COM3LAB: Master Unit

The COM3LAB Master Unit is a multifunctional, compact, measuring interface. It is used for the operation and power supply for the COM3LAB multimedia experiment boards and as an independent measuring laboratory. The Master Unit is connected to the PC via a USB Port, WiFi or Ethernet for the recording of measurements and for remote control of it's built-in functions. The Master Unit can be quickly attached to an experiment board via the experiment board carrier. It's clear and structured design results in easy operation.

Software support

• Windows 10
• Windows 8 / 8.1 32/64 Bit
• Windows 7

Integrated measuring instruments and functions:

• Two digital multimeters:
  Voltage: AC / DC / AD + DC 2/20 V
  Current: AC/DC 0,2/2 A
  Resistance: 2/20/200 kΩ, 2 MΩ
  Autoranging for all measurement ranges
• Digital Function generator:
  digitally generated signal types
  Sinusoidal, square-wave, triangular, DC
  0.5 Hz...100 kHz
  Max. ±10 V, max. 250 mA
• Digital 4-channel oscilloscope:
  4 differential inputs
  Sampling rate: 1 MSamples per channel
  Resolution: 12 Bit per channel
  Memory depth: 1 K Samples per channel
• Digital analyzer:
  9 digital inputs, TTL-compatible
  Sampling frequency: 200 Hz to 2 MHz
  Triggering on any combination of the input statuses
  Memory depth 2048 words with 9 Bits

The COM3LAB software contains courses in all supported languages and the current version can be downloaded from www.ld-didactic.de free of charge. Alternatively, the COM3LAB software can also be obtained on DVD (70000CBT).