Irrigation sprinkler water distribution testing system
SPGY irrigation sprinkler water distribution testing system
model selection guide:
This testing system needs larger test space. Scope of spraying,
spraying form and the number of measurement point need to be
confirmed according to user’s site condition.
This instrument is mainly for agricultural irrigation sprinkler
water distribution uniformity and sprinkler performance operation
characteristics test.It can test intensity of sprinkler irrigation,
water distribution uniformity coefficient (CDU), effective spraying
diameter and range, and can draw water distribution curve as well.
GB/T 18687-2002、GB/T 19795.2-2005 、SL/T67.3-94
The whole equipment is divided into five parts, master control
center, the rainfall collection system, pressure and flow
measurement systems and computer software.
1、The whole equipment basically use stainless steel and other
antirust materials for mechanical structure. By using portable
water measurement unit,rainfall collection system could decorate
according to different type of sprinkler test requirements.
2、Control system uses PLC industrial control, measurement sampling
with high precision AD conversion chip to ensure superior system
processing speed,stable performance, high precision measurement and
good anti-jamming capability. The junctions between the units adopt
waterproof connectors toensure the security of the system.
3、Rainfall collection system consists of multiple mobile sets water
measurement unit. Various portable water measuring unit connected
through the serialdata communication bus and send the data to
master control center for processing in real time
4、This system is composed of pressure measurement device and flow
measurement device. It is used to measure the test system pressure
and total flowwhen sprinkler work. Measuring value sent to the
computer software for processing through the serial data bus in
5、Computer software and data processing use the intuitive graphical
man-machine interface operation, so every user’s operation
instruction execution candisplay to the user interface in
real-time. Using highly intelligent design for controlling, users
can complete the entire test themselves by user settings, andprompt
function of fault self-diagnosis.
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