Zračne rešetke

Svaka zračna rešetka, ulazna ili izlazna, mora propuštati samo određeni volumen zraka koji je proračunat za tu rešetku kao bi cijeli sistem radio efikasno. Zato je potrebno prema EN 16211 normi mjeriti protok na pouzdan način.

19 Products or Recomendations for Zračne rešetke
  • testo 435-2 - Indoor air quality meter

    Order-Nr. 0563 4352

    The testo 435-2 indoor air quality meter allows you to carry out all the measurements that are necessary to check and adjust ventilation and air conditioning systems and assess the quality of the indoor air. Select from a wide range of probes and sensors. Because it’s you know best what your meter needs to be able to do!
    • Comprehensive range of measuring functions using optionally available accessories – e.g. anemometers, moisture sensors, lux and degree of turbulence sensors

    • Super-size memory for up to 10 000 readings

    • Displays dew point difference, min, max and mean values

    • PC software for analyzing and logging measuring data

    kn 4 535,69
    sa PDV-om  kn 5 669,61
  • testo 417 Set 2 - vane anemometer set

    Order-Nr. 0563 4172

    Get the testo 417 vane anemometer with integrated 100 mm vane now, in a set that includes two measurement funnels, a volume flow straightener and other accessories. This ideally equips you to carry out volume flow measurement at plate outlets, ventilation grilles and swirl outlets.
    • testo 417 vane anemometer for measuring air flow velocity, volume flow and temperature

    • Attachable measurement funnels make this ideal for measuring volume flow at ventilation outlets

    • Also suitable for swirl outlets: thanks to the flow straightener, precise measurements can also be taken at swirl outlets

    • Important accessories included in the set: measurement funnels, flow straightener and a bag for storage

    kn 3 657,50
    sa PDV-om  kn 4 571,88
  • testo 435-2 set - Climate measuring instrument set

    Order-Nr. 0563 4357

    You can use the testo 435-2 multifunction measuring instrument to carry out all the measurements you need to adjust ventilation and air conditioning systems and assess indoor air quality. You have many optional sensors and probes to choose from which you can attach to the climate measuring instrument. This set already provides you with several probes and with accessories.
    • testo 435-2 multifunction measuring instrument for the adjustment and testing of air conditioning and ventilation systems

    • Several attachable probes included in the set (vane probes, temperature/humidity probes)

    • Additional optional probes available for a really wide range of measuring purposes

    • Large instrument memory for up to 10,000 readings

  • testo 410 i - krilati anemometar s mogućnošću upravljanja putem pametnog telefona

    Order-Nr. 0560 1410

    Profesionalna mjerna tehnologija u malom formatu: kompaktni krilati anemometar 410i s mogućnošću upravljanja putem pametnog telefona mjeri volumen protoka, brzinu zraka i temperaturu na izlazima za zrak, brzo i pouzdano. Testo Smart Probes Aplikacija omogućuje pregled očitanja i nudi inteligentne dodatne funkcije.
    • Mjerenje brzine i protoka zraka i temperature

    • Prikaz volumnog protoka na više otvora radi prilagođavanja sustava

    • Jednostavna parametrizacija otvora za zrak (dimenzija i geometrija)

    • Praktičan pregled očitanja na pametnom telefonu/tablet računalu pomoću testo Smart Probes Aplikacije

    kn 608,30
    sa PDV-om  kn 760,38
  • testo 410-1 - Vane anemometer

    Order-Nr. 0560 4101

    The testo 410-1 vane anemometer measures air velocity and air temperature. Use it to carry out quick spot measurements at ventilation grilles (air outlets). The anemometer is also ideal for use outdoors. It displays the units m/s, km/h, fpm, mph and kts, and also calculates wind chill and the Beaufort wind force.
    • Vane anemometer with permanently installed 30 mm vane

    • Measurement of air velocity and air temperature

    • Calculates wind chill and the Beaufort wind force

    • Practical: with single-point averaging, max/min and Hold function

    kn 708,40
    sa PDV-om  kn 885,50
  • testo 435-3 - Multi-function climate measuring instrument

