Quick Check

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Piranha & Quick Check Getting Started 2014-06-02/1.3A

 

Quick Check

 

17

 
       
   

Meter setting

Description and use

   

Waveform

Select the waveform recording time. Use the shortest time to see details in the

   

recording time

waveform. If you use a longer time, you lose details in the waveform. This setting

     

doesn't influence on the accuracy.

       
   

Waveform type

This is the waveform type for the X-ray generator. It is normally HF/DC. Sometimes

     

for older X-ray units and for dental you must use 1-phase. Be careful to select the

     

correct waveform type for maximum accuracy.

       
   

Added filtration

Any added filtration specified here will be used to compensate the kV and dose

   

(mammography

readings. Use this, for example, when you add filtration during an HVL

   

only)

measurement.

     

Note: Piranha gives you HVL for each exposure. Use of additional filters is optional.

       
   

Compression

Select here if compression paddle is used or not used.

   

paddle

     
   

(mammography

     
   

only)

     
       
   

Trigger level

This is the level used for the time measurement. You can use this if you want for

   

(time)

example to avoid pre-pulses to be included in the exposure time.

           

 

 

How to use the different calibrations:

 

 

Code

Calibration

 

Usage

 

R1

W/3 mm Al

 

General radiography, fluoroscopy, dental and CT

 

C1

     
         
 

C5

Aquillion 64-

 

Suitable for Toshiba Aquillion 64-320 CT

         
 

C6

GECT (10.5°)

 

Suitable for GE CT tubes with a 10.5° anode angle

         
 

C4

GECT (7°)

 

Suitable for GE CT tubes with a 7° anode angle as well as for other

       

manufactures CT tubes and replacement tubes with a 7° anode

       

angle

         
 

C3

Straton (Siem1)

 

Suitable for Siemens CT with Straton tube

         
 

M8

Mo/1 mm Al

 

General mammography

         
 

M3

Mo/25 µm Rh

 

General mammography

         
 

M1

Mo/30 µm Mo

 

General mammography

         
 

M4

Rh/25 µm Rh

 

General mammography

         
 

M7

W/0.50 mm Al

 

General mammography - suitable for Philips MicroDose (Sectra)

         
 

M15

W/0.70 mm Al

 

General mammography - suitable for Hologic Selenia Dimensions and

       

Fuji Amulet

         
 

M10

W/50 µm Ag

 

General mammography - suitable for Hologic Selenia Dimensions and

       

Fuji Amulet

         
 

M16

W/50 µm Ag (Sel)

 

Suitable for Hologic Selenia Mammography with W anode

         
 

M6

W/50 µm Rh

 

General mammography - suitable for Hologic Selenia Dimensions and

       

Fuji Amulet

         
 

M12

W/50 µm Rh (Gio)

 

Suitable for Giotto Mammography

         
 

M17

W/50 µm Rh (Sel)

 

Suitable for Hologic Selenia Mammography with W anode

         
 

M11

W/75 µm Ag

 

General mammography

         


 

 

 

 

 

 

 

 

 

2014-06-02/1.3A Piranha & Quick Check Getting Started

 

18

Quick Check

     

 

There are three different measuring modes available using the Piranha. They are as follows:

 

 

Measuring mode

Description and use

 

Normal

The Normal mode is used for short and long (fluoro) exposures. In this mode, your

   

meter will automatically sense if there is a signal and when it is above a certain

   

trigger level. If the exposure is long, the displays/grid will be updated with new

   

data every 2 seconds. If the exposure is short, the results are displayed as soon as

   

the trigger is off.

     
 

Free run

The free run mode has no trigger level. As soon as the meter is told to begin

   

measuring, it starts to measure even if there is no signal. This measuring mode is

   

useful when the signal you want to measure is very low . Free run is recommended

   

for light measurements, especially when measuring "ambient" light (when no

   

shutter is present).

     
 

Timed

The Timed mode setting measures during a pre-defined time period.

   

Measurements in Timed mode must be started manually. This measuring mode is

   

very useful when you want to measure a very low signal. You can use the "very

   

high" sensitivity setting in Timed mode and it will further improve the meter's

   

capability to measure very low signals.

     

 

 

You can read more about meter settings for Piranha in the topics Meter Adjust and Different measuring modes.

