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User Manual

CP Series 

Version 3.1 – June 2020

39 

5.2.2  ICM

 CHART

 

Newly delivered equipment comes pre-loaded with standard ICM charts for the most used film types and 
materials. Custom charts for different film brand, film type or specific material can also be entered in the 
PowerBox and used for exposure time or kV calculations. 
Please refer to the next chapter Custom charts for more information on 
entering custom charts. 
The parameters linked to the chart to be used for the calculation are: 

Geometry:  Generator

model (currently only

directional is available)

Material: The material that

will be inspected.

Film: The film type that will

be used. Press ‘OK’ to

change the Film type or

brand.

Film density: The desired

density on the film

Confirm: Press ‘OK’ on the

confirm item when the

desired parameters are set

and go back to the main

calculation menu.

Note:

 Although the CP160D/CP200D/CP225D/CP300D/CP300C can make exposures of 10kV, a kV setting 

lower than 40kV will not be accepted by the calculation software. This is because the ICM exposure charts 
start from 40kV. 
If you wish to use the calculator at lower kV, a custom chart has to be added. 

5.2.3  C

USTOM CHART

 

For materials or film types that are not standard included in the 
calculation software, custom exposure charts can be made and stored in 
the PowerBox. Custom charts will enable easy, fast and correct 
calculation of the required exposure time, greatly reducing the amount of 
film that is used on trial and error basis. 
Custom charts can be entered in the PowerBox by specifying the material 
thickness which results in the specified thickness for 5mA.min and 100mA.min for each kV line. 

ICM chart 

Geometry

Dir

Material 

Al 

Film

AGFA D7

Film density

2.2

**********

Confirm

Custom chart 

Add new chart 

Delete chart

Choose chart

Summary of Contents for CP Series

Page 1: ...Zoning Les Plenesses Rue du Progrès 3 4821 Andrimont Belgium Tel 32 0 87 440 150 Fax 32 0 87 440 160 icm sales teledyne com User Manual CP Series Version 3 1 June 2020 ...

Page 2: ...____________________________________________________________ 23 3 1 7 Memory and identification__________________________________________________________ 23 3 2 PowerModule ______________________________________________________________ 24 3 3 PowerBox__________________________________________________________________ 24 3 3 1 Mechanical dimensions ___________________________________________________...

Page 3: ..._______________ 41 5 4 2 Door control _____________________________________________________________________ 42 5 4 3 Lamp control_____________________________________________________________________ 42 5 4 4 Interlock ________________________________________________________________________ 42 5 4 5 Bluetooth _______________________________________________________________________ 43 5 4 6 Date and ...

Page 4: ...________________________________________________ 51 6 3 3 E11 T amb max __________________________________________________________________ 51 6 3 4 E12 T SF6 max___________________________________________________________________ 51 6 3 5 E13 T rad max ___________________________________________________________________ 51 6 3 6 E40 kV preheat m s_____________________________________________________...

Page 5: ...___________________________________________________ 59 7 10 Interconnection cable extension per 20m up to 100m ___________________________ 59 7 11 Junction box for dual flashing light ____________________________________________ 59 7 12 Junction box for dual Audible flashing light _____________________________________ 59 8 PRE SETS CONFIGURATION _______________________________________________ 61 9...

Page 6: ... 02 2017 USB and RS422 remote control added 3 3 7 3 3 8 9 JC 2 6 07 06 2017 CP300D added Operating range reviewed Technical specification reviewed Connector position change added 2 1 3 1 JC 2 7 26 01 2018 Super User code added Frames and settings added 5 9 JC 2 8 20 12 2018 CP275D Added All JC 2 9 27 02 2019 Door contact connection with flashing light added 7 1 JC 3 0 12 02 2020 CP300C Added All E...

Page 7: ...ance with the User Manual and proper heating and cooling procedures must always be strictly followed The noise of the cooling fan at maximum power reaches 86dB You may need or want to wear ears protection in respect to the local regulation or your personal well being The Goods may also contain hazardous substances such as lead and beryllium Buyer must comply with all applicable regulations relatin...

Page 8: ...the CP generator s serial and model number exposure listing operational parameters and even failure data Thanks to this memory it is possible to change the PowerBox and even the Power Module with any other one without any need for configuration or calibration This unique feature will enable easy in the field repairs and minimize transportation cost to the repair center in case of a breakdown since...

