数字存储示波器> GDS-2000系列 总代理 图片 价格 GDS-2000系列

特点200/100/60频宽
4输入通道
1GSa/s 实时取样率以及 25GSa/s 等效取样率
25000点之记忆体长度
5.6 吋 TFT 彩色 LCD 荧幕
支持USB HOST/DEVICE：可使用U盘及USB打印机
支持AC/DC电源操作模式（选购）
 
 产品叙述
产品规格
配件
订购信息
Download
[More]
GDS-2000系列数字储存示波器采用all-in-one设计，包括1GSa/s实时采样率，25k内存长度、2或4信道、TFT彩色LCD显示、支持USB接口、打印机直接打印功能、电池电源操作和高达27项的强大自动测量功能。
GDS- 2000系列数字储存示波器有200MHz/100MHz/60MHz频宽、2或4通道的6种机型。在当今市场同等级的产品中GDS-2000系列以 1GSa/s实时采样率（25GSa/s等效采样率）和25k的记录长度…为测试环境提供更好的平台。27种自动量测功能、FFT测量、高级触发选项、 12格超宽水平显示、时间显示、计频功能、GO/NO-GO功能、多国语言选单、实时在线帮助功能说明和循环测量功能都是GDS-2000系列数字储存示 波器众多功能中的一环。
现在, GWInstek秉持以顾客为导向的理念，GWInstek除了提供给消费者优质的产品之外，对于产品质量更深具信心，因此为了回馈GWInstek的 广大消费者，决定在推出GDS-2000系列2信道与4信道数字储存示波器体贴的终生保固计划，藉此让消费者能够安心的使用GWInstek高质量的数字示波器。
4CH & 2CH Selection4-channel models have joined the product lineup in addition to the traditional 2-channel models. The vertical scale of each channel carries the full bandwidth of the model at 200MHz, 100MHz or 60MHz. With 4 full bandwidth channels, a larger range of applications are possible. Typical examples of four-channel applications include testing switching power supplies and rotary encoder measurements. 1GSa/s Real-time Sampling & 25GSa/s Equivalent-time Sampling
1GSa/s Real-Time Sampling allows measure high frequency signals accurately. A higher sampling rate helps to acquire more waveform data in a short period of time. It is especially useful for the single-shot (non-repetitive) waveform capture and observation as the faster the waveform data can be acquired the better the waveform reconstruction. For repetitive signals, however, Equivalent-Time (ET) sampling is a better tool than Real-Time Sampling. ET sampling is able to acquire data periodically, with each successive sample increasing the sampling points. By acquiring data from repetitive waveform cycles, ET Sampling Technology accurately reconstructs the waveforms at a resolution of up to 40ps. The GDS-2000 Series is able to sustain a 25GSa/s sampling rate for repetitive waveform acquisition and reconstruction compared to a Real-Time Sampling capability of 1GSa/s rate. TFT Color LCD Display For a crisp and clear view, the GDS-2000 Series has a color TFT LCD display. Compared to STN displays, TFT panels have reduced flicker, wider viewing angles and brighter color reproduction. With support for displaying 4 waveforms, measurement grids and signal data at the same time, a bright, clear, colored screen is a necessity for comparing and analyzing data. 27 Automatic Measurements The GDS-2000 DSO Series employs a comprehensive set of automatic measurement features. The automatic waveform measurement feature includes 27 frequently used measurement items grouped into three sections : Voltage, Time (Frequency), and Delay. A maximum of 10 measurement results can be shown on the screen and updated in real-time. These automatic measurement features are an effective way to monitor the characteristics of a signal in real-time. 19 automatic
measurements can be shown on screen simultaneously. Go/NoGo Testing The Go/NoGo testing function checks whether an input signal violates a user-defined template. Setting the template is a simple two -step process. select a reference waveform from an input signal or waveform file and configure the violation tolerance from the reference waveform. After setting the template, Go/NoGo testing is ready to go. The GDS-2000 Series compares the input signal with the template in real time and shows the test result on the screen. Both the type of
Go/NoGo violation and the reaction to a violation can be configured to meet various application requirements. Any Go/NoGo violations are indicated either by an internal buzzer or by sending a control signal to an external device via the Go/NoGo BNC output on the rear panel. On-Line Help And Multi-Language Support For hassle-free operation, the GDS-2000 Series provides a built-in help manual via the Help key. Press the "Help" button to get into the on-screen Help mode, and then press any key to display instructions about that key's function on the screen. The GDS-2000 Series interface menu and the on-screen Help have multi-language support. Supported languages include: English, Russian, Spanish, Korean, German, Japanese, Traditional and Simplified Chinese. This provides
localized help if English is not your preferred language and offers an easy environment for multicultural joint-projects. In the future, GW Instek will increase the number of languages to provide broader localized support for languages that are not currently supported. Data Storage & Transfer And USB Printing Support 20 sets of waveform data, 20 panel setups and 4 reference waveforms can be saved into internal memory to be recalled later for display. All the waveform data, panel setups and screen images can be saved to a USB flash drive.
