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Product Description

The RFM100CFR Automatic Digital Refractometer is a touchscreen refractometer designed for precise refractive-index and Brix measurement with integrated temperature control. It features a 1.30000–1.70000 nD range, 0.00001 nD resolution, 0–100% Brix range, built-in Peltier temperature control, 16GB storage, 12 measurement methods and electronic signature/password management.

3. Detailed Product Description

Product Overview

The Labmart RFM100CFR Automatic Digital Refractometer is an advanced laboratory refractometer for measuring the refractive index of liquids and determining concentration values in suitable measurement units such as °Brix.

The instrument combines a high-resolution CCD detection system, artificial sapphire prism, integrated Peltier temperature control and an 8-inch colour touchscreen in a self-contained system. Its Windows operating system and built-in software allow measurements to be performed without requiring a separate PC.

Designed for laboratories requiring controlled electronic data handling, the RFM100CFR incorporates electronic signatures, password management and functions specified for GMP, GLP and FDA 21 CFR Part 11. It also provides 16GB internal memory and 12 built-in measurement modes/methods.

Key Features & Benefits

  • Automatic digital refractive-index measurement
  • Refractive-index range of 1.30000–1.70000 nD
  • 0.00001 nD resolution
  • 0–100% Brix measuring range
  • Built-in Peltier temperature control
  • Temperature control range of 5°C to 85°C at 20°C room temperature
  • 8-inch colour touchscreen
  • High-resolution CCD detection system
  • Artificial sapphire-type prism
  • Windows operating system
  • Built-in software — no separate PC required for operation
  • 16GB internal memory
  • 12 built-in measurement methods
  • Electronic signatures
  • Password management
  • GMP / GLP / FDA 21 CFR Part 11 functionality as specified
  • Multiple measurement modes
  • Fast measurement requiring a small sample quantity
  • USB keyboard/mouse, Ethernet and optional WLAN connectivity
  • Compact benchtop laboratory format

4. Technical Specifications

Specification RFM100CFR
Product Type Automatic Digital Refractometer
Model RFM100CFR
Brand Labmart
Refractive Index Measurement Range 1.30000–1.70000 nD
Refractive Index Measurement Error ±0.0002 nD
Refractive Index Resolution 0.00001 nD
Refractive Index Measurement Accuracy ±0.00001 nD
Brix Measuring Range 0–100% °Brix
Brix Measurement Error ±0.1%
Brix Resolution 0.01%
Brix Measurement Accuracy ±0.1%
Temperature Control Built-in Peltier
Temperature Display Range 0°C–100°C
Temperature Control Range 5°C–85°C at 20°C room temperature
Temperature Resolution 0.01°C
Temperature Control Accuracy ±0.02°C
Display 8-inch Colour Touchscreen
Operating System Windows
Software Built-in
Detection System High-resolution CCD
Prism Sapphire Type
Memory 16GB
Electronic Signature Yes
Measurement Methods 12 Types
Compliance / Electronic Record Functions GMP / GLP / FDA 21 CFR Part 11
Interfaces USB Keyboard / Mouse / Ethernet / Optional WLAN
Power Supply AC 220V, 50/60Hz
Packing Dimensions 570 × 470 × 300 mm
Gross Weight 9 kg
HSN Code 90275020

5. Applications

The RFM100CFR can be used for:

  • Refractive index measurement
  • Brix measurement
  • Sugar concentration analysis
  • Glucose-related concentration measurements using suitable methods
  • Food and beverage analysis
  • Pharmaceutical laboratory analysis
  • Chemical laboratory testing
  • Research and development
  • Quality-control laboratories
  • Concentration analysis of suitable liquid samples
  • Laboratories requiring electronic records and controlled user access

6. Suitable For

The RFM100CFR is suitable for:

  • Pharmaceutical laboratories
  • Food and beverage laboratories
  • Chemical laboratories
  • Research institutions
  • Quality-control laboratories
  • R&D departments
  • Contract testing laboratories
  • Academic and analytical laboratories
  • Laboratories operating under controlled electronic-record workflows

7. FAQs

1. What is the refractive-index range of the RFM100CFR?

The measurement range is 1.30000–1.70000 nD.

2. What is the refractive-index resolution?

The specified resolution is 0.00001 nD.

3. Can the RFM100CFR measure Brix?

Yes. It has a specified 0–100% °Brix measuring range.

4. What is the Brix resolution?

The Brix resolution is 0.01%.

5. Does the refractometer have temperature control?

Yes. It has an in-built Peltier temperature-control system.

6. What is the temperature-control range?

The specified control range is 5°C to 85°C at 20°C room temperature.

7. What type of display does it have?

The RFM100CFR has an 8-inch colour touchscreen.

8. Does it require a separate computer?

No. The instrument has a Windows operating system and built-in software, so a separate PC is not required for normal operation.

9. How much internal storage is available?

The instrument has 16GB of internal memory.

10. Does it support electronic signatures?

Yes. The specifications include electronic signatures and password management.

11. How many measurement methods are built in?

The instrument has 12 built-in measurement modes/methods.

12. What prism is used?

The RFM100CFR uses a sapphire-type prism.

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