    Order-Nr. 0560 4353

    testo 435-3 – multi-function climate measuring instrument with integrated differential pressure measurement. You can use this to carry out measurements which you need to adjust ventilation and air conditioning systems and assess room air quality. For this we offer a comprehensive range of optional probes and sensors to choose from.
    • Includes differential pressure measurement for filter monitoring or for measurement with a Pitot tube

    • Further optional probes can be attached: thermal and vane anemometers, along with probes for air humidity, CO2, absolute pressure and temperature

    • Display of dew point distance, min., max. and mean values

    • Illuminated display

    kn 5 756,52
    sa PDV-om  kn 7 195,65
  • testo 435-4 - Multifunction indoor air quality meter

    Order-Nr. 0563 4354

    The testo 435-4 multifunction indoor air quality meter allows you to carry out all the measurements you need to inspect and adjust ventilation and air conditioning systems and to check the quality of the indoor air. There is also an integrated pressure difference sensor for pitot static tube measurements and filter monitoring and a wide range of optionally available sensors and probes to choose from.
    • Includes pressure difference sensor for pitot static tube measurements or filter monitoring

    • Further sensors optionally available (eg. anemometer, moisture sensors, lux and degree of turbulence sensors) for a variety of different measuring applications

    • Super-size memory for up to 10 000 measurements

    • PC software for analyzing and logging measuring data

    kn 6 112,26
    sa PDV-om  kn 7 640,32
  • testo 410-2 - Vane anemometer

    Order-Nr. 0560 4102

    Ideal for rapid measurement at ventilation grilles (air outlets) and for inspecting air conditions – also outdoors: use the testo 410-2 vane anemometer to measure humidity, as well as air velocity and air temperature. Dew point and wet bulb temperature, wind chill or Beaufort wind force: the anemometer can accomplish the calculation of all these parameters at the touch of a button.
    • Permanently installed vane with a diameter of 30 mm

    • Measurement of air velocity, air temperature and humidity

    • Calculates dew point and wet bulb temperature, wind chill and Beaufort wind force

    • Includes single-point averaging, max/min and Hold function

    kn 1 101,10
    sa PDV-om  kn 1 376,38
  • testo 420 - volume flow hood

    Order-Nr. 0563 4200

    Make sure you get the testo 420 volume flow hood for larger ceiling outlets and at the same time enjoy multiple maintenance benefits on HVAC systems. Because the flow hood with the removable measuring instrument is not only exceptionally light, it also guarantees accurate volume flow calculations at swirl outlets
    • Volume flow hood for larger swirl outlets for measuring volume flow, temperature and relative humidity

    • Impressively light with a weight of 2.9 kg

    • Precise measurement even at swirl outlets thanks to integrated volume flow straightener

    • Fast set-up, convenient operation and protocol creation on site using the App

    kn 16 493,40
    sa PDV-om  kn 20 616,75
  • testo Smart Sonde HVAC/R Vrhunski kit

    Order-Nr. 0563 0002 31

    Vrhunski kit za inženjere na polju grijaćih, klimatizacijskih, rashladnih i ventilacijskih sustava: Kit sadrži sve testo Smart Sonde te je savršen za provođenje funkcionalnih provjera ili održavanje postrojenja (pogona), u kombinaciji s Vašim pametnim telefonom/tablet računalom. Zahvaljujući testo Smart Probes Aplikaciji, možete raditi lakše i učinkovitije: Automatski izračunajte brojne parametre, poput pregrijavanja/pothlađivanja, ciljanog pregrijavanja, snage hlađenja/grijanja, diferencijalne temperature ili detekcije plijesni. Naposljetku, izvješće o mjernim podacima može se poslati izravno e-poštom kao PDF ili Excel datoteka.
    • Za sva mjerenja koja uključuju grijaće, klimatizacijske, rashladne i ventilacijske sustave

