İletkenlik, Tuzluluk (Salt)ve Direnç (Resistivity) Ölçer HORIBA Laqua ES71G

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HORIBA Laqua ES71G Conductivity, Salinity, and Resistance Meter

Fiyat Sorunuz

HORIBA Laqua ES71G is a portable device measuring conductivity, salinity, resistance, and TDS. It delivers reliable results for field and laboratory water analysis with wide measurement range and automatic temperature compensation.

  • Conductivity, salinity, resistance, and TDS measurement in one device
  • Wide EC measurement range: 0.000 µS/cm – 2.000 S/cm
  • ±0.6% EC, ±0.2% salinity, ±0.1% TDS accuracy
  • Automatic temperature compensation (±0.4°C precision)
  • 240x160 px graphic LCD display with 500-record memory
  • USB and RS232C data transfer connectivity
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Kuryemiz belirtilen adrese teslimat yapacaktır.

2-3 Gün

Ü.A. Kargo

  • Aras Kargo Teslimatı

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1-3 Gün

Ücretsiz Kargo

  • Garanti 2 yıl

Daha fazla detay

  • 14 Günlük ücretsiz iade

Daha fazla detay

HORIBA Laqua ES71G is a portable laboratory instrument that measures electrical conductivity (EC), salinity, resistance, and TDS values in a single device. It provides practical and accurate results for laboratory personnel and field technicians performing freshwater, seawater, and wastewater analysis.

The instrument offers a wide EC measurement range from 0.000 µS/cm to 2.000 S/cm across three different cell constants. It delivers precise measurements with ±0.6% EC, ±0.2% salinity, and ±0.1% TDS accuracy, while automatic temperature compensation (±0.4°C precision) minimizes errors from temperature fluctuations.

The 240×160 pixel graphic LCD display ensures clear result readability. With 500-record data memory and USB/RS232C connectivity options, data logging and transfer are simplified. The device operates on AAA batteries or an adapter, making it suitable for both field and laboratory applications.

Technical Specifications

Model HORIBA Laqua ES71G
Measurement Parameters Conductivity, Salinity, Resistance, TDS
EC Measurement Range 0.000 µS/cm – 20.00 mS/cm (k=0.1), 0.00 µS/cm – 200.0 mS/cm (k=1), 0.0 µS/cm – 2.000 S/cm (k=10)
Accuracy ±0.6% EC, ±0.2% Salinity, ±0.1% TDS
Temperature Compensation Automatic, ±0.4°C precision
Display 240 x 160 px graphic LCD with LED backlight
Data Memory 500 records
Connectivity USB, RS232C
Power Supply AAA alkaline/Ni-MH batteries or adapter (100–240V, 50/60Hz)

Applications

  • Freshwater, seawater, and wastewater analysis
  • Agricultural and soil salinity measurements
  • Industrial process and quality control
  • Environmental water quality monitoring

Frequently Asked Questions

What parameters does the HORIBA Laqua ES71G measure?
The device measures electrical conductivity (EC), salinity, resistance (resistivity), and TDS (total dissolved solids) values.
What is the measurement accuracy of this instrument?
It provides ±0.6% accuracy for EC measurement, ±0.2% for salinity, and ±0.1% for TDS.
Does temperature variation affect the measurements?
No, the device features automatic temperature compensation that corrects results with ±0.4°C precision.

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