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    testo 440 delta P Air Flow ComboKit 2 with Bluetooth®

    Broj narudžbe 0563 4410
    testo 440 Delta P Air Flow ComboKit 2 with Bluetooth®
    Volume flow measurement in ducts with the air velocity and IAQ measuring instrument testo 440
    Volume flow measurement at outlets with the air velocity and IAQ measuring instrument testo 440
    Volumetric flow measurement in ventilation ducts with hot wire probe and testo 440
    Volumetric flow measurement at ceiling outlets with vane probe (Ø 100 mm) and testo 440
    Volumetric flow measurement at  at ventilation grilles with vane probe (Ø 100 mm) and testo 440
    Monitoring of relative humidity in work rooms with humidity probe and testo 440
    Differential pressure measurement on filters with testo 440 dP
    € 1649,00sa PDV-om € 2061,25
    Vaše prednosti
  1. Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, differential pressure, humidity and temperature in ventilation ducts, at ventilation outlets and in work rooms
  2. Space-saving: combine the universal Bluetooth handle with the humidity/temperature probe head or extendable telescope (1.0 m). Vane probe heads (Ø 16 mm, Ø 100 mm) can simply be plugged onto the telescope
  3. Convenient: wireless probes, internal data storage and USB port for data export
  4. As multifaceted as your challenges themselves: the testo 440 dP has an integrated differential pressure sensor and can be expanded with a large portfolio of digital probes
  5. Carry out measurements without any annoying cables: use the kit to handle all relevant measurements in ventilation ducts and at air/ceiling outlets. You will receive the testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, two vane probe heads (Ø 100 mm and Ø 16 mm) and a humidity/temperature probe head – all three can be attached to the universal Bluetooth® handle supplied. To make measurements more convenient, both vane probe heads can be combined with the telescope included in the kit. The equipment can be transported safely and conveniently in the robust case.

    Opis

    Obujam isporuke

    • testo 440 dP air velocity and IAQ measuring instrument including differential pressure sensor, connection hose, 3 x AA batteries, USB cable and calibration protocol (0560 4402)
    • Vane probe (Ø 100 mm) with Bluetooth® including temperature sensor (consisting of 100 mm vane probe head, handle adapter and Bluetooth® handle); bracket for testovent measurement funnel; 4 x AA batteries and calibration protocol (0635 9431)
    • 16 mm vane probe head including temperature sensor and calibration protocol (0635 9570)
    • Humidity/temperature probe head (Ø 12 mm) including calibration protocol (0636 9730)
    • Extendable telescope (up to 1 m in length) for flow probes with a universal handle including 90° angle (0554 0960)
    • Combi-case for testo 440 and multiple probes (0516 4401)

    Tehnički podaci

    Senzor

    Comfort probes

    Humidity probes

    Pitot tubes

  6. Pitot tubes
    Staurohr
    Stainless steel Pitot tube, length 500 mm, Ø 7 mm - for measuring flow velocity
      Broj narudžbe:
      0635 2045
      € 149,00sa PDV-om € 186,25
    • Pitot tubes
      Staurohr
      Stainless steel Pitot tube, length 350 mm, Ø 7 mm - for measuring flow velocity
        Broj narudžbe:
        0635 2145
        € 132,00sa PDV-om € 165,00
      • Pitot tubes
        Staurohr
        Stainless steel Pitot tube, length 1000 mm, Ø 7 mm - for measuring flow velocity
          Broj narudžbe:
          0635 2345
          € 367,00sa PDV-om € 458,75
        • Pressure probes

        • Pressure probes
          testo 510i
          testo 510i – instrument za mjerenje diferencijalnog tlaka s mogućnošću upravljanja putem pametnog telefona
            Broj narudžbe:
            0560 1510
            € 130,00sa PDV-om € 162,50
          • Pressure probes
            testo 549i
            testo 549i - High-pressure gauge operated via smartphone
              Broj narudžbe:
              0560 2549 02
              € 90,00sa PDV-om € 112,50
            • Temperature probes

              Velocity

              Pribor

              Accessories

              Accessories for measuring instrument

            • Accessories for measuring instrument
              USB mains unit incl. cable
                Broj narudžbe:
                0554 1105
                € 44,00sa PDV-om € 55,00
              • Accessories for measuring instrument
                Connection hose, silicone
                Connection hose, silicone - max. load capacity up to 700 hPa (mbar)
                  Broj narudžbe:
                  0554 0440
                  € 48,00sa PDV-om € 60,00
                • Accessories for measuring instrument
                  Connection hose
                  Connection hose silicone-free for differential pressure measurement, length 5 m, load up to maximum 700 hPa, (mbar)
                    Broj narudžbe:
                    0554 0453
                    € 50,00sa PDV-om € 62,50
                  • Certificates

