For conducting the wide spectrum of tests for the purpose of the determination of the quality of electrical and electronic components and equipment BY DIGITAL [MEGOOMETR] OF MODEL 3154 it has six values of the testing voltage: 25, 50, 100, 250, 500 and
1000 [V]. [Rabota]s timer and comparator ensure the convenient testing of insulation resistance in accordance with different standards of safety, and the interface of the peripheral device of the input-output is used for the effective testing of the automated line

Effective testing of insulation resistance

• Testing the isolation of the electrical and electronic equipment
  Motors, printers, magnetic heads and so forth
• Testing the isolation of the electrical and electronic components
  Transformers, coil, switches, relay and so forth
• Testing insulation resistance in accordance with different standards
  Machinery, medical equipment, the instruments of domestic application, office equipment and so forth
• Testing leakage resistance of the high-voltage chains
  Measurement of the resistance of the components of the actively working chains
• Six values of the measured stress before one module
  For the application before different spheres, from testing of electrical and electronic components, to checking of electrical and electronic equipment, it is possible to select any of six values of the measured stress. Comparator can be disposed for each value of the stress
• Retention before the memory of 10 collections of the adjusting values
  For the rapid selection of adjusting values during the testing at the point of the correspondence to different standards before the memory it can be preserved to 10 collections of the adjusting values
• Convenient testing down the correspondence to the standards
  Testing down the correspondence to different standards of safety simplifies by using the functions of comparator and timer for rapid making of a decision about the correspondence to the minimum of acceptable limitations.
• The remote control
  Such functions as the start/of the feet of test and the selection of stress can be controlled based on the peripheral device to, for example, achieve a start/stop control based on the docking system
• Function of the automatic electrical discharging
  Module discharges any charge, which was accumulated on the measured object as a result of loading. This function prevents the influence previously the carried out test beyond the subsequent procedure.
• Slow [vyborka] for the minimization of the instability
  There is a selection between the high (10 meas/s) and small (1 [izmerenie]/[s]) sampling speed. Slow [vyborka] minimizes instability with the selection of the actively reacting measuring points

*1. the minimum resistance, necessary for retaining the nominal measured stress
*2. the maximum electric current through the smallest possible resistance

Automatic determination of the range
Range rises, when the acting range is exceeded per 2000 units (with exception of the highest range). Range is reduced, when the acting range does not reach 190 units (with exception of range 2 M).

Full support of the automation
For maintaining the completely self-operation into delivery set enter the interface of the peripheral device of input-output and interface RS-232C. The measured values can be [otslezheny] and taken based on the output joint of analog signal; for the press is used the external printer, connected through the interface RS-232C.

General characteristics

Type of the display: [ZHKD]
Operating temperature and the range of the humidity: 0 - 40 °[S], max. 80% (without the condensation)
Storage temperature: -10… 50 °[S], max. 90% (without the condensation) and the range of the humidity
Temperature and humidity, with which is ensured the guaranteed error: 23 5 °[S], max. 80% (without [kondens].)
Nourishment: 100 - 240 [v] /50-60 Hz
Maximum nominal yield: 15 VA
Dielectric strength: 1.35 kV of alternating current for one minute between the electric power lines and the case, the external connectors, the terminals of grounding and the measuring terminal (together); 1.1 kV of direct current for one minute between the measuring terminal and the terminals of grounding; 500 [v] of changes. current for one minute between the terminals of the peripheral device of input-output (EXT I/O) and the electric power line, the terminals of grounding and the measuring terminal (together). [Without including the terminal INT DCV and INT GND of the peripheral device of input-output]
Overload protection: 1100 [v] of the direct current between HIGH and LOW on against the entrance the measuring terminal (only positive)
Sizes: Approximately 215* 61* 213 mm (without including the protruding parts)
Mass: About 1.1 kgf
Appropriate: [EMS] EN 61326-1: 1997 + A1: 1998
C[tandarty] the safety: EN 61010-1: 1993 + A1: 1995 power: Degree of pollution by 2, the category of the overvoltage OF THE II (expected dynamic overvoltage of 2500[V])
Measurement: Degree of pollution by 2, the category of the overvoltage of the I (expected dynamic overvoltage of 330[V])
Accessories: Power cable (1)

Options

9185 THE TESTING WIRES
9294 THE TEST PROBE
9299 THE SWITCHED PROBE
9094 CABLES OF OUTPUT JOINT (joint for the unipolar fork)
9637 CABLE OF INTERFACE RS-232C (9[kh]9 pin/soaring of [para]/1.8 m)
9638 CABLE OF INTERFACE RS-232C (9[kh]25 pin/soaring of [para]/1.8 m)
9442 PRINTERS
1196 PAPER TAPE (25 m, 10 cylinders)
9443-02 ADAPTER OF ALTERNATING CURRENT (for the printer, the European Union)
9443-03 ADAPTER OF ALTERNATING CURRENT (for the printer, America)
9444 COUPLING CABLE (for the printer)