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Liquid Analysis
Portable pH Meters for Every Laboratory and Field Application
In industrial environments, inaccurate pH measurement can compromise product quality, process stability, and regulatory compliance. Consumer-grade pH testers lack the precision, repeatability, and durability required for professional industrial use, while laboratory instruments are often impractical for on-site measurements.
The Instrava Portable pH Meter is engineered for field and process verification, delivering reliable pH readings in water treatment, chemical processing, and environmental monitoring. Lightweight, rugged, and calibrated for industrial performance, it ensures accurate measurements where precision and operational stability are critical.
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Portable pH Meters Typical Application Scenarios
Industrial and municipal water treatment plants
Cooling towers and boiler feedwater inspection
Wastewater discharge monitoring
Chemical process control
Food & beverage production quality verification
Environmental field sampling and lab cross-checking
Designed for engineers, process technicians, and water quality contractors, it provides instant on-site validation and troubleshooting for critical systems.
Portable pH Meters Engineering Advantages
Industrial-Grade Accuracy
Precision measurement with 0.01 pH resolution and ±0.05 pH accuracy, ensuring reliable field and process readings.
Amplio rango de medición
Covers 0–14 pH and -415 mV to 415 mV, compatible with diverse industrial liquids and buffer solutions.
Temperature Compensation
Automatic compensation from 0–60°C improves accuracy across varying field conditions.
Quick Operation & Power Efficiency
Automatic power-off after 4 minutes reduces battery consumption; powered by 3 AA batteries for extended field use.
Portable & Robust
Compact design (165 × 75 × 32 mm, 145 g) with rugged housing suitable for industrial sites.
Clear Digital Display
Three and a half digit LCD ensures readings are easily visible in all field conditions.
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Portable pH Meters Technical Specifications
| Parámetro | Especificación |
|---|---|
| Measurement Range – pH | 0–14 pH |
| Measurement Range – mV | -415 mV – 415 mV |
| Resolution – pH | 0.01 pH |
| Resolution – mV | 1 mV |
| pH Measurement Error | ±0.05 pH |
| mV Measurement Error | ±0.1% FS |
| Measured Solution Temperature | 5–60°C |
| Temperature Compensation | 0–60°C |
| Mostrar | 3½ digit LCD |
| Fuente de alimentación | 3 × AA batteries |
| Automatic Power-Off | 4 minutes |
| Weight | 145 g |
| Dimension | 165 × 75 × 32 mm |
| Included Accessories | Standard buffer reagents (pH 4.00, 6.86, 9.18), user manual, KCl powder, pH non-rechargeable combination electrode, 3 AA batteries |
| Working Environment | 5–40°C, 5–85% RH (no condensation), no vibration or corrosive gases, no external magnetic interference except earth’s magnetic field |
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.
Recomendaciones de productos relacionados
The meter measures pH from 0–14 and mV from -415 to 415, suitable for most industrial liquids and field applications.
Measurement accuracy is ±0.05 pH and ±0.1% FS for mV, with 0.01 pH resolution, ensuring precise readings in industrial and process environments.
Yes, it automatically compensates for 0–60°C, improving measurement accuracy in varying environmental conditions.
The meter stores calibration data and is supplied with standard buffer solutions. Data logging can be recorded manually for traceability in field or process monitoring.
Powered by 3 AA batteries, the meter features automatic power-off after 4 minutes to extend battery life during field operations.
Yes. Designed for industrial field use: working temperature 5–40°C, relative humidity 5–85% RH, and resistant to vibration, corrosive gases, and magnetic interference.
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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