Page 9: ... 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 mA kV CP200D OPERATING RANGE Maximum power curve kV x mA 900 Watts 0 1 2 3 4 5 6 7 8 9 10 11 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 mA kV CP160D OPERATING RANGE Maximum power curve kV x mA 900 Watts ...

Page 10: ...2 3 4 5 6 7 8 9 10 11 0 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210220230240250 mA kV CP225D OPERATING RANGE Maximum power curve kV x mA 900 Watts 0 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 mA kV CP300C OPERATING RANGE CP300C ...

Page 11: ...lovolt stability 0 5 0 5 0 5 0 5 0 5 0 5 Duty cycle at 30 C ambient temperature 100 100 100 100 100 100 Steel penetration at maximum kV and power mm Fe 29 42 47 66 56 42 Total weight excluding hand rings kg 11 9 12 12 1 23 27 6 15 9 Overall dimensions excluding hand rings mm Ø 140 x 695 Ø 140 x 715 Ø 140 x 725 Ø 180 x 862 Ø 180 x 835 Ø 140 x 669 Leakage dose at 1 m at full output mSv h 2 0 2 0 2 0...

Page 12: ...ximum useful angle of X ray panoramic beam 360 x 40 Tube inherent filtration Nickel mm 0 8 Be 0 8 Be 0 8 Be 0 8 Be 0 4 Ni 3 5 Al 0 8 Be Weather protection IP65 IP65 IP65 IP65 IP65 IP65 Working temperature range C 30 to 60 30 to 60 30 to 60 30 to 60 30 to 60 30 to 60 Storage temperature range C 40 to 70 40 to 70 40 to 70 40 to 70 40 to 70 40 to 70 In Open Air with a minimum airstream of 5 m sec ...

Page 13: ...User Manual CP Series Version 3 1 June 2020 13 2 1 3 EXPOSURE CHARTS ...

Page 14: ...User Manual CP Series Version 3 1 June 2020 14 3 COMPONENT DESCRIPTION 3 1 THE CP SERIES X RAY GENERATOR 3 1 1 MECHANICAL DIMENSIONS CP160D CP200D CP225D CP300D ...

Page 15: ...User Manual CP Series Version 3 1 June 2020 15 CP300C ...

Page 16: ...User Manual CP Series Version 3 1 June 2020 16 CP200DS ...

Page 17: ...tion to the PowerBox No exposure will be possible if the carousel is set between two positions or if it is set in the pointer position No exposure is possible above 50kV if the Beryllium window is set A warning will be displayed on the PowerBox if the shutter is not set during the preheating or if it is set during a normal exposure The laser pointer can be switched on and off by pressing the red p...

Page 18: ... the center of the laser pointer CAUTION on CP300D the laser turns on automatically when on position Avoid direct exposition with the eyes For CP160 200 225D press the button for more than 1 second The laser will automatically shut down after 20 seconds or when the red button is pressed again The laser pointer can be used to align the generator to target the area under inspection 3 1 4 MAINTENANCE...

Page 19: ...x with the CP SERIES generator The socket of the interconnection cable on the generator side can easily be switched between an axial or radial connection position Below is the procedure explaining how to switch from one position to another CP160 200 DS 225D Unscrew the 4 screws fixing the connector Slide down the connector ...

Page 20: ...User Manual CP Series Version 3 1 June 2020 20 Rotate the connector 180 And screw back the 4 screws ...

Page 21: ...User Manual CP Series Version 3 1 June 2020 21 CP300D 300C Remove the 3 screws fixing the cover Lift gently the cover and disconnect the fan connector ...

Page 22: ... cover and unscrew the cap Unscrew the connector and switch its position with the cap Make sure to replace the cap at the previous location of the connector and fix everything with the screws Do not forget to reconnect the fan s connector and fix the cover back in place ...

Page 23: ...ator s cooling requirements In this mode you will notice the sound generated by the fan increase to its maximum in several steps throughout the exposure For optimum performance of the cooling system allow a free exhaust of air from the main cooling fan and foresee an obstruction free area of at least 1 meter from the cooling fan If dust has accumulated on the cooling fan or underlying heat sink cl...

