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    testo 635-2 - Temperature and moisture meter

    Broj narudžbe 0563 6352
    testo 635-2
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    € 512,00sa PDV-om € 640,00
    Vaše prednosti
  1. Optionally available sensors for moisture, temperature, pressure dew point and absolute pressure measurements
  2. 2 plug-in sensors and 3 wireless sensors can be connected
  3. Super-size memory for up to 10 000 readings
  4. USB cable and PC software for archiving and logging measuring data included
  5. The testo 635-2 temperature and moisture meter allows you to carry out temperature and moisture measurements on a variety of different materials, surfaces and environments. This is made possible due to leading-edge technology and a wide selection of optionally available sensors.

    Opis

    The testo 635-2 temperature and moisture meter is excellently equipped for carrying out a variety of measurements in the field of air conditioning. A wide selection of optionally available sensors and probes can be connected to the meter to provide you with the following measuring data:

    • Relative humidity
    • Material moisture
    • Material compensation moisture
    • Pressure dew point in compressed air systems
    • HTC value
    • Air temperature
    • Surface temperature
    • Core temperature
    • Absolute pressure

    Two sensor ports for pluggable sensors; up to 3 further temperature or moisture sensors which can be connected via wireless with the temperature and moisture meter. The results are presented on the easy-to-read display. Your meter can be upgraded with an optionally available plug-in type wireless module which can transmit a wireless signal over a distance of up to 20 meters.

    Rugged, practical, easy to use

    In addition to all the other measurements, the testo 635-2 temperature and moisture meter can also display min, max and mean values and calculate the dew point difference between the indoor air and the surface of the wall. This allows you to analyze levels of moisture at ceilings and walls. Individually configured characteristic curves ensure that the material moisture content is displayed reliably.  

    Both the meter and the menu guide are simple and comfortable to use. A backlit display allows you to read the measurements in the dark or poor lighting and a strong protective case protects the meter effectively against any accidental knocks and bumps.

    Saving, transferring and printing out data as easy as pie with the testo 635-2 temperature and moisture meter

    Save measuring sites and allocate the measuring data to the relevant site. Create individual user profiles to perform parallel long-term and material moisture measurements. Save up to 10 000 readings – individual measurements and measurement series – to your meter. The USB cable in the scope of supply can be used to connect your moisture meter to your PC or laptop and the software allows you to log and archive your measuring data comfortably and easily.

    And just when you thought it couldn’t get any easier: the optionally available testo fast printer allows you to print out the measuring data on the spot. There’s testo for you.

    Obujam isporuke

    testo 635-2 temperature and moisture meter incl. download code for PC software, USB data cable, calibration protocol, batteries. PLEASE NOTE: a sensor (not in scope of supply) is required to operate the meter.

    Tehnički podaci

    Temperature - NTC

    Measuring range
    -40 to +150 °C
    Accuracy
    ±0,4 °C (+75 to +99,9 °C)
    ±0,5 % of mv (Remaining Range)
    ±0,4 °C (-40 to -25,1 °C)
    ±0,2 °C (-25 to +74,9 °C)
    Resolution
    0,1 °C

    Temperature - TC Type K (NiCr-Ni)

    Measuring range
    -200 to +1370 °C
    Accuracy
    ±(0,2 °C + 0,5 % of mv) (Remaining Range)
    ±0,3 °C (-60 to +60 °C)
    Resolution
    0,1 °C

    Humidity - Capacitive

    Measuring range
    0 to +100 %RH
    Accuracy
    See probe data
    Resolution
    0,1 %RH

    Senzor

    Air probes

  6. Air probes
    Robuster Luftfühler, TE Typ K
    Robust air temperature probe (TC type K) – measuring range: -60 to +400 °C
      Broj narudžbe:
      0602 1793
      € 72,00sa PDV-om € 90,00
    • Humidity probes

      Pressure dewpoint probes

    • Pressure dewpoint probes
      Drucktaupunktfühler zur Messung in Druckluftsystemen
      Pressure dewpoint probe for measurements in compressed air systems
        Broj narudžbe:
        0636 9835
        € 922,00sa PDV-om € 1152,50
      • Pressure dewpoint probes
        Precision pressure dew point probe
        Precision pressure dew point probe with measuring chamber – measuring range: -40 to +50 °C tpd
          Broj narudžbe:
          0636 9836
          € 1229,00sa PDV-om € 1536,25
        • Radio handles and probe head

        • Radio handles and probe head
          Radio handle for plug-in probe heads
          Radio handle for plug-in probe heads, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
            Broj narudžbe:
            0554 0189
            € 113,00sa PDV-om € 141,25
          • Radio handles and probe head
            T/C probe head for surface measurement
            T/C probe head for surface measurement (T/C Type K)
              Broj narudžbe:
              0602 0394
              € 79,00sa PDV-om € 98,75
            • Radio handles and probe head
              Compact professional humidity module
              Compact professional humidity module for wireless humidity/temperature measurement
                Broj narudžbe:
                0636 9736
                € 216,00sa PDV-om € 270,00
              • Surface probes

