 it is possible to process the measurement from the PC or to output the measurement results on the hard drive, plotter, printer.

Range Overview

LCD display with two information fields, which provides not only an indication of the value of the measured parameter, but the simultaneous display of voltage and current at the time of the output of the integrator device, there is created a special ease when working with the device in the modes of resistance and current measurements.

The presence of the analog output lets you connect devices to the graphic chart recorder.

 

Technical characteristics

Range:
Current 2 Х 10 -15 -10 -2  А
Voltage 2 Х 10 -4 -200 V
Charge 2 Х 10 -14 - 10 -5 Q
Resistance 2 - 10 15 Ohm
Accuracy of measurement:
Current 0,15 %
Voltage 0,05 %
Charge 0,25 %
Resistance 0,15 %
Operating parameters:
The program of mathematical treatment yes
Memory 100 results, issuing from the memory to analog output scaling, the calculation of the return value, tolerance control, the search for turning points, calibration
Performance:
Parasitic current 5 Х 10 -15 А
The instability of the zero level 3 Х 10 -15 А / d
The input impedance 10 -15 Ohm

Input capacity

10 pF
Cycle time 0,2 s
Power Supply 220 / 110 V; 50 / 60 Hz
Power consumption 30 V·А
Operating conditions of measurement + 5  ... + 40 °С

Overall dimensions

  • the recording unit
  • remote measuring unit.

 

  • 240 Х 100 Х 350 mm
  • 153 Х 122 Х 160 mm

Weight

  • the recording unit
  • remote measuring unit.

 

  • 3,8 kg
  • 2,5 kg