 

 

  1. Applications with analysis
  2. There are also a number of applications available in Quick Check. An application is a predefined measurement where your data are analyzed, it might also include pass/fail criteria. The applications available in Quick Check are not possible to modify in any way. If you have more needs, use Ocean Professional. You can then create tests with user-defined calculations and pass/fail criteria. You will find applications for:
  1. Accuracy Reproducibility mA linearity HVL
  1. CTDI
  1. 1. You start an application by clicking on the Application button (if the button is not enabled, no applications are available for current mode):
  1. 2. A menu showing available applications is shown:
  2. Piranha & Quick Check Getting Started 2014-06-02/1.3A
  3.  

Quick Check

19



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Chose an application, for example kVp Accuracy. The screen layout is different for the application compared to a standard Quick Check measurement. In this case there are no displays only grid (exposure list) is shown. There is also an analysis that perform some kind of calculation (in this case kVp accuracy) on your measured data.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4. You can modify set values in the grid (exposure list). Click in a cell to change set values. For example, you may want to change the kVp set value for exposure #4 from 80 to 81 kV.


 

 

 

 

 

 

 

 

 

 

 

 

5. Now make the exposures.


 

 

 

 

2014-06-02/1.3A Piranha & Quick Check Getting Started

 

20

Quick Check

     


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

You can maximize/minimize the exposure list section and the analysis section with double-click or by clicking on the button.

 

The analysis part will now show the result.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Click on Preview/Print to print your report.

 

 

This analysis is fixed and you can not change its structure. If you have more needs and want to customize your analysis, change pass/fail criteria, use your own calculations and so on; then use Ocean 2014 Professional. The topic Analysis (Definitions) describes which analysis that are available in Ocean 2014.

 

You can open any Quick Check measurement as a Real-time display and in that way modify and extend its capability. See topic Open an old measurement.

 

 

  1. Quick Check Favorites
  2. The Favorites function in Quick Check is an optional way for you to customize the use of Quick Check. It allows you to use and quickly access templates that performs specific measurements. You use Ocean 2014's template design functions to create your own templates and you store them in a specific folder to make them available in Quick Check.
  3. Piranha & Quick Check Getting Started 2014-06-02/1.3A
  4.  

Quick Check

21


 

By default, no Favorites are available in Quick Check. You can create your own Favorites to be used in Quick Check by using Ocean 2014's template design capability. The section Create Quick Check Favorites describes how this is done.

 

If you have stored one or more favorites in the Favorite folder (in the Library) the Favorite list is shown when you start Quick Check. The list shows the Favorites you have stored in the folder.


 

 

 

 

 

 

 

 

 

 

 

 

In this case are two favorites stored in the Favorites folder. If you select one, it loads and you can start to measure directly. If you click on "More...", the normal Quick Check setup procedure starts.

 

 

You can go to the Favorite list whenever you are using the Quick Check by clicking on the Favorites button.


 

 

 

 

 

 

The Favorite list will be shown and you can quickly select a another favorite.


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2014-06-02/1.3A Piranha & Quick Check Getting Started

 

22

Quick Check

     

 

  1. Detector selection
  2. When you load a Favorite the required detectors are checked when it loads. If a detector specified, or a compatible one, isn't available in the template, the Detector Selection window is shown. It will shown available detectors. It will be directly shown if you disconnect/connect a detector.
Краткое описание
Quick Check используется, когда нужно сделать быстрые измерения. Quick Check автоматически подстраивается под используемый счетчик и подключенный детектор. Проверка запускается с включением программы и любые изменения, которые вы делаете, автоматически обнаруживается и Quick Check приспосабливается к новой ситуации. Quick Check предназначена для планшета (с сенсорным экраном), но, конечно, работает и на обычном ноутбуке. С Quick Check вы можете выполнять следующие действия:
Содержание
Table of Contents

1 Quick Check ......................................................................................... 4
1.1 Start the Tablet .............................................................................................................. 4
1.2 First measurement with Quick Check ......................................................................... 6
1.3 Run Quick Check on a Tablet ...................................................................................... 9
1.4 Change Meter Settings .............................................................................................. 15
1.5 Applications with analysis .......................................................................................... 18
1.6 Quick Check Favorites ............................................................................................... 20
1.6.1 Detector selection .................................................................................................... 20
1.6.2 Create Quick Check Favorites ................................................................................ 20
1.7 Save a measurement ................................................................................................. 23
1.8 Open an old measurement ........................................................................................ 23
1.9 Print .............................................................................................................................. 24
1.10 Send data to Excel ..................................................................................................... 26
1.11 Import/export ................................................................................................................ 29
1.12 Options ......................................................................................................................... 31
1.13 Close Quick Check ..................................................................................................... 34