Gelatin Capsule Hardness Tester

The CHT-01 Capsule and Softgel Hardness Tester is a cutting-edge instrument designed for the pharmaceutical and dietary supplement industries. It is specifically engineered to measure the hardness and integrity of soft gelatin capsules, which are commonly used to encapsulate vitamins, minerals, and medications. The tester evaluates the force required to rupture or deform the gelatin capsule, ensuring that it meets the required standards for product quality and stability. The CHT-01 simulates conditions that capsules might face during packaging, handling, and transportation, providing valuable insights into their durability and performance.

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Applications of the CHT-01 Gelatin Capsule Hardness Tester

2.1 gelatin capsule hardness tester

Pharma and Supplement Manufacturing

In pharmaceuticals, soft gelatin capsules are often used to encapsulate liquid-based drugs. The CHT-01 ensures that the capsules have the necessary wall strength to withstand normal handling, packaging, and transportation conditions.​

Quality Control Test for Softgel

Routine quality control tests for soft gelatin capsules are crucial to ensure that softgel meet regulatory standards and customer expectations. By simulating stresses, the CHT-01 helps identify weaknesses in capsule design or sealing.

2.3 quality control test for soft gelatin capsules

Research & Development (R&D)

In R&D, testing the hardness of softgel is crucial for formulating new capsule types and improving existing ones. The tester assists in optimizing the capsule design by providing real-time feedback on the capsule's performance under various conditions.​​

2.4 what are gel capsules made of

Packaging and Transportation Simulation

Soft gelatin capsules must be robust enough to withstand various physical forces during packaging and transportation. The CHT-01 accurately measures how much force is needed to rupture or deform the capsule, helping simulate real scenarios.

Why You Must Have the CHT-01 Gelatin Capsule Hardness Tester

Ensuring the integrity of gelatin capsules is critical for both product quality and consumer safety. Capsules that are too weak may rupture, leading to product leakage, contamination, or incorrect dosages. Inconsistent seal strength can also result in poor shelf life or failure to deliver the active ingredients at the right time. Therefore, investing in a gelatin capsule hardness tester is vital for:

  • Quality Assurance: Helps guarantee that every batch of capsules meets required standards.
  • Regulatory Compliance: Assists in fulfilling FDA and other regulatory agencies' requirements for product safety and efficacy.
  • Consumer Safety: Reduces the risk of capsules breaking during handling or ingestion, protecting consumers from potential harm.
  • Cost-Effective Manufacturing: Prevents costly recalls or failures by identifying issues early in the manufacturing process.
  • Product Improvement: Assists in R&D for creating stronger, more durable capsules that meet specific product needs.

Principle of Rupture Test for Soft Gelatin Capsules

The tester uses a precision 10mm-diameter probe to perform rupture tests for soft gelatin capsules and assess their seal strength and elasticity. This comprehensive testing ensures that the capsules perform optimally during their shelf life and release their contents effectively upon ingestion.

Key tests performed by the CHT-01 include:

  • Rupture Tests for Soft Gelatin Capsules: Measures the force required to rupture the capsule, providing valuable data on its strength and durability.
  • Seal Strength Testing: Measures the force required to break the seal of the capsule, ensuring that it can withstand handling and transportation without leakage.
  • Deformation Measurement: Determines the elasticity of the gelatin capsule by evaluating the deformation at specific compressive loads.

The tester can perform these tests at varying speeds and forces, simulating different handling scenarios. The CHT-01 uses a precision ball screw and stepper motor to ensure accuracy, while the PLC control unit allows for easy adjustments of test parameters.

Technical Specifications

Test Range0~200N (Or as required)
Stroke200mm (without clamp)
Speed1~300mm/min(or as required)
Displacement Accuracy0.01mm
Accuracy0.5% F.S.
OutputScreen, Microprinter, RS232(optional)
Power110~ 220V 50/60Hz

Technical Feature

  • Multiple Test Programs: Includes force, peak, and distance tests, providing a comprehensive analysis of capsule strength.
  • Rotating Table for Increased Efficiency: The rotating test table allows for simultaneous testing of multiple samples, improving throughput.
  • Automatic Statistical Analysis: Saves time by automatically analyzing and reporting results after each test.
  • Durability: Constructed with high-quality materials and designed for long-term use in demanding testing environments.
  • Customization Options: Various fixtures and configurations are available to meet specific testing requirements.

Configurations and Accessories

The CHT-01 can be customized to meet the needs of different manufacturers and testing labs:

  • Single or Multi-Station Test Setup: Choose from a single station or multiple test stations, depending on throughput requirements.
  • Customization of Test Fixtures: Different fixtures and probes can be ordered based on the size and shape of the capsules or softgel tablets being tested.
  • Optional Accessories: RS232 communication module for data export, microprinter for hard-copy test results, and specialized probes for unique capsule types.

Support and Training

Cell Instruments provides comprehensive support and training services about the CHT-01 Capsule and Softgel Hardness Tester:

  • Installation and Setup Assistance: Our technicians provide on-site installation and calibration of the tester.
  • Operator Training: We offer hands-on training to ensure proper use of the machine and the correct interpretation of test results.
  • Technical Support: Our customer support team is available for troubleshooting, repairs, and ongoing guidance.
  • Maintenance Services: We provide regular maintenance schedules to ensure your tester continues to operate at peak efficiency.

Frequently Asked Questions

What are gel capsules made of?

Gel capsules are typically made from gelatin, which is derived from animal collagen, though vegetarian alternatives can be made from plant-based materials like agar or cellulose.

The CHT-01 uses a precision probe to apply controlled pressure to the capsule. The force required to rupture or deform the capsule is recorded, providing insights into its hardness and elasticity.

A rupture test involves applying increasing force to a soft gelatin capsule until it breaks. This test simulates the stresses the capsule will face during packaging, transportation, and handling.

Testing capsule hardness ensures product safety, stability, and effectiveness. It helps prevent issues such as capsule rupture, leakage, and improper dissolution of active ingredients.

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