Fluke 192, 196, 199 Automatic Scope Measurements

Fluke 192/196/199

Users Manual

90

Pulse Width Trigger

Screen Update...........................On Trigger, Single Shot

Trigger Conditions..........<T, >T, ≈T (±10 %), ≠T(±10 %)

Source.........................................................................A

Polarity...................................Positive or negative pulse

Pulse Time Adjustment Range.......1/100 div. to 250 div.

with a maximum resolution of 50 ns.

Continuous Auto Set

Autoranging attenuators and time base, automatic

Connect-and-View™ triggering with automatic source

selection.

Modes

Normal..................................15 Hz to max. bandwidth

Low Frequency.......................1 Hz to max. bandwidth

Minimum Amplitude A and B

DC to 1 MHz.....................................................10 mV

1 MHz to max. bandwidth..................................20 mV

Automatic Capturing Scope Screens

Capacity.......................... 100 dual input scope Screens

For viewing screens, see Replay function.

Automatic Scope Measurements

The accuracy of all readings is within ± (% of reading +

number of counts) from 18 °C to 28 °C. Add 0.1x (specific

accuracy) for each °C below 18 °C or above 28 °C. For

voltage measurements with 10:1 probe, add probe

accuracy unless the probe has been calibrated on the

test tool. At least 1.5 waveform period must be visible on

the screen.

General

Inputs.................................................................. A and B

DC Common Mode Rejection (CMRR)................ >100 dB

AC Common Mode Rejection at 50, 60, or 400 Hz......>60 dB

DC Voltage (VDC)

Maximum Voltage

with 10:1 probe..................................................1000 V

direct (1:1)........................................................... 300 V

Maximum Resolution

with 10:1 probe.....................................................1 mV

direct (1:1)......................................................... 100 µV

Full Scale Reading........................................1100 count s

Accuracy at 5 s to 5 µs/div..................±(1.5 % +5 counts)