    • Sve Smart Sonde za mjerenje temperature, tlaka, vlažnosti i brzine protoka u jednom kitu

    • Prikaz trenda mjernih podataka u obliku grafikona ili tablice

    • Prijenos i analiza mjernih podataka pomoću Testo Smart Probes Aplikacije

    kn 6 314,00
    sa PDV-om  kn 7 892,50
  • Testo Smart Sonde VAC kit

    Order-Nr. 0563 0003 10

    Za inženjere klimatizacijskih sustava: Kompaktni kit koji sadrži četiri mjerna instrumenta za Vaše najvažnije aktivnosti mjerenja na i u odnosu na klimatizacijske sustave. Zahvaljujući testo Smart Probes Aplikaciji, možete raditi lakše i učinkovitije: Koristite intuitivne mjerne izbornike za mjerenje protoka zraka, automatski izračun točke kondenzacije i temperature vlažnog termometra ili za prepoznavanje područja s mogućom plijesni, sukladno načelu semafora. Naposljetku, izvješće o mjernim podacima može se poslati izravno e-poštom kao PDF ili Excel datoteka.
    • Mjerenje temperature zraka i površine, vlažnosti, brzine i protoka zraka.

    • Specifični aplikacijski izbornici: mjerenje protoka zraka u cijevima i na otvorima za dovod zraka, prepoznavanje rizika od plijesni, jednostavno slikovno dokumentiranje uključujući vrijednosti infracrvenog mjerenja temperature i preciznog mjerenja na licu mjesta

    • Prikaz mjernih podataka u obliku grafikona ili tablice te analiza i slanje istih putem testo Smart Probes Aplikacije

    • U kombinaviji s Vašim pametnim telefonom/tablet računalom, provedite najvažnija mjerenja koja se odnose na klimatizacijske sustave

    kn 2 618,00
    sa PDV-om  kn 3 272,50
  • testo 400 - Universal IAQ instrument

    Order-Nr. 0560 0400

    The testo 400 is the universal measuring instrument for all IAQ professionals. Measure, analyze and document all IAQ and comfort level parameters using just one instrument – simply, conveniently and in compliance with the standards. High-quality measuring technology, intuitive measurement assistants, versatile documentation options and a comprehensive selection of IAQ probes make the testo 400 the perfect partner for your day-to-day work.
    • Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55

    • High-precision, location-independent and integrated differential pressure sensor

    • Measure all IAQ-related parameters – with our wide range of probes for all IAQ measurements

    • Document measuring values directly on the customer's site and send them by e-mail, or further analyze them using the testo DataControl PC software

  • testo 400 air flow kit with 16 mm vane probe

    Order-Nr. 0563 0400 72

    Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one vane probe head (Ø 16 mm), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
    • Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111

    • Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor

    • Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the testo DataControl measurement data management and analysis software

    • In the kit: testo 400 universal IAQ instrument, 16 mm vane probe (with Bluetooth® handle and telescope), vane probe head (Ø 100 mm), high-precision humidity/temperature probe head, 90° angle, case

  • testo 400 air flow kit with hot wire probe

    Order-Nr. 0563 0400 71

    Ideal kit for IAQ professionals, with a focus on air flow measurement. You will receive the testo 400 universal IAQ measuring instrument with intuitive measurement menus, one hot wire probe head (including temperature and humidity sensor), one vane probe head (Ø 100 mm) and one high-precision humidity/temperature probe head – all three can be attached to the Bluetooth® handle supplied. For measurements at ceiling outlets, simply combine the 100 mm vane probe with the telescope (can be extended up to 1.0 m) and the 90° angle.
    • Standard-compliant determination of the volume flow in ducts using grid measurements as per EN ISO 12599 and ASHRAE 111

    • Determination of the volume flow at outlets by measuring the reference pressure and entering the manufacturer-specific K-factor

    • Smart, intuitive measurement programs, complete your measurement with full documentation on site at the customer’s premises or carry out further analysis using the testo DataControl measurement data management and analysis software

