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Fluke 199XRAY 
Users Manual 

2-12 

kVp Scope Mode Presets 

When entering the kVp mode some Scope functions are 
preset. Some of these function setting are fixed, some can 
be changed. See Table 2-1 and Table 2-2 for details. 

Trigger

 settings can not be changed. 

Vertical defection

 can be changed using the RANGE 

key. 

Time base

 can be changed using the TIME key. The 

highest time base speed is 500 

μ

s/div. 

Sensitivity

Probe Factor

, and 

Bandwidth filter

 are 

fixed. 

Note: 

 In kVp mode Input B can be used , but will show 
no readings. A trace will only be shown if 
triggering via Input A occurs. 

 

Table 2-1. Default Filter Pack Settings 

Filter Pack 

Vertical Sensitivity 

Zero Value 

Horizontal Deflection 

Trigger Level 

Wide Range 

20 kV/div 

40 kV 

10 ms/div 

80 kV 

K-Edge Mammo 

500 mV/div 

0 V 

10 ms/div 

1 V 

Linear Mammo 

5 kV/div 

0 kV 

10 ms/div 

10 kV 

CT 

20 kV/div 

60 kV 

10 ms/div 

100 kV 

Mobile Pack Plus 

20 kV/div 

40 kV 

10 ms/div 

80 kV 

Low Range 

20 kV/div 

26 kV 

10 ms/div 

46 kV 

 

Summary of Contents for 199XRAY

Page 1: ...Fluke199XRAY Medical ScopeMeter Users Manual 4822 872 30791 August 2006 2006 Fluke Corporation All rights reserved All product names are trademarks of their respective companies...

Page 2: ......

Page 3: ...99XRAY User Interface 1 3 USER Button Bar 1 3 190B C RECORDER Key 1 4 199XRAY MEDICAL Key 1 4 kVp Measurement Procedure 2 1 Selecting a Filter Pack 2 1 Wide Range Low Range Filter Pack 2 2 CT Mobile P...

Page 4: ...Measurements RADIO only 2 8 AUTO kVp Mode MANUAL Mode 2 9 Selecting AUTO kVp mode Manual Mode 2 9 Auto kVp Mode Waveform Requirements 2 9 kVp Scope Mode Screen Readings F1 F4 Keys 2 10 kVp Mode Readi...

Page 5: ...d comply with the safety instructions that you find in the ScopeMeter 190B C Series Getting Started manual and in the Fluke 190B C Users Manual Limited Warranty Limitation of Liability Read the Warran...

Page 6: ...asive fast measurement of kVp without endangering personnel and or equipment Its use is primarily intended for X ray machine service and calibration The kVp Divider provides an analog output voltage p...

Page 7: ...ly language selection is not possible See USER Button Bar below The 190B C RECORDER functions can be selected by pressing the RECORDER key The 199XRAY RECORDER functions can be selected by pressing th...

Page 8: ...the MEDICAL key will open the screen below Press again or press to exit The Medical measurements kVp function is described in Chapter 2 of this manual Operating instructions for the Scope Trend Plot t...

Page 9: ...the 199XRAY using a shielded 1 1 cable for example the cable of the MA190 Accessory set 2 Select the required filter pack see Selecting a Filter Pack 3 Start the measurement See kVp Scope Mode on pag...

Page 10: ...ange with the arrow keys then accept 2 Select the wanted signal shape then accept The test tool will enter the kVp Scope Mode see page 2 7 CT Mobile Pack Plus Filter Pack Similar screens are shown for...

Page 11: ...ray beam should cover the entire filter pack Select the k Edge Mammo filter pack from the filter pack menu 25 kVp Measurement Procedure Set the x ray generator for 25 kVp 100 mA 80 ms If not available...

Page 12: ...ter pack Increase the target to filter pack distance to about 15 inches 38cm If the Model 35080 A B M kVp Divider changes position in the x or y axis with respect to the x ray generator during the lin...

Page 13: ...ect k Edge Mammo with the arrow keys then accept The screen will show the present k Edge calibration values 2 Accept Recalibrate to start the calibration You will see the calibration startup screen as...

Page 14: ...er pack Continue as for the k Edge Mammo filter pack step 3 Use cal values to use the present calibration values The test tool will enter the kVp Scope Mode see page 2 7 This choice is disabled if the...

Page 15: ...utton and use the F1 F2 and F3 keys To start a new measurement press F4 EXIT REPLAY For more information please see the 190B C Users Manual Fluoro Mode FLUORO When used in the Fluoro mode the 199XRAY...

Page 16: ...is measured between the points corresponding to 75 of kVp avg on the first rising edge and last falling edge of the kV waveform Exposure time in pulses is measured by counting the pulses that exceed...

Page 17: ...e in the radiographic measurement mode the entire waveform must be onscreen and must meet the following criteria The kV being measured must be within the range of the chosen filter pack and must be ab...

Page 18: ...softkey functions for cursor menu ON on the next page TIME PULSE Readings You can select Time or Pulse readings if applicable using the F3 key xx xx ms time of pulse AUTO xx xx ms time of multiple pu...

Page 19: ...he MEDICAL RECORDER screen F1 F4 softkey functions for cursor menu ON Select the cursor mode AUTO kVp mode MANUAL mode Two vertical cursors Use to move the cursors Use F2 to select cursor to be moved...

Page 20: ...speed is 500 s div Sensitivity Probe Factor and Bandwidth filter are fixed Note In kVp mode Input B can be used but will show no readings A trace will only be shown if triggering via Input A occurs Ta...

Page 21: ...V 10 kV div 60 100 kV 60 kV 5 kV div 50 70 kV 50 kV K Edge Mammo 500 mV div N A 1 V Linear Mammo 5 kV div 10 30 kV 10 kV 10 kV div 20 40 kV 20 kV CT 20 kV div 100 140 kV 100 kV 10 kV div 80 120 kV 80...

Page 22: ...cations kVp Avg Accuracy Filter Pack Large Signal Small Signal kV Peak Accuracy Exposure Time Accuracy Wide Range 1 1 5 2 0 5 K Edge Mammo 1 N A N A 0 5 Linear Mammo 1 1 5 2 0 5 CT 1 1 5 2 0 5 Mobile...

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