background image

 

Ausgabe 18.01.2017  

Copyright by Joy-IT 

 
 

Dear customer,  
thank you for purchasing our product. Please find our instructions below.  

 

1. 

Technical specification 

 

 

The DSO-138 offers the fundamental functions of an oscilloscope and shall impress with its  
simplicity. 
 

 

Max. sample raze

 

1 MSa/s

 

Analog bandwith

 

0 – 200 KHz 

Sensitivity range

 

10mV / div – 5V / div 

Max. input voltage

 

50 Vpk 

Input impedance

 

1M Ohm / 20 pF 

Resolution

 

12 Bit 

Record length

 

1024 

Timebase Range

 

500s/ Div – 10 us / Div 

Trigger Modes

 

Auto, Normal, Single 

Trigger position range

 

50% 

Power supply

 

9V DC (8 – 12V) 

Current consumption

 

~ 120mA 

Dimension

 

117 x 76 x 15 mm 

Weight

 

70g 

Содержание DSO-138

Страница 1: ...Ausgabe 18 01 2017 Copyright by Joy IT 1 3 DSO 138 Oscilloscope 3 ...

Страница 2: ...Ausgabe 18 01 2017 Copyright by Joy IT 2 3 DSO 138 Oscilloscope Index 1 Technical specification 2 Usage 4 Security informations ...

Страница 3: ...scilloscope and shall impress with its simplicity Max sample raze 1 MSa s Analog bandwith 0 200 KHz Sensitivity range 10mV div 5V div Max input voltage 50 Vpk Input impedance 1M Ohm 20 pF Resolution 12 Bit Record length 1024 Timebase Range 500s Div 10 us Div Trigger Modes Auto Normal Single Trigger position range 50 Power supply 9V DC 8 12V Current consumption 120mA Dimension 117 x 76 x 15 mm Weig...

Страница 4: ... is ready to use and does t need any further configurations Please note the connection diagram below CPL Switch between zwischen AC DC und GND SEN1 first sensitivity setting Sen2 second sensitivity setting OK Stop current view Configure the SEL parameter SEL choose parameter ...

Страница 5: ... now see a wave diagram see below 5 Set C4 with a screwdriver until the signal is good 6 Set SEN1 to 1V and SEN2 to X1 Set C6 until you see a rectangular wave diagram Triggermodes Triggers are special events which are toggled when a voltage level is reached Oscilloscopes are using triggers as refference points to display a stable wave form Auto Mode Display is refreshed automatically The triggers ...

Страница 6: ...s product is for usage in dry rooms only It must not get wet or mo ist This is no toy and small parts can be swallowed and lead to death We can not ensure a perfect function by using third party supplies The device can be damaged by higher voltage and could cause fire or lead to damage by an electric shock ...

Отзывы: