Sartorius FC6CCE-SXCE FC Series Intrinsically Safe Explosion-Proof Scale, 6.2 kg Capacity, Verified and Legal-for-Trade Model

Overview

The Sartorius FC6CCE-SXCE is a certified intrinsically safe, explosion-proof scale engineered for high-precision mass measurement in hazardous environments where flammable gases, vapors, or dusts may be present. Designed and manufactured in Germany to meet stringent international safety and metrological standards, this 6.2 kg capacity scale operates under the fundamental principle of electromagnetic force compensation (EMFC), ensuring long-term stability, repeatability ≤ 0.0002 g (at 0.1 g readability), and minimal drift across temperature fluctuations (0–40 °C). Its legal-for-trade designation confirms full compliance with OIML R76 (Class III) and NIST Handbook 44 requirements — essential for quality control, batch release, and regulatory audits in pharmaceutical, chemical, petrochemical, and fine-chemical manufacturing facilities. The FC6CCE-SXCE is not a general-purpose industrial scale; it is a purpose-built instrument for applications demanding both metrological traceability and intrinsic safety assurance in Zone 1 (ATEX), Class I Division 1 (FM/CSA), or equivalent classified locations.

Key Features

• Intrinsically safe design certified to ATEX II 2 G EEx ib IIC T4, FM Class I, Division 1, Groups A–D, T4, and CSA Class I, Division 1, Groups A–D, T4 — enabling safe operation in gas group IIC atmospheres with surface temperature limitation ≤ 135 °C.
• Integrated isoTEST function: One-touch activation triggers fully automated internal calibration using built-in reference masses, eliminating manual handling of external weights and reducing calibration downtime by >70%.
• Backlit graphical LCD display with intuitive English-language prompts and icon-driven navigation — optimized for glove-compatible operation and rapid interpretation in low-light or high-noise environments.
• Flexible power architecture supporting dual-voltage AC input (100–120 V / 220–240 V, 48–63 Hz), 24 V DC industrial power modules (suitable for mounting in 19″ cabinets outside hazardous zones), and rechargeable battery packs rated for continuous use in Zone 1/Div 1 areas.
• RS232C serial interface as standard — compatible with legacy LIMS, MES, and SCADA systems without protocol translation hardware; supports ASCII-based command sets for seamless integration into automated workflows.
• Robust mechanical construction featuring stainless steel load cell housing and IP65-rated enclosure — resistant to cleaning agents, solvent splashes, and mechanical shock per IEC 60068-2-27.

Sample Compatibility & Compliance

The FC6CCE-SXCE accommodates containers, reaction vessels, sample bags, and intermediate bulk containers (IBCs) up to 218 × 200 mm footprint on its reinforced weighing pan. Its 0.1 g readability and 6.2 kg maximum capacity support precise formulation of active pharmaceutical ingredients (APIs), catalyst dosing in batch reactors, and raw material receipt inspection in explosive atmospheres. All models are type-approved under EU Measuring Instruments Directive (MID) 2014/32/EU and bear the “M” metrological marking. Documentation includes factory calibration certificate traceable to PTB (Physikalisch-Technische Bundesanstalt) and full conformity assessment reports covering EN 60079-0, EN 60079-11, EN 61326-1 (EMC), and EN ISO/IEC 17025-accredited test data. For GLP/GMP-regulated environments, the scale supports audit-ready calibration logs with user ID, timestamp, and deviation reporting — fully compatible with FDA 21 CFR Part 11-compliant software extensions.

Software & Data Management

Data capture and traceability are enhanced via native compatibility with two validated software platforms: SartoPac Basic, which provides real-time weight logging, statistical process control (SPC) charting, and PDF report generation with digital signatures; and the Average Weight Control Terminal Software, designed specifically for dynamic fill-weight monitoring in packaging lines operating under EC Regulation No. 76/211/EEC. Both applications enforce role-based access control, electronic audit trails, and encrypted local storage. Raw RS232 output can be parsed using custom Python or LabVIEW scripts for integration into SAP QM, TrackWise, or Veeva Vault QMS. No cloud connectivity is embedded — all data remains on-premise unless explicitly configured by the end user, preserving data sovereignty and cybersecurity integrity.

Applications

• Pharmaceutical: Weighing of potent compounds in isolators or fume hoods classified as Zone 1 (e.g., API synthesis, cytotoxic drug dispensing).
• Chemical Manufacturing: Batch charging of monomers, initiators, or catalysts into pressurized reactors where static discharge must be eliminated.
• Petrochemical Refining: Inventory reconciliation of additives and corrosion inhibitors in tank farms with vapor space classification.
• Food & Flavor: Accurate dosing of volatile flavor concentrates in explosion-hazardous blending rooms.
• Research & Development: Quantitative gravimetric analysis of reactive intermediates under inert atmosphere gloveboxes interfaced with scale via isolated RS232.

FAQ

Is the FC6CCE-SXCE suitable for use in Zone 0 environments?
No. This model is certified for Zone 1 (gas) and Class I Division 1 only. Zone 0 requires equipment rated for “ia” protection level with higher fault tolerance; consult Sartorius’ PR 6200 series for such applications.
Can the internal calibration be performed while the scale is powered by battery?
Yes. isoTEST calibration is fully functional across all power sources, including rechargeable battery operation in hazardous areas.
Does the scale support Ethernet or USB connectivity?
No. Only RS232C is provided as standard. Optional RS232-to-Ethernet converters may be used externally, but they must be independently certified for the target hazardous area classification.
What is the verification interval recommendation under ISO/IEC 17025?
Annual verification by an accredited metrology laboratory is recommended; however, daily isoTEST checks and documented environmental monitoring (temperature/humidity) may extend intervals per risk-based assessment per ISO 10012.
Is the display readable under direct sunlight or in high-glare conditions?
The graphical LCD features adjustable contrast and backlight intensity, but it is not sunlight-readable. For outdoor or high-glare installations, consider mounting in shaded enclosures or using remote display interfaces.