Differential pressure measuring instrument testo 312-4 – For gas and water installers
●Load test on gas pipes according to DVGW-TRGI 2008 with the help of the high pressure probe
●Checking the regulator by recording the measurement values over a defined period
●Checking the gas connection pressure and gas flow pressure as well as setting the jet pressure on gas burners and boilers
●Pressure tests on drinking water pipes with water using the high-pressure probe according to DIN 1988 (TRWI) as well as with air accoding to the ZVSHK information sheet
●Pressure test on waste water pipes according to DIN EN 1610 using the high pressure probe
●With the electronic differential pressure gauge testo 312-4, fine pressure measurements can be carried out quickly and reliably when checking the resting pressure and flow pressure of gas, and when setting the correct jet pressure on gas burners and boilers.
●Tests on newly installed gas pipes (load and gas-tightness tests), or on pipes already in use (serviceability tests) can also be carried out quickly and in accordance with the law. Time and money can be saved in customer service when checking the gas pressure regulator, thanks to the automatic measurement value recording over several hours by testo 312-4 (max. 25,000 measurement values). The simultaneous recording of pressure and temperature allows the detection of unusual pressure fluctuations which are graphically analyzed by the Easyheat PC software, and can thus be easily explained to the customer.
●Load tests and leakproofness tests on drinking water and waste water pipes can be carried out without complications using the handy high-pressure probe. The external probe provides protection for the instrument from water and high pressures.
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testo 312-4 、 0632 0327 、 0563 1327 、 0563 1328 、 0554 0449 、 0554 3172 、 0515 0025 、 0554 1143 、 0554 3332 、 0409 0178 、 0554 0549 、 0554 0568 、 0516 3300 、 0632 0316 、 0516 0189 、 0632 3162 、 0632 0336 、 0554 3173 、 0554 3151 、 0554 3155 、 0554 3156 、 0554 3157 、 0638 1748 、 0554 3163 、 0554 3164 、 0604 0194 、 0430 0143 |
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Differential pressure measuring instrument 、 measuring instrument |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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01.2021 |
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0981 2614/msp/I/01.2021 |
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520 KB |
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