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Máy hiện sóng tương tự GW INSTEK GOS-630FC


Băng thông : 30Mhz
 
Độ nhạy: 1mV ~ 5V/div

Số kênh : 2

Rise Time : 11.7ns (1mV/div, ở 2mV/div khoảng 50ns)
 
Độ chính xác: ≦3%, (1mV/div, ở 2mV/div là 5%)

Trở kháng vào : 1MΩ //  25pF
 
Chế độ : CH1, CH2, DUAL (ALT/CHOP), ADD

Độ nhạy thời gian :0.2μs ~ 0.5s/div

Trigger : CH1, CH2, ALT, LINE, EXT
 
Đầu vào: AC, DC, GND, Max 300V
 
Có chế độ X-Y

Màn hình :
CRT: 6 inch với 8x10 ô vuông, 2kV
LCD: Hiển thị điện áp, thời gian, tần số
 
Có chuông báo

Nguồn : AC 115V, 230V ±15%, 50Hz/ 60Hz

Kích thước : 310(W) x 150(H) x 455(D) mm

Khối lượng : 8.2Kg
 
Phụ kiện gồm: Que đo x2 , Hướng dẫn sử dụng, đầu cắm nguồn
Data sheet
Chi tiết

 

VERTICAL SYSTEM

Sensitivity 1mV ~ 5V/div , 12 steps in 1-2-5 sequence
Accuracy ≦3%, (1mV/div, 2mV/div: 5%)
Vernier Vertical Sensitivity ≦1/2.5 of panel-indicated value
Bandwidth DC~30MHz (1mV/div, 2mV/div: DC~7MHz)
Rise Time Approx. 11.7ns (1mV/div, 2mV/div: Approx. 50ns)
Input Impedance Approx. 1MΩ //  25pF
Square Wave Characteristics Overshoot : 5% ( At 10mV/div range)
Linearity <±0.1div of amplitude change
Vertical Modes CH1, CH2, DUAL (ALT/CHOP), ADD
Chopping Repetition Frequency Approx. 250kHz
Input Coupling AC, DC, GND
Maximum Input Voltage CAT II 300V(DC+ACpeak)
Common Mode Rejection Ratio 50:1 or better at 50kHz sinusoidal wave
Isolation Between Channels >1000:1at 50kHz, >30:1at 30MHz(at 5mv/div Range)
CH1 Signal Output At least 20 mV/div at 50Ω terminal, frequency at least 50Hz to 5MHz

TRIGGERING

Triggering Source CH1, CH2, ALT, LINE, EXT
Coupling AC : 20Hz to full bandwidth
Slope + / -
Sensitivity 20Hz ~ 2MHz: 0.5div, TRIG-ALT: 2div, EXT: 200mV
2MHz ~ 30MHz: 1.5div, TRIG-ALT: 3div, EXT: 800mV
TV: Sync pulse more than 1 div (EXT: 1V)
Triggering Modes AUTO , NORM , TV-V , TV-H

EXT TRIGGERING SIGNAL INPUT

Input Impedance Approx. 1MΩ // 25pF
Maximum Input Voltage CAT II 300V(DC+AC peak)

HORIZIONAL SYSTEM

Sweep Time 0.2μs ~ 0.5s/div, 20 steps in 1-2-5 sequence
Sweep Time Accuracy ±3%
Vernier Sweep Time Control ≦ 1/2.5 of panel-indicated value
Sweep Magnification 10 times
×10MAG Sweep Time Accuracy ±5% (20ns ~ 50ns/div are uncalibrated)
Linearity ±3%, ×10MAG:±5% (20ns/div and 50ns/div are uncalibrated)
X-Y MODE
Sensitivity Same as vertical axis
Bandwidth DC to at least 500kHz
X-Y Phase Difference ≦3° at DC ~50kHz
Z AXIS
Sensitivity 5 Vpp (Positive-going signal decreases intensity)
Bandwidth DC ~ 2MHz
Input Resistance Approx. 47kΩ
Maximum Input Voltage CAI II 30V(DC+AC peak)
CALIBRATION VOLTAGE
Waveform Positive-going Square wave
Frequency Approx. 1 kHz
Duty Ratio Within 48:52
Output Voltage 2Vpp ±2%
Output Impedance Approx. 1 kΩ
FREQUENCY COUNTER
Display Digits Max. 5-digits decimal
Frequency Range 50Hz ~ 30MHz
Accuracy ±0.05%: 50Hz ~ 1kHz, ±0.02%: 1kHz ~ 30MHz
Measuring Sensitivity > 2div

LCD

Display VOLT/div, TIME/div, X-Y Mode, Frequency
Backlight Orange

CRT

Type 6-inch rectangular type, internal graticule
Phosphor & Acceleration Voltage P 31 & Approx. 2kV
Effective Screen Size 8 × 10 div (1 div = 10mm (0.39in))
Graticule Internal
Trace Rotation Provided
POWER SOURCE 
Line Voltage AC 115V, 230V ±15% selectable, 50Hz/ 60Hz

STORAGE ENVIRONMENT

Temperature -10℃ to 70℃
Humidity 70%RH (Max.)
DIMENSIONS & WEIGHT 
  310(W) x 150(H) x 455(D) mm; Approx. 8.2kg
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