Delta Ohm Profile on Environmental Expert

About Us

The Scientific Instruments Partner

Delta Ohm works and produces near Padua 50 kilometres from Venice. The company was founded more than 30 years ago and had gradually progressed in the field of design and construction of measuring instruments. Today its products are exported worldiwide and are appreciated for their quality and reliability.

DeltaOhm manufacturs instruments portable and industrial for physical quantities:

Temperature, Air speed, Relative humidity, Dew point, Pressure, Radiometry/Photometry (including UVA, UVB, UVC, ERY, PAR, PHOT, RAD),

pH, ORP, Conductivity, TDS, Dissolved Oxygen, Turbidity,

Noise Level Meters (I and II class), Building Acoustic Sound Sources, Vibration Meters, Microclimate WBGT, CO, CO_2,Non-coherent Optical Radiation monitor,

Solar Radiation Meters, Pyranometers, Solar panel temperature meters, Phyreliometers, Solar Tracker, Pyranometers (Secondary, I and II class, silicon), Pyrgeometer, Thermo-Hygrometers, Barometers, Albedometers, Pyreliometer, Net-radiometers, Rain gauges, Rain detectors, Ultrasonic anemometers (2 and 3 axis), Weather Station Datalogger;

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FEATURED PRODUCTS

HD 98569 - Multiparameter Instrument: pH - Conductivity Dissolved Oxygen Temperature

The HD 98569 is a multiparameter portable instrument and datalogger for electrochemical measurements: pH, conductivity, dissolved Oxygen and temperature. It is fitted with a large backlit LCD display.

DELTA OHM - HD 32MT.1 - Weather Station Meteorologic Datalogger

The HD32MT.1 is a 16-channel data logger capable of capturing and logging the values measured by a series of sensors connected to its inputs. The data logger is completely programmable by the user and is therefore very versatile. The supplied HD32MTLogger application software, supplied with the instrument, allows simple and intuitive programming by using graphic interfaces, without the need of learning any programming language, thus minimizing the time ...

FEATURED APPLICATIONS

Combined photo-radiometric probe for Museum & Metal Industry - metal industry

The combined photo-radiometric probe LP471P-A measures the two parameters of principal interest in the field of lighting, namely the ILLUMINATION (lux) and UVA IRRADIANCE (W/m2). The probe is composed by a luxmeter and an UVA radiometer. The signals of the two sensors are read and processed at the same time to visualize the relation between the two quantities expressed in µW/lumen. The two sensors are equipped with a diffuser for the correct measure according to the cosine law. The probe LP471P-A is particularly useful when the simultaneous measurement of illuminance and UVA irradiance is required. For example, in museum environment when it is necessary to evaluate the UVA radiation level in the lamps in order to avoid damage to paintings or wood or any other historical art objects(CIE 157) and another area of interest is the Non Destructive Testing (NDT) that employ penetrating liquids, used primarily in the fields of mechanics and aerospace(ISO 3059:2001)
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TESTS ON THE FIELD FOR PV PLANTS - solar industry

There is no legislation to control of the proper functioning of pyranometers used to measure solar radiation installed in the PV field. The control can be effectively carried out with portable instruments suitable to avoid uninstalling pyranometers set in areas normally inaccessible as placed at the side of panels. A quick test on the field assesses whether a good maintenance is sufficient to obtain a reliable measurement of the solar radiation or if it is necessary to send radiation sensors to the manufacturer for a control. In order to make a test on the field and verify the proper operation of a photovoltaic system, Delta Ohm provides a set of tools that allow an easy and flexible use.
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