Page 24: ... SERIES generator This PowerModule is a standard component and is identical for all Site X CP generators It can easily be replaced and no further configuration or calibration is required even on site Required in some countries ICM makes a flashing light on the generator available by standard The flashing light is positioned on the PowerModule next to the interconnection socket The behavior of the ...

Page 25: ...tton with built in red light 2 Secondary display 10 START button with built in green light 3 Time key 11 Main power switch 4 mA key 12 Safety key switch 5 kV key 13 Enter key 6 Constant Power key 14 Cancel key 7 Alphanumeric keys 0 to 9 15 Menu navigation keys Back Up Down Ok 8 Yellow light 1 3 2 4 5 6 7 8 9 ...

Page 26: ...The interconnection cable connects the PowerBox to the CP SERIES generator providing power and communication between them 3 3 5 INTERLOCK CONNECTOR The interlock connector provides an interface to connect up to 5 programmable input contacts 4 programmable output contacts for use with a 24Vdc provided by the PowerBox and 4 programmable relays contacts These interface contacts can be used for safety...

Page 27: ... chapter for more information on how to configure the inputs D LAMP 1 TO 4 Lamp 1 to 4 are 4 fully configurable output contacts which can be used in combination with the 24Vdc provided by the PowerBox for warning lamps sirens or any other 24V output or warning device provided the max power consumption is respected The maximum total power consumption for all 4 ports combined is 15 Watt The respecti...

Page 28: ...desired position Release the joints to lock back into the selected position 3 3 7 USB PORTS MASTER PORT The master USB port can be used to upgrade the CP SERIES generator or PowerBox software to import new languages and download the shots and errors records stored in the PowerBox for archiving or analyses SLAVE PORT The USB slave port allows for advanced remote control and communication with compu...

Page 29: ... 7P 6P connector on the connection cable side Pin layout is as follow Pin labels 1 to 6 are printed on the connector See 9 Communication protocol for more information about remote control 1 In the unlikely event where both USB slave and RS422 ports are connected the Power Box will treat them independently and answer to all requests in a chronological sequence N du contact Couleur de fil Signaux 1 ...

Page 30: ... kVA to offer the full performances of the tube head The excellent power factor voltage and current are in phase guarantees smooth operation without any particular problems with most existing models The electrical power sets can be of petrol type with electronic regulation or diesel with flywheel Voltage and frequency fluctuations should be less than 5 4 1 3 PROTECTIVE EARTH CONNECTION The CP SERI...

Page 31: ...posure Allow the fan to cool the anode down during 1 minute before to switch the off the PowerBox 6 Check that neither the air inlet nor outlet of the tube head becomes blocked 7 Do not attempt to modify disconnect or bridge the safety shut off devices Your warranty will be void 8 Use the custom diaphragm adapted to the sizes of your films as much as possible to reduce the scattered radiation leve...

Page 32: ...the cables to the PowerBox and CP SERIES generator make sure to close the connector until a click can be felt This will ensure a good connection and will prevent the cables from getting disconnected while the equipment is in use When properly locked a small silvery dot is visible in the connector ...

Page 33: ...essage further asks the operator if he would the maximum kV to be programmed for the preheating Pressing the ENTER button will automatically program the maximum kV and mA and the required preheating time will be shown When pressing cancel the last used exposure values will be loaded Depending on the set kV value a shorter preheating may be required or not at all The required preheating time is ind...

Page 34: ... CP SERIES will be correctly pre heated in the minimum amount of time as possible even when the CP SERIES generator was previously used with another PowerBox It is not possible for the user to avoid the preheating procedure since bypassing it would lead to serious defects and malfunction of the equipment The preheating time is mainly based on the kV setting and idle time of the CP SERIES generator...

Page 35: ... desired exposure time using the numeric keys in a 4 digit xxmxx format Minutes will be validated as soon as 2 digits will be entered or if the OK or V key is pressed and PowerBox will jump automatically in the seconds sections Seconds will be validated under the same conditions When the parameters have been keyed in press the Start button 10 to start the exposure Should you interrupt the exposure...

Page 36: ...ton 9 or by turning OFF the Safety key 12 It is however not recommended to switch OFF the power with the power switch 11 When the STOP button is pressed or the Safety key is switched off the remaining preheating or exposure time is kept When the danger situation is cleared and X ray can be emitted again the remaining preheating or exposure time can be finished by pressing the START button again ...

