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800-572-1028                                            caltestelectronics.com                                                            7

Dry the probe thoroughly before attempting to make voltage 

measurements.

CAUTION

 Do not subject the probe to solvents or solvent fumes as 

these can cause deterioration of the probe body and cables.

7  Service & Warranty Information

Limited One-Year Warranty

Cal Test Electronics warrants this product to be free from defective 

material or workmanship for a period of 1 year from the date of original 

purchase. Under this warranty, Cal Test Electronics is limited to 

repairing the defective device when returned to the factory, shipping 

charges prepaid, within the warranty period. 
Units returned to Cal Test Electronics that have been subject to abuse, 

misuse, damage, or accident, or have been connected, installed, or 

adjusted contrary to the instructions furnished by Cal Test Electronics, 

or that have been repaired by unauthorized persons, will not be 

covered by this warranty. 
Cal Test Electronics reserves the right to discontinue models, change 

specifications, price, or design of this device at any time without notice 

and without incurring any obligation whatsoever. 
The purchaser agrees to assume all liabilities for any damages and/or 

bodily injury which may result from the use or misuse of this device by 

the purchaser, his employees, or agents. 
This warranty is in lieu of all other representations or warranties 

expressed or implied and no agent or representative of Cal Test 

Electronics is authorized to assume any other obligation in connection 

with the sale and purchase of this device. 

Содержание CT4026

Страница 1: ...CT4026 User Manual...

Страница 2: ...T I only Do not work alone when working with high voltages Do not apply to the input any potential that exceeds the maximum rating of the probe For your own safety inspect the probes for cracks and fr...

Страница 3: ...indoor Pollution Degree 2 environment Measurements made by this instrument may be outside specifications if the instrument is used in non office type environments Such environments may include rapid...

Страница 4: ...irective 2012 19 EU of the European Parliament and the Council of the European Union on waste electrical and electronic equipment WEEE and in jurisdictions adopting that Directive is marked as being p...

Страница 5: ...26 is an 18 kV High Voltage divider probe for use with both digital and analog oscilloscopes Features z Measures up to 18 kV DC ACpk or 12 kVrms AC z DC to 150 MHz bandwidth z Voltage dividing of 1000...

Страница 6: ...uation ratio setting to 100 1 3 WARNING If possible always turn the high voltage source off before connecting or disconnecting the probe 4 WARNING Connect the probe grounding lead via alligator clip t...

Страница 7: ...curacy of the waveform being measured by matching the probe to the oscilloscope s input capacitance Compensation should be adjusted whenever the probe is connected to or transferred between oscillosco...

Страница 8: ...ic cover to access these trimmers 5 Change the square wave output to 200 kHz or to the frequency you will be using in your testing 6 Turn the 200 kHz Trimmer for a flat topped square wave Figures 2 4...

Страница 9: ...800 572 1028 caltestelectronics com 4 Figure 4 shows a perfectly compensated probe Figure 4 Good Compensation...

Страница 10: ...Resistance 200 M Input Capacitance 1 5 pF Rise Time 2 4 ns Signal Noise 60 dB 1 KHz 50 dB 1 MHz Accuracy DC Volts 3 Accuracy AC Volts 3 at 1 kHz Cable Length 6 6 ft 2 m Designed for Use in Pollution D...

Страница 11: ...be sure to comply with the Voltage vs Frequency Derating Curve Figure 5 Voltage Derating Curve 6 Cleaning Clean only the exterior probe body and cables Use a soft cotton cloth lightly moistened with a...

Страница 12: ...been subject to abuse misuse damage or accident or have been connected installed or adjusted contrary to the instructions furnished by Cal Test Electronics or that have been repaired by unauthorized p...

Страница 13: ...800 572 1028 caltestelectronics com 8 Notes...

Страница 14: ...800 572 1028 caltestelectronics com 9 Notes...

Страница 15: ...800 572 1028 caltestelectronics com 10 Notes...

Страница 16: ...2018 Cal Test Electronics 450893 001 Rev A...

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