Lipstick Breaking Strength Tester
The Lipstick Breaking Strength Tester is designed for accurately measuring the breaking force and hardness of lipsticks and similar cosmetic sticks. It is widely used in cosmetic manufacturing laboratories for quality control, formulation research, and product development. The instrument features fast, fully automatic testing and integrates data storage, analysis, and result printing for efficient laboratory operations.
Application
The Lipstick Breaking Strength Tester is suitable for:
Measuring the breaking strength of lipsticks, lip balms, lip gloss sticks, and eyebrow pencils.
Evaluating the hardness of cosmetic sticks.
Quality control in cosmetic production lines.
Research and development of lipstick formulations.
Standards
Applicable to general industry cosmetic testing standards (not specifically listed).
Technical Parameters
| Item | Specification |
|---|---|
| Measuring Range | 0–300 N (customizable ranges available) |
| Accuracy | ±0.5% |
| Test Speed | 10 mm/min (stepless 1–500 mm/min adjustable) |
| Speed Accuracy | ±2% |
| Machine Dimensions (L×W×H) | 305 × 380 × 790 mm |
| Weight | 29 kg |
| Ambient Temperature | 15–50 ℃ |
| Relative Humidity | ≤80% RH, non-condensing |
| Power Supply | 220 V, 50 Hz |
Features
Large LCD displays the full test curve, combined with a PVC operation panel for easy control.
Professional PC software allows data storage, analysis, and automatic printing of test results.
Imported high-precision sensor ensures reliable and accurate measurements.
Compact, ergonomic design suitable for laboratory use.
Lead screw drive system with stepless speed adjustment ensures accurate control of test speed and displacement.
Equipped with a micro printer for rapid result output.
Adjustable professional fixtures accommodate different sample sizes.
Main Configuration List
Main unit — 1 set
Micro printer — 1 unit
Breaking strength fixture — 1 set
Test stand — 1 set
Working Principle
The Lipstick Breaking Strength Tester operates by applying controlled compressive force to the lipstick or cosmetic stick specimen via a lead screw-driven fixture. The load cell continuously measures the applied force while the software records the test curve and breaking point. Test speed and displacement are adjustable for different sample sizes. Upon reaching the breaking point, the instrument automatically stores data and prints results, enabling quick and accurate evaluation of cosmetic stick strength.
FAQ
1. What is this product?
It is a precision tester for measuring the breaking force and hardness of lipsticks and similar cosmetic sticks.
2. What is this product used for?
It is used for quality control, R&D of lipstick formulations, and hardness evaluation of cosmetic sticks.
3. How does it work?
The tester applies a controlled load to the specimen, measures the force with a high-precision sensor, and records the test curve. Data can be analyzed and printed automatically.
4. Why is this product important?
It ensures cosmetic products meet industry hardness and durability requirements, reducing product defects and supporting R&D decisions.
5. What industries is it suitable for?
It is suitable for cosmetic manufacturers, laboratory R&D departments, and quality inspection laboratories.
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