Page 37: ...ans they cannot be changed or accessed In the PowerBox menu these items are preceded by a padlock symbol There are 2 reasons an item can be locked 1 The item refers to the CP SERIES generator and this one is not connected to the PowerBox Connect the generator to have access to this item 2 The item is password protected enter the appropriate password to unlock the item Note There are 3 types of pas...

Page 38: ...must be completed to make the calculation are kV or TP depending on the selected calculation mode enter the desired kV or Exposure time mA the desired mA D Select material film type and desired quantity See below for further explanation Press OK to enter the sub menu and change the desired settings Thickness the thickness of the inspected material in mm FFD Film to Focal Distance in mm D When sele...

Page 39: ...ed parameters are set and go back to the main calculation menu Note Although the CP160D CP200D CP225D CP300D CP300C can make exposures of 10kV a kV setting lower than 40kV will not be accepted by the calculation software This is because the ICM exposure charts start from 40kV If you wish to use the calculator at lower kV a custom chart has to be added 5 2 3 CUSTOM CHART For materials or film types...

Page 40: ... the kV lines For our example 20kV Select enter thicknesses and press the OK button 15 Now enter the thicknesses of 5mA min and 100mA min for each of the kV lines Select continue and press the OK button to go to the next kV line Select Finish and press the OK button to complete the entry of your custom chart Your custom chart is now saved and can be recalled when doing an exposure calculation with...

Page 41: ...at allows you to save the changes you ve made However if you ve made some changes and escape out of the submenu without confirming the changes a message will pop up asking you if you want to save or cancel the modifications you ve done 5 4 1 CHANGE SU CODE Allow to change the SuperUser code You have to enter the old code and twice the new code to avoid any typo mistake Old or default code will be ...

Page 42: ...s or siren are connected the device failure detection can be deactivated in this menu All off Disables the device failure detection for all devices Lamp 1 Lamp 2 Lamp 3 Ext Buzzer Enable disables the device failure detection for the external lamp and siren outputs on the PowerBox s Interlock connector Green lamp Red lamp Yellow lamp Enable disables the device failure detection for the front panel ...

Page 43: ...st need to set the pairing mode to ON Under Windows 8 or later we recommend using a socket connection like https inthehand com components 32feet Virtual COM ports while still available may lead to wrong or unstable connections 5 4 6 DATE AND TIME There is a real time clock in both the PowerBox and the CP SERIES generator indicating the UTC time and date The CP SERIES generator s clock data will be...

Page 44: ... you for translation Once translation is finished ICM can compile a new language file and update for the PowerBox software Once the software in the PowerBox is upgraded your translations will be available in the PowerBox menu 5 4 8 SOFTWARE Serial numbers displays the electronic identification number of the PowerBox this number is required in case you want to receive the code to unlock the exposur...

Page 45: ...andby i e Sleep brightness Value can be adjusted between 1 255 seconds 5 4 10 CAROUSEL There are 5 positions of the carousel as illustrated in the CP SERIES generator s component description chapter When the Control is ON the position of the carousel is verified by the PowerBox to ensure it is correct before allowing a shot For example if the carousel is on an in between position or on the laser p...

Page 46: ...mp during the shot 5 4 13 FAN MODE The speed of the cooling main fan of the CP SERIES generator can be set to operate in 3 modes 1 Silent The fan speed will be kept as low as possible During a shot as the generator gets hotter the fan speed will increase to match the increased cooling need of the generator 2 Max power The fan will always run at maximum power ensuring the best cooling possible 3 Me...

Page 47: ...kV kV and mA mA Duty cycle of the kV inverter and current drawn by the filament mA Frequency of the kV inverter Hz and the filament inverter Hz Temperature of the kV inverter i C the ambient air in the PowerModule a C and the SF6 pressure bar Temperature of the SF6 gas s C and radiator of the generator r C Input voltage AC V and frequency Hz ambient temperature in the PowerBox a C Internal 50Vdc V...

Page 48: ...lyses purposes 5 6 2 GENERATOR The Show all menu item will retrieve the exposure listing from the connected generator and list them on the display Further details of a particular exposure can be viewed by navigation to the desired exposure using the navigation keys 15 and pressing the OK button If no generator is connected no listing can be retrieved and a padlock symbol will be shown before the g...

