Refractometer

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Refractometer Specification

Power Source
Manual (No Power Required)

Measurement Range
0-32% Brix; 1.333 to 1.400 Refractive Index

Feature
Lightweight, Portable, Easy Calibration, High Durability

Model No
SSI/139 SSI/136

Temperature Range
0C to 80C

Accuracy
0.2%

Core Components
Optical Prism, Eyepiece, Calibration Screw, Body Tube

Automation Grade
Manual

Capacity
0-10%, 28-62%

Equipment Materials
Metal Body, Optical Glass

Type
Refractometer

Dimension (L*W*H)
27 cm x 4 cm x 4 cm

Weight
Approx. 300 grams

About Refractometer

Refractometer TECHNICAL SPECIFICATION
Technical Data	SSI/138	SSI/136
Refractive index range	nD 1.3000-1.7000	nD 1.3000-1.7000
R.I. mini scale	nD 0.001	nD 0.001
Brix percentage range	0-95%%	0-95%%
Brix min, scale	0.5.%%	0.5.%%
Accuracy of R.I. & Brix	.+ 0.0002 +0.1%%	.+ 0.001%%
Dispersion	nF-cN	nD+0.0005
Applicable temperature	0 to 50°C	0 to 50°C
Light source	8V, 0.15A Tungsten Lamp	NA
Display temperature resolution	0.1°C	0.1°C
Light arrangement	Built in lamp	Reflector
Digital thermometer	Optional	Optional

High-Performance Optical Design

Featuring an optical system with a 10X magnification eyepiece and a high-grade optical glass prism, this refractometer ensures clear and accurate readings. The anti-reflective lens coating enhances visibility, making it ideal for quick, precise measurements even in varying lighting conditions.

Versatile Measurement Capabilities

With a measurement range of 0-32%% Brix and refractive index of 1.333 to 1.400, this device accommodates a wide array of applications, including quality control for juices, beverages, and dairy products. Adjustable calibration guarantees tailored accuracy regardless of sample type.

Built for Durability and Ease

Constructed with a robust metal body and optical glass components, the refractometer is designed to withstand rigorous use. Its lightweight and portable structure, accompanied by a soft carrying case, makes it suitable for both field work and laboratory analysis.

FAQs of Refractometer:

Q: How do I calibrate the refractometer before use?

A: To calibrate, use the adjustable calibration screw and distilled water to set the baseline at 0%% Brix. Ensure the prism is clean, apply the water, and adjust until the boundary line aligns with zero. Wipe the prism dry before testing your samples for optimal accuracy.

Q: What types of samples can be measured with this refractometer?

A: This refractometer is suitable for measuring the sugar content and refractive index in fruit juices, beverages, dairy products, and various food industry samples. It can analyze samples within the 0-32%% Brix or 1.333 to 1.400 refractive index range.

Q: When should the refractometer be cleaned and how?

A: Clean the prism and eyepiece after each use by gently wiping with the included soft cleaning cloth. Avoid harsh chemicals or abrasive materials to maintain the anti-reflective coating and optical clarity.

Q: Where is this refractometer best utilized?

A: Thanks to its lightweight, durable build and portable design, this refractometer is ideal for both laboratory and field environments within the food, beverage, and agriculture sectors across India.

Q: What is the benefit of the anti-reflective lens coating?

A: The anti-reflective lens coating reduces glare and enhances light transmission, resulting in sharper images and improved measurement accuracy, especially under diverse lighting conditions.

Q: What process should I follow for sample measurement?

A: Apply a few drops of your sample on the prism, close the cover, and look through the eyepiece to read the Brix or refractive index value. Use the pipette and cleaning cloth included in the package for proper sample handling and maintenance.

Q: Is any power supply needed for operating this refractometer?

A: No power source is required. The refractometer operates fully manually, using ambient light and optical readings, making it reliable even in locations without electricity.

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