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AutoTest 4

The AutoTest 4 is a modular tablet testing system that offers highest precision and exceptional flexibility. Besides the obvious labour saving advantages, it provides real-time, accurate test data that can be identified and evaluated immediately – resulting in increased productivity, efficiency and ease of regulatory compliance. Its outstanding quality and proven reliability have made the AutoTest 4 the preferred choice of laboratories, quality control departments and production facilities of leading pharmaceutical companies all over the world.

AutoTest 4 - Automatic tablet testing system

Precision paired with flexibility

The AutoTest 4 is capable of testing a wider variety of tablet shapes than any other automatic tester on the market. Practically any imaginable design, including oblong, diamond, hexagon and other special shapes are automatically positioned to measure weight, thickness, diameter and hardness (break force).

  • Precise measuring of weight, thickness, diameter and hardness
  • Reliable orientation of a tablet shapes
  • Swiss quality components
  • Fully compliant with current USP and EP requirements
  • Userfriendly PC software
  • Modular design allows customization to individual needs
  • Professional QC and automatic IPC
AutoTest 4 - Reliable tablet orientation with linear feeder and SmartRake

Reliable tablet orientation

The linear movement of the patented "SmartRake" system in combination with a linear feed track guarantees reliable tablet orientation at all times. All standard round, oblong and oval tablet shapes including mini-tablets are accurately oriented without any modifications or adaptations of the AutoTest 4.

Custom "SmartRake"
Quick-change transport rakes with customized paddles that have been designed for your special tablet shapes can be exchanged without any tools and within seconds. No modifications of your AutoTest 4 required!

AutoTest 4 - Reliable tablet orientation in measuring stations with SmartRake system

Vibration-resistant precision

The solid and vibration-resistant construction of the AutoTest 4 guarantees reliable test results at all times. Precision measuring technology provides for highest accuracy. Tablet hardness is measured using a precision S-beam load cell with a linearity of 0.05% over the entire measuring range.

Balance problems due to vibrations known from other automatic systems are virtually non-existent with the AutoTest 4. The unique mechanical integration of a high-quality weighing module makes it extremely resistant to any kind of vibration - whether the tester is positioned on a laboratory bench or on the production floor next to a tablet press.

Professional 21 CFR, Part 11 compliant PC software

User-friendly operation

From executing simple tests to programming complex test plans with T1/T2/PL limits, alarms and predefined re-testing procedures - everything is available at the click of a button. Logical menu structures with intelligent operator assistance provide for fast test setup, short training times and prevent incorrect data entries from happening.

All 21 CFR, Part 11 requirements, particularly those pertaining to electronic records such as a complete audit trail, electronic signatures and password-protected user levels have been implemented.

More about software

AutoTest 4 with 12-magazine feeder

Modular design

Customize the AutoTest 4 to your individual needs! A great variety of standard options and accessories allow you to tailor functionalities to your specific requirements. From exchangeable chutes, magazine feeder and air transport system to models with integrated sample collector and belt feed.

Dr. Schleuniger Pharmatron