RH5 Paper stack 0-100% humidity-10 to +60 °C
Paper moisture meter / wide measuring range (0 to 100% RH) / high accuracy / fast adjustment data logger with automatic memory function / non-destructive measurement / lifetime support
The Humimeter RH5 paper hygrometer (paper storage) is a powerful moisture meter with a sword sensor that can be used to determine the moisture in stacks of paper. After the sword probe has been inserted into the stack of paper, the moisture of the stack is shown directly on the display of the Humimeter RH5 paper hygrometer. The measured values can be saved via the data logger, provided with additional data and called up later. The auto data logger enables the measured values to be saved automatically at adjustable intervals.
To protect the sword sensor from damage, a sword sleeve and a sword sleeve extractor are supplied. The sword sleeve is knocked into the stack of paper and the Humimeter RH5 paper hygrometer is inserted into the sleeve. The sword sleeve has no influence on the measurement result. After the measurement, the RH5 can be pulled out of the sleeve and the sleeve can be easily removed from the stack using the sword sleeve extractor. Paper storage
The RH5 also measures and displays the sample temperature and includes it in the humidity calculation. The temperature range is from -10°C to 60°C and can be displayed in either °C or °F. The calibrated measurement range of the Humimeter RH5 paper hygrometer is from 10% to 90% relative humidity and is directly related to paper moisture when using the sword probe in the stack. However, the instrument can also be used to measure the humidity in a room.
The RH5 can be supplied with an optional serial interface for connection to a PC. With the "LogMemorizer" software, the values can be read from the device, edited, provided with additional information, archived, exported and further processed. Paper storage
The Humimeter RH5 paper hygrometer is a powerful moisture meter with a sword sensor. After piercing the stack of paper, it shows the moisture on the display. The values can be saved via the data logger and called up later. A sword sleeve and a sword sleeve extractor protect the sword sensor. The sword sleeve has no influence on the measurement result. After the measurement, the RH5 can be removed from the sleeve. The RH5 also measures the sample temperature and takes it into account in the moisture calculation. The temperature range extends from -10°C to 60°C and can be displayed in °C or °F. The calibrated measuring range of the Humimeter RH5 paper hygrometer extends from 10 % to 90 % relative humidity and is directly related to paper moisture, but can also be used to measure room humidity. Optionally, a serial interface can be supplied on the RH5 for connection to a PC. With the "LogMemorizer" software, the values can be read out, edited, archived, exported and further processed.
Application area
- Use paper hygrometers to measure the humidity of paper stacks.
- These hygrometers are also suitable for automatically monitoring humidity in pressrooms and paper warehouses. They are innovative, powerful and use the latest sensor technology.
- The RH5.1, RH5 and RH6 gauges offer different options and differ mainly from each other.
Performance features
| Relative humidity | 0 to 100 %, resolution 0.1 % RH |
|---|---|
| Calibration | 10 to 90 % +/- 1.5 % RH. (at 25 °C) |
| Temperature | -10 to +60 °C, 14 to 140 °F, resolution 0.1 °C |
| Accuracy | +/- 0.3 °C (at 25 °C) |
| Dew point | -55 to + 60 °C, -67 to 140 °F, resolution 0.1 °C |
| Memory function | Hold function, manual measured value memory, auto data logger for 10,000 values with measuring location description |
| Dimensions housing | 441 x 74 x 33 mm |
| Sword length | 295 mm |
| Weight | 310 g (with batteries) |
| Power supply | 4 pcs. Alkaline AA batteries 1.5V |
| Menu languages | German, English, French, Italian, Spanish, Russian, Portuguese, Czech, Polish and International |
Your advantages
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Fast - cost-effective - automatically documented
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Very fast adjustment behavior
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Simple storage of the measured values on the handheld meter
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Optimal documentation of your quality parameters
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Menu language in English, German, Italian, French, Spanish, Russian and many more on request.
For more information, please click on the red boxes.

Comparison table / Extensions / Accessories
| Art.no. | Image | Extension, accessories |
|---|---|---|
| 10072 |
|
Calibration deviceCalibration device Sword probe - dimensions 10 x 7 x 4 cm, weight: 160 g
|
| 10523 | ![]() |
Sword case extractorSword sleeve extractor for Humimeter RH5 and RH6 made of steel with plastic handle
|
| 10600 | ![]() |
Factory calibration certificate Material humidityFactory calibration certificate - Calibration delivery record for material moisture meters
|
| 11235 | ![]() |
Certified oak ampoulesCertified oak ampoules - set of 5 pieces 80% RH.
Use with article 10072, calibration device The oak ampoules each have a different relative humidity, i.e. e.g. 50% or 35% etc. The higher the relative humidity of the material, the higher the humidity of the oak ampoules. |
| 10352 | ![]() |
Certified oak ampoulesCertified oak ampoules - set of 5 pieces 50% RH.
Use with article 10072, calibration device The oak ampoules each have a different relative humidity, i.e. e.g. 50% or 35% etc. The higher the relative humidity of the material, the higher the humidity of the oak ampoules. |
| 10005 |
|
Certified oak ampoulesCertified oak ampoules - set of 5 pieces: 2 pieces 35 % RH, 1 piece 50 % RH, 2 pieces 80 % RH.
