Vaisala SHM40 Structural Humidity Measurement Kit for ASTM2170 Compliant Borehole Measurement

Measuring structural moisture is essential in order to avoid mold and volatile organic compounds (VOCs). Vaisala SHM40 offers an easy and a reliable solution for humidity measurements in concrete and other structures using the borehole method, where humidity probe is left in the borehole until the humidity in the hole has reached an equilibrium state and the stabilized values can be read.

Vaisala SHM40 HUMICAP® Hand-Held Humidity and Temperature Kit offers an easy and reliable solution for humidity measurements in concrete and other structures. Using the borehole method, a humidity probe is left in the borehole until the humidity in the hole has reached an equilibrium state and the stabilized values can be read. The SHM40 kit includes everything you need to do ASTM F2170 or RBK (Swedish Rådet för Byggkompetens) compliant measurements, as well as a calibration certificate (ISO9001 compliant, traceable).

The user interface with graphical display makes daily operation quick and easy with a user interface available in 10 languages. In addition to relative humidity and temperature, the HM40 Series models display five calculated humidity parameters (absolute humidity, dew point, enthalpy, mixing ratio, wet bulb), all available in both metric (°C) and non-metric (°F) units.  

Features:

• Truly interchangeable measurement probes
• Accurate measurement data in numeric, statistic, or graph views
• Conforms to ASTM standard F2170
• IP65-rated measurement probe and cas

Kit includes:

• HM40 indicator with adapter
• HMP40S RH&T probe with a cable
• Calibration certificate (ISO9001 compliant)
• 12 pcs plastic tubes (19266HM)
• 12 pcs rubber plugs (233976)
• 3 pcs protective covers with lid (19268HM)
• Weather-proof carrying case with a shoulder strap

Easy to use

The water-proof carrying case includes all you need for measuring structural moisture reliably.

Durable

The HMP40S probes are IP65 classified and conform to the ASTM-standard F2170.

Accurate

Proven HUMICAP sensor technology provides accurate and stable data in numeric, statistic or graph views.

For more information, please see Data Sheet