CHNSpec CRN50/52/56 Inline Refractometer: Precise Empowerment, Reshaping the New Benchmark for Industrial Monitoring

In the wave of intelligent upgrading in industrial production, the real-time and precise monitoring of liquid concentration is a core link in ensuring product quality and improving production efficiency. As a leading brand deeply engaged in the field of detection technology, CHNSpec has launched the CRN50/52/56 series Inline Refractometer. With breakthrough technological development and full-scenario adaptability, it provides one-stop solutions from detection to control for various industries, empowering high-quality enterprise development through technological strength and demonstrating strong brand capability.

I. Core Principle: The Underlying Logic of Precise Monitoring

The CHNSpec Inline Refractometer uses refractometry as its core detection principle. Based on the inherent correlation between liquid refractive index and concentration, it achieves accurate quantitative analysis. The product is equipped with a high-precision optical detection module and an intelligent signal-processing chip. By capturing subtle changes in refractive index of the medium and combining them with the built-in multi-point temperature compensation algorithm and concentration-curve correction system, it quickly calculates key parameters such as refractive index, temperature, concentration, and Brix value (or other customized scales).

Different from traditional detection equipment, this series uses advanced technical design to effectively eliminate interference from bubbles, color, turbidity and other medium characteristics, while remaining unaffected by pressure or flow fluctuations in working conditions. It ensures stable and reliable data output in complex industrial environments, providing scientific evidence for real-time process control.

II. Core Advantages: Technology Empowering Full-Scenario Needs

1. Precision and Stability, Reliable Data

• Measurement accuracy reaches ±0.1%, refractive index resolution up to 0.00001, temperature error controlled within 0.5°C, leading the industry in data precision;
• Strict factory calibration, supports on-site RI calibration and concentration-curve correction, combined with multi-point temperature compensation to ensure long-term consistency;
• Temperature resistance ranges from −20 to 70°C (up to 100°C), pressure up to ≤1.5 MPa, IP68 protection level, explosion-proof grade ExiaIICT6Ga, adaptable to harsh and hazardous environments.
   

2. Flexible Installation, Strong Adaptability

• Compatible with complex installation scenarios such as pipelines and tanks, offering compact clamp installations, DN25/DN50/DN65/DN80 flanges, small-pipe adapters, three-way/four-way pipes (with window), and other customized installation options;
• Standard cable length is 2 meters, extendable up to 200 meters, meeting long-distance installation needs and significantly reducing installation time and labor cost.

3. Intelligent and Convenient, Efficient Maintenance

• Built-in concentration data-processing system, supports on-site user data-model creation, customizable scale options for different industry needs;
• 1.4-inch display shows all parameters clearly. Supports 4–20 mA/RS485/RS232/USB signal output, optional wireless transmission and multi-channel data acquisition systems (up to 120 channels), enabling remote monitoring and centralized control;
• Probe status self-diagnosis, quick fault-point locating, reducing downtime; reagent-free, 100,000-hour light-source lifespan, low power consumption, reducing operational costs.
   

4. Durable and Robust, Suitable for Various Media

• Upgraded wetted-material configuration: CRN50 uses SS316L + high-strength optical glass; CRN52/56 standard configuration uses SS316L + sapphire, optional PTFE, Hastelloy, titanium, tantalum for corrosion-resistant requirements;
• Supports CIP (clean-in-place) and SIP (sterilize-in-place), meeting hygienic production requirements of biopharmaceutical and food-and-beverage industries.
   

III. Wide Applications: Deep Adaptation Across All Industrial Scenarios

The CHNSpec CRN50/52/56 Inline Refractometer has been widely applied in multiple core industrial fields, becoming an essential assistant for quality control and efficiency improvement:
 

1. Food and Beverage Industry

• Suitable for juice, syrup, dairy, brewing, beverage production; real-time monitoring of sucrose concentration, soluble solids, alcohol content, etc., ensuring product taste and quality consistency;
• Hygienic installation design and in-place cleaning functions meet industry cleanliness standards, preventing cross-contamination.
   

2. Biopharmaceutical Industry

• Accurately monitors drug solution concentration, fermentation-liquid composition, buffer-solution concentration and other key indicators; supports aseptic production using biocompatible materials (titanium, tantalum, etc.);
• Meets strict compliance requirements, CIP/SIP ensures cleanliness and safety throughout production.
   

3. Environmental Chemical Industry

• For chemical raw materials, acid-alkali solutions, wastewater treatment, etc., offering corrosion-resistant material solutions and accurately monitoring medium concentration, pollutant content and more;
• Helps with chemical-process control and compliant wastewater discharge, balancing efficiency and environmental responsibility.
   

4. Metal Processing and Manufacturing

• Real-time monitoring of cutting-fluid and emulsion concentration ensures process stability, extends tool life, and reduces production cost;
• Strong anti-interference capacity ensures stable production-line operation under complex workshop conditions.
   

CHNSpec continuously upholds the brand philosophy of “technology-driven quality upgrading,” deeply cultivating the online detection field, focusing on core user needs, and constantly optimizing product performance and solutions. The launch of the CRN50/52/56 Inline Refractometer not only demonstrates CHNSpec’s deep expertise in optical detection, but also highlights its commitment to enabling industrial intelligent transformation.
 

From food-and-beverage quality control to biopharmaceutical compliance monitoring, from green chemical production to enhanced metal-processing efficiency, the CHNSpec Inline Refractometer consistently provides reliable detection solutions with its precision, intelligence, and durability. In the future, CHNSpec will continue embracing innovation, upgrading core technologies, expanding more application scenarios, and delivering superior products and services to help enterprises reduce costs, improve quality, and become a trusted benchmark brand in industrial detection!