| 详细介绍 |
|
350MHz带宽，每通道1G采样率，需要预定。
DS-2000 series is adopted with the latest technologies to enable users to take advantage of the advanced functions for more precision purposes.
It’s featured with DC to 350MHz, 1GS/s real time sampling rate per each channel and designed to measure high-voltage up to 20V/div by using general test probes.
DS-2000 series provides a variety of interface modules such as RS-232C,Ethernet,Centronics Printer port, USB Host and Video Port. Especially Ethernet(100base-T)interface as a standard accessory provides an easy way to have access to the network to get the necessary information while working.
In addition, USB 2.0 Host is suitable for saving or transferring high capacity data by using external devices.
One of the distinguished features is that DS-2000 series is equipped with 8.4”TFT Color LCD and Touch Screen. It results in our best effort toward enabling all of you to enjoy high-end features at an economic price and providing the optimum work environment as well as the work efficiency.
General Features
Frequency Bandwith:DC~250Mhz:DS-2250
DC~350Mhz:DS-2350
1GS/s Real-time Sampling Rate per each channel.
50GS/s Equivalent Sampling Rate per each channel.
8.4”TFT Color LCD Display (640×480 pixel),2 CH dual Digitizer
Enhanced display capability through Analog Persist and Graphic User Interface
Advanced Measurements are available by using dedicated 32bit Digital Signal Processor
Single shot Bandwidth:Max.100MHz
Convenient Functions
Long Memory length Max.100Kbytes per channel for flexible Waveform Zoom In/Out (1Mbytes:option)
Real Time FFT function
Auto Trigger Level Setting to 50%
Fast Trigger On/ Off
Hold Off
User Friendly Interface (USB 2.0 Host, Video port,GPIB,Ethernet,RS-232C,Centronics printer port)
Save & Recall (non-volatile):USB Memory or Internal Flash Memory
Multi languages
Built in Help menu
|
| 功能描述 |
|
| VERTICAL SYSTEM |
|
| Input Channels |
2 channels& 1 extemal channel |
| Analog Bandwidth |
350MHz (-3 dB) at 50 Ohms |
| Rise time |
typical 1.2 ns |
| Single shot Bandwidth |
Max. 100 MHz |
| Bandwidth Limits |
20MHz, 100MHz |
| Vertical Resolution |
8 bits resolution |
| Polarity |
Normal and Invert |
| Position range |
±15 Div |
| Input Impedance |
1 Mohms ±1% in parallel with 13pF ±2pF;50 Ohms ±2% Manually selectable |
| Input Coupling |
AC,DC,GND |
| Maximum Input |
50 Ohms:5Vrms,1Mohms:400 Vmax (peak AC≤5KHz+DC) |
| Senstitvity |
2mV-20V/div,Fine SCALE |
| DC Gain Accuracy |
±2% of full scale |
| Offset Accuracy |
±2% of full scale |
| Dynamic Range |
Over 8div at 350 MHz |
| Channel-to-Channel Isolation(crosstalk) |
Measured on one channel,with test signal applied to anather channel,and with the same scale and coupling settings on eachchanel,typical≥100:1(-20 dB) |
| Probe ID |
10:1,1:1 Auto selection |
| Noise Peak-to-Peak |
3% of full scale |
| TIMEBASE SYSTEM |
|
| Sample Rate per Channel |
1 GS/s, Random Interleaved Sampling 50 GS/s for repetitive signals |
| Ranges |
1 ns/div –100 s/div(1-2-5 increments) |
| Equivalent Sampling |
1ns/div –50 ns/div |
| Roll Sampling Range |
50 ms-100 s/div |
| Clock Accuracy |
≤20 ppm |
| Cloc RMS Jitter |
3.4 ps |
| Interpolator Resolut |
20 ps at 1 ns/div per channel |
| Acquisition Modes P |
Captures glitches as narrow as 4 ns |
| Sample |
Sample data only |
| Average |
Waveform data from 2 to 256 (selectable) acquisitions is averaged |
| Reference Positions |
Left,Center,Right |
| Delayed Trigger Rang |
Pre-trigger (negative delay): Greater of 1 screen width or 1 ms;Post-trigger(post-trigger(positive delay):50 seconds |
| XY |
