Elastocon Cell Ageing Oven EB 36 Скачать руководство пользователя страница 20

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Elastocon AB

Tvinnargatan 25

•

SE-507 30 Brämhult

•

Sweden

Phone: +46 33 323 39 00

•

E-mail: [email protected]

www.elastocon.com

Support

[email protected]

+46 33 323 39 34

Содержание Cell Ageing Oven EB 36

Страница 1: ...amming of cycling temperatures p 9 4 Temperature calibration p 17 5 Service and maintenance p 17 6 Troubleshooting p 17 7 Safety p 17 8 Technical specification p 18 Technical documentation supplied on USB flash drive ma eb36_01_2110 Elastocon AB Tvinnargatan 25 SE 507 30 Brämhult Sweden Phone 46 33 323 39 00 info elastocon se www elastocon com ...

Страница 2: ...ler set at 1 bar and one sub micro filter with water traps These filters should be inspected annually 2 Running the Cell Ageing Oven 2 1 Starting Switch on the power red switch Reset the power failure and alarm see 2 2 3 and 2 2 5 Set the temperature and test time on the PLC see 2 2 1 2 2 Settings Explanation 1 Date time 2 Temperature set for this cell 3 Test name 4 Alarm Buzzer on or off 5 Power ...

Страница 3: ... Type in the time in hours followed by a tap on the return button To set the test time minutes repeat the same proceedure but instead of a tap on the xxxxh box tap on the xxxxm box To start the test time count down at this point tap on the hour glass symbol The time will now start countdown This time can only be changed when the hour glass symbol to the right is stopped To stop the test time count...

Страница 4: ... a power failure occurs the oven temperature and test time counters will continue from the time when the power failure occurred when the power is resumed Power failure indicator When the power is resumed after a power failure during a test with temperature control at set point and test timer running the screen will lit up a power failure button Tap on the Power Failure button to see more informati...

Страница 5: ...access the standby temperature setting tap on the control box below Stdby see figure 2 2 4 c A zero value in this control means that it is not active and after the test timer timeup the oven will remain at the same temperature as during the test A higher value than zero represents the temperature set value Eg if the operator sets the standby control to 30 the oven will go to 30 C after the test ti...

Страница 6: ...and function 014 Shinko Communication Timeout Contact support 015 Low battery Replace backup battery in OPLC contact support 016 021 Loop break controller Broken temperatur sensor Cell 1 6 call for service 022 027 Temperature difference Acknowledge the alarm Cell 1 6 between set value of controller When temperature is within range and actual value 5 C the alarm will be reset If the alarm is not re...

Страница 7: ... 00 All the alarms in this group are divided into two levels depending on how serious the alarm is First level will reset the alarm automatically but still requires an acknowledgement to be cleared from the alarm list Second level must always be acknowledged by the operator manually Figure 2 2 5 b To acknowledge an alarm press the magnifying glass to the right of the chosen alarm Figure 2 2 5 c Pr...

Страница 8: ... min 0 225 3 7 0 25 4 2 0 275 4 6 Read the flow of the flowmeters at the center of the floats The floats shall rotate slowly to show the correct reading Note If the floats does not rotate properly check if the oven is placed horizontally 2 3 Start the test When the test temperature is reached take up the test piece holders and place your samples on the pins then return the sample holders in the ce...

Страница 9: ... Ramp button Press the ramp button to enter the ramp function This button can be found on the main screen Legs Ovens with more than one individually controlled temperature cell or chamber will have 50 legs available for each temperature cell or chamber Each leg consists of a time control Time h m and one temperature set point control Final Temp An optional button ON off is included to some ovens T...

Страница 10: ...eg the temperature will increase decrease towards the temperature set point typed in the following leg control The temperature increase decrease speed will be calculated to last over the time duration set in the following leg Ramp speed tolerances can be found in the speci fications for the instrument The essential part of the leg function is that if the following leg is set with a different tempe...

Страница 11: ...sible if the instrument does not have this option The button is included to each leg cluster and will only take action when the specific leg is running and a time has been set for that leg Press the button to give it a fix state ON will activate the output valve or control will be switched on when this leg is running off no action will be taken and the output will remain off valve or control will ...

Страница 12: ...temperature cycle is started the Current lap indicator will show the current processing lap The Temp control is the same control as the set value SV control on the main screen of the instrument This control will also act as an indicator when the temperature cycle is started The operator can then follow the temperature in this control as the cycle proceeds The Lap s is a control where the operator ...

Страница 13: ...s are always RampDat1 for Bank 1 RampDat2 for bank 2 and so on The store button will save the current ramp into a file on the onboard SD micro card If the file is locked then read the description below from point 1 If the file is un locked then read the description below from point 5 1 From the main screen press the button Setup 2 Enter password 1111 Enter 3 Press the button Options not for instru...

Страница 14: ...rn to the Ramp screen 4 The file selected will now be loaded to the Channel in use If the oven has more than one cell or chamber a matrix will be visible on the right side of the Store Use buttons This matrix will show each channel and if it is connected to a ramp The maximum number of cells chambers is six The example below shows that oven cell 1 was edited Administrate Ramp for Channe1 and ramp ...

Страница 15: ...egs per screen 50 legs in total Event buttons EV visible on instruments with this option To activate the event output click and set the event ON for each leg that is supposed to activate the event output Instruments with the LTP option will open the cooling water valve on any leg that has this option set to ON This option is only available on the first temperature cell chamber if the instrument ha...

Страница 16: ... of 1 C min 125 23 102 102 minutes 1 h and 42 minutes Option is ON to run an optional event Repeat this cycle three times When leg 4 is completed the cycle will start over on leg 1 The total time for all cycles will be 16 hours and 12 minutes The number of laps and remaining time can be followed on the indicators Current lap and Total h m After this time the ramp will stop and the temperature will...

Страница 17: ...emperature calibration The instrument is adjusted and calibrated according to the attached calibration certificate at the delivery Calibration should be done annually 5 Service and maintenance The cell oven shall be cleaned on both the outside and inside at regular intervals The oven can be cleaned with water and a detergent or ethanol on the outside On the inside most dirt is accumulated on the i...

Страница 18: ... Temp variation in time C 0 25 Temp variation in space 0 5 Temperature sensors Pt 100 1 3 DIN No of temperatures 4 No of cells 4 Paddle speed rpm 60 Air flow m3 h 0 25 0 025 Useful volume l 4 2 4 Dimensions inner dia h mm 100 300 Dimensions external w h d mm 760 620 510 Weight kg 58 Voltage V phase freq 220 240 1 50 Power W 900 Standards AS NZS 1660 2 3 ...

Страница 19: ...indicator with sensor in each cell PLC Fixed over temperature fuse Flowmeters with needle valves for setting the airflow rate Alarm for low air pressure PLC Cooling channels in the casing for low surface temperature Temperature controlled cooling fan for the electronics cabinet Indication of power failure PLC Run time meter PLC Countdown timer PLC Microfilter for the air which removes all particle...

Страница 20: ...Elastocon AB Tvinnargatan 25 SE 507 30 Brämhult Sweden Phone 46 33 323 39 00 E mail info elastocon se www elastocon com Support support elastocon se 46 33 323 39 34 ...

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