MPP – New Generation – 401005
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Description
In the field of pipeline construction, pressure tests are a recognised method for checking the pipeline system. In the field of drinking water distribution, the technical rules of W 400-2 of the DVGW stipulate that each pipeline must be subjected to a pressure test after installation in order to “determine the proper execution of the installation of the pipes […] as well as the tightness of the pipeline as a whole”. It is also specified that for larger pipeline volumes, motor pumps must be used to manage the pressure build-up of the pipeline within a required period of time.
Features
Combined with our smart memo
With our smart memo pressure test case menu-guided test sequences of various kinds can be carried out, making your work easier, saving time and avoiding incorrect performance of a test. With the option DVGW W 400-2 option, our smart memo receives all current pressure test procedures according to W 400-2, including extensive documentation options and digital measurement data management via Esders Connect. Our new MPP 30-30 is also “smart” and can communicate and exchange data with the smart memo pressure test case via wired interface. Through communication between the two devices, the smart memo can remotely control the MPP 30-30 during an ongoing test, further automating the test sequence and preventing incorrect operation or incorrect execution of the procedure.
Air volume determination and remote control
for hydrostatic tests
Save time and money on water pressure tests with the optimal interaction of smart memo and MPP 30-30! Both devices can communicate with each other and exchange data via a wired interface. The additional air volume determination function gives you a conclusion about the residual air in the pipe directly after the pressure build-up phase!
In addition, you benefit from the automation of the test procedure, as the smart memo controls the MPP 30-30. Simply start the test on the device and the smart memo performs almost all steps of the test automatically.
Your advantages
The additional functions can be configured as an option package “smart MPP” in the smart memo and are billed as part of an annual fee. The following options are included:
Option remote control*
This option means that the smart memo and the MPP 30-30 can communicate with each other and exchange measured values. Test sequences for water pressure tests can be carried out partially automated. The smart memo controls the pump and starts/stops the pressure control/maintenance at the right time. This avoids errors in implementation and you save valuable time in the work routine.
Option air volume measurement**
With the help of this option a determination of the residual air in the tested pipe is performed. Directly after the end of the pressure build-up phase, a rating for the freedom of air in the pipe is displayed. With the air volume measurement, the smart memo can detect critical high air contents at an early stage and the user is spared unnecessary time and effort.
The air volume measurement is a reliable and innovative alternative to the pressure drop test. Clear results are calculated based on physical equations that describe the basic processes in the pipeline. In contrast to the results of the pressure drop test, these results are independent of the implementation and the executing personnel on site.
The option package includes the use of the additional functions “option remote control“ and “option air volume measurement“ in the smart memo. The period of use is one year.
The option package can only be used with an additional connection cable and an upgrade for the smart memo. The smart memo does not have to be sent to us for the upgrade. You simply order the menu item as usual via the sales office and can easily carry out the update in the Esders Connect app. In the future it will also be possible to book and cancel in Esders Connect.
Technical Data
| Delivery qty | 30 l/min |
|---|---|
| Connection value | 230 V – 50 Hz or 400 V – 50 Hz |
| Power consumption | 2.200 VA |
| Required generator output | 3.000 VA |
| Protection type | IP 54 |
| Max. test pressure | 30 bar |
| Test pressure | 0 to 30 bar in measures of 0,1 bar |
| Control | Frequency converter for adapted pressure build-up and pressure holding without pressure surges, manual operation, pressure control operation |
| Operating temperature | +5 °C to +40 °C |
| Decompression | Manual |
| Max. test length for optimal ventilated pipe PE 100, SDR 11, STP 21 bar (contraction procedure) | DA 110 mm approx. 2.600 m, DA 160 mm approx. 1.200 m, DA 225 mm approx. 600 m, DA 315 mm approx. 300 m |
| Weight | approx. 88 kg |
| Dimensions |
approx. 115 x 62 x 88 cm |
