Stainless Steel Fluke High Voltage Probe, For Industrial, Model Name/Number: 80k 40
₹ 24,500/Piece
Material
Stainless Steel
Model Name/Number
80K 40
Usage/Application
Industrial
Display Type
Analog
Load Capacity
40KV
Color
Black and Red
Brand
Fluke
Grade
Manual
Accuracy
5%
Frequency
50Hz
Supply
DC
Attenuation
1000:1
Availability
In Stock
Key features
A high voltage probe that allows a multimeter to measure up to 40,000V respectively. Intended for low energy applications only
One year warranty
Product overview: Fluke 80K-40 High Voltage Probe
The 80K-40 is a high voltage probe designed to extend the voltage measuring capability of an AC/DC voltmeter to 40,000 volts peak AC or DC Overvoltage Category I. This means the probe can only be used to make measurements on energy limited circuits within equipment. Examples include high voltage within televisions or photo copy machines. DO NOT use this probe to measure high voltages on power distribution systems. The probe provides high accuracy when used with a voltmeter having 10 Megohm input impedance.
Introduction :-The Model 80K-40 is a high voltage accessory probe designed to extend the voltage measuring capability of an ac/dc voltmeter up to 40,000 volts Overvoltage Category I. This means the probe can only be used to make measurements on energy limited circuits within equipment. Examples include high voltage within televisions or photo copy machines. DO NOT use this probe to measure high voltages on power distribution systems. The probe is a precision 1000:1 voltage divider formed by two matched resistors. The unusually high input impedance offered by these resistors minimizes circuit loading and thereby, optimizes measurement accuracy. A special plastic body houses the divider and provides the user with isolation and protection from the voltage being measured. Specifications The 80K-40 will achieve rated accuracy when used with a voltmeter (ac or dc) having an input impedance of 10 MΩ ±1.0%. Specifications :-for the probe are as follows: †Voltage Range: 1 kV to 40 kV dc or peak ac, 28 kV rms ac Input Resistance: 1000 MΩ
Division Ratio: 1000: 1 (1000X attenuator)
Accuracy DC: 20 kV to 35 kV: ±1% at 20°C to 30°C; add 1% at 10°C <20°C and >30°C to 45°C. (For total measurement accuracy add accuracy specification of voltmeter being used.) 0 kV to <20 kV and >35 kV to 40 kV: ±2%.
Accuracy AC: 60 Hz, ±5%.
Safety: Meets IEC 1010-2-031:1993, Type B, 40 kV dc or, peak ac, 28 kV rms ac, Overvoltage Category I (voltages derived from limited energy transformer).
The input impedance of Autoranging Fluke handheld digital multimeters varies as a function of range. The only range that deviates significantly from 10 MΩ is the 3V (Models 21, 23, 25, 27, 70, 73, 75, 77) or 4V (Models 10, 11, 12, 29, 79, 83, 85, 86, 87, 88) range where the impedance is 11.11 MΩ. To enhance the measurement accuracy when using this range, apply a correction factor of 0.99, i.e. multiply the displayed reading by .99. †
This probe is intended for low energy applications such as CRT and similar circuits. Above 2000 meters altitude, and up to 5000 meters, derate linearly the working voltage from 40 kV peak to 28 kV peak, and derate linearly the transient overvoltage from 80 kV peak to 57 kV peak. Transient overvoltage refers to micro-second duration impulses caused by lightning or load switching. See International Electrotechnical Commission Publication 664-1980, Clause 3.9 Table II, and Appendix A. Measurement
Considerations Before attempting to use the 80K-40, the following paragraphs should be read and understood.
Particular attention should be given to Operator Safety.
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