testo 635-1, humidity/temperature measuring instrument
€665.21*
Available in 7 workingdays, delivery time 1-3 business days,
within Germany, abroad different
testo 635-1, humidity/temperature measuring device, incl. calibration protocol and batteries.
The measuring device for measuring humidity, material equilibrium moisture and for measuring the pressure dew point in compressed air systems. Wireless, i.e. with measurement data transmission by radio, up to 3 temperature or humidity sensors can be displayed. The measurement data can be transferred to the Testo log printer via infrared. With cyclical printing, the measurement data can be output once a minute, for example.
For analysing the humidity on ceilings and walls, the testo 635 directly displays the dew point difference between the room air and the wall surface.
Pressure dew points down to -60°C tpd are available for analysing the pressure dew point in compressed air systems. The humidity sensor developed by Testo itself is proven worldwide and offers outstanding properties in terms of precision, long-term stability, temperature resistance and robustness.
• Connection of 3 wireless sensors
• Measurement of air humidity, material equilibrium humidity and pressure dew point in compressed air systems
• Display of dew point distance, minimum, maximum and average values
• Cyclical printout of measured values, e.g. once per minute
Technical data:
Measuring device:
Storage temperature: -30 … +70 °C
Operating temperature: -20 … +50 °C
Housing material: ABS/TPE/metal
Dimensions: 220 x 74 x 46 mm
Battery life: 200 h
Battery type: alkaline-manganese, AA type
Capacitive humidity sensor:
Measuring range: 0 … +100 %RH
Resolution: 0.1 %RH
NTC:
Measuring range: -40 … +150 °C
Accuracy:
±0.2 °C (-25 … +74.9 °C)
±0.4 °C (-40 … -25.1 °C)
±0.4 °C (+75 … +99.9 °C)
±0.5% v. Mw. (remaining measuring range)
Resolution: 0.1 °C
Absolute pressure probe:
Measuring range: 0 … 2000 hPa
Resolution: 0.1 hPa
Type T (Cu-CuNi):
Measuring range: -200 … +400 °C
Accuracy:
±0.3 °C (-60 … +60 °C)
±0.5% v. Mw. (remaining measuring range)
Resolution: 0.1 °C
Type K:
Measuring range: -200 … +1370 °C
Accuracy:
±0.3 °C (-60 … +60 °C)
±(0.2 °C + 0.3% v. Mw.) (remaining measuring range)
Resolution: 0.1 °C
Testo SE & Co. KGaA, founded in 1957 and headquartered in Titisee-Neustadt, is a leading supplier of precision measurement solutions for the refrigeration industry. With over 60 years of experience, Testo develops and manufactures innovative measuring instruments that are highly regarded worldwide in the refrigeration, air conditioning and heating sectors. The company continuously invests in research and development to meet the growing demands of the industry.
Product groups relevant to refrigeration technology:
- Exhaust gas analysers: For the analysis of emissions and to check system efficiency.
- Temperature measuring instruments: Precise measurement of temperatures in refrigeration systems.
- Pressure measuring instruments: For monitoring and controlling system pressure in refrigeration and air-conditioning systems.
- Data loggers: Continuous recording of temperature and pressure values.
- Flow meters: Measurement of air flow and flow rates.
- Humidity meters: For determining air humidity and controlling condensation.
- Thermal imaging cameras: Visualisation of temperature distributions for optimisation and fault detection.
- Smart Probes: Compact and wireless measuring instruments for simple and flexible use in the field.
With its extensive range of high-quality measuring instruments and systems, Testo offers innovative and precise solutions for the requirements of refrigeration and air conditioning technology.
Manufacturer: Testo SE & Co. KGaA
Postal address: Celsiusstraße 2 79822 Titisee-Neustadt Germany
Email address: [email protected]
Website: www.testo.com
| Item condition: | New item |
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- Available
- Delivery Time : 1-2 weeks
