Purpose of the development: Designed to determine the protective potential - the polarization and the average (total) - the underground metal constructions in accordance with GOST 9.602.

Recommended application field: LEDs are used in businesses and services gas and utilities who exploit underground metal structures.

Technical characteristic: Detection range - Polarization potential, from -2 to +2 - DC voltage in the range from -100 to +100 Impedance, 10 Mohm ± 0,1 Time of continuous operation without recharging batteries and backlight OFF, hours, at least 24 Autonomous power (4 batteries AAA) Supply voltage range, V 4,4-5,6 Operating temperature range, from -20 degrees C to +50 Overall dimensions 160x84x30 ± ace, kg, not more than 0.3

Advantages over analogues: - Small dimensions and weight; - Simple operation with two buttons; - A visual representation of the value of the polarization potential of using a linear scale and the display using a liquid crystal, a two-matrix display the recommended range; - Automatic range selection when determining the DC voltage; - Adjust zero; calibration data obtained with the zero-setting is stored in non-volatile reprogrammable memory of the microcontroller; - Economical use of energy built-in battery; - Control of battery charge (battery) with the map on the display; - Turn off automatically when the battery discharge; Lack of turn knob and switch contacts in circuits inputs used, as a rule, to select the range in the tester and multimeter, without being affected by high humidity with the test potentials. Supplied with cables to connect to objects, clips of "crocodile" charger.

The development stage readiness: Introduced in production

Description of the development:
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SP-1K - portable compact device with graphical and numerical display of results on the two-line dot matrix LCD display. The device provides: - Automatic range selection when determining the DC voltage; - Control of battery charge with displaying and economical use of energy built-in battery; - Ease of management.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Belarus

For additional information turn to:
E-mail: gal@uintei.kiev.ua