                    Further accessories measuring instrument/probes

                  • Further accessories measuring instrument/probes
                    testovent 417 volume flow straightener
                    Flow straightener testovent 417
                      Broj narudžbe:
                      0554 4172
                      € 115,00sa PDV-om € 143,75
                    • Sensor heads

                      Transport and Protection

                      Aplikacije

                      Convenience and maximum flexibility for duct and outlet measurements

                      Use our large range of air velocity probes (please order probes that are not included in the kit separately) to carry out simple, convenient measurements even at locations that are difficult to access in ventilation ducts or at air outlets:

                      You can even carry out easy measurements in particularly large ducts. This is because the extendable telescope on the hot wire and vane probe (Ø 16 mm) with universal handle can be further extended using the telescope extension – enabling you to attain a total length of 2 metres.

                      Carry out measurements at air/ceiling outlets effortlessly and without using a ladder. Fit your vane probe (Ø 100 mm) with the telescope with 90° angle and, if necessary, with the telescope extension (both can be ordered separately).

                      Greater freedom thanks to Bluetooth: the air velocity probes with Bluetooth have no inconvenient cable connection to the measuring instrument, and they transmit readings up to a distance of 20 m. Press the button on the probe to operate the measuring instrument – for example, to start and stop a series of measurements (timed mean calculation).

                      Attach the testo 440 dP air velocity and IAQ measuring instrument to metal surfaces (e.g. ducts) easily using the practical magnets.

                      Benefit from fast calculation of the volume flow: in the “volume flow” measurement menu of the multifunction measuring instrument, configure the dimensions and geometry of the duct cross-section – the measuring instrument shows you the volume flow straight away.
                      Volumetric flow measurement in ventilation ducts with vane probe (Ø 16 mm) and testo 440

                      Long-term monitoring of indoor air quality

                      Poor indoor air quality due to excessive concentrations of CO2 can cause tiredness, lack of concentration and even illness. With its menu for recording readings, the testo 440 air velocity and IAQ measuring instrument is ideal for monitoring the indoor air quality. Enter the measurement time and the measuring cycle – and, for example, track the change in CO2 concentration or humidity and temperature values over the course of the day. Simply choose between probes with Bluetooth or fixed cable for CO2, CO or humidity (please order probes that are not included in the kit separately).
                      Measure CO2 concentration for assessing indoor air quality with CO2 probe and testo 440

                      Turbulence measurement in accordance with EN ISO 7730 / ASHRAE 55

                      Determine the degree of turbulence and the draught risk in the workplace: draught restricts the comfort level and is the most common cause of complaints about the indoor climate. The turbulence probe (please order separately) measures air velocity and air temperature, and automatically calculates the draught risk and the degree of turbulence in accordance with EN ISO 7730/ASHRAE 55.
                      For convenient measurements at varying heights, we recommend using our measuring tripod for comfort level measurement (please order separately). This makes it very easy to position turbulence probes in compliance with the standards.
                      Determining the degree of turbulence with turbulence probe and testo 440

                      Range of probes for cleanrooms and laboratories

                      The testo 440 air velocity & IAQ measuring instrument is also ideal for a wide variety of applications in cleanrooms and laboratories in conjunction with the following probes:
                      • High-precision flow measurement in fume cupboards with the fume cupboard probe
                      • Thanks to the low start-up speed of 0.1 m/s, the high-precision vane probe (Ø 100 mm) is ideal for laminar flow measurements in cleanrooms. It is available as a variant with Bluetooth or with fixed cable
                      • To measure the humidity in cleanrooms, we recommend the high-precision humidity/temperature probe (0636 9771 or 0636 9772). With an accuracy of ±(0.6 %RH + 0.7% of m.v.) (0 to 90 %RH), it also meets the requirements for humidity measurements in this particularly sensitive area
                      • Use the high-precision digital Pt100 temperature probes, for example, for high-precision comparative measurements in calibration laboratories, temperature measurements in chemical laboratories or in the cosmetics industry as well as for determining the temperature distribution in refrigerators and conditioning cabinets
                      Volumetric flow measurement in fume cupboards with fume cupboard probe and testo 440

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