Use with article 10072, calibration device The oak ampoules each have a different relative humidity, i.e. e.g. 50% or 35% etc. The higher the relative humidity of the material, the higher the humidity of the oak ampoules. |
| 14433 | ![]() |
Thermal printerThermal printer with battery - Mobile serial printer for Humimeter devices with USB interface
|
| 10451 | ![]() |
Sword sleeveSword sleeve for Humimeter RH5 and RH6
|
| 12485 | ![]() |
Data interface moduleHumimeter USB data interface module AKKUVERSION with LogMemorizer measurement data acquisition and evaluation software on USB stick including USB cable for PC
(Attention: retrofitting option only possible in the factory)
|
| 12278 |
|
Humimeter USB Data Interface ModuleHumimeter USB data interface module with LogMemorizer measurement data acquisition and evaluation software on USB stick including USB cable for PC
(Attention: retrofitting option only possible in the factory)
|
| Properties | Humimeter RH5 | Humimeter RH5.1 | Humimeter RH5.2 | Humimeter RH6 |
| Item no. | 11494 | 11994 | 14742 | 11497 |
| Application | Paper moisture meter for paper stacks. Also suitable for automatic climate monitoring in printing rooms and paper warehouses. | Paper moisture meter for paper stacks. Also suitable for automatic climate monitoring in printing rooms and paper warehouses. | Paper moisture meter for paper stacks with angled blade sensor and pull-out handle aid | Paper moisture meter for paper stacks, for measuring relative humidity, absolute humidity, Ugl kraftliner, Ugl testliner, dew point and Ugl wood. Also suitable for automatic climate monitoring in printing rooms and paper warehouses. |
| Relative humidity | 0 to 100 %, resolution 0.1 % r.h. | 0 to 100 %, resolution 0.1 % r.h. | 0 to 100 %, resolution 0.1 % r.h. | 0 to 100 %, resolution 0.1 % r.h. |
| Calibration accuracy | 10 to 90 % +/- 1.5 % r.h. (at 25 °C) | 10 to 90 % +/- 2 % r.h. (at 25°C) | 10 to 90 % +/- 1.5 % r.h. (at 25 °C) | 10 to 90 % +/- 1.5 % r.h. (at 25 °C) |
| Temperature | -10 to +60 °C, 14 to 140 °F, resolution 0.1 °C | -10 to +60 °C, 14 to 140 °F, resolution 0.1 °C | -10 to +60 °C, 14 to 140 °F, resolution 0.1 °C | -10 to +60 °C, 14 to 140 °F, resolution 0.1 °C |
| Accuracy | +/- 0.3 °C (at 25 °C) | +/- 0.3 °C (at 25 °C) | +/- 0.3 °C (at 25 °C) | +/- 0.3 °C (at 25 °C) |
| Dew point | -55 to +60 °C, -67 to 140 °F, resolution 0.1 °C | -55 to +60 °C, -67 to 140 °F, resolution 0.1 °C | -55 to + 60 °C, -67 to 140 °F, resolution 0.1 °C | -55 to + 60 °C, -67 to 140 °F, resolution 0.1 °C |
| Absolute humidity | Not available | Not available | Not available | 0 to 130 g/m³, resolution 0.1 g/m³ |
| Compensation | Not available | Not available | Not available | temperature-compensated paper and wood equilibrium moisture content |
| Memory function | Hold function, manual measured value memory | Hold function, manual measured value memory, auto data logger for 10,000 values with measuring location description | Hold function, manual measured value memory, auto data logger for 10,000 values with measuring location description | Hold function, manual measured value memory, auto data logger for 10,000 values with measuring location description |
| Dimensions | 441 x 74 x 33 mm | 441 x 74 x 33 mm | 429 x 136 x 80 mm | 441 x 74 x 33 mm |
| Sword length | 295 mm | 295 mm | 295 mm | 295 mm |
| Weight | 310 g (with batteries) | 310 g (with batteries) | 330 g (with batteries) | 310 g (with batteries) |
| Power supply | 4 pcs. Alkaline AA batteries 1.5V | 4 pcs. Alkaline AA batteries 1.5V | 4 pcs. Alkaline AA batteries 1.5V | 4 pcs. Alkaline AA batteries 1.5V |
| Menu languages | German, English, French, Italian, Spanish, Russian, Portuguese, Czech, Polish and International | German, English, French, Italian, Spanish, Russian, Portuguese, Czech, Polish and International | German, English, French, Italian, Spanish, Russian, Portuguese, Czech, Polish and International | German, English, French, Italian, Spanish, Russian, Portuguese, Czech, Polish and International |
| Scope of delivery | Humimeter RH5 with rubber protection, wooden case and batteries | Humimeter RH5.1 with batteries | Humimeter RH5.2 with rubber protection, wooden case and batteries | Humimeter RH6, humimeter USB data interface module with LogMemorizer measurement data acquisition and evaluation software on USB stick including USB cable for PC, rubber protection, wooden case and batteries |











