ABUS Technologies myPCLab Data Acquisition / Recorder - Manual (Page 5)

ABUS TECHNOLOGIES INC.
5
myPClab
Counting: It counts from 0 up to 4294967295. It is selectable to count on input rising
edge, falling edge or both. Maximum input frequency: 1 kHz (square wave,
no debounce). Maximum input frequency: 1 kHz (square wave, no
debounce).
Timing: It times up to 4294967295 milliseconds (more than 49 days). It is
selectable to run timing when input in logic level "0" or when in "1".
Accuracy: 0.5 % of the indicated time.
Frequency: It counts the number of pulses (rising edge, falling edge or both) in each
base time, configurable from 1 to 65535 seconds (18 hours). Maximum
input frequency: 500 Hz (square wave, no debounce). Maximum input
frequency: 500 Hz (square wave, no debounce). Accuracy: 0.5 %.
Ambient Temperature Sensor: Internal thermistor.
Total Accuracy: Thermocouples R, S and B: 0.25% of the maximum range ± 3 °C (with
maximum A/D resolution);
Other thermocouples: 0.25% of the maximum range ± 1 °C (with
maximum A/D resolution);
Pt100, voltage and current: 0.20% of the maximum range (with maximum
A/D resolution);
Ambient temperature channel: ± 1.5 °C (after 20 minutes connected to the
USB port).
A/D Resolution: Configurable from 15 to 11 bits.
Input Sampling Rate: From 8 to 128 samples per second, depending on configured A/D
resolution and number of enabled channels.
Computer Interface: USB V1. 1 Plug and Play, virtual serial port interface.
USB connection: Mini-B receptacle.
Power supply: From the USB bus. Typical current 30 mA.
Operating environment: 0 to 50°C, 10 to 90% relative humidity, non-condensing.
Electromagnetic Compatibility: EN 50081-2, EN 50082-2.
Built-in cold junction compensation for thermocouples and wire resistance for Pt100.
ABS case, dimensions: 70 x 60 x 18 mm.
3. DIMENSIONS