    • In the kit: testo 400 universal IAQ instrument, hot wire probe (with Bluetooth® handle and telescope), vane probe head (Ø 100 mm), high-precision humidity/temperature probe head, 90° angle, case

  • testo 440 100 mm Vane Kit with Bluetooth®

    Order-Nr. 0563 4403

    Kit for carrying out measurements at air outlets: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at air outlets

    • Precise: combine the vane probe with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required

    • Convenient: wireless probe, internal data storage and USB port for your data export

    • As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

    kn 4 920,30
    sa PDV-om  kn 6 150,38
  • testo 440 Air Flow ComboKit 1 with Bluetooth®

    Order-Nr. 0563 4406

    Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor and the hot wire probe including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!
    • Intuitive: clearly structured measurement menu for volume flow and parallel determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets

    • Clever: hot wire probe with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required

    • Convenient: wireless probe, internal data storage and USB port for data export

    • As multifaceted as your challenges themselves: the air velocity and IAQ measuring instrument can be expanded with a large portfolio of digital probes

    kn 6 537,30
    sa PDV-om  kn 8 171,62
  • testo 440 Air Flow ComboKit 2 with Bluetooth®

    Order-Nr. 0563 4407

    Kit for carrying out measurements in ventilation ducts and at air outlets: The testo 440 air velocity and IAQ measuring instrument, the vane probe (Ø 100 mm) with Bluetooth® including temperature sensor and the vane probe (Ø 16 mm) are all safely stowed away in the case. So you can get down to work straight away!
    • Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets

    • Clever: vane probe (Ø 16 mm) with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required

    • Convenient: wireless probe, internal data storage and USB port for data export

    • As multifaceted as your challenges themselves: the testo 440 can be expanded with a large portfolio of digital probes

    kn 6 922,30
    sa PDV-om  kn 8 652,88
  • Testo Smart Sonde kit za grijanje

    Order-Nr. 0563 0004 10

    Za inženjere sustava grijanja: Kompaktni kit koji sadrži tri mjerna instrumenta za provođenje Vaših najvažnijih mjernih aktivnosti koje uključuju sustave grijanja. Zahvaljujući testo Smart Probes Aplikaciji, možete raditi lakše i učinkovitije: Koristite mjerne izbornike za ispitivanje pada tlaka s upozorenjima ili za beskontaktno infracrveno mjerenje temperature sa slikovnim dokumentiranjem uključujući označavanje mjernih vrijednosti i mjernih točki. Naposljetku, izvješće o mjernim podacima može se poslati izravno e-poštom kao PDF ili Excel datoteka.
    • Beskontaktno mjerenje temperature, mjerenje temperature protoka i povrata, kao i tlaka protoka plina

    • Izbornik mjerenja za ispitivanje pada tlaka uključujući upozorenja

    • Prikaz mjernih podataka u obliku grafikona ili tablice te analiza i slanje istih putem testo Smart Probes Aplikacije

    • U kombinaciji s Vašim pametnim telefonom/tablet računalom, izmjerite i provjerite sve temperature i tlakove grijaćih sustava

    kn 1 732,50
    sa PDV-om  kn 2 165,62
  • testo 417 - Air flow meter

    Order-Nr. 0560 4170

    The testo 417 vane anemometer allows you to carry out quick and precise measurements at air inlets and outlets. The easy-to-read display shows air flow speed and direction as well as volumetric flow rate and temperature. The meter can also calculate the mean time value, average value and minimum and maximum value at the touch of a key.
    • Compact anemometer with integrated 100 mm vane

    • For measuring air flow, volumetric flow rate and temperature

    • Ideal for carrying out measurements at air inlets and outlets

    • For carrying out measurements at disk valves, ventilation grilles and ceiling diffusers using optionally available accessories

    kn 2 487,10
    sa PDV-om  kn 3 108,88
19 Pronađeni proizvodi