New device

20.02.2008

The vibration double-channel analyzer (vibroanalyzer) Diana-2M is intended for diagnosis of a state and balancing of the rotated equipment. It is portable, small-size, effective and low-cost solution for diagnostic works most often meeting in practice. The device is simple and can be used by specialists of various level of vibrating preparation. It has small weight and keyboard protection.

New device

18.02.2008

Device AR200 is used for registration of partial discharges in high-voltage equipment. The registration is made by one acoustic sensor, which can be placed on transformer tank surface, switch, cable box, or any high-voltage equipment.

You can watch pulse shape of partial discharges on screen of device AR200, write to internal memory and transfer it on computer. You can hear written signals in device memory by headphones. In device is possibility «decrease» of impulse frequency of partial discharges 30 – 300 KHz in usual sound range.

New device

18.02.2008

R-500 – the device of high-voltage electric motors isolation monitoring on-line by the level of partial discharge.

The device automatically controls PDs in each channel (total up to 15) in set time interval, calculates PD intensity, compares with normal values, which stored in the memory. At exceeding of alarm threshold intensities of PD device R-500 can disconnect equipment from power or pass information on data channel to hi-level system. At alarm level intensities of PD the device switches on signal relays. The device controls speed of icreasing of PD intensities for a period of time about several years and if PD level changes too fast, the alarm is being activated.

New device

18.02.2008

Compact Vibrometer-K1 means for conducting of measuring vibration in dimension of velocity (mm/s) in standard range of frequency form 10HRz to 1000HRz.

This device has only one button, it means that Vibrometer-K1can be used by unskilled operator too.

Vibrometer-K1 has bright screen, makes work in temperature range to -20 C, small overall size and weight, a possibility for a long work from built in accumulators.

New device

18.02.2008

Compact vibrometer Vibro-Vision is meant for checking vibration level and diagnostics of defects of rotary equipment. It also permits to measure general vibration level (mean-square estimate, peak, peak-to-peak), make on-the-fly diagnostic of state of ball bearings.

Vibrometer registers signals in dimension of acceleration, velocity and displacement with the help of built-in or outside sensor. The picture presents measuring of vibration by device with the help of built-in sensor. In that procedure vibrometer is more envenient for easy and on-the–fly measuring.

With the use of outside sensor, which is placed on the controlled equipment by the help of magnet or with the using probe, vibrometer can make a complex measuring.

Additional functions of Vibro-Vision are definition of state of ball bearing by calculation of excess of acceleration and primary analyzer of vibration. Vibrometer permits to evaluate the shape of the signals of vibration (512 points) and to analyse the spectrum of the signals of vibration(200 lines). It permits to diagnose some defects, for example imbalance, on-the-place.