Abbe Refracto Meter With A Digital Thermometer in UTTAR PRADESH

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1. Applications:

Determination of refractive index of liquids, solids, gels, and pastes
Concentration measurement of solutions (e.g., sugar, salt, acids, polymers)
Purity testing and quality control in manufacturing
Identification of substances based on RI
Monitoring of process streams in chemical industry
Research & development in materials science
Educational and training purposes

2. Compliance Standards
Typical instruments comply with international standards such as:

ASTM D1218 – Standard Test Method for Refractive Index of Liquid Hydrocarbon Mixtures
ASTM E1342 – Standard Practice for Refractive Index Measurements
ISO 3421 – Liquid Hydrocarbons — Determination of Refractive Index
IP 219 / IP 366 – Refractive Index Methods in Petroleum Analysis
DIN 51423 – Determination of Refractive Index
GLP/GMP traceability with calibration certificates (optional)

3. Product Description : An Abbe Refractometer with Digital Thermometer is a precision laboratory optical instrument used to measure the refractive index (RI) or concentration of transparent and translucent liquids and solids. The digital thermometer provides accurate sample temperature readings, enabling direct temperature compensation and high-precision measurements in accordance with standard methods.
This instrument features a high-precision optical system with a built-in digital temperature sensor, easy sample application, and a large viewing field for comfortable operation. It is suitable for research, quality control, and routine analysis in pharmaceuticals, petrochemicals, chemicals, food & beverage, cosmetics, environmental testing, and educational labs.

4. Technical Specifications

Parameter	Typical Value / Range
Refractive Index Range	1.3000 – 1.7000 nD (typical)
Measurement Scale	Refractive Index (nD) / Brix / other scales
Resolution	0.0001 nD
Accuracy	±0.0002 nD (or as per model)
Temperature Range	0 – 100 °C (sensor dependent)
Temperature Resolution	0.1 °C
Temperature Accuracy	±0.2 °C (typical)
Light Source	LED / Sodium D line (589 nm)
Optical System	Abbe Prism with high-contrast optics
Display	Digital LCD / Backlit Display
Sample Type	Liquids, pastes, gels, solids (polished)
Calibration	Automatic / Manual with reference liquids
Data Output	RS232 / USB (optional)
Power Supply	100–240 VAC 50/60 Hz / Adapter

5. Apparatus Supplied

Standard equipment included with the refractometer may include:

Abbe Refractometer main unit with integrated digital thermometer
Prism assembly & cover plate
Calibration standards (e.g., certified liquids)
Glass/Optical cleaning tissues
Sample pipettes / droppers
Power adapter / cable
Operation manual
Warranty card / Quality certificate

6. Optional Accessories

The following accessories may be available (model-dependent):

External digital temperature probe
USB/RS232 data output cable
Software for data logging & control
Reference liquid kit with certificate
Protective cover / dust cover
Solid sample cell & adapters
Calibration tools & reference standards

7. Common Capacities Available

(Depending on model series; listed as typical measurement scales)

Refractive Index: 1.3000 – 1.7000 nD
Brix: 0 – 85 %
API, Baume, Molecular weight options (with conversion tables)
Custom scales for specific industries

8. Dimensions and Weight (Approximate)

Parameter	Typical Value
Instrument Size	~ 350 × 220 × 180 mm
Weight	~ 5–7 kg (net)
Packing Size	~ 450 × 300 × 280 mm
Packing Weight	~ 8–10 kg (gross)

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Abbe Refracto Meter With A Digital Thermometer in UTTAR PRADESH

Leading Manufacturers, Suppliers & Exporters From India

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