InoLab Cond 720: High-Performance Conductivity Measurement for Laboratory and Field Applications
The InoLab Cond 720 by WTW is a state-of-the-art conductivity meter designed to deliver precise and reliable measurements in both laboratory and field settings. It caters to professionals who demand accuracy and versatility in their conductivity measurements, including water quality testing, environmental monitoring, and industrial applications. Featuring an extensive measurement range, robust design, and high precision, the InoLab Cond 720 ensures consistent and dependable results across various conditions.
The InoLab Cond 720 supports a wide range of measurement parameters, including conductivity (µS/cm and mS/cm), specific resistance (MΩ*cm), salinity (SAL), total dissolved solids (TDS), and temperature (°C/°F). With a flexible range of conductivity measurements—from 0.000 to 1.999 µS/cm for the highest sensitivity to 0 to 500 mS/cm for high-conductivity samples—the device is suitable for both low and high-conductivity environments. Its TDS measurement capabilities cover 0 to 1999 mg/L, with adjustable factors from 0.40 to 1.00, making it adaptable to various applications.
The meter's salinity range of 0.0 to 70.0 (according to the IOT table) and temperature range from −5.0 °C to +105.0 °C (23 °F to 221 °F) allow for precise measurements in diverse conditions. This versatility is further enhanced by automatic and manual temperature compensation features, ensuring the accuracy of measurements even when environmental conditions change. Non-linear, linear, and no compensation options provide additional customization for different test sample temperatures, with accuracy maintained within ±0.5%.
The InoLab Cond 720 incorporates sophisticated temperature compensation to ensure measurement accuracy across various temperature ranges. The device features automatic and manual temperature inputs, supporting NTC 30 and PT 1000 sensors. These enable reliable compensation from −5.0 °C to +105.0 °C, with a high level of accuracy: ±0.1 °C between 15 °C and 35 °C for PT 1000 sensors. This high degree of precision ensures that users can confidently measure conductivity under changing thermal conditions.
The InoLab Cond 720's compact and ergonomic design makes it suitable for a wide range of environments. Measuring 230 mm in length, 210 mm in width, and 70 mm in height, and weighing approximately 0.85 kg, it is portable yet rugged enough to withstand demanding conditions. The meter is powered by four AA alkaline batteries, providing up to 3,000 hours of operating time. This long battery life, coupled with optional plug-in power supply units for various regions, ensures uninterrupted operation in both laboratory and fieldwork.
Built to comply with international standards, the InoLab Cond 720 meets EMC and safety guidelines, including EN 61326-1:1997 for electromagnetic compatibility and EN 61010-1 for instrument safety. The device also adheres to FCC Class A requirements, making it suitable for professional environments where compliance is essential. The instrument's protective and climatic class ratings ensure its resilience against temperature extremes, humidity variations, and mechanical stress.
The InoLab Cond 720 can be paired with various accessories to optimize performance. It supports different cell constants, ranging from 0.010 cm⁻¹ for ultra-pure water measurements to 1.200 cm⁻¹ for high-conductivity applications. Calibration is made easy with the option to adjust the cell constant manually, ensuring precise and repeatable results. The device can be connected to external power supplies for continuous use, with plug-in options for different regions, including Euro, US, UK, and Australian plugs.
The InoLab Cond 720 by WTW is an all-in-one solution for professionals seeking accurate, durable, and versatile conductivity measurements. Its comprehensive measurement range, advanced temperature compensation, and robust construction make it a trusted choice for both laboratory-based analyses and demanding fieldwork.