Page 49: ...he PowerBox will simulate all operations without actually generating X rays The user is able to change setting of kV mA exposure time and go through all the PowerBox menus When pressing the START button the PowerBox will even simulate an exposure and indicate fake measurements of kV and mA Note To be able to enter the Demo mode the CP SERIES generator must be disconnected The Safety Key Switch 12 ...

Page 50: ...uipment from operating This failure situation must be resolved before a next shot can be made 6 2 MOST COMMON WARNING MESSAGES 6 2 1 E56 GAS LEAK The CP SERIES constantly makes sure the pressure is high enough according to SF6 temperature If it is too low a warning message will be displayed indicating that the gas pressure is getting low Please schedule maintenance for the CP SERIES generator to i...

Page 51: ...s you use it regularly 6 3 2 E10 T INV MAX The temperature of the invertor transistors in the PowerModule has become too hot Allow the CP SERIES generator to cool down in stand by mode before attempting to make further exposures 6 3 3 E11 T AMB MAX The ambient temperature in the PowerModule of the CP SERIES generator has become too high for the equipment to operate safely Make sure there is enough...

Page 52: ...rized to do so 6 3 10 E87 E88 WATER OR OIL FLOW DEFECT The water or oil flow control circuit detects an error Please check the cooling circuit or disable the control if you are not using liquid cooling 6 3 11 E89 DEFECTIVE EXTERNAL BUZZER The external buzzer is defective Replace it or disable the buzzer control if you are authorized to do so 6 3 12 E90 THROUGH E92 DOOR OPEN One of the 3 door contr...

Page 53: ...nter would also show up in the developed film Put the carousel in a correct position to continue with the exposure 6 3 17 E150 CAR UNLOCKED The carousel is in between 2 positions Verify that click can be heard and that the carousel is in a good position 6 3 18 E 151 CAR BE50KV The carousel is in the be window position but a kV is selected of more than 50kV Select a kV below or equal to 50kV or use...

Page 54: ...ontrolled by the PowerBox This accessory includes a 1 4 20UNC thread for mounting on a magnetic foot or on a tripod order number 00003406 and 00000666 to be ordered separately It is possible to dismantle the flashing light to connect a door contact However this feature is not available with the audible flashing light To connect a door contact disassemble the flashing light by removing the 4 inox s...

Page 55: ...s to be connected between the black wire and the blue grey wire pair connected together 7 2 AUDIBLE FLASHING LIGHTS ICM order number 00003072 A red orange and green warning light and siren in a reinforced housing with a 20 m connection cable attached The functioning of the 3 lights always on or flashing during X ray active and the siren can be controlled by the PowerBox This accessory includes a 1...

Page 56: ...siren described in point 8 1 and 8 2 can be equipped with a magnetic foot allowing them to be attached to metal objects such as pipelines metal tank walls or support structures 7 4 TRIPOD FOR FLASHING LIGHT ICM order number 00000666 The warning lights and siren described in point 8 1 and 8 2 can be mounted on a standard camera tripod ...

Page 57: ...al dimension 955 x 690 x 365 mm 7 6 TRIPOD FOR GENERATOR ICM order number 00003073 The tripod for the CP SERIES generator allows adjustment of height and rotation in 3 axes of the generator itself This allows the CP SERIES generator to be positioned in any position or orientation desired A clamping ring is mounted around the generator body which clicks into its tripod holder To release the CP SERI...

Page 58: ...eight in horizontal position total 2885 mm Maximum height in vertical position focal spot 2850 mm Fourth image Maximum height in vertical position total 2995 mm 7 7 ALUMINUM TRANSPORT CASE WITH CP TRIPOD ICM order number 00003434 An aluminum transport case which can hold the CP SERIES generator the PowerBox the 10m power cable a 20m interconnection cable a 3 color flashing light with built in sire...

Page 59: ...ng lights are connected respectively to Lamp2 and Lamp3 as described in 3 3 5 Thus it is necessary to adjust the interlocks in order to switch on Lamp2 and Lamp3 during exposure This can be done by selecting the Dual Flashlight standard as described in 5 4 4 or in manual mode If needed it is also possible to enable the control of both lamps as described in 5 4 3 7 12 JUNCTION BOX FOR DUAL AUDIBLE ...

