Misco PA203X-006-009-011-014 Refractometer - Ethylene & Propylene Glycol Scales - Percent Volume & Freeze Point Celsius (NOT Fahrenheit)

Key Facts

• Product type: Digital refractometer for glycol testing
• Model: Misco PA203X-006-009-011-014
• Measured fluids: Ethylene glycol and propylene glycol solutions
• Measurement scales: Glycol concentration (% v/v) and freeze point
• Freeze point units: Degrees Celsius (°C)
• Temperature compensation: Automatic (0 to 50 °C)
• Display: Dual-line LCD
• Calibration: Automatic calibration using water

Overview

The Misco PA203X-006-009-011-014 Digital Refractometer is designed for fast and accurate measurement of ethylene glycol and propylene glycol concentration and freeze point in liquid solutions. Built using Misco’s Palm Abbe platform, this handheld instrument provides laboratory-grade accuracy in a portable format suitable for field and workshop use.

This model measures glycol concentration in percent volume and calculates freeze point in degrees Celsius, making it well suited for automotive antifreeze testing, HVAC system monitoring, and industrial fluid analysis. The microprocessor-controlled system delivers quick digital readings with automatic temperature compensation to maintain accuracy across normal operating conditions.

Note: This model reports freeze point in degrees Celsius (°C). For freeze point readings in Fahrenheit, see model PA203X-006-008-011-013.

Features

• Dual-glycol testing capability for ethylene glycol and propylene glycol solutions
• Measures concentration in percent volume (% v/v)
• Displays freeze point values in degrees Celsius
• Automatic temperature compensation for accurate readings
• Fast digital measurement using a microprocessor-based system
• Large dual-line LCD display for clear results
• Simple two-button interface for straightforward operation
• Automatic calibration using water without adjustment screws
• Compact handheld design suitable for field and workshop environments

Technical Specifications

• Manufacturer: Misco
• Model: PA203X-006-009-011-014
• Product type: Digital glycol refractometer
• Measurement scales:
• Propylene Glycol % v/v (Scale #006)
• Propylene Glycol Freeze Point °C (Scale #009)
• Ethylene Glycol % v/v (Scale #011)
• Ethylene Glycol Freeze Point °C (Scale #014)
• Temperature compensation: Automatic, 0 to 50 °C
• Display: Dual-line LCD
• Calibration: Automatic calibration with water
• Sample method: Drop-based measurement in stainless steel sample well

Compatibility

• Compatible with testing ethylene glycol-based engine coolants
• Suitable for propylene glycol antifreeze and heat-transfer fluids
• Applicable for automotive, HVAC, and industrial glycol systems

Use Cases

• Automotive antifreeze concentration and freeze protection testing
• HVAC system coolant monitoring
• Industrial glycol solution analysis
• Engine coolant maintenance and service checks
• Antifreeze recycling and quality control

What’s Included

• 1 × Misco PA203X-006-009-011-014 Ethylene & Propylene Glycol Digital Refractometer

Installation Notes

• Place a small drop of the fluid sample into the stainless steel sample well
• Press the measurement button to obtain an instant reading
• Clean the sample surface between tests to maintain measurement accuracy
• Calibration is automatically performed using water

Related Standards/Compliance

• Not specified

Category FAQs

What fluids can this refractometer measure?

This model is designed to measure ethylene glycol and propylene glycol solutions commonly used in engine coolant and industrial heat-transfer fluids.

Does this model display freeze point in Fahrenheit?

No. The PA203X-006-009-011-014 reports freeze point in degrees Celsius. A separate model is available for Fahrenheit freeze point measurements.

Why measure glycol concentration with a refractometer?

Measuring glycol concentration helps verify freeze protection levels and fluid condition in cooling systems and industrial applications.

Is the instrument suitable for field testing?

Yes. The handheld Palm Abbe design and simple two-button interface allow quick measurements in workshops, service environments, or field locations.