The Rigol DS1074Z+ features 4 channels and is of very high quality, comparable to the quality of Keysight and Tektronix oscilloscopes. This oscilloscope has a sample rate up to 1 GS / s, a memory of 12 Million points, and a clearly readable 7 "LCD screen.
This oscilloscope has a USB interface that can be used to transfer measurement data to a PC. Measurement results can also be stored on USB memory stick via the USB port on the front. Due to the 30000 wfm/s refresh rate it is possible to quickly analyze signals and find any problems that might occur in the signal.
Model numbers ending with an "S" are identical to the "S"-less models but are also equipped with a 2-channel, 25 MHz function generator.
Update: The DS1000Z scopes offer a better FFT functionality due to a recent software update. As a result, the FFT can no longer be calculated on the basis of the points that are displayed on the screen, but 16 points from the memory are used for this purpose. This makes the FFT more precise.
In February 2016 we added a article to the knowledge centre in which we compare budget 4 channel oscilloscopes. Here we compare the DS1054Z with an alternative of GW Instek.
The main specification differences between the different oscilloscopes in the DS1000Z series are the bandwidth and the presence of a function generator. The models with a plus behind them can be converted into MSO versions. For this you need to order the RPL1116 option.
The main differences are highlated below in a table:
|DS1074Z+||70 MHz||Upgradeable||no||DS1074Z-S+||70 MHz||Upgradeable||yes|
The following specifications apply to all models in the Rigol DS1000Z series, unless otherwise indicated.
|Memory||12 MB/ 12Mpts (divided by number of channels).|
|Sample rate||250 MS/s (4 channels active), 500 MS/s (2 channels active) 1 GS/s (1 channel active)|
|Display||7" TFT, 800x480 pixels 160,000 colors|
|Input impedance||1 MΩ|
|Number of channels||4|
|5 ns/div - 50s/div
|1 mV/div - 10 V/div|
|A/D converter||8 bits resolution|
|Maximum voltage||CAT I 300 Vrms, CAT II 100 Vrms, transient overvoltage 100Vpk|
|Rise Time||DS1104Z: 3.5 ns
DS1074Z: 5 ns
|Probe support||0.1x - 1000x|
|Number of channels||4|
|Measured noise value||1 mVpp (at 100ms,1mV/div, record length: 3Mpts)|
|Connections||USB 2.0 type A, USB 2.0 type B, LAN|
|Weight (without box)||3.2 Kg|
|Dimensions||313 x 161 x 122 mm|
|Vertical Resolution||14 bits|
|Number of channels||2|
|Maximum frequency||25 MHz|
Oscilloscopes from the DS1000Z series come standard with:
There are 4 software options available that you can order if they are not already installed on the scope. You can add one or more options as a separate product to your shopping basket. You do this by clicking on the link to the product page of the option, and clicking on the order button. Then when you order the scope, these options are all pre-installed to the device.
The possible options:
|Memory expansion to 24 Mpts|
|Advanced Trigger option|
|Protocol decoding (RS232, I²C, SPI) option|