Entry-Level Rheometer: MCR 53, MCR 73, and MCR 93
A new era in rheometry begins with the instrument carrying the DNA of Anton Paar’s flagship MCR series. Welcome to the next generation of entry-level instruments, inspired by more than a decade of innovation.

Manufacturer: Anton Paar — Austria
Overview
A new era in rheometry begins with the instrument carrying the DNA of Anton Paar’s flagship MCR series. Welcome to the next generation of entry-level instruments, inspired by more than a decade of innovation. Designed for speed, intelligence, and trust, they deliver the fastest measurements, and the highest reproducibility. They’re effortless to operate due to touchscreen operation, digital leveling, and TruRay illumination. And the CoolPeltier system ensures precise, cost-efficient temperature control without thermostats. With automatic calibration, verification tools, and full support, these instruments redefine entry-level rheometry.
The Fastest Entry-Level Rheometer
Experience the fastest entry-level rheometer on the market, delivering standard measurements up to 60 % faster compared to any other comparable rheometer. Features like the Trimming Mirror and TruRay Illumination simplify and accelerate sample preparation. And QuickConnect and Toolmaster ensure instant, tool-free setup and automatic accessory recognition. This way, you get precision and efficiency in every test.
The Most Precise Temperature Control in Entry-Level Rheometry
Achieve the most precise temperature control in entry-level rheometry with CoolPeltier technology (no thermostat required), reducing costs and environmental impact. The gradient-free range from -5 °C to +200 °C ensures unmatched accuracy, while automatic calibration sets cover -50 °C to +400 °C for consistent precision. Compact, sustainable, and more capable than the competition, it delivers reliable results with lower investment and operational costs.
The Smartest Entry-Level Rheometer
The smartest entry-level rheometer features an integrated touchscreen for complete test setup, sample preparation, and operation directly on the instrument. Auto Control continuously monitors the sample behavior during tests and adjusts the control loop in real time – automatically delivering high-quality results even for unknown samples. This eliminates the need for time-consuming preset adjustments, and ensures effortless precision every time.
The Most Adaptable Entry-Level Rheometer
The most adaptable entry-level rheometer sets new standards in flexibility, with modularity that expands from core QC applications to advanced areas like powder rheology and tribology with the MCR 93. With its ball-bearing design, the MCR 53 operates without pressurized air, offering maximum flexibility for use even next to production lines. Built to adapt and grow with your testing needs, it delivers reliable performance today and is fully equipped for the future.
The Most Trusted Entry-Level Rheometer
The most trusted entry-level rheometer combines Anton Paar’s pioneering legacy with state-of-the-art MCR technology for unmatched reliability and precision. RheoCompass for QC features the industry’s largest library of guided templates and SOPs – simplifying every step of your workflow. With configurable My Apps and expert support, it delivers consistent, confident results for every user and application. Our unique digital leveling system replaces traditional water balances with smart software control, making setup faster and more precise. The leveling status is automatically stored with each data set, so you can always verify correct alignment later – ensuring full confidence in results.
Models
Entry-Level Rheometer: MCR is available in 3 models: MCR 93, MCR 73, MCR 53.
MCR 93
Fully-fledged QC and entry-level product development rheometry.
MCR 73
Entry-level rheometer with elevated sensitivity.
MCR 53
Entry-level instrument for QC rheometry.
Specifications
| Specification | MCR 53 | MCR 73 | MCR 93 |
|---|---|---|---|
| Bearing Design | Mechanical | Air, fine-pored carbon | Air, fine-pored carbon |
| Motor Design | Electronically commutated (EC) permanent magnet synchronous motor | ||
| Displacement Transducer | High-resolution optical encoder | ||
| Normal Force Measurement Design | x | x | 360° capacitive sensor, non-contacting, fully integrated in bearing |
| Min. Torque (rotation) | 200 µNm | 100 nNm | 80 nNm |
| Min. Torque (oscillation) | 200 µNm | 100 nNm | 80 nNm |
| Max. Torque | 125 mNm | 160 mNm | 160 mNm |
| Torque Resolution | 5 nNm | ||
| Angular Deflection Resolution | 8 nrad | ||
| Min. Angular velocity¹⁾ | 10⁻⁸ rad/s | ||
| Max. Angular Velocity / Max. Speed | 157 rad/s 1,500 rpm | 261 rad/s 2,500 rpm | 261 rad/s 2,500 rpm |
| Min. frequency²⁾ | 10⁻⁷ Hz | ||
| Max. Frequency | 100 Hz | ||
| Normal Force Range | x | x | 0.001 N to 50 N |
| Normal Force Resolution | 0.4 mN | ||
| Auto Control | ✓ | ||
| TruStrain | x | ||
| TruRate | x | ||
| Dimensions (W x H x D) | 442 mm x 725 mm x 596 mm | ||
| Weight | 45 Kg | ||
| Notes | ✓ included | x not included ¹⁾ Depending on measuring point duration and sampling time, practically any value is achieved ²⁾ Set frequencies below are of no practical relevance due to the measuring point duration >1 day |