              • Surface probes
                Spare meas. head for pipe wrap probe, TC Type K
                Spare measuring head for pipe wrap probes (TC type K) - Measuring range: -60 to +130°C
                  Broj narudžbe:
                  0602 0092
                  € 60,00sa PDV-om € 75,00
                • Surface probes
                  Fast-reaction paddle surface probe
                  Fast-reaction paddle surface probe (TC type K) - Measuring range: - 0 to +300°C
                    Broj narudžbe:
                    0602 0193
                    € 149,00sa PDV-om € 186,25
                  • Surface probes
                    Fast-action surface probe with sprung thermocouple strip
                    Fast-action surface probe (TC type K) – measuring range -60 to +300 °C, short-term up to +500 °C
                      Broj narudžbe:
                      0602 0393
                      € 144,00sa PDV-om € 180,00
                    • Thermocouples

                    • Thermocouples
                      Thermocouple with TC adapter, flexible, 800 mm long
                      Flexible thermoelectric couple (TC type K, glass fibre) – Measuring range: -50 to +400°C
                        Broj narudžbe:
                        0602 0644
                        € 22,00sa PDV-om € 27,50
                      • Thermocouples
                        Thermocouple with TC adapter, flexible, length 1500 mm
                        Flexible thermoelectric couple (TC type K, glass fibre) – measuring range -50 to +400°C
                          Broj narudžbe:
                          0602 0645
                          € 34,00sa PDV-om € 42,50
                        • Thermocouples
                          Thermocouple with TC adapter, flexible, 1500 mm long, PTFE
                          Flexible thermoelectric couple (TC type K, PTFE) – measuring range -50 to +250°C
                            Broj narudžbe:
                            0602 0646
                            € 35,00sa PDV-om € 43,75
                          • immersion/ penetration probes

                          • immersion/ penetration probes
                            Efficient and fast-action immersion probe, waterproof
                            Flexible, fast-action immersion probe (TC type K) – measuring range: -60 to +1000 °C
                              Broj narudžbe:
                              0602 0593
                              € 112,00sa PDV-om € 140,00
                            • immersion/ penetration probes
                              Waterproof immersion/penetration probe, TC Type K
                              Waterproof immersion/penetration probe (TC type K) – measuring range -60 to +400 °C
                                Broj narudžbe:
                                0602 1293
                                € 52,00sa PDV-om € 65,00
                              • immersion/ penetration probes
                                Fast-action, waterproof immersion/penetration probe
                                Fast-action immersion/penetration probe (TC type K) – measuring range: -60 to +800 °C
                                  Broj narudžbe:
                                  0602 2693
                                  € 139,00sa PDV-om € 173,75
                                • Pribor

                                  Cases

                                  Certificates

                                  Further accessories measuring instrument/probes

                                • Further accessories measuring instrument/probes
                                  Lithium battery, button cell
                                  Lithium battery, button cell, type CR 2032
                                    Broj narudžbe:
                                    0515 0028
                                  • Further accessories measuring instrument/probes
                                    Sintered stainless steel filter
                                      Broj narudžbe:
                                      0554 0641
                                    • Further accessories measuring instrument/probes
                                      Control and adjustment set for Testo humidity probes
                                      Control and calibration kit for Testo humidity probes
                                        Broj narudžbe:
                                        0554 0660
                                        € 315,00sa PDV-om € 393,75
                                      • Printer and accessories

                                      • Printer and accessories
                                        Plug-in Power supply
                                        Plug-in mains adapter, 5 VDC 500 mA with European adapter, 100-250 VAC, 50-60 Hz
                                          Broj narudžbe:
                                          0554 0447
                                          € 28,00sa PDV-om € 35,00
                                        • Printer and accessories
                                          Spare thermal paper
                                          Spare thermal paper for printer, permanent
                                            Broj narudžbe:
                                            0554 0568
                                            € 29,00sa PDV-om € 36,25
                                          • Printer and accessories
                                            testo-Schnelldrucker IRDA mit kabelloser Infrarot-Schnittstelle
                                            testo fast printer IRDA
                                              Broj narudžbe:
                                              0554 0549
                                              € 261,00sa PDV-om € 326,25
                                            • Radio handles and probe head for surface measurement

                                            • Radio handles and probe head for surface measurement
                                              Radio Module for measuring instrument
                                              Radio module for measuring instrument, 869.85 MHz, approval for the countries: DE, FR, UK, BE, NL, ES, IT, SE, AT, DK, FI, HU, CZ, PL, GR, CH, PT, SI, MT, CY, SK, LU, EE, LT, IE, LV, NO
                                                Broj narudžbe:
                                                0554 0188
                                                € 53,00sa PDV-om € 66,25
                                              • Radio handles and probe head for surface measurement
                                                Radio Module for measuring 915.00 MHz
                                                Radio module for measuring instrument, 915.00 MHz FSK, approval for USA, CA, CL
                                                  Broj narudžbe:
                                                  0554 0190
                                                • Radio handles, seperate county variant

                                                  Aplikacije

                                                  Localising mould

                                                  Damp ceilings and walls may be a result of structural damage. In most cases, however, it is a sign of improper ventilation. Once the mould appears inside a house, the tenant assumes that moisture has come in from outside. Numerous disputes have erupted because of the issue of who is liable for the mould damage. However, it is difficult to find out who or what has caused the mould: the tenant or faulty structural design?

