Humidity/temperature measuring instrument - testo 635
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Humidity/temperature measuring instrument - testo 635 - 1

measuring instrument Connection of 2 plug-in probes and 3 wireless probes Measurement of temperature, air humidity, material equilibrium moisture, pressure dewpoint, absolute pressure Display of dewpoint distance, min., max. and mean values luminated display Instrument store for 10,000 measurement values PC software for archiving and documenting measurement The testo 635 offers the possibility of testing and analyzing air humidity, material moisture (based on equilbrium moisture), U-value and the dewpoint in compressed air In addition to measurement with classical probes, a wireless measurement over up to 20 m distance is also possible with the testo 635. This eliminates damage to the cable or difficulties in handling.The wireless probes are available for the measurement parameters temperature and humidity, up to three wireless probes can be recorded and displayed by the testo 635. The optional plug-in radio module can be The testo 635 stands out thanks to its intuitive operation and clear menu structure. For example, for measurements at different measurement sites, the testo 635-2 provides the advantage that the measurement values can be allocated to the respective measurement site. For long-term measurements and material moisture measurements, the instrument can be switched between different user profiles. The testo 635 is available in two versions. The version testo 635-2 has extended instument functions such as an instrument store, PC software, direct display of material humidity and the possibility of connecting a U-value probe

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Humidity/temperature measuring instrument - testo 635 - 2

Technical data testo 635-1 thermohygrometer ind. battery and calibration protocol Common advantages • Connection of 3 radio probes • Measurement of air humidity, material equilibrium moisture and pressure dew point in compressed air • Display of dew point difference, min, max and mean • Print data on Testo printer (optional) • Backlit display testo 635-2 humidity/temperature measuring Instrument with measurement value store, PC software and USB-cable Incl. battery and calibration protocol Cyclic printing of readings on testo printer, e.g. once per General technical data Instrument store for...

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Humidity/temperature measuring instrument - testo 635 - 3

Transport and Protection Part no. Additional accessories and spare parts Calibration Certificates

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Humidity/temperature measuring instrument - testo 635 - 4

Probe type Probe shaft/probe shaft tip Humidity probes Pressure dewpoint probes Absolute pressure probes Absolute pressure probe 2000 hPa Robust air probe, T/C Type K, Fixed cable 1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

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Humidity/temperature measuring instrument - testo 635 - 5

Probe type Probe shaft/probe shaft tip Surface probes 1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

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Humidity/temperature measuring instrument - testo 635 - 6

Probe type Probe shaft/probe shaft tip Surface probes Immers./penetr. probes 1) According to standard EN 60584-2, the accuracy of Class 1 refers to -40 to +1000 °C (Type K), Class 2 to -40 to +1200 °C (Type K), Class 3 to -200 to +40 °C (Type K).

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Humidity/temperature measuring instrument - testo 635 - 7

Radio probes Radio probes for immersion/penetration measurements Part no. Radio handles with probe head for air-/ immersion-penetration-meas. Part no. Radio handles with probe head for surface measurement Part no. Radio probes incl. humidity probe head Part no. Radio handles for attachable T/C probes Part no.

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Humidity/temperature measuring instrument - testo 635 - 8

Radio probes Accessories Radio probes Technical data Radio probes Radio immersion/penetration probe, NTC Radio handle Common Technical Data

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