| Weight | 22 kg |
|---|---|
| Dimensions | 50 × 44,5 × 90 cm |
The ROMESS 22 A RoTWIN is an extremely reliable and precise mobile brake force measuring system, specifically designed for the quick and accurate inspection of vehicle brake systems. This equipment is the ideal choice for repair shops, technical inspection stations, and fleet managers where the efficiency and compliance of brake force measurement with the strictest regulations are essential. RoTWIN technology guarantees consistent and reproducible measurement results, minimizing potential user errors.
The 22 A RoTWIN is a prominent member of the Romess brake force measuring portfolio, combining portability with professional measurement capabilities.
Mobile Applicability: Thanks to its compact design, the system is easily transportable and deployable at any location, whether in a workshop or for on-site external inspections.
High Accuracy: The advanced sensors and sophisticated signal processing ensure an extremely precise determination of brake force, brake force distribution, and symmetry.
RoTWIN Technology: Romess' patented RoTWIN (Rolling Test Without Inertia) principle guarantees that the measurement is performed taking into account the actual rolling resistance of the vehicle, thus achieving results that are close to real-world conditions, similar to laboratory conditions.
Simple Operation: An intuitive user interface and a quick setup process enable a fast workflow, thereby increasing workshop productivity.
Broad Compatibility: Suitable for testing the brake systems of various vehicle categories.
The 22 A RoTWIN system features the following detailed technical parameters that ensure reliable operation and compliance with standards:
| Parameter | Spezification |
|---|---|
| Measurement principle | RoTWIN (Rolling Test Without Inertia) |
| Measuring Range (Brake Force) | 0 – 10 kN (depending on the built-in measuring unit) |
| Measurement Accuracy | ± 1 % within the full measuring range |
| Measuring Resolution | 0.1 kN |
| Measurement Speed | 3 – 15 km/h (optimal range) |
| Measuring Surface | Special, high-density rollers |
| Drive | Electric motor |
| Tápellátás | Mains Voltage (specifications depend on the installation site) |
| Display/Control Unit | Integrated or external (optional) display unit |
| Data Processing | Built-in microprocessor for immediate evaluation of brake data |
| Output Data | Brake Force (kN), Symmetry (%), Brake Pressure (with optional sensor) |
| Design | Mobile, floor-standing unit |
| Field of application | Passenger cars, light commercial vehicles |
Unlike conventional roller brake testers, the 22 A RoTWIN system does not force the vehicle onto the rollers, but the rollers rotate under the vehicle's wheels. This method offers several advantages:
Real-World Load: During the measurement, the vehicle's own weight and suspension dynamics realistically load the brake system, contrary to fixed roller systems where the vehicle's weight is artificially simulated.
Less Wear: Since the vehicle does not „slip” on the rollers during measurement, the surface of the tires and the rollers is subjected to less stress, which ensures a longer service life for the equipment.
More Accurate Symmetry Measurement: Rolling measurement minimizes distortions occurring during symmetry measurement that can result from slippage between the rollers and the tires.
The 22 A RoTWIN is fundamentally a complete measuring station, but it can be expanded with accessories to meet professional requirements:
Main Measuring Unit: A module consisting of two independently driven and measured rollers.
Control and Evaluation Unit: The interface responsible for displaying and storing the measurement data. This unit is capable of immediately comparing the measured values with the relevant technical specifications (e.g., TÜV, Dekra standards).
Braking Force Measuring Connection: It is possible to connect external braking force sensors, enabling the measurement of hydraulic system pressure in addition to the braking effect. This is critically important for checking the condition of the master brake cylinder and brake lines.
Data Handling: Measurement results can be digitally recorded, archived, and printed, facilitating customer information and the preparation of official documentation.
The 22 A RoTWIN is the ideal choice in the following areas:
Vehicle Repair Shops: For functional inspection of the brake system during routine maintenance and repair work.
Technical Inspection Stations: For carrying out fast and objective brake performance tests in compliance with regulatory requirements.
Fleet Management: For optimizing the regular safety inspection of a large quantity of vehicles.
Tire Services: For integrating brake performance measurement alongside tire change or wheel alignment services.
The ROMESS 22 A RoTWIN is the perfect combination of precision, reliability, and mobility in modern brake diagnostics.
