The advantages at a glance Microprocessor controlled high-speed instrument with high, very constant brightness Synchronisation of several instruments possible Frequency range 0.1 ... 1075 Hz !! (internal) Precise clocking and phase shifting Accurate measurement and delay with external clock Storable settings Safe operation by integrated monitoring functions (e.g. arc-through protection) Optional additional hand-held lamp socket Accessories  Information Request

Applications

Highest requirements, professional application: the HELIO-STROB GAMMA is in its element with these. With the maximum flash frequency of over 1000 Hz, the microprocessor controlled precise light output, the option for synchronise multiple instruments for optimum illumination and the wide range of control functions, a stroboscope is realised with the GAMMA which leaves no wishes ungranted.

The included detached, separate hand-held lamp is designed with a special high power tube and a reflector of 160 mm diameter and is perfectly combined with the GAMMA. The HELIO-STROB GAMMA is used in the field of high-speed video, in research and development and wherever precision, ease of use and functionality are required for individual and challenging solutions.

Power supply

220 - 240 VAC / 110 - 120 VAC

Power consumption

approx. 500 W

Metal twin-shell case with handle

371 x 157 x 262 (mm)

Weight

5.5 kg

Control

By microprocessor

Internal control (operation)

Decimal keyboard / menu

Frequency range, internal clock

0.1 - 1075 Hz

Frequency range, external clock

0.1 – 1075 Hz, higher frequencies (max. 10000 Hz) are divided automatically

Measuring range switching

Automatic

Measured value display

Digital, LC display, 2-digit, 9 mm character height

Display / resolution

Hz / 0.01Hz

Phase shifting (display)

ms

Phase shifting / trigger delay

Clock input

Socket for external source (supply voltage 5 V / 12 V)
BNC
Internal mains triggering

Input level

Trigger level programmable: +50 mV, +400 mV, +4 V, hysteresis +10 % / -30 %, positive or negative flank programmable
input voltage range: -20 V ... +20 V

Measurement duration

0.5 s

Impulse period (ext. trigger)

approx. 200 s

Input impedance

330 k Ohm in the 0 ... 5 V range
The input impedance falls to 10 k Ohm outside this range

Clock output

Separate outputs for direct and delayed clock

Output voltage

0 V / 5 V positive or negative programmable impulse

Output resistance

Low impedance to ground, 470 Ohm to +5 V

Flash energy

Automatic switching with restriction facilities

Operating time

Automatic adjustment to energy and frequency

Operating temperature

0° ... +40°C