Sartorius FC64EDE-SXCE Intrinsically Safe Precision Scale, 64 kg Capacity, Verified and Calibration-Certified

Overview

The Sartorius FC64EDE-SXCE is a certified intrinsically safe precision scale engineered for high-reliability weighing in hazardous environments where flammable gases, vapors, or dusts may be present. Designed and manufactured in Germany to Sartorius’ stringent quality standards, this 64 kg capacity scale operates under the principles of electromagnetic force compensation (EMFC) — delivering stable, drift-free measurement performance even under variable ambient conditions. Its verification status complies with OIML R76 and NTEP Class III requirements, ensuring legal-for-trade use in pharmaceutical production, chemical batching, solvent-based formulation, and explosive manufacturing facilities across EU, North America, and APAC markets. The FC64EDE-SXCE is not merely explosion-protected; it is fully integrated into process-critical workflows requiring metrological traceability, audit readiness, and operational continuity.

Key Features

• Intrinsically safe design certified to ATEX Directive 2014/34/EU (II 2G Ex ib IIB T4 Gb) and IECEx Scheme (Ex ib IIB T4 Gb), permitting deployment in Zone 1 gas atmospheres.
• EMFC load cell technology ensures long-term stability, minimal zero drift (<0.5 g/8 h), and resistance to thermal gradients and mechanical shock.
• Stainless steel weighing pan and IP65-rated enclosure provide robust protection against dust ingress and liquid splashes during cleaning or humid process conditions.
• 10 g readability with Class III accuracy per EN 45501, validated across full span and temperature range (10–40 °C).
• Integrated rechargeable lithium-ion battery supports up to 100 hours of continuous operation — eliminating dependency on fixed power infrastructure in classified zones.
• Dual communication interfaces: standard RS232 and USB Device mode for direct connection to LIMS, MES, or ERP systems; optional Ethernet module enables seamless integration into Industry 4.0 architectures.

Sample Compatibility & Compliance

The FC64EDE-SXCE accommodates containers ranging from small reaction vessels (≥100 mm diameter) to industrial drums (≤400 mm footprint), supporting both static and dynamic tare operations. Its structural rigidity and low center-of-gravity design minimize vibration sensitivity — critical when installed on stainless steel workbenches or mobile carts in GMP-compliant cleanrooms. All factory calibrations are performed under ISO/IEC 17025-accredited conditions, with certificates documenting uncertainty budgets, environmental parameters, and traceability to national standards (e.g., PTB, NIST). The device meets FDA 21 CFR Part 11 requirements when used with Sartorius LabX software (optional), enabling electronic signatures, user access control, and full audit trail generation.

Software & Data Management

While the FC64EDE-SXCE operates as a standalone instrument with intuitive front-panel controls, its full data governance potential is unlocked via integration with Sartorius LabX™ Single-User or Network Edition. LabX provides automated data capture, customizable SOP-driven workflows (e.g., “Explosive Batch Weighing Protocol”), real-time statistical process monitoring (SPC), and export to CSV, PDF, or XML formats compliant with ALCOA+ principles. All weight records include timestamp, operator ID, calibration status flag, and environmental metadata (if external sensors are connected). Audit trails are immutable, time-stamped, and retained for ≥30 days by default — configurable to align with internal SOPs or regulatory retention mandates.

Applications

• Weighing of active pharmaceutical ingredients (APIs) and excipients in Class D/B cleanrooms where solvent vapors necessitate Zone 1-rated equipment.
• Bulk material dispensing in petrochemical additive blending units operating under IEC 60079-11 guidelines.
• Final packaging verification for hazardous consumer goods (e.g., aerosol propellants, pesticide concentrates) subject to EU CLP and REACH reporting.
• Quality control release testing of battery electrolyte formulations containing volatile organic carbon (VOC) compounds.
• Raw material receipt inspection in fine chemical synthesis plants requiring dual verification (scale + barcode scanner) prior to warehouse entry.

FAQ

Is the FC64EDE-SXCE suitable for use in Zone 0 areas?
No. This model is certified for Zone 1 (gas) only. Zone 0 applications require a different certification level (e.g., Ex ia) and must be verified case-by-case with Sartorius Application Engineering.
Does the scale include a factory calibration certificate?
Yes — each unit ships with an ISO/IEC 17025-traceable calibration certificate issued by Sartorius Calibration Laboratory, including measurement uncertainty at 20 kg and 64 kg points.
Can the FC64EDE-SXCE be connected to a central SCADA system?
Yes, via optional Ethernet interface and Modbus TCP protocol support. Configuration requires commissioning by qualified automation personnel adhering to IEC 62443-3-3 security guidelines.
What maintenance intervals are recommended for intrinsically safe operation?
Visual inspection before each shift; functional check of safety barriers every 6 months; full recalibration and certificate renewal annually or after any impact event exceeding 5 g acceleration.
Is the battery replaceable by the end user?
No. Battery replacement must be performed by an authorized Sartorius service center to maintain intrinsic safety integrity and certification validity.