TiePie Handyscope 4 Diff
 
TiePie Handyscope 4
The Handyscope HS4 DIFF is the latest member of the TiePie engineering USB Oscilloscopes family. It gives you all features of the Handyscope HS4. But, for customers who want to extend their measuring capabilities even further, this powerful computer controlled measuring instrument features four isolated differential input channels. This makes it the ideal instrument to perform measurements in high voltage circuits, amplifiers, switch mode power supplies, power inverters etc. The HS4 DIFF has just like HS4 the four main measuring instruments: a Multimeter, an Oscilloscope, a Spectrum analyzer and a Transient recorder.

The Handyscope HS4 DIFF features a user selectable 12 bit, 14 bit or 16 bit resolution (14 bit effective, SNR 95 dB), 200 mV - 80 V full scale input range, 128 Ksamples record length per channel and a sampling frequency up to 50 MHz on all four channels.

The AWG is not included in the Handyscope HS4 DIFF. Therefore, the HS4 DIFF is the ideal pc based measuring instrument for customers that want a high number of inputs and yet do not need a signal generator.

TiePie Handyscope 4 differential amplifier
Connected to the fast USB 2.0 interface, the Handyscope HS4 DIFF doesn't require an external power supply, once again fully supporting the "Plug in and measure" motto of TiePie engineering.

The universal software that is delivered with the Handyscope HS4 DIFF turns your PC into a storage oscilloscope, a spectrum analyzer, a voltmeter and a transient recorder. An intelligent auto setup allows the inexperienced user to perform measurements immediately. The software allows you to save instrument settings on disk. Later these setting files can be recalled, reducing the setup time of your instrument to an absolute minimum.

The Handyscope HS4 DIFF is delivered with four differential attenuators 1:10, four BNC-banana measuring cables, Windows software and User manual and is available in these models accordings the bandwidth. Please quote the requested bandwidth.

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Inputs 4 analog differential
A/D converter
   resolution
   effective data throughput
   conversion time
 1 per channel
12 bit = 0.025%, in mode 50 MHz only 8 bits = 0.39%
50,000,000 samples/sec
10 nsec
Analog input
   sensitivity
   maximum voltage
   impedance
   coupling
   accuracy
   bandwidth
 BNC
200 mV - 80V
±200 V (DC + AC peak, < 10 kHz)
1 MOhm / 30 pF
AC/DC
0.2% ± 1 LSB
DC to 50 MHz
Trigger system
   sources
   modes
   level adjustment
   hysteresis adjustment
   resolution
   pre trigger
   post trigger		 digital in 2 levels
Ch1, Ch2, Ch1&Ch2, Ch1/Ch2
edge, window
0 - 100% of full scale
0 - 100% of full scale
0.025% (12 bits)
0 - 131060 samples (0 - 100%)
0 - 131060 samples (0 - 100%)
Maximum sample rate 50 MHz, 20 nsec (model HS4-50 DIFF)
25 MHz, 40 nsec (model HS4-25 DIFF)
10 MHz, 100 nsec (model HS4-10 DIFF)
5 MHz, 200 nsec (model HS4-5 DIFF )
Memory 128 KWords / channel
Interface USB 2.0 and USB 1.1
Power from USB, from PS/2 mouse port, or from external power adapter, 800 mA @ 5 V
Sizes 25 mm x 170 mm x 140 mm
Accessory 4 differential attenuators 1:10 and four BNC-banana measuring cable
external power cable for PS/2 mouse or keyboard connector