Fluke A Multimeter DIGITAL | Business & Industrial, Test, Measurement & Inspection, Test Meters & Detectors | eBay!. The listing you’re looking for has ended. Fluke A Multimeter. Condition: For parts or not working. Ended: Jun 08, , AM PDT. Price: US $ Corporation (Fluke) has reproduced this copy of a manual which is no All shipments of JOHN FLUKE MFG. CO. . A A rechargeable Ni Cad battery pack.

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Normal Mode Noise Rejection: San Diego, California, Flkke States. Add to watch list. NOTE If the amplitude of the first ms of either oscilloscope display significantly deviates from waveform A3 flluke B3, U2 is the probable cause of the malfunction. The following are possible problem areas based upon the action of the INT signal. Select the appropriate dc voltage range on the Fluke voltmeter.

See Figure for the oscilloscope connection points on the A boards. You are commenting using your WordPress. This will be disconnected by default for normal non rechargeable battery operation. The basic Model 80F-5 is used with voltmeters having a 10 megohm input resistance. The cover does not include the battery retainers used to secure the rechargeable Ni-Cad batteries to the cover. Turn R fully clockwise then adjust it counterclockwise until the A display is between 0.

A feedback circuit through U13 pins 1, 2, and 3 and the upper right transistor in array Ull provide a voltage equal to the log of Vo.


To avoid damaging the MOS devices you should 1 minimize handling, 2 discharge personal static before handling the device, 3 handle the MOS device by the body; avoid touching the pins on the device, 4 do not slide the MOS device over 8040z surface, 5 avoid touching plastic, vinyl or 8040w when working with MOS devices, and 6 always use a grounded soldering iron when installing or removing MOS devices.

The following procedure may be used to check the basic operation flukd the A.

John Fluke Model 8040A Digital Multimeter

It is not intended to be used as a verification of calibration accuracy. Select the dc mA function and 2 range. The signals pictured in Figure show the two basic timing sequences of the integrate INT signal; waveform A for any in-range input, waveform B for any overrange input.

The time it 8040s the capacitor to discharge is therefore proportional to the applied input, the Digital section of A circuitry measures the time and displays it as a digital representation of the input circuit. In the event the part you order has been replaced by a new or improved part, the replacement will be accompanied by an explanatory note and installation instructions, if necessary. RF signals applied to the 80T probe tip can also cause errors in temperature measurement.

Signals from the Timing and Control circuit select the Buffer gain and the signal path for processing the unknown input. No additional import charges at delivery! See all condition definitions – opens in a new window or tab One resistor leg is not soldered. The A display should be between 0.


If the fluk is not at pin 9 go on to the next waveform checks. Add the flukd resistance value to the input resistance value to determine the correct A display.

Fluke A used or new for sale at used-line

This causes the discharge rate slope during the read period to change with the input. The battery pack, as delivered, has four Ni-Cad batteries mounted to an A battery cover.

A list of sales representatives is located at the back of this manual. Each listed part is shown in an accompanying illustration. There are 1 items available. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab Add to watch list.

Disconnect the input from the V-H input. A mV and 2V ranges: Not sure if its the left hole or right. Adjust the variable resistor on the Model 80F-5 for a 1.

Subject to credit approval. Figure is a block diagram of the implicit method of calculating the rms value of an ac voltage.