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| Hygropin |
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| The perfect solution to identify and monitor moisture in concrete. |
| Due to the small, fast sensor of the Hygropin, diagnosing moisture according to
ASTM F2170 is quicker and easier than ever before. |
| Identifying the Presence of Moisture |
| Excess moisture in concrete can be fatal to a floor covering installation. To prevent mildew and major damage, the flooring industry requires smart testing solutions to check surfaces for moisture prior to installing floor coverings or coatings. The in-situ technique has proven to be the most reliable method since it measures directly where the moisture hides below the surface of the concrete.
Application
The relative humidity test outlined by ASTM F2170 requires placing a measuring sleeve at a specific, well defined depth in the concrete. This can be done either by drilling a hole or by pre-installing cast holes in fresh concrete. The Hygropin offers the best solution for both procedures.
The Hygropin provides the smallest available sensor on the market, minimizing damage to the surface and reducing the installation efforts immensely. Due to the small air volume of the test sleeve, the humidity equilibrium process is extremely fast. |
Comfortable: Two independent sensor channels can measure ambient and concrete characteristics simultaneously.
Wide Measuring Range: Measures relative humidity, temperature, dew/frost point, etc.
0...100% RH / -40... 185°F ( -40...+85°C )
Accuracy: The Hygropin combines the highest measurement accuracy with a fast response time.
Minimal Invasive: Highly integrated sensor with only 5mm / 0.3” diameter for minimal efforts on site.
Durability: Stainless steel housing of the sensor for long lasting performance in rough environments.
Data Logging/Storage: The Hygropin can record data over a period of time for traceable information.
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| In-Situ and Ambient Probe |
Two factors reduce the leap frogging time immensely: The small air volume of the measuring sleeve and the extreme fast reaction time of the probe.
In addition, the trend indicators of the instrument show when stable temperature and humidity values are reached. This prevents taking false readings caused by insufficient equilibration time. |
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| Crucial Measurement of Moisture in Concrete |
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The moisture content inside the concrete is different to that on the surface. Surface based testing methods only measure up to 20 mm (3/4”) at best and don’t necessarily reflect reality. Therefore, the Hygropin uses the in-situ technology which identifies the actual moisture content inside the concrete.
What percentage of relative humidity is acceptable in an interior concrete floor slab? Tolerable RH levels using in-situ probes have been established and the flooring manufacturers release recommendations depending on their products. |
Common reference values:
90% RH Plastic tiles, linoleum
85% RH Plastic carpet or cellular plastic base,
Cork tile with plastic film barrier,
Textile carpet made of natural fibers, rubber
or PVC
80% RH Mosaic parquet on concrete
60% RH Parquet board with no plastic between wood and
concrete |
| Sleeves for Standard and Fresh Concrete Application |
| Standard Application: Drilled Holes |
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Measuring Sleeve
The measuring sleeve is used for all applications. Thanks to length indicator and marked groove, cutting to the required length is simple.
An 8mm (5/16”) hole in the concrete is enough to place the sleeve. The re-closeable silicon cap seals the hole and liner air tight.
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| Fresh Concrete Application: Cast Holes |
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Add-on for Wet Concrete (optional)
Together with the measuring sleeve the add-on for wet concrete allows pre-installation of the cast holes in fresh concrete. Before placing concrete, the measuring sleeve is secured to the formwork. A rod placed inside the sleeve will exclude the fresh concrete from entering the liner. As soon as the concrete hardens the rod can be replaced with the in-situ probe to track the relative humidity during curing. |
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| Humidity Standard Test Tube (optional) |
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The humidity standard tube allows a fast and easy on-site functional and calibration check of the instrument and the in-situ probe as recommended by ASTM.
Based on a saturated salt solution the micro climate inside the test tube is stable at 75% RH. |
| Display Unit |
| Power Supply |
| Battery: |
9V alkaline (standard) Ni-MH 8.4V, 170...250 mAh
(rechargeable via USB) |
| Mains: |
Via USB charger |
| General |
| Probe Input: |
Two separate digital probe inputs |
| Real Time Clock: |
Yes |
| Psychrometric Calculators: |
Yes |
| Start-up Time: |
3 s |
| Data Refresh Rate: |
1 s |
| Interface Type: |
USB |
| Data Logging / Data Capture |
| Memory Max.: |
10,000 readings |
| Interval: |
5 s x to 1 h |
| Display |
| Display: |
Pixel graphic LCD, Backlight |
| Display Modes: |
% RH and temperature, date and time,
% RH, temperature and calculated parameter |
| Mechanical |
| Dimension: |
10.63 x 2.76 x 1.17” (270 x 70 x 30 mm) |
| Weight: |
Ca. 7.0 oz (198 g ) |
| IP classification: |
IP 40 |
| Environmental Conditions |
| Operating Temp.: |
14°F to 140°F (-10°C to 60°C) |
| Humidity: |
0 to 100% RH, no condensing |
| In-Situ Probe |
| Measuring Range: |
0 to 100% RH, -40°F to 185°F, (-40°C to 85°C) |
| Accuracy: |
±1.5% RH / ±0.3K |
| Response Time: |
<15 s |
| Dimension: |
0.2” (5 mm) |
| Cable Length: |
79” (200 cm) |
| Max Air Velocity: |
3.93 ft/min (20 m/s) |
- Instrument
- Carrying case
- USB cable
- CD HygroLink
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- In-situ probe
- 10pcs measuring sleeves
- Documentation
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Prices subject to change  Prices listed in US dollars for domestic shipments within US, Canada, & Mexico only Export orders require quotations - click here for a quote For more info call us 1-800-762-2478 or 954-946-9454. |
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| Item Number |
Item |
Prices |
| MO-851010 |
Hygropin Unit |
$1,350.00 |
| Accessories |
| MO-851021 |
In-situ Probe |
$550.00 |
| MO-851027 |
Ambient Probe |
550.00 |
| MO-851033 |
Humidity Standard 75% RH |
550.00 |
| MO-851041 |
Set of Measuring Sleeves (20pcs) |
40.00 |
| MO-851043 |
Set of Measuring Sleeves (100pcs) |
180.00 |
| MO-851053 |
Add-on for Wet Concrete (10pcs) |
35.00 |
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In-Situ Probe
