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GW INSTEK GDS-307 手持式数字示波器 (70MHz,2通道)

  • 制造商: GW INSTEK
    Model: GDS-307
    来源: Taiwan
    保障: 12 month
    • 报价要求 报价要求
  • 25,732,500 VND
  • 价格合理详情请致电

    热线:   (+84) 966520220

    电话:  +84 (24) 62923267


      

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Model

GDS-307

       


VERTICAL

 

Channels

2 (BNC-Shield)

 

Input Impedance

1MΩ±2%, 16.5pf approx.

 

Maximum Input

CAT II 300VRMS

 

Input Coupling

AC, DC, GND

 

Bandwidth

DC~70MHz (-3dB)

         

 

Rise time

<5ns

         

 

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


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

详细

Download datasheet

 

Model

GDS-307

       


VERTICAL

 

Channels

2 (BNC-Shield)

 

Input Impedance

1MΩ±2%, 16.5pf approx.

 

Maximum Input

CAT II 300VRMS

 

Input Coupling

AC, DC, GND

 

Bandwidth

DC~70MHz (-3dB)

         

 

Rise time

<5ns

         

 

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


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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