RIGOR Guaranty and Declaration Copyright © 2022 RIGOR TECHNOLOGIES CO., LTD. All Rights Reserved. Trademark Information RIGOL® is the trademark of RIGOR TECHNOLOGIES CO., LTD. Publication Number UGE33101-1110 Notices ® RIGOR products are covered by P.R.C. and foreign patents, issued and pending. ® RIGOR reserves the right to modify or change parts of or all the specifications and pricing policies at the company’s sole decision. ® Information in this publication replaces all previously released materials.
RIGOR General Safety Summary A Caution This device involves the high-voltage measurement. To use the device safely and ensure your personal safety, please carefully read and observe the instructions specified in this manual before using the device. Safety Terms and Symbols Before using the device, read the following safety notices carefully.
RIGOR Safety Precautions Caution Beware of high voltages to avoid electric shock. Understand the maximum input voltage for the probe. Do not operate in wet conditions or in an explosive atmosphere. Before use, please check whether the exterior of the probe is damaged. If damaged, stop using it. Turn off the circuit under test before connecting it to the probe. When connecting the BNC output cable of the probe to the oscilloscope or other devices, ensure that the BNC terminal is safely grounded.
RIGOR Contents Guaranty and chess sss I General Safety Summary coin mss sss sna, II Safety Terms and mss sass ssn II Safety mess senselessness III General Inspection ...comm ns 1 PHA High-Voltage Differential 2 Probe Components ed Probe Component Description RN.) To Use the Probe sins sss nnn 7 Preparation for Measurement. 7 Measurement SEEPS rives 7 Precautions During 9 Failures and Troubleshooting nine 11 Specifications... eee 12 Technical 12 Mechanical 13 Working 14 FV, TTT | 15 Appendix 1 Max.
RIGOR General Inspection 1. Inspect the packaging RIGOR has carried out strict inspections on each product before leaving the factory. When you receive the product, please check whether the packaging is intact. If the packaging has been damaged, do not dispose the damaged packaging or cushioning materials until the shipment has been checked for completeness and the probe has passed both electrical and mechanical tests.
RIGOR PHA High-Voltage Differential Probe The PHA series high-voltage differential probe (hereinafter referred to as PHA series probe) connects to the voltage under test through the high-voltage differential input cable to convert the input high voltage into the low voltage, and then display the waveform on the waveform measuring instrument by connecting its output interface to the waveform measuring instrument.
RIGOR the alarm can be disabled manually ® Auto memory function, capable of automatically saving the working status that was set before it is shutdown Notelet; When the bandwidth is limited to 5 MHz, the internal output circuit of the PHA series probe is connected to a 5 MHz low-pass network. The low-pass network can reduce the high-frequency components, the noise, and the harmonics, which is conducive to the testing and analysis of the low-frequency signals.
RIGOR Probe Components The PHA series probe consists of PHA0150, PHA1150 and PHARAOH. This manual takes PHA1150 as an example to introduce the components of the PHA series probe. High-Voltage Differential Input Cable Max.
RIGOR Probe Component Description High-Voltage Differential Input Cable Used to measure the input voltage signal after connecting it to the insulated plunger hook clip. It can be extended with the extender leads (approx. 1 m). When using the extender leads, the frequency of the signal under test should be below 5 MHz. Max. Differential Mode Input Voltage 1500 V (DC + peak AC) Over range Indicator When the voltage under test exceeds the probe range, the over range indicator lights on.
RIGOR Audible Over range Alarm On/Off Button <4 ON: Turns on the alarm beeper. <4 OFF: Turns off the alarm beeper. When ON, an audible alarm will be sounded once the voltage under test exceeds the probe range. Load Impedance The output impedance of the probe is 50 Q. When the input impedance of the load (e.g. oscilloscope) is 1 MQ, the measured signal amplitude is input amplitude.
RIGOR To Use the Probe Before using the current probe, make sure to refer to Safety Precautions. Preparation for Measurement 1. Evaluate the amplitude of the voltage under test and check whether it is within the voltage range of the probe. If it is beyond the max. range of the probe, please replace a proper probe. Otherwise, the measurement would be incorrect or the probe may be damaged. Even worse, this may lead to safety accidents. Prepare one power adapter (DC, 1 A).
RIGOR the probe range. Then adjust the range of the instrument based on the voltage under test. 5. Select a proper prate clip according to the object under test. Connect one end of the clip to the input cable of the probe and connect the other end to the object under test. 6. Tum on the device under test to start testing. During testing, keep the probe body far away from the high-voltage pulse circuit to reduce interference to the probe.
RIGOR Precautions During Measurement caution 1 Before measurement, try to twist the high-voltage differential input cables as much as possible, which can better reduce the interference of the lead inductance and textual noise to improve the anti-interference ability of the prate. The twisting method is shown in the figure below: Figure 2 Twisting the High-Voltage Differential Input Cable Try not to extend the input cable, as this will bring more noises.
RIGOR Bin, SER sea Figure 4 Wave forms Generated with the Input Cable Being Extended 10 PHA User Guide
RIGOR Failures and Troubleshooting Failures 10! 1. Check whether the power adapter plug and the power socket are properly connected. The indicators on the 1. | panel blink or do not light. and the probe power interface are properly connected. 3. Check whether the power adapter is working properly. 1. Check whether the probe input and the 2.
RIGOR Specifications Technical Specifications Characteristics ADDISON | PHALLI | HAPHAZARD Bandwidth (-3 dB) 50X: 160 MHz 500X: 200 MHz Rise Time B0X: £24 ns (Typical £2.2 ns) 500%: <2 ns (Topical <1.
RIGOR inputs 226 dB Input Referred Noise (Arms) Over range Voltage Threshold Indicator Delay Bandwidth Limit (5 MHz) Over range Indicator (Red) Audible Over range Alarm Auto Save 50X: <50 mV 500X: <300 mv 50X: 153V43V 500X: 1530V+30V dB@5 MHz Yes Yes (ON/Off Is available) Yes Output Impedance Safety Standards EMC Standards 500 Mechanical Characteristics Probe Dimensions 176 Probe Body Weight Insulated Plunger Hook Clip | 152 Alligator Clip High-Voltage Differential 28 cm Input Cable Length Probe Output Cabl
RIGOR Working Environment environment Characters ip Operating Temperature 0°C to 50°C Storage Temperature -30°C to +70°C Operating Humidity <85%RH Storage Humidity <90%RH Operating Altitude 3,000 m Storage Altitude 12,000 m 14 PHA User Guide
RIGOR Appendix Appendix 1 Max. Differential Mode Voltage vs Freq. i sa Lien Sia Fonda Figure 5 PHA0150/PHA1150/PHA2150 Max. Differential Mode Voltage vs Freq. Appendix 2 Package List This section lists the standard accessories of the PHA series probe. Table 1 Standard Accessories of the PHA Series Probe [Name |Specification low.
RIGOR Accessories Alligator Clip Insulated Plunger Hook Clip USB Type-C Cable Appendix 3 Warranty RIGOR TECHNOLOGIES CO. LTD. (hereinafter referred to as RIGOR) warrants that the product will be free from defects in materials and workmanship within the warranty period. If a product proves defective within the warranty period, RIGOR guarantees free replacement or repair for the defective product. To get repair service, please contact with your nearest RIGOR sales or service office.
