RIGOL PVP3150 User Guide
用户手册
RIGOL
User’s Guide
© 2019 RIGOL (SUZHOU) TECHNOLOGIES INC. All Rights Reserved.
PVP3150 无源探头
PVP3150 Passive Probe
Before taking any measurement using a probe, first check the
电气规格 Electrical Specifications
[1]
Bandwidth
1X: DC to 20 MHz
1X: 1 MΩ ± 1% @ DC
[1]
Rise Time
Attenuation Ratio
10:1 or 1:1
1X: 150 V
CAT II
补偿范围 Compensation Range
10 pF to 25 pF
机械特性
重量（仅探头） Weight (probe only)
About 45 g
Cable Length
120 ± 2 cm
探头顶端直径 Probe Tip Diameter
4.8 mm
环境指标
Operating: 0℃ to +50℃
Operating: 2,000 m
Nonoperating: 15,000 m
80% relative humidity for temperature up to +31℃,
decreasing linearly to 40% relative humidity at +50℃
Pollution Degree
Pollution Degree 2
调节探头补偿 To Adjust the Probe Compensation
频率补偿 Frequency Compensation
使用探头进行测试前，首先检查探头的
频率补偿，将其调至与所使用的示波器
匹配。一般示波器的前面板上都有一个
校准信号输出端，将探头连接至此信号
输出端（探头衰减设为 10X），令示波器
显示测试方波信号。将补偿调节棒插入
探头前端的补偿调节孔并顺时针/逆时
针转动调节棒直至示波器显示正确补偿
的方波（方波上方平整）。
frequency compensation of the probe and adjust it to matc h
the oscilloscope used. Generally, the oscilloscope provides a
calibration signal output terminal at the front panel. Connect
the probe (set the probe attenuation to 10X) to the signal
output terminal to display a square waveform on the
oscilloscope. Insert the adjustment tool into the
compensation adjustment hole at the probe head and rotate
it clockwise/counterclockwise until the properly compensated
square wa veform is displayed (flat-top square waveform).
补偿调节孔
Compensation Adjustment Hole
欠补偿 过补偿 正确补偿
Undercompensated Overcompensated
探头指标 Probe Specifications
带宽
10X: DC to 150 MHz
上升时间
1X: 17.5 ns
10X: 2.3 ns
衰减比
Switchable
探头尺寸
温度 Temperature
海拨高度 Altitude
最大相对湿度 Max. Relative Humidity
污染等级
[1]
注
：连接至合适的 RIGOL 示波器。
[1]
Note
: Connected to an appropriate RIG OL oscilloscope.
输入电阻
Input Resistance
输入电容
Input Capacitance
最大额定输入电压
Max. Rated Input Voltage
Mechanical Characteristics
Environmental Specifications
Nonoperating: -20℃ to +70℃
Properly Compensated
10X: 10 MΩ ± 1% @ DC
1X: 50 pF ± 20 pF
10X: 10 pF ± 5 pF
10X: 300 V
RMS
RMS
CAT II