Tlak na filterima

Sistemi klimatizacije i ventilacije su opremljeni filterima koji zaustavljaju prljavštinu iz vanjskog zraka od ulaska u unutarnji prostor. To se mora redovito provjeravati sa mjerenjem diferencijalnog tlaka kako bismo bili sigurni da je filter i dalje potpuno funkcionalan. Tlak se mjeri ispred i iza filtera. Rezultat ovog mjerenja je diferencijalni tlak. Ako je previsok, filter je potrebno je zamijeniti.

12 Products or Recomendations for Tlak na filterima
  • testo 512 - Differential pressure meter for 0…200 hPa

    Order-Nr. 0560 5128

    The testo 512 differential pressure meter is available as four different models. This model has a measuring range from 0…200 hPa and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 10 and 100 m/s.
    • 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg

    • 2 air flow units to select from: m/s, fpm

    • Integrated density compensation

    • Backlit display, min/max values, hold function

    kn 2 964,50
    sa PDV-om  kn 3 705,62
  • testo 512 - Differential pressure meter for 0…20 hPa

    Order-Nr. 0560 5127

    The testo 512 differential pressure meter is available as four different models. This model has a measuring range from 0….20 hPa and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 5 and 55 m/s.
    • 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg

    • 2 air flow units to select from: m/s, fpm

    • Integrated density compensation

    • Backlit display, min/max values, hold function

    kn 2 964,50
    sa PDV-om  kn 3 705,62
  • testo 512 - Differential pressure meter for 0…2 hPa

    Order-Nr. 0560 5126

    The testo 512 differential pressure meter is available as four different models. This model has a measuring range from 0…2 hPa and is ideal for measuring pressure differences at filters and for carrying out pitot static tube measurements in air ducts at air flow speeds between 2 and 17,5 m/s.
    • 8 measurement units to choose from: psi, kPa, hPa, Pa, mm H2O, mmHg, inch H2O, inch Hg

    • 2 air flow units to select from: m/s, fpm

    • Integrated density compensation

    • Backlit display, min/max values, hold function

    kn 2 964,50
    sa PDV-om  kn 3 705,62
  • 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 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 510 set - differential pressure measuring instrument

    Order-Nr. 0563 0510

    Differential pressure measurement on gas hot water heaters or on filters of air conditioning systems, and also flow measurements in ventilation ducts using a Pitot tube: the compact testo 510 differential pressure measuring instrument, which comes with a silicone connection hose and other useful accessories, can help you maintain and install systems in the sanitary and HVAC sector.
    • Differential pressure measurement from 0 to 100 hPa 

    • Flow measurement possible with a Pitot tube (available as an option)  

    • Magnets on the rear allow hands-free work 

    • 10 units to choose from, display in pascals can be selected 

    kn 1 016,40
    sa PDV-om  kn 1 270,50
  • 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 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 510 i - instrument za mjerenje diferencijalnog tlaka s mogućnošću upravljanja putem pametnog telefona

    Order-Nr. 0560 1510

    Prikladan i inteligentan: kompaktni instrument za mjerenje diferencijalnog tlaka testo 510i s profesionalnom mjernom tehnologijom i mogućnošću upravljanja putem pametnog telefona za mjerenje diferencijalnog tlaka, brzine i protoka zraka. Očitanja se mogu prikladno pregledati na vašem pametnom telefonu/tablet računalu putem testo Smart Probes Aplikacije i izravno poslati e-poštom.
    • Measurement of gas flow and static pressure

    • Measurement menu for pressure drop test including alerts

    • Simple configuration and determination of volume flow with Pitot tube

    • Magnetic holder for easy attachment

    kn 685,30
    sa PDV-om  kn 856,62
  • testo 440 16 mm Vane Kit

    Order-Nr. 0563 4401

    Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the vane probe (Ø 16 mm) are 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 in ventilation ducts

    • Convenient: integrated telescope that can be extended to 0.85 m, with scaling, makes it easy to carry out measurements

    • Reliable: 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 3 842,30
    sa PDV-om  kn 4 802,88
  • 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 510 - Differential pressure meter

    Order-Nr. 0560 0510

    The testo 510 differential pressure meter allows you to carry out pressure difference measurements at air condtioning system filters or air flow measurements in ventilation ducts using a pitot static tube. The trusty and reliable meter has been tried and tested in the field and is ideal for installation and maintenance work in and around ventilation and air conditioning.
    • Measuring differential pressure from 0 to 100 hPa

    • Air flow measurements with optional pitot static tube

    • Temperature and air density compensation for accurate measurements

    • Ten units of measurement (psi, fpm, hPa, m/s ) to choose from

12 Pronađeni proizvodi