With optional PC software available for download on the GW Instek web site, the GDS-2000 series can be remotely controlled.
The software can also monitor and record waveform data over a period of time by continually transferring data to a PC for further analysis. The GDS-2000 Series supports printing directly to a USB compatible printer. Screen images can be printed in either color or grayscale depending on the printer settings. Battery Power Operation With the optional Li-ion battery packs, the GDS-2000 Series market coverage is extended to field application areas where AC power is not available. Fully charged, the two light-weight battery packs keep a GDS-2000 DSO running under normal operation for over 3 hours.
The built-in battery charger automatically recharges the battery packs whenever the oscilloscope is connected to AC power. An optional soft carrying case (GSC-005) is available to accommodate field applications.
垂直系统
通道数
2/4带宽
DC ~ 200/100/60MHz (-3dB)上升时间
约1.7ns/3.5ns/5.8ns灵敏度
2mV/div ~ 5V/div (1-2-5 步进)精确度
±(3% x |读出数值|+0.05 div x Volts/div+0.8mV)输入耦合
AC, DC & 接地输入阻抗
1M±2%, ~16pF极性
正向，反向Z大输入
300V (DC+AC peak), CATII波形信号处理
+ , - , x, FFT, FFTrms偏移范围
2mV/div~20mV/div: 0.5V;  50mV/div~200mV/div: 5V;  500mV/div~2V/div: 50V;  5V/div: 300V带宽限制
20MHz (-3dB)
触发系统
触发类型
CH1 , CH2 , CH3 , CH4 , Line触发模式
自动电平, 自动, 普通, 单次, TV, 边沿, 脉宽, 时间延迟, 事件延迟触发耦合
AC , DC , 低频YZ , 高频YZ , 噪声YZ触发灵敏度
DC ~ 25MHz : 约 0.5div 或 5mV;  25MHz ~ 200MHz : 约 1div 或 10mV
水平系统
扫描范围
1ns/div ~ 10s/div (1-2-5 步进); 滚动模式 : 250ms/div ~ 10s/div显示模式
主时基, 窗口, 窗口放大, 滚动, 扫描, X-Y准确度误差
±0.01%前置触发
Z大20 div后置触发
1000 div
X-Y 模式
X-轴输入
通道 1Y-轴输入
通道 2相位移
±3° 在 100kHz
信号获取系统
实时采样率
Z大1GSa/s等效采样率
Z大25GSa/s垂直分辨率
8 位记录长度
Z大25K 点获取模式
采样, 峰值侦测, 平均, 累加峰值测量
10ns平均次数
2 , 4 , 8 , 16 , 32 , 64 , 128 , 256
游标以及测量系统
电压测量
Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot时间测量
频率, 周期, 上升时间, 下降时间, 正脉宽, 负脉宽, 占空比延迟测量
8种延迟测量游标测量
ΔV，ΔT计频器
分辨率: 6 位
精确度: ±2%
信号源: 除视频触发模式下，所有可用触发源
控制面板功能
自动设动
自动调整垂直系统，水平系统，触发电平存储
高达20组面板设定波形存储
4 组参考波形, 共 24 组
显示
TFT LCD
5.6 英寸显示分辨率
234 x 320 点显示格线
8 x 10 格 ; 8 x 12 格 (关闭菜单)显示亮度
可调节
介面
Go/NoGo 输出
5V Z大/10mA TTL电平, 集电极开路RS-232 接口
DB 9-针 公头 DTE RS-232 接口GPIB 接口(选配)
兼容IEEE 488.2标准USB
USB Host/Device 2.0 全速
电源
电压范围
AC 100V ~ 240V , 48Hz ~ 63Hz , 自适应电池(选配)
电池: 11.1V 锂电池包
充电时间 : 8 小时
使用时间: 3 小时 , 根据实际情况使用
其他功能
多国语言菜单
有在线帮助
有实时时钟
时间和日期, 提供存储的时间和日期尺寸和重量
254D x 142H x 310W(mm)
约 4.3kg