                                                  Testo 635-2 is ideal for measuring moisture in ceilings and walls. Using the optional attachment temperature/moisture probe and optional surface temperature probe, the testo 635 automatically calculates the dew point distance. It provides initial information about whether mould is being caused by condensation, or from moisture ingress due to structural damage or faulty insulation.

                                                  The supplied PC software can be used to document and analyse the measurement data.

                                                  testo 635-2

                                                  Measuring material moisture

                                                  Monitoring the moisture in construction materials and different timber is an important part of everyday work in the most diverse areas. For many users, measuring the material moisture as quickly and as non-destructively as possible is crucial.

                                                  Whether it is used to assess the screed drying process, further processing, or the combustibility of wood, our testo 635-2 hygrometer can be used to examine the moisture content in many different construction materials and types of wood.

                                                  testo 635-2

                                                  Monitoring drying processes

                                                  Whether freshly laid screed, or monitored drying of moisture damage, timely determination of the required moisture level will save time and therefore money.

                                                  Screeds are laid in the in interior works stage, generally after plastering. The flooring and painting and decorating then follow. The drying behaviour is therefore a significant factor in the works schedule, primarily because the laying of flooring depends on this.

                                                  The moisture measurement establishes readiness for flooring; liability for the flooring is thus transferred to the respective trade installing the flooring. An important part of this work is therefore documentation and assurance in the testing for readiness for flooring.

                                                  What is the extent of moisture damage and what consequences can be expected in terms of time and costs? These questions have to be answered in order to decide which auxiliary tools and materials are to be used to speed up the drying process.

                                                  The t 635-2 and attachment scatter field probe can be used to measure the moisture in the construction material.

                                                  Using a thin moisture probe combined with the testo 635-2 the moisture of construction materials can be determined by means of an equilibrium moisture measurement. To do this, the probe has to be inserted in a borehole in the material being measured and sealed. The relevant material characteristic can be manually entered into the device or via software. After several hours, equilibrium with the material has taken place and the testo 635-2 displays the material moisture.

                                                  testo 635-2

                                                  Monitoring production and storage conditions

                                                  Our temperature/humidity measuring instruments are used around the world in production, storage and server rooms, museums, archives, cold storage warehouses, containers and sales counters.

                                                  Manufacturers, carriers, or dealers of sensitive products must ensure that specified temperature or humidity values are observed during production and storage. The testo 635 offers the option of performing spot measurements in relevant places.

                                                  The temperature/humidity measuring instrument testo 635-2 offers the user a wide range of humidity/moisture probes. It provides the option of measuring humidity, material moisture and U-value (for the thermal assessment of structural components). In addition to the standard probes, up to three radio probes can be connected to the device in parallel. Measurement results can be analysed, stored and documented using the supplied PC software.

                                                  testo 635-2

                                                  U-value measurement in old buildings

                                                  When redeveloping or renovating old buildings, it is crucial to be able to determine quickly if heat is being lost through the windows and walls. Only then can energy costs be reduced and redevelopment measures carried out efficiently.

                                                  When assessing thermal transmission, e.g. in old buildings in need of renovation, the U-value is one of the most important values. It enables thermal assessment and monitoring of the installed material.

                                                  3 temperature values are required for calculating the U-value:

                                                  • Outside temperature
                                                  • Surface temperature of the internal wall
                                                  • Indoor air temperature

                                                   

                                                  A radio probe is needed to determine the U-value; this is placed in position outside. It transmits the readings to the measuring instrument inside. To measure the surface temperature the three wires of the U-value probe are attached to the wall with plasticine. The air temperature is recorded by a sensor located on the probe plug. The measuring instrument testo 635-2 automatically calculates the U-value from the three values and shows this on the display. The advantage: there is no need for manual calculation; the result is quick and accurate.

                                                  testo 635-2

                                                  Measuring wood moisture quickly and non-destructively

                                                  The testo 635-2 uses the optional attachment scatter field probe (item no.: 0636 6160) to quickly and non-destructively examine the material moisture in timber. Characteristic curves are available for measuring wood moisture in soft and hard woods, and chipboard. These characteristic curves were developed in cooperation with the LPI institute.

                                                  The measurement results are calculated up to a depth of 5 cm and can be recorded at the touch of a button. The readings are displayed in percent by weight in comparison to the dry mass of the material.

                                                  Measurement data can be stored and documented using PC software.

                                                  testo 635-2

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