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Catégorie : Conductivité

  • CONDUCTIVIMETRE THERMOMETRE PORTATIF

    CONDUCTIVIMETRE THERMOMETRE PORTATIF

    Le HD2306.0 est un instrument portatif avec écran LCD de grande dimension qui mesure la conductibilité, la résistivité dans les liquides, les matières solides dissoutes (TDS) et la salinité

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  • CONDUCTIVIMETRES THERMOMETRES PORTATIFS

    CONDUCTIVIMETRES THERMOMETRES PORTATIFS

    Le HD2106.1 et le HD2106.2 sont des instruments portatifs avec écran LCD de grande dimension. 

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  • ECO 521 - waterproof compact EC-meter - conductivity-meter ( formerly G 1409)

    ECO 521 – waterproof compact EC-meter – conductivity-meter ( formerly G 1409)

    The primary focus in the development of the new ECO-line was place on the essential functions of the measurement technology.
    Pure measurement with a focus on precision, speed and reliability packaged in a compact housing distinguishing an impressive price/performance ratio, Made in Germany.
    The new handheld measuring devices also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
    The measuring devices with the high-precision sensor can be used up to 5000 µS/cm and are therefore cost-optimized professional devices for use in the areas

    • aquaculture, hydroponics, plant breeding
    • Water treatment (e.g. osmosis plants)
    • Boiler feed water / heating construction
    • and many more…

    The long-term stable titanium measuring cell can be calibrated with GKL 100 calibration solution, the integrated temperature sensor compensates temperature changes very quickly and accurately.
    The ECO 521 – a reliable professional device for daily use as an alternative / upgrade to entry-level measuring sticks!

     

    Protection class:
    IP65 / IP67
    Accuracy:
    Conductivity up to 2000 µS/cm: typ. ± 1 % of value ± 0.5 % FS
    Temperature: ±0.3 °C
    Temperature compensation: Off: deactivated
    nlF: non linear, acc. To EN 27888
    Power supply:
    2 x AA Alkaline batteries (included)
    Power consumption:
    <1 mA
    Weight:
    approx. 200 g
    Housing material:
    Impact resistant ABS, polyester front panel
    Measuring range:
    Conductivity: 0…5000 μS/cm
    EC: 0…5.000 EC (equals mS/cm)
    CF: 50.00 CF (equals 10 x EC)
    TDS: 00…2000 mg/l (ppm)
    TDS Factor adjustable, e.g. to commonly used 0.500 or 0.700
    Temperature -5.0…+80.0 °C
    Sensor:
    Permanently connected 2-pole measuring cell with integrated fast temperature sensor, 2-pole Ø 12 mm (Titanium)
    Operating conditions:
    Device: -20..+50 °C, 0..95 % r.h. (non-condensing)
    Sensor: -5..+80 °C
    Storage temperature:
    -10 … +60 °C (without batteries)
    Display:
    3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress
    Dimensions:
    108 x 54 x 28 mm (instrument without sensor) (H x W x D)
    Additional functions:
    automatic temperature compensation
    Automatic Power-Off:
    configurable by the user
    Battery life:
    > 1000 h
    Operating conditions instrument:
    Instrument -20…+50°C; 0 … 95 % r.H, Sensor -5…+80 °C
    Cable length:
    1.2 m
    Conductivity accuracy up to 2000 μS per cm:
    typ. ± 1 % v. of value ± 0,5 % FS
    Measuring range CF:
    50,00 CF (equals 10 x EC)
    Measuring range conductivity:
    0…5000 μS/cm
    Measuring range EC:
    0…5,000 EC (equals mS/cm)
    Measuring range TDS:
    0…2000 mg/l (ppm) Factor adjustable, e.g. to commonly used 0.500 or 0.700
    Temperature range:
    -5.0 .. .+80.0 °C
    Temperature accuracy:
    ±0,3 °C
    Temperature compensation:
    Off: deactivated, nLF: non linear, acc. To EN 27888
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  • ECO 522 - Waterproof universal conductivity measuring device (formerly G 1410)

    ECO 522 – Waterproof universal conductivity measuring device (formerly G 1410)

    When developing the new ECO-Line, the main focus was placed on the essential functions of the measurement technology.
    Pure measurement with a focus on precision, speed and reliability packed into a compact housing, which is characterized by a convincing price/performance ratio.
    The new handheld meters also impress with their ergonomic design, dust and water-protected design in accordance with IP 65/67 and the illuminated display.
    The compact ECO 522 conductivity meter has a special measuring cell for high-resolution ultrapure water applications.

