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hand refractometer

Name: hand refractometer
Brand: SUBITEK
Price: 3000 INR
Availability: InStock

Price 3000 INR/ Number

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MOQ : 1 Number

hand refractometer Specification

Accuracy
0.2% Brix (Typical)

Speed Range
Immediate Reading

Display Type
Analog Scale (Through Eyepiece)

Features
Portable, Easy to use, No power needed, Durable, ATC (Automatic Temperature Compensation) in some models

Shape
Cylindrical

Control Type
Manual Adjustment

Glass Type
Optical Glass Prism

Power Supply
Not Required (Manual Operation)

Temperature Resistance
Compensated for typical lab/field temperatures

Type
Hand Refractometer

Dimension (L*W*H)
Approx. 170mm x 40mm x 40mm

Equipment Type
Laboratory Testing Instrument

Equipment Materials
Aluminum Alloy, Rubber Grip, Optical Glass

Power
Manual (No Power Required)

Material
Aluminum and Optical Glass

Application
Measurement of liquid sample refractive index, Brix (sugar content), or concentration

Usage Environment
Field and Laboratory

Body Color
Black and Silver

Scale Type
Direct Reading Scale

Eyepiece Adjustment
Adjustable focus

Measurement Range
0-32% Brix (typical), varies by model

Sample Volume Required
2-3 drops

Calibration
Yes, using distilled water or calibration solution

Cleaning Instructions
Clean prism after each use with soft cloth

Protective Case
Usually Supplied

hand refractometer About

Product Details:

Minimum Order Quantity	1 Piece
Model Name/Number	9025
Usage/Application	Laboratory
Measurement BRIX	0-40%
ATC	Yes
Accuracy	+-1
Country of Origin	Made in India
Brand	TEI
Type	Handheld
Measured scale	Brix
Brix range	0 50 %

Portable and Durable Design

Engineered with a robust aluminum alloy body and rubber grip, this hand refractometer is both lightweight and sturdy. Its compact and cylindrical shape (170mm x 40mm x 40mm) makes it effortless to transport, while the supplied protective case ensures safe handling and storage. Whether in the laboratory or field, its build quality withstands daily use and rough environments.

Immediate and Accurate Brix Measurement

Equipped with an optical glass prism and direct analog scale viewed through an adjustable eyepiece, this refractometer delivers fast results with a high degree of accuracy-up to 0.2% Brix. Users can easily calibrate the device with distilled water or calibration solutions. The process requires only a tiny sample, making measurement swift and convenient.

Effortless Operation Without Power

This manual hand refractometer requires no batteries or external power source, eliminating operational constraints in remote settings. Designed for simplicity and ease, it features manual focus adjustment and a straightforward cleaning process, allowing users to maintain optimal precision with minimal effort. Some models offer Automatic Temperature Compensation (ATC), further ensuring accuracy across varying temperatures.

FAQ's of hand refractometer:

Q: How do I correctly use the hand refractometer to measure Brix levels in a liquid?

A: To measure Brix, place 2-3 drops of your liquid sample onto the cleaned prism, close the daylight plate, and look through the eyepiece. Adjust the eyepiece for a clear view and read the value on the direct analog scale. For best results, ensure the prism is clean and calibrate the instrument if necessary.

Q: What is the recommended process for calibrating this hand refractometer?

A: Calibrate the refractometer by placing a drop of distilled water or a calibration solution onto the prism. Adjust the calibration screw until the scale reads zero or matches the solution concentration. Regular calibration ensures measurement accuracy, especially when used in different environments.

Q: When should the prism be cleaned, and what are the proper cleaning steps?

A: The prism should be cleaned immediately after each use. Gently wipe the prism surface with a soft, lint-free cloth to prevent residue buildup and scratches. Avoid harsh chemicals; distilled water or a mild cleaning solution is sufficient for routine maintenance.

Q: Where can the hand refractometer be used effectively?

A: This instrument is suitable for laboratory and field environments. Its durable construction and manual operation make it ideal for use in agriculture, food processing, beverage production, research facilities, and on-site quality control where electrical power may not be available.

Q: What are the main benefits of using a hand refractometer with ATC (Automatic Temperature Compensation)?

A: Models equipped with ATC automatically correct for temperature variations during measurement, ensuring reliable and precise Brix results regardless of weather or ambient conditions. This feature is especially valuable when testing in fluctuating environments or outdoors.

Q: How much sample volume is needed for each test, and how fast are the results?

A: Each measurement requires only 2-3 drops of the liquid sample. Readings are available immediately after applying the sample and viewing through the eyepiece, ensuring fast and efficient operation during multiple tests.

Q: What materials are used in the construction of the hand refractometer, and how do they contribute to its performance?

A: The refractometer is made from aluminum alloy, a rubber grip, and an optical glass prism. These materials provide a balance of durability, light weight, non-slip handling, and optical precision, contributing to the instrument's accuracy and longevity.

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