Máy hiện sóng cầm tay GWinstek GDS-220 (200MHz,2 channels)

Mã sản phẩm: GDS-220 |
Thương hiệu: GW INSTEK

Giá bán: Liên hệ
Model: GDS-220
Hãng sản xuất: GWinstek
Xuất xứ: Đài loan

Yêu Cầu Giá Tốt

Thông tin sản phẩm

1)Máy hiện só

Băng thông:200MHz (-3dB)
Số kênh: 2
Tốc độ lấy mẫu: 1GSa/s
Bộ nhớ: 1M điểm/kênh
Độ nhạy: 2mV/div~10V/div 
Độ chính xác: ±3% 
Trở kháng vào: 1MΩ±2%
Rise time: <1.75ns
Thời gian quét: 5nS~100x/Div
Trigger: CH1,CH2
Kiểu Trigger: Edge, Pulse, Width, Video, Altermate 
Chế độ x-y
Đầu vào: AC,DC,GND
Trở kháng vào: 1MΩ±2%
Đầu vào max: CAT II 300VRMS
2)Đồng hồ vạn năng
DCV:50mV, 500mV, 5V,50V,500V,1000V/±0.05%
DCA: 50mA,500mA,10A/±0.1%
ACV: 50mV,500mV,5V,50V,700V/±1.5%
ACA:50mA,500mA,10A/±1.5%
Ω:500Ω,5kΩ,50kΩ,500kΩ,5MΩ/±0.3%
Diode (2.8v), Buzz(<15Ω)
3) Thông số chung
Giao tiếp: USB
Hiển thị: LCD 7"
Pin: 6100mA/hr,7.4V
Nguồn AC: AC 100V~240V, 48~63Hz
Kích thước và cân nặng: 1.5Kg,  HxWxD(mm)  240mm x 136mm x60 mm
Phụ kiện: Que đo máy hiện sóng, que đo đồng hồ vạn năng, AC adapter, Pin, hộp đựng,HDSD

 

Model

GDS-220

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)

<1.75ns

 

Rise time

 

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

 

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

Non-Available

MISCELLANEOUS

 

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

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

 

 

1.5Kg,  HxWxD(mm)  240mm x 136mm x60 mm

DMM

 

DIGIT LEVEL

50,000 counts

5,000 counts

CAT II 600VRMS, CAT III 300VRMS

 

DC VOLTAGE

 

Range

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

 

Accuracy

GDS-307/310/320: 50mV, 500mV, 5V, 50V, 500V ±(0.05% + 5 digits), 1000V ±(0.1% + 5 digits) 

GDS-207/210/220: 50mV, 500mV, 5V, 50V, 500V, 1000V ±(0.1% + 5 digits)

 

Input Impedance

10MΩ

 

 

DC CURRENT

 

Range

50mA, 500mA,  10A   3 ranges

 

Accuracy

GDS-307/310/320: 50mA - 500mA, 2 Ranges, ±(0.1% + 5 digits), 10A ±(0.5% + 1 digits) 

 

GDS-207/210/220: 50mA - 500mA, 10A 3 Ranges, ±(0.5% + 1 digits)

 

 

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

 

 

FUNCTIONS

Auto Range, Max, Min, Hold, Trend plot

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