mobileLab AC Case
for AC technology

Item No.: 76806

With the mobileLab® teaching system you can impart basic electronic knowledge in an experimental way, as is currently required in over 30 training professions. In contrast demonstration systems the mobileLab® concept offers the decisive advantage that the learner himself carries out and reflects on the tasks set.

The case system is technically prepared in such a way that the learner can carry out technical-physical correlations within the respective learning situation without any risk. Since the teaching system works with low voltages, no special protective measures are necessary. The individual cases can be operated independently of each other. The charging of the case can be done by the included power supply unit or the optionally available charging and storage cabinet. The equipment of the case offers all necessary elements for the implementation of a student-active experimental teaching in the field of electrical engineering. The clear arrangement within the cases allows the students to quickly check for completeness.

The detailed documents (not included in the scope of delivery) and the prefabricated experimental templates enable the teaching staff to set up experiments quickly and easily. Time-consuming test trials and set-up times are eliminated at this point. They also support instructors and trainees in planning and designing independent learning.

The concept of mobileLab® has been reworked and essential equipment features have been improved. Only measuring devices are used, which the trainee will also use later in practice. Furthermore, processes and oscillograms can be displayed graphically on the PC via serial interfaces on multimeters and scopemeters using the software included in the scope of delivery.

The features of the AC case:

  • AC case with integrated, adjustable voltage source and integrated function generator
  • Removeable 2-channel scopemeter
  • Removeable multimeter
  • 22 experiment templates
  • All necessary plug-in elements, jumpers and wires

The revised version of the AC case offers both an improved scope and multimeter. These are characterized above all by their user-friendly operation and practical suitability. In detail, the frequency range was adapted and a short circuit and overload protection was integrated. In addition, the new version allows the performance of DC voltage tests using an additional DC voltage source.

An overview of the learning objectives from the field of basic circuits in alternating current technology:

  • Getting to know resistance, capacitor and inductance in the alternating current circuit
  • Calculate and measure the active power of a resistor on alternating voltage
  • Calculate reactive resistance and reactive power of capacitor and inductance
  • Analysis of the behaviour of capacitor and inductance at square-wave alternating voltage
  • Set up, measure and understand RC, RL and RCL series and parallel circuits

Basic circuits and elements of electronics:

  • Recording and analysing the characteristic curves of electronic components
  • Design and measure single pulse and bridge rectifier circuits
  • Using and understanding transistors as controllable resistors and as amplifiers
  • Building and understanding stabilization circuits with zener diode and transistor
  • Set up and evaluate push-pull amplifier output stage
  • Understanding and applying basic operational amplifier circuits

mobileLab® is suitable for use in both in-company training and in school lessons. Due to its occupation-neutral orientation, the system is ideal for vocational schools or training centres, as a large number of expensive occupation-specific specialist room equipment can be saved. Through learning objects or the context, it is also possible to impart in-depth specialist knowledge.

Occupations that require basic electrical engineering training:

  • Electronics technician
  • Body and vehicle construction mechanic
  • Electronics technician for automation and systems technology
  • Motor vehicle service mechanic
  • Electronics technician for industrial engineering
  • Motor vehicle mechatronic technician
  • Electronics technician for building and infrastructure systems
  • Mechanic for car body maintenance technology
  • Electronics technician for devices and systems
  • Mechanic for agricultural and construction machinery
  • Electronics technician for aeronautical systems
  • Mechanic for tyres and vulcanisation technology
  • Electronics technician for machines and drive technology
  • Metal worker
  • Information electronics technician
  • Roller shutter and sun protection mechatronic technician
  • System electronics technician
  • Watchmaker
  • Systems computer scientist
  • Toolmaker
  • Plant mechanic
  • Cutting machine operator
  • Plant mechanic for sanitary, heating and air conditioning technology
  • Bike mechanic
  • Railwayman/-woman in operational service
  • Occupational field chemistry, physics and biology (basic vocational training year)
  • Specialist for event technology
  • Occupational field of electrical engineering (basic vocational training year)
  • Bicycle mechanic
  • Occupational field automotive engineering (basic vocational training year)
  • Precision mechanic
  • Occupational field metal technology (basic vocational training year)
  • Industrial mechanic
  • Rechargeable battery (NiMH), 7.2 V and 2000 mAh (built-in)
  • Voltage source, overload-proof, adjustable: 0 - 6 V DC, current limit 150 mA
  • Function generator, overload-proof: sine, square, triangle voltage up to 100 kHz, sawtooth voltage up to approx. 30 kHz, amplitude adjustable up to + - 5 V
  • Plug-in power supply: Input: 100-240 V/ 50-60 Hz, Output: 15 V DC, 1,2 A
  • Dimensions (W x H x D in mm): 410 x 110 x 335
  • Weight: 6.5 kg (complete with measuring instruments)
  • Battery operation with 6 NiMH-AA cells 1.2 V, 1.5 Ah (built-in)
  • Voltage source, overload-proof, adjustable: 0 - 6 V DC, current limitation 150 mA
  • Function generator, overload-proof: sine, square, triangle voltage up to 100 kHz, sawtooth voltage up to approx. 30 kHz, amplitude adjustable up to + - 5 V
  • Power supply unit: Input: 230 V/ 50 Hz, Output: 12 V AC, 18 VA
  • Dimensions (W x D x H in mm): 410 x 110 x 335
  • Weight: 6.5 kg (complete with measuring instruments)


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