~100 KHz |
| 其它 |
|
| |
TRIGGERING SYSTEM
Modes Nomal,Auto,Single
Types Edge Conventional level-driven trigger,Positive or negative slope on any channel,Coupling selections:DC,AC,HF reject,LF reject
Video Supports NTSC,PAL,SECAM;
Advanced Trigger Supports 12C,USB,UART,Pulse Width
Sources Any input channel,extemal,Ext/10 or line;slope,level,and coupling unique to ech source (except line trigger)
Coupling modes DC,AC,HFREJ,LFREJ
Trigger level range INT:±8div;EXT:more than ±30%;Extemal/10 TRIGGER:TBD
Edge trigger sensitivity TRIGGER FREQUENCY SENSITIVITY
5vM~5V/div 1mV~2mV/div
INTERNAL(CH1,CH2) DC~10MHz 0.5div
10MHz~100MHz 1.5div
100MHz~350MHz 2div
EXTERNAL DC~150MHz 0.2Vp-p
150MHz~350MHz 0.5Vp-p
SET LEVEL TO 50% operates with input signale≥45Hz,more than±0.2div
Max trigger frequency 350MHz
Trigger holdoff range Max.50s
Extemal Trigger Maximum ext.input @ 1 Mohms 400 Vmax(DC +peak AC <5 KHz)
Trigger Event Alarm EventCheck:Text,LED,Print
MATH & MEASUREMENT TOOLS
Standard Math Tools Add,subtract,multiply,divide
Pass/Fail(Go/Nogo) ON/OFF,CH1/CH2 EDIT
Real Time FFT Real time;Point:2048 points Typical;Source of FFT:Analog channels 1&2
Wihdow:Rectangular,Flattop,Hamming,Hamming and Blackman
Standard Measure Tools Automatic Waveform Measurements-P-P,RMS,Average,Mean,Freq.,Rise/Fall time,Period,Positive Width,Negative Width,Duty Ratio,+Overshoot,-Overshoot,High,Low,Max,MinAmplitude,RPM
Extended Measure Tools Cycle Mean,Cycle RMS,Burst Width,Delay,Phase
CONVINIENT UTILITIES
Auto-setups Automatically sets timebase,trigger,and sensitivity to display a wide range of repetitive signals Detailed Spec.:Input Couple:DC or AC(Auto Detect);BW:10Hz~350MHz;more than 30mV
Storage Save/Recall(non-volatile):USB Memory or Internal Flash
Built-in Help System Yes
DISPLAY CHARACTERISTICS
Type VGA8.4”TFT Color LCD,640×480 pixels
Intensity Controls Yes
Number of Traces Max.4 traces
Grid Styles Graticules:Full,Cross,Board;Fomat:XY,YT
Waveform Styles Dots,vectors
Display Style Analog View
Windows 2 Windows(1 for Zoom)
I/O INTERFACE
RS-232C Baud Rate up to 115200 bps DB-9 male connector
GPIB Optional
Ethemet 100Base-T
Thermal Printer Optional
Centronics Parallel Hard Copy Port
Available Printers PCL 3 Compatible Deskjet,Laserjet,Epson,Cannon,Samsung Model:TBD
USB Host USB 2.0
Video Port Optional
Touch Pad Optional
ENVIRONMENTAL AND SAFETY
Pollution Degree Pollution Degree 2,Typical home or office environment.
Installation Category Category II
Ambient Temperature Rated accuracy:+10℃;Operating range:0℃ to+40℃
Humidity Rated accuracy:45~85%RH;Product Safety;UL Standard UL 3111-1;cUL Standard CSA-C22.2 No.1010-1
POWER REQUIREMENTS
Source Voltage&Frequency 90-250 VAC at 48-440Hz,Automatic AC voltage selection
Power Consumption Max.100W
Line Fuse Extemal, User Replaceable
International Power Plugs Optional
CALIBRATION
Calibrator Signal(Probe compensator) Typical 1.0V into≥1M Load;frequency:Approx.1 KHz
Calibration Period Calibration recommended yearly
Auto Calibration Ensures specified DC and timing accuracy is maintained for 1 year minimum
PHYSICAL DIMENSIONS
Dimensions (HWD) 234mm×384mm×226mm
Weight Approx.4 kg
Standard Weight Approx.5 kg
ACCESSORIES
Standard Accessories Probes:10x passive probes;Documentation:User manuals in several languages;Programmer’s Manual in English;RS232C Cable;
Optional Accessories Hardware Options Memory-1 Mpts/ch;USB Memory;USB Mouse;USB Key B/D;GPIBKit;Thermal Printer&Thermal Printer Paper;Ethemet to USB convertor
Software Options Softview Pro
Probes Differential Probe series
Current Probe series
High voltage passive probe series
|
  |
|
