Máy hiện sóng kỹ thuật số GW Instek GDS-320

GW Instek GDS-320 (CE) DIGITAL STORAGE OSCILLOSCOPES

Key Features

200/100/70MHz Handheld Oscilloscope
2 Input Channels
1GSa/s Maximum Sampling rate
Maximum 5M Memory Depth Per Channel
7” 800 x 480 Full Touch Panel Capacitive LCD Multi-Point Control, Landscape and Portrait Display

Description
Additional information

SPECIFICATIONS GW INSTEK GDS-320 DIGITAL STORAGE OSCILLOSCOPES

The specifications apply when the GDS-320 is powered on for at least 30 minutes under +20°C~+30°C.

– VERTICAL

Channels: 2 (BNC-Shield)

Input Impedance: 1MΩ±2%, 16.5pf approx.

Maximum Input: CAT II 300VRMS

Input Coupling: AC, DC, GND

Bandwidth: DC~200MHz (-3dB)

Rise time: <1.75ns

Sensitivity: 2mV/div~10V/div (1-2-5 increments)

Accuracy: ±(3% x Readout + 0.1 div + 1mV)

Bandwidth Limit: 20MHz(-3dB)

Polarity: Normal, Invert

Offset Position Range: 2mV/div~50mV/div : ±0.4V; 100mV/div~500mV/div : ±4V; 1V/div~5V/div : ±40V; 10V/div : ±300V

– SIGNAL ACQUISITION

Realtime sample rate: 1GSa/s

Memory depth: 5M points per ch

Acquisition mode: Average: 2~256 waveforms; Peak detect: 10ns; sin(x)/x or ET

Replay wfms.: 30,000 wfms.

– TRIGGER GW Instek GDS-320

Source: Ch1 or Ch2

Trigger mode: Auto, Normal, Single, Force

Trigger type: Edge, Pulse Width, Video, Alternate

Trigger Holdoff: 10ns ~ 10s

Coupling: AC, DC, LFR, HFR, NR

Sensitivity: DC~25MHz: approx. 0.5div or 5mV; 25MHz~ 70/100/200MHz: approx. 1.5div or 15mV

– HORIZONTAL

Range: 5ns~100s/Div (1-2-5 increments)

Roll: 100ms/div ~ 100s/div

Pre-trigger: 10 div max.

Post trigger: 1,000 div max(depend on time base)

Accuracy: ±20ppm over any > 1ms time interval

– XY MODE

Phase Shift: ±3°at 100KHz

– CURSOR AND MEASUREMENT

Cursors: Voltage difference between cursors(△V), Time difference between cursors(△T), frequency measure(1/△T)

Auto-measurement: 36 sets.

Auto-counter: 6 digits. Range: 2Hz to-rated bandwidth

Autoset: Available

– TEMPERATURE MEASUREMENT

Available

– MISCELLANEOUS GW Instek GDS-320

Multi-Language Menu: Available

On-line Help: Available

Time and Clock: Available

– BATTERY

Battery power: Li-polymer 6100mA/hr, 7.4V (Built-in)

Charge time: 2.0 hour (75%)

Operation time: 4.1 hour, depending on operating condition.

– PROBE COMPENSATION

2V, 1KHz, 50% Duty cycle

– INTERFACE

USB: USB Device (Isolation)

Internal Flash Disk: 120MB

– DISPLAY

Type: 7 inch

Display resolution: 480 x 800 pixels

Display direction: Landscape & Portrait

Backlight control: Manual adjustable, ECO mode

Touch panel: Capacitive

– DMM (Digital Multi-Meter) GW Instek GDS-320

+ DIGIT LEVEL: 50,000 counts; CAT II 600VRMS, CAT III 300VRMS

+ DC VOLTAGE

Range: 50mV, 500mV, 5V, 50V, 500V, 1000V 6 ranges

Accuracy: 50mV, 500mV, 5V, 50V, 500V ±(0.05% + 5 digits), 1000V ±(0.1% + 5 digits)

Input Impedance: 10MΩ

+ DC CURRENT

Range: 50mA, 500mA, 10A 3 ranges

Accuracy: 50mA ,500mA:±(0.1% +0.05mA), 10A ±(0.5% + 50mA)

