4550B Pomona Electronics, 4550B Datasheet - Page 3

• Manufacturer Part Number: 4550B
• Description: PROBE OSCILLOSCOPE 100MHZ X1/X10
• Manufacturer: Pomona Electronics
• Type: Passiver

Specifications of 4550B

• Attenuation Value: 1:1, 10:1
• Bandwidth: 15MHz, 100MHz (System)
• Resistance - Input: 1M, 10M
• Voltage - Max: CAT I 300V
• Capacitance - Input: 64pF + Scope, 10.5pF
• Cable Length: 47.244" (1200.00mm)
• Color: Black
• Includes: BNC Adapter, Ground Lead with Alligator Clip, Hook Tip (Retractable), IC Adapter, Insulating Tip, Trimmer Tool
• Equipment Type: General Purpose Passive Oscilloscope Probes
• Features: Full set a accessories are included with each probe
• Voltage Rating: 300 V
• Attenuation: 1:1⁄10:1
• Capacitance, Input: 10.5 pF (Max.)
• Length, Cable: 1.2 m
• Resistance, Input: 10 Megohms
• Standards: CE Certified
• Time, Rise: 3.50 ns (Max.)
• Voltage, Rating: 300 V (Max.)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 501-1007; 6625011635476

Pomona
Low Frequency Trimmer Adjustment:
(Model 5800A is not adjustable)
Low frequency response can be matched to the oscilloscope by adjusting the compensation trimmer on
the head of the probe.
1.) Connect the probe to the oscilloscope and to a 1 KHz. Square wave source, the rise time should not
2.) Set the oscilloscope to display two to three cycles and two to six vertical divisions.
3.) Carefully adjust the trimmer tool to obtain the flattest tops to the square waves displayed on the
High Frequency Trimmer Adjustment:
(Models 5809A and 5812A only)
The high frequency compensation has been preadjusted at the factory, however if adjustment is required,
use the following procedure.
1.) Remove the compensation box cover located near the connector. Using the BNC adapter, connect
2.) Readjust the low frequency compensation if necessary.
All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).
All specifications are to the latest revisions. Specifications are subject to change without notice.
Registered trademarks are the property of their respective companies.
6/9/99
SY/EH/LS
S:\Engineering \Release\DataSheets\FlukeDataSheet\d4550B-SP150B_6_01.doc
exceed 10 microseconds (most oscilloscopes provide a probe compensation output). For X1/X10
probes, switch to the X10 position.
oscilloscope, see illustrations.
the probe to a square wave generator operating between 10 to 100 KHz terminated into 50 ohms.
The square wave generator rise time should be approximately .125 ns. Adjust each control until the
leading edge of the waveform is as flat, square and horizontal as possible (see high frequency
illustrations).
Sales: 800-490-2361 Fax: [phone]
Technical Assistance: 800-241-2060
®
General Purpose Passive Oscilloscope Probes
Models 4550B, 5795A, 5800A, 5803A, 5806A,
5827A, 6049A, 6069A, 6265, 6266, SP150B
PomonaACCESS 90474 [phone] or [phone]
More drawings available at www.pomonaelectronics.com
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Made in USA