Vapor Emission Test Kit, 12-Pak (10,000 sq. ft.) The vapor emission test is used for determining the moisture acceptability for the placement of floor coverings and coatings over concrete slab surfaces. Using this method, users can easily quantify the volume of water vapor emitting from a 1,000 square foot concrete slab over a 24-hour period. Commonly known as the Anhydrous Calcium Chloride Vapor Emission Method, the test is directly specified by the vast majority of the Floor Covering Industry as the primary measure of moisture acceptability for floor covering or coating installations. The kit consists of a calcium chloride container, a specifically designed dome cover with seal and step-by-step instructions. A balance or scale readable to 0.1 grams is required, but must be purchased separately. Meets ASTM E1907 and F1869 specifications.
HM-69 Rapid RH™ System (for slab moistures)
Rapid RH™ System uses a stay-in-place "Smart Sensor" disposable probe inserted into each 3/4in (19mm) borehole. The probes are installed below the floor surface and will not interfere with normal construction activities. Because the probes remain in place, they can be quickly read at any time after 72 hours simply by inserting the portable Rapid RH Reader unit. Probes are factory-calibrated and require no further calibration or maintenance after use. Humidity readings are recorded manually on included forms. Once monitoring is complete, the test holes are easily filled with standard cementitious patching compound.
Relative humidity range is 0-99%, with accuracy to ±2% between 50%-90%, and ±3% from 90%-97%. Temperature range is from 0°-99°F. The Rapid RH system cannot be used in concrete less than 28 days old, and is intended for interior use only.
The HM-69 Kit consists of a Rapid RH™ Reader, five Smart Sensor probes with inserts and plugs, a 3/4in (19mm) SDS Masonry Drill Bit, Wire Brush, Vacuum Cleaner Attachment, and insertion tool along with an instruction manual and certificate of calibration. All are housed in a sturdy, fitted plastic carrying case. Additional probes are available as Smart Sensor packs in quantities of 5, 50 or 100.
The GE Protimeter Hygromaster delivers simple and easy-to-use relative humidity, temperature, and dewpoint measurement. Modular and replaceable Hygrostick and QuickStick probes attach and remove easily for the GE Protimeter Hygromaster to measure ambient relative humidity (RH), dew point, and proximity to dew point.
The Hygromaster from GE Protimeter can determine the presence and extent of condensation and humidity from a range of conditions. It can be used to evaluate equilibrium RH to ASTM F-2170-02 in concrete floors.
BLD4902 GE Protimeter Humidity Sleeves
Humidity Sleeves for the measurement of RH% in concrete slabs (slotted style: 43mm length x 16mm diameter). For use with the Hygromaster. Sold in pack of 20.
