Cobra4 Xpert-Link

ABOUT THIS PRODUCT:

Function and Applications

The Cobra Xpert-Link is the perfect measurement device for all demo experiments and for lab courses.

Benefits

• measurement instrument for all types of measurements
• direct measurement of voltage and current, no additional accessories required
• Data sharing in demo experiments: transfer of measurement data from teacher computer to student tablets
• Students can use their own computers in the teaching lab
• many additional quantities can be measured with Cobra4 Sensor-Units from the fields of physics, chemistry, biology and applied sciences
• can be used as a digital oscilloscope
• automatic sensor recognition
• the 4 voltage and current channels measure independently
• high resolution at large measurement range
• long-term measurements possible: data amount only limited by size of computer RAM

Equipment and Technical Data

• includes: Cobra Xpert-Link, USB cable
• 2 current inputs: galvanically isolated, True RMS, 2 MHz, 50 kHz live, 14 bit, 0.2 μA … 10 A, with self-resetting fuse or standard replacement fuse, respectively
• 2 voltage inputs: galvanically isolated, True RMS, 10 MHz, 50 kHz live, 10 μV … 30 V, AC/DC switch in oscilloscope mode
• sampling rate: max. 10 MHz with two voltage channels (2xU), max. 2 MHz in combination with current channels (e.g., 2xU, 2xI)
• pre-trigger: variable number of points per channel, burst memory (above 50 kHz): 2 million measurement values
• 2 trigger inputs: separate start / stop of measurements (TTL level)
• power supply: 5 V / max. 2 A, e.g., for 2 light barriers
• software-controlled relay 30 V / 2 A
• connection of 2 Cobra4 Xpert-Connect adapters
• USB 2.0 connection to computer
• power supply integrated, connection voltage: 100 … 240 V AC, 50 … 60 Hz
• power consumption: 28 VA
• dimensions (length x width x height): 194 mm x 140 mm x 130 mm
• weight: 2 kg