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The basic device humimeter RHL offers the possibility to connect different humidity sensors. The penetration probe can be manufactured in lengths between 300 and 2000 mm, depending on requirements. The standard length is 300 mm. With the lance, moisture measurement is also possible in deeper layers of the warehouse. With the additionally connectable aw value measuring chamber, it is also possible to measure small sample quantities.
Benefits
- Aw-value, Relative humidity, absolute humidity, dew point, equilibrium moisture content
- Quick balancing
- Long stable humidity- and temperature sensors
- Easy data storage on the portable moisture meter
- Automatic temperature compensation
- Optimal documentation
Handling and measurement process
The humimeter RHL with LF-TB120 for measuring the moisture content of grain is ideal for carrying out measurements in the grain store effortlessly and in a matter of seconds. In order to avoid quality losses, for example due to pests or bacteria, a measurement is essential.
Insert the probe into the desired depth of the product to be measured, after the temperature of the probe has been adjusted to the material to be measured, the correct water content is immediately visible on the display. The measured values can be stored on the device and also output on a mobile printer or transferred to a PC.
The integrated measured value memory function can save up to 10.000 measured values both manually and at adjustable time intervals.
The aw value of small grain samples can also be determined.
Technical information
| Measuring range | Corn, wheat, barley, rye, triticale 12 to 18% water content |
|---|---|
| Aw value, Water activity | 0,001 – 1 |
| Relative humidity | 0 to 100% RH |
| Dew point | -55 to +60 °C |
| Resolution | 0,1% water content, 0,001 aw, 0,5 °C/°F |
| Temperature range | 10 to 30 ° C |
| Operating temperature for sensor | -20 to +120 °C |
| Accuracy relative humidity | +/- 1,5% (at 25 °C) |
| Accuracy temperature | +/- 0,3°C (at 25°C)/ +/- 0,5°F (at 77°F) |
| Accuracy grain | +/- 0,6% (at 25 °C) |
| Temperature compensation | automatically |
| Memory function | Hold function, measured value memory for up to 10.000 values |
| Storage temperature | -20 ° C to +60 ° C |
| Power Supply | 4 x 1,5 volt AA alkaline batteries |
| Power consumption | 60 mA (with display lighting) |
| Dimensions | 145 x 75 x 30 mm |
| Weight | 266 g (including batteries) |
| Protection class | IP 40 |
| Menu languages | English, German, Italian, French, Spanish, Portuguese, Czech, Polish, Russian, International |