YD-4 Tablet Hardness Tester: High-Accuracy Testing for Pharmaceutical Laboratories with Soft Capsule Mode
Engineered for pharmaceutical and research laboratories, this tablet hardness tester precisely measures the crush hardness of tablets, featuring a robust build, intuitive operation, and consistent, reliable performance.
- modelYD-4
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
Used to determine the crush hardness of tablets, the YD-4 tester complies with standard JB/T20104-2007.
Single-sample testing: Prior to conducting hardness measurements, users can test the sample’s diameter, thickness, and weight.
Cumulative testing: Features cumulative increment tracking, with real-time display of sample count, test speed, average hardness, maximum value, minimum value, variance, and standard deviation.
Program-controlled group testing: Supports presetting of test parameters, with a maximum of 10 groups and 1–20 samples per group.
features
1. Equipped with an embedded STM core processor and high-performance mechanical A/D module chip, this tester ensures high-speed, lossless collection and processing of measurement data, delivering reliable, precise results for professional users.
2. A dedicated soft capsule hardness testing mode is added, allowing users to set probe penetration depth to expand the instrument’s application scope.
3. Calibration capability: Standard weights can be used to verify the machine’s accuracy. If deviations are detected, users can access the instrument’s calibration interface and follow on-screen prompts to easily eliminate measurement errors.
4. Prior to performing hardness testing, users can measure the sample’s diameter, thickness, and weight.
5. Real-time display of the full measurement characteristic curve, with coordinates illustrating the complete testing process, providing an intuitive basis for analyzing and evaluating sample hardness.
6. Offers hierarchical user management with administrator and general user access levels, protected by password login.
7. Automatically calculates the film ejection stroke to reduce test cycle time and improve operational efficiency.
8. Enables one-click switching between Chinese and English operation interfaces.
specifications
Model | YD-4 |
|---|---|
Hardness measurement range | 5N-200N (20Kg) and 5N-500N(50Kg) two specifications |
Resolution | 0.01N |
Accuracy | ±1%rdg±5dgt |
Allowable measurementdiameter | 2mm~40mm |
Tablet pressing speedadjustment range | 0.1mm/s~5mm/s |
Speed regulation resolution | 0.1mm/s |
Accuracy | ±1% of setting accuracy |
Units of measurement | N, Kgf, SC (hardness), mm, inch |
Display | 1024*600px 7-inch touchscreen |
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.

Our Factory
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