Thermal vs Vortex vs Differential Pressure: How to Choose the Right Flow Measurement Technology
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Liquid Analysis
Conductivity Meter for Water
Engineered for Accurate Daily Water Analysis
Instrava Conductivity Meter for Water is designed for precise and efficient multi-parameter measurement in compact laboratory and educational environments.
With high-resolution detection from 0.0000 mS/cm up to 400.0 mS/cm, automatic range switching, HOLD auto-lock function, and temperature offset adjustment, the instrument delivers stable and repeatable measurement results.
Its compact structural design saves workspace while maintaining professional-level analytical performance.
Reliable, intuitive, and engineered for daily laboratory testing.
Liquid Level Switch Description
Conductivity Meter for Water-Applicable Scenarios
Instrava Conductivity Meter is suitable for:
Laboratory routine water analysis
School and university teaching laboratories
Environmental water testing
Aquaculture salinity monitoring
Industrial process water inspection
Quality control in food and beverage production
Designed for users requiring precision with operational simplicity.
Conductivity Meter for Water-Engineering Advantages
High-Resolution Multi-Parameter Capability
Supports:
Conductivity (EC)
Total Dissolved Solids (TDS)
Salinity
Temperatura
Integrated measurement platform improves workflow efficiency.
Amplio rango de medición
EC: 0.0000 – 400.0 mS/cm
TDS: 0.0000 ppm – 200.0 ppt
Salinity: 0.0 – 260.0 g/L
Temperature: -10.0 – 110.0°C
Covers ultrapure water through high-salinity industrial solutions.
Automatic Range Switching
The instrument automatically selects the optimal measurement range, ensuring:
Improved readability
Reduced manual configuration
Higher measurement reliability
Suitable for users with varying testing requirements.
Intelligent HOLD & Stability Lock
HOLD auto-lock captures stable readings
Calibrated point display ensures calibration visibility
Clear, easy-to-read data interface
Enhances repeatability and reduces reading error.
Temperature Compensation & Offset Adjustment
Automatic temperature compensation
Manual temperature offset adjustment
Ensures improved accuracy across different sample conditions.
Compact and Anti-Interference Design
Exquisite and space-saving structure
High-brightness backlight
Excellent anti-interference circuit design
Lightweight and portable
Optimized for desktop laboratory use and mobile testing.
Data Management
Stores up to 256 sets of measurement data
Multiple data recall capability
Supports structured documentation for daily testing.
Liquid Level Switch Parameter
Conductivity Meter for Water-Technical Specifications
Conductivity (EC)
| Parámetro | Especificación |
|---|---|
| Gama | 0.0000 – 400.0 mS/cm |
TDS
| Parámetro | Especificación |
|---|---|
| Gama | 0.0000 ppm – 200.0 ppt |
Salinity
| Parámetro | Especificación |
|---|---|
| Gama | 0.0 – 260.0 g/L |
Temperatura
| Parámetro | Especificación |
|---|---|
| Gama | -10.0 – 110.0°C |
System Parameters
| Parámetro | Especificación |
|---|---|
| Data Storage | 256 groups |
| Operation | Simple key operation |
| Mostrar | High-brightness backlight screen |
| Working Environment | -5°C – 60°C |
| Humedad | < 90% RH |
Designed for Reliable Everyday Measurement
Instrava Conductivity Meter for Water delivers stable multi-parameter analysis in a compact, easy-to-operate platform.
Whether used in laboratories, classrooms, or quality inspection environments, it provides accurate conductivity and salinity measurement with minimal setup complexity.
Instrava — Engineered for Practical Precision.
Instrava OEM/ODM
Instrava Engineering & Customization Support
At Instrava, our instruments are developed with a strong focus on real industrial applications. Each product is designed to operate as a reliable component within measurement, control, and automation systems, rather than as a standalone device.
Our engineering team supports customers during product selection by evaluating process conditions, operating environments, and system requirements, ensuring stable and long-term performance in actual use.