+ AC VOLTAGE

Range: 50mV, 500mV, 5V, 50V, 700V 5 ranges

Accuracy: 50mV, 500mV, 5V, 50V, 700V: ±(1.5% + 15 digits) at 50Hz-1kHz

+ AC CURRENT

Range: 50mA, 500mA, 10A 3 ranges

Accuracy: 50mA, 500mA: ±(1.5% + 15 digits) at 50Hz-1kHz ; 10A :±(3% + 15 digits) at 50Hz-1kHz

* Measure range: >10mA

+ RESISTANCE

Range: 500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 5 range

Accuracy: 500Ω, 5kΩ, 50kΩ, 500kΩ ±(0.3% + 3 digits); 5MΩ ±(0.5% + 5 digits)

* Measure range: 50Ω to 5MΩ

+ DIODE TEST: Maximum forward voltage 1.5V, Open voltage 2.8V

+ CONTINUITY BEEP: < 15 Ω

Temperature Range: -50。C~+1000。C

Temperature Resolution: 0.1。C

Thermocouple: B,E,J,K,N,R,S,T

Continuity Beep: <15 Ω

+ FUNCTIONS: Auto Range, Max, Min, Hold, Trend plot

– POWER ADAPTOR

Line Voltage: AC 100V~240V, 48~63Hz, Power Consumption 40W

DC Output: 12V/3A, Double Shield

– OPTION

Differential Probe: Dual-channel, 40MHz, CAT II 600V

– DIMENSIONS & WEIGHT:

HxWxD(mm) 240.2mm x 136.0mm x59.7 mm 1.5Kg

Introduction GW Instek GDS-320

GDS-200/300 series handheld oscilloscopes, the brand new concept of compact digital oscilloscopes developed by GW Instek, introduce a 7” capacitive full touch panel LCD that can be positioned in portrait and landscape display. The recharging-battery design makes the series easy to operate for field operations. The GDS-200/300 series are applicable in laboratories, R&D, large electric system tests, power product tests, motor tests, solar power battery inspection and repair, and maintenance personnel who are always on field assignments.

The GDS-200/300 series, with two analog signal input channels, have advanced and standard models which come with 70MHz, 100MHz, and 200MHz bandwidth. The maximum sampling rate per channel is 1GSa/s and memory depth is 5Mpts. GDS-300 series oscilloscopes are equipped with 50,000 counts DMM, and GDS-200 5,000 counts DMM which can simultaneously measure and monitor A.C. and D.C. voltage and current, and temperature. Trend plot over a long period of time can also be drawn that allows engineers to effectively monitor standard electric parameters while measuring basic circuit signals.

Optional 40 MHz dual-channel differential probe can achieve equivalent isolation results for measurement systems under strict power and grounding environment. Users can also easily apply the oscilloscope as a very convenient USB storage equipment to store waveform images and raw data. Additionally, the oscilloscope can be connected to smartphones to transmit the recorded data. Engineers are aware of GW Instek oscilloscopes’ thoughtful designs through diversified application software. Advanced DMM function and GO/NOGO template editing facilitate users in conducting advanced diversified measurement functions. Engineering calculator, attenuation calculation analysis, and resistance indication analysis help users apply auxiliary functions that demonstrate the concept of powerful and comprehensive technological integration.

Features

– 200/100/70MHz Handheld Oscilloscope
– 2 Input Channels
– 1GSa/s Maximum Sampling rate
– Maximum 5M Memory Depth Per Channel
– 7” 800 x 480 Full Touch Panel Capacitive LCD Multi-Point Control, Landscape, and Portrait Display
– Built-In 50,000/ 5,000 Counts DMM
– True RMS measurement in DMM function
– 30,000 Consecutive Waveform Records Logging Function, Replay Measurement Results in Any Time
– Temperature Measurement and Logging Function
– Built-In Engineering Calculator, SMD Resistance Coding, Color Coding Info, and Attenuator Calculation Application Software
– Optional Differential Probe to Achieve Isolation Effect