Normal Mode AC Rejection at 50 or 60 Hz ........... >60 dB

Contents

Main Page LIMITED WARRANTY & LIMITATION O F L I ABI LITY Page i Table of Contents Chapter Title Page Fluke 192/196/199 ii Contents iii iv Declaration of Conformity Fluke 192/196/199 Users Manual Unpacking the Test Tool Kit Figure 1. ScopeMeter Test Tool Kit The following items are included in your test tool kit: Note When new, the rechargeable NiMH battery is not fully charged. See Chapter 8. Page Safety Information: Read First 6 If Safety Features are Impaired Chapter 1 Using The Scope Powering the Test Tool Resetting the Test Tool Navigating a Menu Hiding Key Labels and Menus Input Connections Making Scope Connections Displaying an Unknown Signal with Connect-and-View Making Automatic Scope Measurements Freezing the Screen 15 Using Average, Persistence and Glitch Capture Using Average for Smoothing Waveforms 16 Using Persistence to Display Waveforms 17 Displaying Glitches Suppressing High Frequency Noise 18 Acquiring Waveforms Selecting AC-Coupling Reversing the Polarity of the Displayed Waveform 19 Working with Noisy Waveforms Using Waveform Mathematics Functions Analyzing Waveforms Chapter 2 Using The Multimeter Making Meter Connections Making Multimeter Measurements 23 Page Freezing the Readings Selecting Auto/Manual Ranges Making Relative Measurements Chapter 3 Using The Recorder Functions Opening the Recorder Main Menu 28 Plotting Measurements Over Time (TrendPlot) Starting a TrendPlot Function 29 Displaying Recorded Data 30 Changing the Recorder Options Turning Off the TrendPlot Display 31 Recording Scope Waveforms In Deep Memory (Scope Record ) Starting a Scope Record Function Time from start at the top of the screen. The status at the bottom of the screen which 32 Displaying Recorded Data Using ScopeRecord in Single Sweep Mode 33 Using Scope Record in Triggered Single Sweep Mode Analyzing a TrendPlot or Scope Record Chapter 4 Using Replay, Zoom and Cursors First replay the last screens to find the screen of Then zoom in on the signal event. Finally, make measurements using the cursors. Replaying the 100 Most Recent Scope Screens 36 Replaying Step-by-Step 37 Replaying Continuously Turning Off the Replay Function Capturing 100 Intermittents Automati cal ly Zooming in on a Waveform Page 40 Making Cursor Measurements Using Horizontal Cursors on a Wavefo rm 41 Using Vertical Cursors on a Waveform 42 Using Cursors on a A+B, A-B or A*B Waveform Making Rise Time Measurements Chapter 5 Triggering on Waveforms Setting Trigger Level and Slope Using Trigger Delay or Pre-trigger Automatic Trigger Options Triggering on Edges 48 Triggering on Noisy Waveforms Making a Single Acquisition Page Triggering on External Waveforms Triggering on Video Signals 52 Triggering on Video Frames Triggering on Video Lines 53 Triggering on Pulses Detecting Narrow Pulses Page 55 Finding Missing Pulses Page Chapter 6 Using Memory, PC and Printer Saving and Recalling Save screens and setups to memory, and recall Recall screens and recordings to analyze or print the Recall a setup to continue a measurement with the 58 Saving Screens with Associated Setups 59 Deleting Screens with Associated Setup s Recalling Screens with Associated Setu p s 60 Recalling a Setup Configuration Viewing Stored Screens 61 Documenting Screens Connecting to a Computer 62 Connecting to a Printer 63 Setting up the Printing Configuration Printing a Screen Page Chapter 7 Tips Page Page 68 Using the Independently Floating Isolated Inputs Measuring Using Independentl y Floating Isolated Inputs It allows simultaneous measurement of Additional safety. Since the commons are not directly Additional safety. When measuring in systems with + - Using the Tilt Stand Resetting the Test Tool Suppressing Key Labels and Menus Changing the Information Language Adjusting the Contrast and Brightness Changing Date and Time 73 Saving Battery Life Setting the Power Down Timer Changing the Auto Set Options Chapter 8 Maintaining the Test Tool Charging the Batteries Extending Battery Operation Time Operate the test tool on batteries until the To obtain optimal battery condition again, you can Replacing the NiMH Battery Pack BP190 Calibrating the Voltage Probes Page 80 Displaying Calibration Information Parts and Accessories Standard Accessories * Page Page 84 Optional Accessories Optional Service Manual 85 Troubleshooting The Test Tool Does Not Start Up The Test Tool Shuts Down After A Few Seconds The Screen Remains Black The Operation Time Of Fully Charged Batteries Is Too Short Page Chapter 9 Specifications Introduction 88 Dual Input Oscilloscope Isolated Inputs A and B (Vertical) Horizontal 89 Trigger and Delay Automatic Connect-and-View Trigger Edge Trigger Isolated External Trigger Automatic Scope Measurements General DC Voltage (VDC) 91 AC Voltage (VAC) AC+DC Voltage (True RMS) 92 Amperes (AMP) Peak Frequency (Hz) Duty Cycle (DUTY) 93 Power Phase Temperature (TEMP) Decibel (dB) Meter Ohms ( Meter Input Meter Functions DMM Measurements on Meter Inputs 95 Diode Temperature (TEMP) DC Voltage (VDC) AC Voltage (VAC) Recorder TrendPlot (Meter or Scope) Scope Record 97 Zoom, Replay and Cursors Zoom Replay Cursor Measurements Miscellaneous 98 Probe Calibration Memory a dual input TrendPlot a dual input Scope Record Environmental Safety ANSI/ISA S82.01-1994 EN61010-1 (1993) (IEC1010-1) CAN/CSA-C22.2 No.1010.1-92 UL3111-1 101 10:1 Probe Safety Electrical specifications Environmental Fluke 192/196/199 Users Manual Figure 53. Max. Voltage From Probe Tip to Ground and From Probe Tip to Probe Reference Figure 54. Safe Handling: Max. Voltage From Probe Reference to Ground Electromagnetic Immun ity Page Index Numerics A B C D E F G H N O P R S T U V Z