Rate Check
Verify G.P.A. application rate via 1/128th Acre Method
Mark off a test course at 204 feet.
Drive the Sprayer with a ½ full tank at selected speed of application and record the time it takes to
drive 204 feet.
seconds.
Park Vehicle. SET PARKING BRAKE.
Engage pump, turn on all booms and maintain the same engine RPM used to drive the test course and
maintain the application rate pressure. Hold a graduated cylinder under the far left nozzle on the left
boom. Collect the output for the same amount of time that it took to travel 204 ft..
Each ounce collected equals a 1 gallon per acre application rate.
___________
oz =
G.P.A.
Repeat Collection Test Twice For Each Nozzle
Proceed through each column separately and completely.
Each Nozzle Should Be Within ± 5% Of The Average Of All Nozzles
Replace Each Nozzle Not ± 5% Of The Average Range
Replace All Nozzles If Two or More Are Not Within The ± 5% Range
#1
#2
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
#1
#2
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
oz/GPA
#3
#3
#4
#4
#5
#5
#6
#6
#7
#7
#8
#8
#9
#9
#10
#11
Total
#10
#11
Total
÷11
÷11
Average
oz/GPA
Average
oz/GPA
Both Averages Should Be Within 5% Of Each Other
Calculate Range
Average ___________ x .95 =
Average ____________ x 1.05 =
- 5%
+ 5%
(GPA Range)
©
The Toro Company - 1998 All Rights Reserved
20
rev. 8/17/98
CalibGuide\MP11SESA.DOC
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 98006SL |
| Download File |
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| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
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| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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