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    testovent 417 gelijkrichter set - flow straightener set for volume flow

    0554 4173
    € 286,00 € 346,06
    1
  1. Debietbepaling door middel van trechtermeting
  2. Stroomgelijkrichter testovent 417 bestaande uit de trechterset testovent 417 en de volumestroom gelijkrichter testovent 417
  3. Betrouwbare meetresultaten in turbulente stromingen
  4. Meting van de stromingssnelheid
  5. Beschikbaarheid van verschillende opsteekbare meettrechters
  6. Richtingsherkenning van de stroming
  7. Stroomgelijkrichter testovent 417 bestaande uit de trechterset testovent 417 en de volumestroom gelijkrichter testovent 417
    • testo-417-living-space-ventilation-02-2000x1500.jpg

      Debietbepaling door middel van trechtermeting

    The air flow at swirl outlets is subject to major turbulence. As a result, it is very difficult to measure the volume flow correctly at these outlets using only a vane anemometer and funnels for the measurement. Higher or lower measurement results are generated depending on the flow direction in which the swirl hits the vane. This means that the ventilation system cannot be optimally adjusted.

     

    Patented volume flow straightener testovent 417

    Testo is the only manufacturer to offer a solution which enables you to take simple, precise measurements at swirl outlets. In conjunction with a funnel, the patented volume flow straightener testovent 417 offers you ideal assistance in measuring the volume flow at swirl outlets. The volume flow straightener makes it possible to change the turbulent flow to an almost uniform flow, which can then be reliably recorded using an optional vane anemometer.

    In this set you get the testovent 417 volume flow straightener plus two funnels for ventilation grilles and plate outlets (testovent 417 funnel set). The funnels and the flow straightener can be conveniently transported in the practical case.

    To measure the volume flow, you will also need a compatible vane anemometer, which you can order separately.

    • testovent 417 volume flow straightener
    • Round funnel for plate outlets (Ø 200 mm)
    • Square funnel for ventilation grilles (330 x 330 mm)
    • Practical case
    • Instructions for use for measuring with funnels
    • Assembly instructions

  8. testovent 417 funnel set
    Trechterset - Trechterset voor volumestroommeting
      :
      0563 4170
      € 197,00 € 238,37
      1
    • High-precision vane probe (Ø 100 mm, digital) including temperature sensor, wired
      Uiterst nauwkeurige vleugelrad-sonde (Ø 100 mm) - incl temperatuursensor
        :
        0635 9372
        € 841,00 € 1.017,61
        1
      • High-precision vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor
        Uiterst nauwkeurige vleugelrad-sonde (Ø 100 mm) - met Bluetooth® incl. temperatuursensor
          :
          0635 9371
          € 880,00 € 1.064,80
          1
        • Vane probe (Ø 100 mm, digital) including temperature sensor, wired
          Vleugelrad-sonde (Ø 100 mm) - incl. temperatuursensor
            :
            0635 9432
            € 445,00 € 538,45
            1
          • Vane probe (Ø 100 mm, digital) with Bluetooth® including temperature sensor
            Vleugelrad-sonde (Ø 100 mm) - incl. temperatuursensor
              :
              0635 9431
              € 480,00 € 580,80
              1
            • testo 440 Air velocity and IAQ measuring instrument
              testo 440 - multifunctioneel meetinstrument - testo 440 – klimaat-meetinstrument
                :
                0560 4401
                € 338,00 € 408,98
                1
              • testo 440 100 mm Vane Kit with Bluetooth®
                testo 440 100 mm vleugelrad-set met Bluetooth®
                  :
                  0563 4403
                  € 715,00 € 865,15
                  1
                • testo 440 16 mm Vane Kit
                  testo 440 16 mm Vane Kit
                    :
                    0563 4401
                    € 560,00 € 677,60
                    1
                  • testo 440 CO2-set met Bluetooth®
                      :
                      0563 4405
                      € 770,00 € 931,70
                      1
                    • testo 440 Air Flow ComboKit 2 with Bluetooth®
                      testo 440 Luchtsnelheid-CombiSet 2 met Bluetooth®
                        :
                        0563 4407
                        € 1.025,00 € 1.240,25
                        1
                      • testo 440 Indoor Comfort ComboKit with Bluetooth®
                        testo 440 behaaglijkheids-CombiSet met Bluetooth®
                          :
                          0563 4408
                          € 1.706,00 € 2.064,26
                          1
                        • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor
                          testo 440 dP - multifunctioneel meetinstrument incl. verschildruk
                            :
                            0560 4402
                            € 456,00 € 551,76
                            1
                          • testo 440 Delta P Air Flow ComboKit 1 with Bluetooth®
                            testo 440 delta P luchtsnelheid-CombiSet 1 met Bluetooth®
                              :
                              0563 4409
                              € 1.537,00 € 1.859,77
                              1
                            • testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®
                              testo 440 delta P luchtsnelheid-CombiSet 2 met Bluetooth®
                                :
                                0563 4410
                                € 1.649,00 € 1.995,29
                                1
                              • testo 440 Hot Wire Kit
                                testo 440 hittedraad-set
                                  :
                                  0563 4400
                                  € 536,00 € 648,56
                                  1
                                • testo 440 Laboratory kit
                                  testo 440 laboratorium-set
                                    :
                                    0563 4412
                                    € 567,00 € 686,07
                                    1
                                  • testo 440 Air Flow ComboKit 1 with Bluetooth®t 1 with Bluetooth
                                    testo 440 luchtsnelheid-CombiSet 1 met Bluetooth®
                                      :
                                      0563 4406
                                      € 969,00 € 1.172,49
                                      1
                                    • testo 440 Lux Kit
                                      testo 440 lux-set
                                        :
                                        0563 4402
                                        € 625,00 € 756,25
                                        1
                                      • testo 440 Humidity Kit with Bluetooth®
                                        testo 440 vocht-set met Bluetooth®
                                          :
                                          0563 4404
                                          € 450,00 € 544,50
                                          1
                                        • testovent 417 volume flow straightener
                                          testovent 417
                                            :
                                            0554 4172
                                            € 112,00 € 135,52
                                            1
                                          • testo 400 Universal IAQ instrument
                                            testo 400 - Universele klimaatmeter
                                              :
                                              0560 0400
                                              € 1.265,00 € 1.530,65
                                              1
                                            • testo 400 behaaglijkheid-set met datalogger en statief
                                                :
                                                0563 0402
                                                € 3.928,00 € 4.752,88
                                                1
                                              • testo 400 IAQ and comfort kit with tripod
                                                testo 400 behaaglijkheidsset met statief
                                                  :
                                                  0563 0401
                                                  € 3.662,00 € 4.431,02
                                                  1
                                                • testo 400 air flow kit with 16 mm vane probe
                                                  testo 400 stromingsset met 16 mm vleugelrad-sonde
                                                    :
                                                    0563 0400 72
                                                    € 2.789,00 € 3.374,69
                                                    1
                                                  • testo 400 air flow kit with hot wire probe
                                                    testo 400 stromingsset met hittedraad-sonde
                                                      :
                                                      0563 0400 71
                                                      € 2.742,00 € 3.317,82
                                                      1
                                                    • testo 417 kit 1
                                                      testo 417 set 1 - Vleugelrad-anemometer met meettrechters
                                                        :
                                                        0563 1417
                                                        € 457,00 € 552,97
                                                        1
                                                      • testo 417 kit 2
                                                        testo 417 set 2 - Vleugelrad-anemometer met meettrechters en gelijkrichter
                                                          :
                                                          0563 2417
                                                          € 550,00 € 665,50
                                                          1