    Application:
    Freshwater and seawater aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubrication processes, plant cultivation and agriculture; laboratories, quality assurance, service

    Protection class:
    IP65 / IP67
    Accuracy:
    Conductivity:
    Typ. ±1 % of mv ±0.5 % FS
    Temperature:
    ±0.3 °C
    Power supply:
    2 x AA Alkaline batteries (included)
    Power consumption:
    <1 mA
    Weight:
    approx. 200 g
    Housing material:
    Impact resistant ABS, polyester front panel
    Measuring range:
    Conductivity:
    0 … 2000 μS/cm
    0.00 … 20.00 mS/cm
    0.0 … 100.0 mS /cm
    TDS:
    0 … 2000 mg/l
    Salinity (PSU):
    0.0 … 50.0 g/kg water
    Temperature:
    -5.0 … +105.0 °C
    Sensor:
    2-pole meas. cell, Ø 12 mm graphite
    Connections:
    Fixed 2-pole measuring cell with integrated temperature sensor
    Storage temperature:
    -20 … +50 °C (without batteries)
    Display:
    3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress
    Dimensions:
    108 x 54 x 28 mm (instrument without sensor) (H x W x D)
    Additional functions:
    automatic Measuring range shifting, automatic temperature compensation
    Automatic Power-Off:
    Yes, configurable by the user
    Battery life:
    > 1000 h
    Measuring:
    Conductivity, salinity, TDS
    Operating conditions instrument:
    Instrument: -20…+50°C; 0 … 95 % r.H, Sensor: -5..+80 °C (temporarily 100 °C)
    Cable length:
    1.2 m
    Conductivity accuracy up to 2000 μS per cm:
    ±0.5 % of meas. v., ±0.5 % FS
    Measuring range conductivity:
    0..2000 μS/cm, 0,00..20,00 mS/cm, 0,0..100,0 mS/cm (With automatic Measuring range shifting)
    Measuring range Salinity (PSU):
    0.0..50.0 g/kg
    Measuring range TDS:
    0..2000 mg/l
    Oxygen:
    ±1.5 % of meas. value ± 02 mg/l or -> 0.2
    Reference temperatures:
    20 and 25 °C
    Temperature range:
    -5.0 … +105.0 °C
    Temperature accuracy:
    ±0.3 °C
    Temperature compensation:
    Off: deactivated, nLF: non linear, acc. To EN 27888
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  • ECO 523 - high resolution ultrapure water conductivity meter (formerly G 1420)

    ECO 523 – high resolution ultrapure water conductivity meter (formerly G 1420)

    When developing the new ECO line, the focus was deliberately placed on the essential functions of measurement technology. Pure measurement with a focus on precision, speed, and reliability, packaged in a compact housing, is what makes the outstanding price/performance ratio possible.
    The new handheld measuring devices also impress with their ergonomic design, dust and water protection in accordance with IP 65/67, and illuminated display.
    The ECO 522 is a universal wide-range conductometer with a robust 2-pole measuring cell for measurements ranging from deionized water (cleaning processes, aquariums) to seawater with up to 100.0 mS/cm.
    The ECO 523 is equipped with a stainless steel ultrapure water measuring cell and specializes in high-resolution measurement of ultrapure water, alcohol, solvents, and similar substances. The resolution is up to 0.001 μS/cm.

    APPLICATIONS:

    Freshwater and saltwater aquariums, reverse osmosis and similar filters, cleaning processes, cooling/lubrication processes, plant cultivation and agriculture; laboratories, quality assurance, service.

    Protection class:
    IP65 / IP67
    Accuracy:
    Conductivity:
    Typ. ±1 % of mv ±0.5 % FS
    Temperature:
    ±0.3 °C
    Power supply:
    2 x AA Alkaline batteries (included)
    Power consumption:
    <1 mA
    Weight:
    approx. 200 g
    Housing material:
    Impact resistant ABS, polyester front panel
    Measuring range:
    Conductivity:
    0 … 2000 μS/cm
    0.00 … 20.00 mS/cm
    0.0 … 100.0 mS /cm
    TDS:
    0 … 2000 mg/l
    Salinity (PSU):
    0.0 … 50.0 g/kg water
    Temperature:
    -5.0 … +105.0 °C
    Sensor:
    2-pole measuring cell,Ø 12 mm (stainless steel 1.4404,1.4435))
    Connections:
    Fixed 2-pole measuring cell with integrated temperature sensor
    Storage temperature:
    -20 … +50 °C (without batteries)
    Display:
    3-line with battery status indicator, Backlight, protected by shatterproof screen, overhead display at keypress
    Dimensions:
    108 x 54 x 28 mm (instrument without sensor) (H x W x D)
    Additional functions:
    automatic Measuring range shifting, automatic temperature compensation
    Automatic Power-Off:
    Yes, configurable by the user
    Battery life:
    > 1000 h
    Measuring:
    Conductivity, salinity, TDS
    Operating conditions instrument:
    Instrument: -20…+50°C; 0 … 95 % r.H, Sensor: -5..+80 °C (temporarily 100 °C)
    Cable length:
    1.2 m
    Conductivity accuracy up to 2000 μS per cm:
    Typ. ±1% of m. value, ±0,5 %FS
    Measuring range conductivity:
    0,000..2,000 μS/cm , 0,00..20,00 μS/cm , 0,0..100,0 μS/cm (With automatic Measuring range shifting)
    Measuring range Specific resistance:
    In MOhm*cm
    0,0100..0,2000
    0,010..2,000
    0,01..20,00
    (With automatic Measuring range shifting)
    Oxygen:
    ±1.5 % of meas. value ± 02 mg/l or -> 0.2
    Reference temperatures:
    20 and 25 °C
    Temperature range:
    -5.0 … +105.0 °C
    Temperature accuracy:
    ±0,3 °C
    Temperature compensation:
    Off: deactivated, nLF: non-linear, , acc. to EN 27888 , LIN: linear with variable coefficients , NaCI: For weak NaCl solutions in accordance with EN 60746-3
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