Sartorius MIRAS Series Industrial Platform Scale

Overview

The Sartorius MIRAS Series Industrial Platform Scale is a robust, metrologically certified weighing solution engineered for demanding production, logistics, and quality assurance environments. Built upon Sartorius’ decades of precision mass measurement expertise, the MIRAS platform combines OIML R76-1 compliant load cell architecture with an intelligent IW2 indicator system to deliver repeatable, legally verifiable results across capacities from 3 kg to 3,000 kg. Its modular design integrates seamlessly into assembly lines, warehouse dispatch zones, and raw material receiving stations—where reliability, regulatory readiness, and operational uptime are non-negotiable. Unlike general-purpose scales, the MIRAS series adheres to the structural and performance requirements defined in EN 45501 for industrial weighing instruments, ensuring long-term stability under vibration, thermal drift, and mechanical shock typical in factory-floor deployment.

Key Features

• High-Resolution Intelligent Indicator (IW2): 25 mm backlit LCD with adjustable contrast; supports multi-language UI (English, German, French, Spanish, Chinese) and configurable display layout for critical parameters (gross/net/tare, count, deviation).
• Three Metrological Classes: Selectable resolution modes—B-class (3,000 d), R-class (6,000 d), and L-class (15,000 d)—aligned with OIML R76 accuracy tiers for applications ranging from palletized goods handling to component-level counting.
• Structurally Optimized Platforms: 12 standardized platform dimensions (from 320 × 240 mm to 2000 × 1500 mm), all constructed from reinforced stainless steel or powder-coated carbon steel with integrated overload stops and anti-slip surfaces.
• Flexible Power Architecture: Dual-mode operation—mains-powered (100–240 VAC, 50/60 Hz) with internal surge suppression, or battery-operated (6 × AA alkaline or optional Li-ion rechargeable pack) enabling cordless deployment in mobile or hazardous-area adjacent zones.
• Regulatory-Ready Functionality: Preconfigured checkweighing with pass/fail LED indicators and audible feedback; piece counting with statistical validation (CV ≤ 0.5%); tare memory for up to 99 containers; GLP-compliant printout templates via optional RS-232 or USB interface.
• Environmental Resilience: IW2 indicator rated IP65 (dust-tight, water-jet resistant); load cells available in IP67-rated variants; operating temperature range: −10 °C to +40 °C; storage humidity: 30–85 % RH (non-condensing).

Sample Compatibility & Compliance

The MIRAS series accommodates diverse load geometries—from small machined parts on compact 320 × 240 mm platforms to full-sized pallets on 2000 × 1500 mm decks—without compromising linearity or repeatability. All configurations undergo factory verification per ISO/IEC 17025-accredited procedures, with calibration certificates traceable to PTB (Physikalisch-Technische Bundesanstalt). The scale meets mandatory conformity requirements for use in EU-based trade-related weighing (MID Directive 2014/32/EU Annex MI-001), as well as FDA-regulated environments where documented weighing integrity is required under 21 CFR Part 11 (when paired with Sartorius LabX™ data management software). Optional audit trail logging and user access control support GMP/GLP workflows.

Software & Data Management

While the IW2 indicator operates autonomously, it natively supports bidirectional communication via RS-232, USB Device, or optional Ethernet/Wi-Fi modules. Integration with Sartorius LabX™ software enables centralized instrument management, automated report generation (PDF/CSV), electronic signature capture, and full 21 CFR Part 11 compliance—including role-based permissions, immutable audit trails, and digital certificate-based authentication. For ERP/MES connectivity, OPC UA and Modbus TCP drivers are available, allowing real-time weight streaming to SAP, Oracle, or custom manufacturing execution systems without middleware.

Applications

• Production line checkweighing for pharmaceutical blister packs, medical devices, and automotive assemblies
• Incoming goods inspection and supplier quality audits
• Logistics hub parcel sorting and manifest verification
• Batch dispensing and formulation support in chemical and food processing
• Scrap metal and recyclables valuation in material recovery facilities
• Work-in-progress (WIP) inventory reconciliation in discrete manufacturing

FAQ

Is the MIRAS series approved for trade use in the United States?
Yes—models certified to NTEP Class III (for non-automatic weighing) are available upon request; contact Sartorius technical sales for jurisdiction-specific certification documentation.
Can the IW2 indicator store calibration records internally?
No—the IW2 does not retain historical calibration logs; however, when connected to LabX™, all calibration events—including date, operator ID, standard used, and deviation values—are automatically archived with digital signatures.
What is the warranty coverage for MIRAS industrial scales?
Sartorius provides a standard 3-year limited warranty covering parts and labor for defects in materials and workmanship, extendable to 5 years with annual service contract enrollment.
Are explosion-proof (ATEX) versions available?
Standard MIRAS units are not ATEX-certified; however, Sartorius offers intrinsically safe variants (e.g., MIRAS-EX) for Zone 2/22 applications—consult engineering support for hazardous area classification alignment.
How often should routine verification be performed?
Per ISO 9001 and IATF 16949, daily zero and span checks are recommended; formal intermediate verification (using traceable test weights) should occur at least weekly, with full recalibration annually or after impact/maintenance events.