Power water meter test bench DN15~50,high reliablility high precision

Power water meter test bench DN15~50,high reliablility high precision

high reliablility high precision?
user friendly?
long service life?

water?meter?test?bench:

1.?Brief?introduction:

This?is?bench?is?designed?and?manufactured?according?to?national?JJG64-2000?and?GB/T778.3-1996.?All?its?actions?and?impulse?transition?are?control?by?computer?through?RS485.?Windows?XP?operation?platform?is?adopted.?Every?data?are?showed?on?the?computer?.The?operater?can?use?Mouse?to?send?to?command.

Test?report?can?be?printed,?saved,?and?deleted.

This?device?can?be?used?to?test?DN15~50mm?water?meter?one?by?one?or?series?connection.?This?is?the?most?advanced?water?meter?test?bench.

11.?Operation?principle:

The?device?adopt?volume?principle.?That?is?make?the?water?flow?thought?tested?meter?and?go?into?a?container.?The?compare?the?volume?of?water?in?the?container?with?the?digits?on?every?tested?meter?.?so?the?error?can?be?got.

Error?=(digits?on?water?meter?counter?the?volume?in?the?container?)/?the?volume?is?the?container?*100%

The?digits?of?the?volume?in?container?is?read?by?optoelectronic?pick-up?head?and?picture?technology?collection?and?recognition.?The?computer?will?automatically?do?calculate?and?show?the?error.

111.?Structure:

1.?this?test?bench?is?made?up?of?measure?container,?working?bench?,?flow?data?display?system,?flow?adjust?system?,air?resource?and?control?system.

2.?measure?container:

DN15-50:?10L20L100L300L

The?containers?glass?body?equipped?with?optoelectronic?breaker?,?pick-up?haedand?water?level?light.

3.?flow?display?system:

DN15-50:?LZB-15LZB-25LZB50LZB-80

If?need?to?test?dripping-proof?water?meter,?another?LZB-4?flow?meter?is?needed.

4.?flow?adjust?system:

DN15-50:?has?DN15-50?copper?ball?vavels

5.?working?bench:

6.?air?source

7.?control?system

IV.?technical?data:

1.?accuracy?of?the?system?:0.2(even?higher)

2.?top?and?tail?straight?pipe?length:?15D

can?test?10?water?meters?at?a?time.

3.?flow?range

DN15-50:1-30000L/h