Brs dosins pump question

If Im using 1.5 dkh everyday , and supoose to dose 270ml, for how long should i setup the timer for the pump to run ..
 
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If Im using 1.5 dkh everyday , and supoose to dose 18.5 ml, for how long should i setup the timer for the pump to run ..

Hopefully, you have the 1.1ml per minute doser. If so simply divide the amount you need to dose by 1.1 and that gives you the minutes to have the pump run. So 18.5 / 1.1 = 16.8 minutes or 16 minutes and 48 seconds.
 
Sorry made the calculations wrong. Indo habe the 1.1ml per minute , so 270 /1.1 , soninneed to run it for 245.5 minutes . Is that right
 
Before you start using them you will need to find out how much they are really dosing per minute. I think you are supposed to let it run for 10 minutes and then measure the output and divide by 10. Mine doses 1.9ml per minute. After you determine that, it is as easy as doing some simple math to figure out how long to run the timer. So if your doser does put out 1.1ml per minute and you want to does 100 ml per day then divide 1.1 by 100 and you get 90.9 minutes.
 
Before you start using them you will need to find out how much they are really dosing per minute. I think you are supposed to let it run for 10 minutes and then measure the output and divide by 10. Mine doses 1.9ml per minute. After you determine that, it is as easy as doing some simple math to figure out how long to run the timer. So if your doser does put out 1.1ml per minute and you want to does 100 ml per day then divide 1.1 by 100 and you get 90.9 minutes.
^This^

There will be some variance due to tubing used, head, etc. Always check the pump's actual output and use that number in your calculations.
 
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