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524 005W2

Mobile-CASSY 2 WiFi

LD DIDACTIC GmbH
Interfaces - CASSY - Interfaces and Software
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Description

Multi-channel measuring device for student experiments and demonstrations in the natural sciences:

  • Large measured value display switches on automatically after start-up or when a sensor is attached (no boot time and no further keys to press)
  • 4 mm safety sockets for U, I, P and E as well as Type K socket for NiCr-Ni temperature probe integrated
  • for all CASSY sensors and sensors M
  • The touch wheel – with a turn of the wheel quickly change to the appropriate screen or the appropriate list entry
  • Measurement time, measurement interval, trigger and pre-trigger (advance) are adjustable
  • Graphs of measured values with freely selectable coordinate axes and selectable evaluation methods (e.g. zoom and straight line fitting)
  • Measured values and screen shots can be saved on an integrated micro SD card and copied onto a USB stick
  • Full support from CASSY Lab 2 (524 220), via USB lead for teaching by demonstration with the projector
  • Support leg allows easy viewing angle.
  • WiFi integrated.
Technical Data
  • Graphics display: 9 cm (3.5"), colour QVGA (adjustable up to 400 cd/m²)
  • Inputs: 3 (can be used simultaneously)
  • Input A: U or CASSY sensor or sensor M
  • Input B: I or CASSY sensor or sensor M
  • Input ϑ: temperature
  • Measuring range U: ±0.1/±0.3/±1/±3/±10/±30 V
  • Measuring range I: ±0.03/±0.1/±0.3/±1/±3 A
  • Measuring range ϑ: -200 ... +200 °C / -200 ... +1200 °C
  • Sensor connections: each 2 for CASSY sensors and sensors M
  • Sampling rate: max. 500,000 values/second
  • Operation: large capacitive touch wheel (42 mm)
  • Resolution: 12 bit
  • Time resolution of the timer inputs: 20 ns
  • Loudspeaker: integrated for key tones and GM counter tube (can be disabled as required)
  • Data storage device: integrated micro SD card for more than a thousand measurement files and screen shots, optionally also via a USB stick
  • WiFi: 802.11 b/g/n as access point or client (WPA/WPA2)
  • VNC server: integrated
  • Battery capacity: 14 watt-hours (AA size, replaceable)
  • Battery life: 8 h during operation, several years on standby
  • Kensington lock: as anti-theft protection
  • Dimensions: 175 mm x 95 mm x 40 mm

Scope of Delivery 0+

Contained Devices

CountItem no.Device

Scope of Delivery

  • Mobile-CASSY 2 WiFi
  • Battery charger
  • NiCr-Ni temperature sensor
  • Quick start guide

Documents 21