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Summary of Contents for Cal Test Electronics CT4432
- Page 1 CT4432 10 kV High-Voltage Oscilloscope Probe, cTUVus Listed User Manual...
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Page 2: Notices
Cal Test Electronics, Inc warrants these products 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, Inc is limited to repairing this product when returned to the factory, shipping charges prepaid, within the warranty period. -
Page 3: Table Of Contents
Hazardous Substances Disclosure Table ......19 CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 4: Compliance Information
Directive, is marked as being put on the market after August 13, 2005, and should not be disposed of as unsorted municipal waste. Please utilize your local WEEE collection facilities in the disposition of this product. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 5: Terms & Symbols
WARNING - HIGH VOLTAGE - possibility of electric shock. The Conformitè Europëenne (CE) Mark is the European Union’s (EU) man- datory conformity marking for regulating the goods sold within the European Economic Area (EEA). CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 6: Safety Information
This connection must always be made BEFORE the probe tip comes in contact with the high voltage and must not be removed until the probe tip has been removed from the high-voltage source. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... - Page 7 La sonde est conçue pour être utilisée dans des environnements intérieurs de type AVERTISSEMENT bureau. • Ne pas utiliser en présence de fumées nocives, corrosives, inflammables, de gaz, de vapeurs, de produits chimiques ou de particules finement divisées. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual...
- Page 8 N’essayez pas de prendre des mesures lorsque la source et le châssis de l’instrument AVERTISSEMENT de test ou le câble de retour ne sont pas correctement mis à la terre. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual...
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Page 9: Iec Measurement Category & Pollution Degree Definitions
Pollution - addition of foreign matter, solid, liquid, or gaseous (ionized gases) that may produce a reduc- tion of dielectric strength or surface resistivity. Pollution Degree 2 (P2)- only non-conductive pollution occurs except that occasionally a temporary conductivity caused by condensation is expected. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 10: Introduction
Introduction Overview The Cal Test CT4432 High-Voltage divider probe can be used with analog or digital oscilloscopes that have an input resistance of 1 MΩ (±1%) and nominal input capacitance between 5 and 50 pF. The CT4432 is a 1000:1 divider which extends the voltage measurement capability to 7 kV ACrms. -
Page 11: Using Accessories
BNC Converter. The high-voltage probe converter allows impedance matching of the probe’s 1 MΩ out- put to a DMM’s 10 MΩ input. Usable with most quality DMMs, you can order this converter separately. Figure 4 CT3197B High-Voltage Probe BNC Converter CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 12: Measurement Instructions
Do not exceed 60 seconds of contact between the probe and the circuit-under-test when measuring voltages ≥8 kV DC, ≥5 kV ACrms, or ≥15 kVpk-pk AC. It is recom- mended to wait 5 minutes between measurements. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... - Page 13 Ne connectez pas la pince de mise à la terre à la source haute tension ou la pointe de AVERTISSEMENT la sonde à la terre pour quelque raison que ce soit. WARNING Do not make any floating measurements with the probe. Ne faites aucune mesure flottante avec la sonde. AVERTISSEMENT CT4432 10 kV High-Voltage Oscilloscope Probe User Manual...
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Page 14: Frequency Compensation
Using supplied trimmer tool, adjust the Low Frequency Adjustment Point (Figure 5) for the flattest square-wave top. Figure 6 shows the correctly compensated waveform. Figure 5 Low Frequency Adjustment Point Figure 6 Frequency Compensation Waveforms Overcompensated Undercompensated Correctly Compensated CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 15: Specifications
± 3% (below 10 kV) DC Accuracy ± 3% at 1 kHz VAC ± 3 dB 0 to 40 MHz VAC Temperature Coefficient ≤ 200 ppm/°C Compensation Range 5 pF to 50 pF CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... - Page 16 0°C to 50°C (32°F to 122°F) Storage Temperature -20°C to 70°C (-4°F to 158°F) Humidity ≤ 80% RH @ 40°C (104°F) Dimensions 340 mm length, 75 mm wide, 75 mm hight Weight 250 g (0.55 lb) CT4432 10 kV High-Voltage Oscilloscope Probe User Manual...
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Page 17: Voltage Derating
(7 kV/1 kHz, 3 kV/100 kHz, 1 kV/1 MHz, 100 V/100 MHz) 100KV 20KV 10KV (7KV) 100V 1KHz 10KHz 100KHz 1MHz 10MHz 100MHz Frequency Figure 7 Voltage Derating Curve CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 18: Cleaning
Ne soumettez pas la sonde à des solvants ou à des vapeurs de solvants car ceux-ci MISE EN GARDE peuvent détériorer le corps de la sonde et les câbles. CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... -
Page 19: China Rohs 2
X: Indicates that this hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in GB/T 26572. X: 表示該有害物質在用於該部件的至少一種均質材料中的含量高於 GB/T 26572 中的限量要求。 CT4432 10 kV High-Voltage Oscilloscope Probe User Manual... - Page 20 © Cal Test Electronics, Inc. Electronic Format Only Manual Part Number: 451-051-001 Revision: B...
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