Product Description
Features:-This refractometer can be used for measuring the concentration and freezing temperature of ethylene glycol and propylene glycol.NEW material (which is durable for salty and acid sample) is adopted. Specifications:-Model:MASTER-BRCat.No.: 2930,Scale range:E.G 0 to 70%, 0 to -50°C , P.G 0 to 70%, 0 to -50°C
Minimum Scale:E.G 5%, 5°C, P.G 5%, 5°C,Parts: Daylight plate for MASTER series : RE-2391-59M, Size & Weight: 3.2×3.4× 16.8cm, 90g
Precision Measurement with Versatile ApplicationThe Master-BR Coolant Refractometer provides highly accurate measurements of coolant concentrations and Brix values, essential for laboratories and industrial settings. Whether testing automotive coolant or checking other substances, its optical glass prism delivers clarity and reliable results, making it a preferred tool among professionals.
Convenient and User-Friendly DesignDesigned to be portable and easy to operate, this refractometer features a manual eyepiece adjustment and simple calibration. With no need for electricity, it functions efficiently in any workspace, while the included carrying case ensures safe transportation and storage.
Automatic Temperature Compensation (ATC)The integrated ATC system automatically adjusts measurements within the temperature range of 10C to 30C, minimizing errors due to temperature fluctuations. This guarantees accurate readings even when used in varied environmental conditions.
FAQ's of Master-BR Coolant Refractometer:
Q: How do I use the Master-BR Coolant Refractometer for a measurement?
A: Place 2-3 drops of your coolant sample onto the optical glass prism, close the cover plate, and look through the eyepiece. Adjust the focus if necessary, and read the Brix percentage directly from the analog scale.
Q: What are the key benefits of the Automatic Temperature Compensation (ATC) feature?
A: ATC automatically corrects readings for temperature variations between 10C and 30C, ensuring highly accurate measurements without manual temperature adjustments.
Q: When and how should I calibrate the refractometer?
A: Calibration should be performed periodically or after thorough cleaning. Place distilled water on the prism and adjust the calibration screw until the scale reads zero, following the manual calibration process.
Q: What types of applications is this refractometer suitable for?
A: This instrument is ideal for laboratory environments, particularly for measuring coolant concentrations, but can also be used for other liquid substance analyses requiring a Brix reading.
Q: Where can I store and carry the refractometer safely?
A: The refractometer comes with a sturdy carrying case, allowing safe storage and easy transport, protecting it from dust and accidental damage.
Q: What is the required sample volume for each measurement?
A: Only 2 to 3 drops of your sample are needed for each measurement, making the process efficient and minimizing waste.
Q: Does the Master-BR Coolant Refractometer require any power source to operate?
A: No external power is required. This device operates manually, making it ideal for onsite and fieldwork where electricity may not be available.