In addition to standard configurations, Instrava offers flexible customization options, including measurement range, materials, output signals, communication interfaces, and installation methods. All custom solutions are engineered to meet industrial standards and application-specific demands.
We also support OEM projects and system integration, providing consistent product design, technical documentation, and long-term supply to ensure smooth integration and reliable operation throughout the project lifecycle.
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Automatic range switching is based on dynamic signal amplitude detection.
The instrument continuously evaluates electrode output voltage and automatically selects the optimal amplification range.
This ensures:
Maximum resolution within each measurement interval
Prevention of signal saturation
Reduced manual intervention
The result is consistent readability and improved measurement reliability across low and high conductivity samples.
Conductivity measurement is sensitive to electromagnetic noise and environmental fluctuations.
Instrava integrates:
Optimized shielding layout
Stable analog front-end circuitry
Digital signal filtering algorithms
Temperature-stabilized compensation logic
These elements reduce electrical noise influence, ensuring stable readings in laboratory and teaching environments.
At elevated conductivity levels, ion interaction increases and electrode polarization effects become more pronounced.
This may cause slight non-linear response characteristics, particularly near the upper measurement limits.
Automatic range optimization and calibrated slope correction minimize high-range deviation, maintaining ±1% FS performance under normal operating conditions.
The instrument applies a linear temperature compensation model by default, correcting conductivity values relative to a reference temperature.
Since ionic mobility increases with temperature, compensation ensures measurement comparability across varying sample conditions.
Manual temperature offset adjustment further refines measurement alignment when testing specialized solutions.
The HOLD auto-lock function detects endpoint stabilization before freezing the displayed value.
This prevents premature reading capture and improves repeatability during teaching demonstrations or routine lab workflows.
High resolution allows students and laboratory users to observe small conductivity variations during experiments.
This enhances understanding of dilution curves, ionic strength changes, and solution preparation accuracy.
It also enables early-stage contamination detection in low-conductivity samples.
Por qué elegir Instrava
Al elegir Instrava, obtiene un socio con un profundo conocimiento de las aplicaciones industriales y la experiencia necesaria para hacer frente a los retos operativos actuales.
Nuestro papel va más allá de los productos: respaldamos su éxito con soluciones fiables y un compromiso a largo plazo.
Innovación impulsada por la ingeniería
La innovación en Instrava se guía por necesidades industriales reales. Perfeccionamos continuamente nuestras tecnologías para hacer frente a los cambiantes retos operativos, garantizando un rendimiento práctico y fiable en entornos exigentes.
Personalización específica de la aplicación
Ofrecemos personalización a nivel de ingeniería para adaptarnos a las condiciones específicas del proceso. Desde el rango de medición y los materiales hasta las señales de salida y las opciones de instalación, nuestras soluciones están configuradas para adaptarse a aplicaciones reales.
Calidad y fiabilidad demostradas
La calidad y la fiabilidad son fundamentales en todos los productos Instrava. Fabricados bajo estrictos controles de calidad y sometidos a pruebas exhaustivas, nuestros instrumentos ofrecen un rendimiento preciso, estable y a largo plazo.
Capacidad global con apoyo local
Instrava combina la experiencia mundial en ingeniería con una asistencia local receptiva, lo que garantiza que nuestros socios se beneficien de una tecnología alineada internacionalmente y de un servicio regional puntual.
Amplia cartera de productos
Nuestra amplia cartera de instrumentos de medición y control nos permite dar respuesta a una amplia gama de necesidades industriales, proporcionando soluciones integradas a partir de una fuente única y fiable.
Asistencia técnica orientada a los socios
Trabajamos en estrecha colaboración con nuestros socios, desde el asesoramiento técnico hasta la asistencia posventa. Nos centramos en ofrecer soluciones que generen un valor duradero y contribuyan al éxito operativo a largo plazo.
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