News 2007.11.07:

  • HD 98569

    The HD 98569 is a portable multi-parameter data logger for electrochemical measures: pH, conductivity, dissolved oxygen and temperature. It is fitted with a large back-lighted LCD display.
    The instrument measures:
    • pH, mV, redox potential (ORP) with pH, redox or combined pH/temperature electrodes complete with SICRAM module;
    • conductivity, resistivity in liquids, total dissolved solids (TDS), and salinity with combined 4-ring and 2-ring conductivity and temperature probes with SICRAM module.
    • Concentration of dissolved oxygen in liquids (in mg/l), saturation index (in %) using SICRAM combined probes of polarographic type with two or three electrodes and integrated temperature sensor.
    The HD 98569 is a data logger, it memorizes up to 200 single screens (labels) and up to 9000 samples in continuous storage mode: pH or mV, conductivity or resistivity or TDS or salinity, concentration of dissolved oxygen and saturation index and temperature.
    The data can be transferred from the instrument connected to a PC via the multi-standard RS232C serial port and USB 2.0-1.1.
    The instruments equipped with HD22BT Bluetooth option can transfer the data without any connection to a PC fitted with USB/Bluetooth converter HD USB.KL1, or to the printer HD40.2 with Bluetooth interface or to a PC with Bluetooth input.
    The serial connection RS232C can be used for direct printing of labels with a 24 column printer (HD40.2).
    The software DeltaLog11 (vers. 2.0 and subsequent ones) allows instrument management and configuration, and data processing on PC.

     

  • HD32.7 RTD DATALOGGER

    • The HD32.7 RTD Datalogger is an instrument which allows acquiring, storing and subsequently downloading data from 8 probes with Pt100 sensor.
    The instrument accepts Pt100 probes with SICRAM module or Pt100 probes with 4-wire direct input.
    The graphic LCD backlit display shows the measured values in real time. Data acquisition can be started manually or setting the beginning and the end of data acquisition.
    Relative measurements can be performed; the maximum, minimum and average values can be displayed and stored. The instrument stores totally 800’000 data.
    The included DeltaLog9 software allows processing data in graphs or tables.
    The instrument has a serial RS232C or USB output. It is battery powered with four 1.5V type C-baby batteries or through 12Vdc-1A external power supply.

News 2007.07.07:

    On 2007-04-22 DELTA OHM SIT CENTRE No.124 obtained accreditation for wind speed measurements in the range 0,5m/s÷60m/s.


They have been created the following series of products:

  • BENCH TOP INSTRUMENTS

    New bench top instruments are now available for measuring electrochemical parameters:

    pH, conductivity, dissolved oxygen and turbidity.

    Common features are: data logging (maximum – minimum – average), RS232C or USB data download. Some models of HD22xx series allow downloading data via the standard Bluetooth.

    According to the configuration, the instruments allow measuring

    • HD3405.2                     pH, mV and temperature
    • HD3406.2                     conductivity and temperature
    • HD3456.2                     pH, mV, conductivity and temperature
    • HD3409.2                     dissolved oxygen and temperature
    • HD2205.2                     pH, mV and temperature
    • HD2206.2                     conductivity and temperature
    • HD2256.2                     pH, mV, conductivity and temperature
    • HD2259.2                     pH, mV, dissolved oxygen and temperature
    • HD22569.2                   pH, mV, conductivity, dissolved oxygen and temperature
    • HD25.2                         bench top turbidity meter

     

    Delta Ohm can supply two shafts together with bench top instruments: one is similar to a pantograph, and the other is equipped with a sliding electrode holder; the plate includes a built-in magnetic stirrer.


  • AIR SPEED TRANSMITTERS

    Delta Ohm has completed the range of transmitters for measuring: air speed with HD2903T, air speed / temperature with HD2937T, air speed / temperature, and relative humidity with HD29371T
    There are two versions: the duct version with the probe available in three different lengths or the version with the electronics connected to the probe by means of 2 , 5 or 10-metre cable.
    Both 12÷24Vac and 16÷40Vdc power supplies are available. According to the model, the output may be 4÷20mA or 0÷10Vdc. The measuring range can be selected by using a jumper from among : 0÷1m/s, 0÷2m/s, 0÷10m/s, 0÷20m/s


  • HD32.1 THERMAL MICROCLIMATE

    The HD32.1 Thermal Microclimate is a new instrument manufactured by Delta Ohm for studying and analysing  the Microclimate in the workplace. It  performs analysis in moderate, hot and cold environments, analysis of discomfort and analysis of physical quantities such as temperature, relative humidity, air velocity and photometric/radiometric parameters (lux –W/m² - UVA – UVB – UVC).

    It has 8 inputs, three operating programs, as well as specific software for making measurements and reports.

    The HD32.1 is a datalogger; data can be downloaded via serial or USB port; the keyboard and the graphic LCD backlit display allow easily setting the instrument.

    The instrument is battery powered or mains powered with four 1.5V batteries  or via dedicated power supply respectively.

    The instrument complies with the regulations now in force.

    In addition, specific probes for different measurements and a comfortable support are available.

  • HD32.8 THERMOCOUPLE DATALOGGER

    The HD32.8 Thermocouple Datalogger is an instrument which allows acquiring, storing and subsequently downloading data from 8 thermocouples with the HD32.8.8, and from 16 thermocouples with the HD32.8.16.
    The instrument accepts type K - J - T - E - N - R - S – B thermocouple input.
    The graphic LCD backlit display shows the values in sets of 4 probes: set A - B - C - D. Data acquisition can be started manually or setting the beginning and the end of data acquisition.
    Relative measurements can be performed; the maximum, minimum and average values can be displayed and stored.
    The included DeltaLog9 software allows processing data in graphs or tables.
    The instrument has a serial RS232C or USB output. It is battery powered with four 1.5V type C-baby batteries or through 12Vdc-1A external power supply