Page 60: ...is necessary to adjust the interlocks in order to switch on Lamp2 and Lamp3 during exposure This can be done by selecting the Dual Flashlight standard as described in 5 4 4 or in manual mode If needed it is also possible to enable the control of both lamps as described in 5 4 3 ...

Page 61: ...User Manual CP Series Version 3 1 June 2020 61 8 PRE SETS CONFIGURATION Lamp 1 green Lamp 2 yellow Lamp 3 red ...

Page 62: ...ts 8 parity none stop bits 1 flow control none 9 3 CONNECTION THROUGH USB HID protocol is used Data from host to PowerBox is sent through IN endpoint Data from PowerBox to host is sent through control endpoint Messages are encapsulated into 64 bytes buffers 0 padded Descriptors are as follow Device Descriptor POWERBOX Offset Field Size Value Description 0 bLength 1 12h 1 bDescriptorType 1 01h Devi...

Page 63: ...d 7 Reserved set to one 1 bus powered for 1 0 8 bMaxPower 1 32h 100 mA Interface Descriptor 0 0 HID 1 Endpoint Offset Field Size Value Description 0 bLength 1 09h 1 bDescriptorType 1 04h Interface 2 bInterfaceNumber 1 00h 3 bAlternateSetting 1 00h 4 bNumEndpoints 1 01h 5 bInterfaceClass 1 03h HID 6 bInterfaceSubClass 1 00h 7 bInterfaceProtocol 1 00h 8 iInterface 1 00h HID Descriptor Offset Field S...

Page 64: ...unt 64 95 40 Usage Vendor Defined 1 09 01 Input Data Var Abs NWrp Lin Pref NNul Bit 81 02 Report Count 64 95 40 Usage Vendor Defined 1 09 01 Output Data Var Abs NWrp Lin Pref NNul NVol Bit 91 02 End Collection C0 9 4 MESSAGES In the communication protocol there are three kinds of messages 1 Order beginning by 2 Request beginning by 3 Reply or event beginning by Every order or request will generate...

Page 65: ...watchdog is not sent the shot will be stopped The answer to the command ON start shot will always be ON even in the case where the PowerBox is not able to start the shot for some reason The answer ON only means that the command ON has been received and acknowledged To check if the generator is shooting or not always refer to the status command ST On the next page you will find the complete descrip...

Page 66: ...r 3 requested kV value is below min kV 4 requested kV value is above max kV 5 kV ok but mA has to be adjusted 6 preheat is required to shoot at this kV value AAAA Argument depending of E If E 0 1 2 0 N A If E 3 min kV value for this generator kV If E 4 max kV value for this generator kV If E 5 adjusted mA value mA If E 6 required preheat time s MA XXX Program new mA value MA YYY E AAA XXX Requeste...

Page 67: ... is above max TP value 6 requested TP is bigger than remaining rental time 7 preheat is required TP is set automatically AAAA If E 0 1 2 3 6 0 N A If E 4 min TP value for generator s If E 5 max TP value for generator s ON Start shot ON N A N A N A OF Stop shot OF N A N A N A XO Watchdog XO N A N A N A TS Ask for the shot type TS X X 0 None no shot actually N A 1 Preheating 2 Normal shot 3 Cycles 4...

Page 68: ...3 Error state 4 Preheating required 5 Reserved for future use 6 Prewarning in progress 7 Ramp in progress 8 Shot in progress 9 End of shot 10 Wait in progress between cycles 11 Shot restart 12 Prompt message XXXX Remaining time prewarning shot wait s Y Number of errors N A ZZZ Error codes separated by commas N A RC Ask the rating chart RC AAA BBB CCC DDD EEE FFF GGGG AAA Min mA mA 10 BBB Max mA mA...

Page 69: ...y are end of life The cost of collection is not included in the standard package Customers can return the concerned products to TELEDYNE ICM or to TELEDYNE ICM s authorized distributor TELEDYNE ICM specifies that substances such as lead Pb see Annex IV of Directive 2011 65 EU related to the restriction of the use of certain hazardous substances in electrical and electronic equipment and beryllium ...

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