A particularly useful and handy instrument for measuring humidity, CO2, CO, atmospheric pressure and temperature in spaces. It is equipped with a data logger, so that all information afterwards can be easily used in reports.

The instruments simultaneously measure the parameters:

Carbon Dioxide CO2
Carbon Monoxide CO
Atmospheric Pressure
Temperature
Relative Humidity

The instrument calculates:

Dew Point
Wet Bulb Temperature
Absolute Humidity
Mixing Ratio
Enthalpy

The HD21AB is a datalogger with a memory capacity of 67600 recordings, divided in 64 blocks. It uses the DeltaLog10 software from version 0.1.5.3. Reference Standards: ASHRAE 62.1 - 2004, Legislative Decree 81/2008.

These regulations apply to all confined spaces that could be used by people. Kitchens, baths, changing rooms and swimming pools are included, due to the presence of high humidity. You should take into account, in regard to air quality, possible chemical, physical and biological contaminants.

The instruments have a wide Dot Matrix graphic display with a resolution of 160x160 dots. The instruments typical applications are:
Measurement of IAQ (Indoor Air Quality) and comfort conditions in schools, offices and indoor spaces.
Analysis and study of the Sick Building Syndrome, and of the resulting consequences.
Checking the HVAC (Heating, Ventilation and Air Conditioning) system efficiency.
Examination of IAQ conditions in factories to optimize microclimate and improve productivity.
Building Automation checks.

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• with two BNC inputs, to
• measure pH, mV, ORP with pH, redox, separated reference electrodes,
• one input for a pH/temperature combined probe provided with SICRAM module.
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• RS232 C or USB 2.0 serial output for data download to a PC or printer from memory or in real time.
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• Functions: REL, HOLD and auto power off which can be disabled,
• IP 67 protection degree.

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• By using suitable diaphragms only the direct light reaches the surface of the sensor.
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ALBEDOMETER PYRANOMETER FOR GLOBAL INCIDENT SOLAR RADIATION DELTA OHM LPPYRA05

• Albedometer First and Second Class pyranometers according to ISO 9060.
• Complete with: upper and bottom shade disk, desiccant sachet with silica-gel crystals, 2 cartridges, levelling device, support bracket
• calibration report.
• On request 5 or 10m cables with connectors.

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• Determination of the anemometric quantities represented in diverse measurement units:
• wind speed and direction,
• U-V-W Cartesian components of speed,
• sound speed,
• sonic temperature
• 5 analogue voltage or current outputs, with different measuring ranges.
• RS232 and Multidrop RS485 Serial Communication interfaces.

PLUVIOMETER RAIN GAUGE FOR ATMOSFERIC PRECIPITATION DELTA OHM HD2013

• Rain gauge with tipping bucket,
• area 400cm2,
• for temperature range +4°C... +60°C.
• Standard resolution 0.2.
• On request at the time of placing the order resolution 0.1 or 0.5mm.
• Output contact normally closed.

MINI-DATALOGGER FOR TEMPERATURE AND RELATIVE HUMIDITY DELTA OHM HD206 HD226 HD207 HD227

• TEMPERATURE and RELATIVE HUMIDITY mini data logger with/no display
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• Storage of 120,000 reading per channel,
• 8mm 3 ½ digit LCD display.
• IP54 protection degree.

PH AND MV-METER SIMULATOR CALIBRATING KIT DELTA OHM HD9609

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• adapter cables CP 9509/T,
• CP9509/BNC and
• carrying case.

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• Thermocouple thermometer with one input and logger 32.000 samples
• For K, J, T, R, N, S, B, E type probes with miniature connector
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• USB/RS232 C connection to download loggerdata to PC.
• Functions: REL, HOLD and auto power off which can be disabled,
• IP 67 protection degree

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• Functions: REL, HOLD and auto power off which can be disabled,
• IP 67 protection degree