Museums, archives and libraries
Museums, archives and library has a valuable collection, these treasures will be exposed to the gallery, cases and environmental conditions, etc.The effects of relative humidity in the environment is about one order of magnitude higher than the effect of temperature.Even in hvac systems can't provide the control function of the relative humidity, records the environment parameters for a long time, to protect the collection will have reference value.
In Scandinavian visitors, many wrecks wasa museum, the visa, how to establish suitable for the 17th century royal Swedish warship climate environment.
Visa pull HUMICAP ® relative humidity sensor drift rate is very low, making it ideal measuring environmental parameters for a long time.Visa, RH measuring equipment in the accurate calibration of precision factory provides a good measuring precision.These attributes together for visa, measuring instrument provides a reliable and good data integrity.Understand how to use the Japanese painting repair craftsman is visa handheld temperature and humidity instrument.
A member of a wide range of high performanceThe family of hvacSeries of products are available as a building automation system of intelligent building components, providing all combinations of the relative humidity, temperature and carbon dioxide.
Related products
Temperature and humidity transmitter HMW90 series
Typical applications include museums and archives, the production and storage facilities, data centers, laboratories and test environment.
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Visa series products added Indigo HMP1 probe, the probe is used for demanding requirements of humidity and temperature measurement
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Keeping Mr Zhu kornelius level of temperature and humidity in the tomb
Higgs Ed Mr Zhu kornelius mausoleum is one of the important cultural sites in Finland.The tomb was built in 1901-1903, is a representative masterpiece of art and craft at that time.Mausoleum wall for sandstone wall, interior is decorated with murals, rich so hard to save.In the first few years, the building is completed original frescoes damaged due to the excessive moisture adsorption, redrawn later.Higgs rhett...
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CO2 sensor performance is good or bad is the use of on-demand control ventilation (DCV) to reduce energy consumption of the key.Due to the measurement results in the use of direct control of the fresh air, so more and more strict to the requirement of measurement accuracy.California regulations CEC - 400-2008-001 - CMF requirements under 600 parts per million and 1000 PPM accuracy of plus or minus 75 PPM, and in...
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What causes relative humidity sensor drift?
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Visa, protect the Mona Lisa painting
Author: Jean - Francois Bore, visa application sales engineers "I'm sure you know the Mona Lisa (called La in French), it is one of the popular art in the world.You also know it collection in the world famous Louvre museum in Paris.But you may not know visa by measuring the humidity inside the glass window and the stability of the temperature environment, to preserve...
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How to preserve the art of 18000 years ago
In France the dordogne prehistoric "Sistine chapel" harsh environment monitoring carbon dioxide concentration in the dordogne region in southwestern France lasker painted caves found in 1940, it is the world famous prehistoric adornment sex caves.The cave, there are many animals, such as buffalo, cattle, deer, horse, the lion and rhino) and memorable hunting scenes and different objects, symbols...