Ceyear 4456 Series, User Manual

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Chapter XVIOscilloscope Probe (Option)
218
Table 16.13 AP202 Probe Parameters
Model AP202
Bandwidth (-3dB) 25MHz
Rise time 14ns
Precision ± 3%
Current conversion ratio 100mV/A
Maximum measuring current 20A(DC+ACpk)
Maximum measuring pulse current
50A (Tp
≤ 10μs)
Maximum measuring voltage to
ground
400V (DC+ACpk)
Noise
≤
1mVrms
Linearity ± 1%
Delay 20ns±1ns
Power adapter output voltage DC9V, 1000mA
Power adapter input voltage AC100 ~ 240V, 50 ~ 60Hz
Maximum measuring wire diameter 4.5mm
Probe body size Approximately 188×40×24 (mm)
Probe body weight 150g
Environmental characteristics
Operating temperature 0 ~ 40°C
Storage temperature
-10 ~ 45
℃
16.14 AP204A current probe
The AP204A current probe uses an advanced magnetic sensor to accurately measure current signals by testing
magnetic field signals generated by current. It is mainly used for measurement and analysis of conductor current.
The probe
’
s current measurement range is 40A (DC + ACpk), which can measure the frequency bandwidth of
current signals up to 50MHz. The option can be purchased by users. The option number is 4456-H23.
16.14.1 Instructions for Safe Use
To ensure the safety of users and the product and the equipment connected to the product, you shall strictly
observe the following safety operation specifications:
Use correct power adapter: You must use the original power adapter of this product to avoid damage to
the probe.
Master and use correct connection and disconnection methods: Ensure that the tested object is dead
before connecting or disconnecting the object.
Master and use correct connection and disconnection methods: When connecting, connect the probe
output end to the test instrument and then connect the probe input; when disconnecting, disconnect the
test input and then disconnect the probe output end.
Grounding: This product is connected to the earth of the oscilloscope through the BNC output terminal.
It is necessary to ensure reliable grounding during use.
Pay attention to the voltage range of measured objects of this product to avoid exceeding the range.
Do not use this product with the product case open. Non-professionals do not open the casing of this
product.
Do not use the instrument in flammable or explosive environments.
Do not use the instrument in too humid environments. Keep this product dry and tidy.