PHV1000 PMK

PHV 1000 High impedance passive probe Features: TM CeramCore hybrid probe Modular construction Coaxial design Interchangeable spring contact tip Certificate of calibration available on request The PHV 1000 is a 400 MHz, standard sized, 100:1 passive probe designed for instruments having 1 M input resistance. This probe is recommended for probing applications in service and develop- ment environments and is adjustable for low and high frequencies. It is also recommended for transient measurements up to 6 kV such as EMC testing applications. The probe is rated with 1000 V CAT II maximum input voltage and complies with latest safety standards. The DC fine adjustment enables trimming for preferred voltage ranges. Like every passive PMK probe the PHV 1000 featu- TM res CeramCore technology. The probe s entire core is made of a high quality ceramic hybrid. Pure coaxial design and laser trimmed resistors ensure highest signal fidelity along the signal path offering high bandwidth and fast risetimes for accurate impulse measurements. All passive probes are equipped with PMKs signature spring loaded, needle sharp tips to support precise and safe measure- ments minimizing the risk of slipping. Various types of tips are available. Besides the spring contact tip there is also a solid tip available at the users choice. Probe tips are interchangeable and can be replaced easily. Basic probe accessories and replacement tips are provided within the scope of deli- very or can be purchased separately. The probes mechanical construction is modular and therefore spare probe leads are available. See this datasheet and corresponding documents for further details. Thank you for your interest in our product 2007 PMK GmbH 1PHV 1000 Datasheet This datasheet supersedes all previously published material. Specifications that are defined typical are not guaranteed and are published as general information to the user. The instrument should have warmed up for at least 20 minutes and the environmental conditions must not exceed the spe- cified limits of the probe. Note that specifications are subject to change without notice. Electrical specifications (1) Attenuation ratio 100:1 2 % at DC Voltage coefficient 0.0025 % / V (typical) System bandwidth 400 MHz (-3 dB) System risetime 900 ps (10 % 90 %) (typical) (2) Maximum rated input voltage Measurement category I: 1000 V rms 4000 V transient overvoltage Measurement category II: 1000 V rms CAT II Pollution degree 2 Voltage derating Typical voltage derating PHV1000 Measurement category I 1200 1000 800 Note that the max. input voltage rating of the probe decreases as 600 the frequency of the applied signal increases. 400 200 0 0,1 1 10 100 1000 Frequency MHz (1) Connect to oscilloscope with an input impedance of 1 M 1 %. (2) As defined in IEC 61010-031. 2007 PMK GmbH 2 Amplitude AC rms V sinus