Sartorius Entris® II BCE223-1CCN Precision Balance

Overview

The Sartorius Entris® II BCE223-1CCN is a high-performance precision balance engineered for laboratories requiring reliable 1 mg readability across a 220 g maximum capacity. Designed and validated in accordance with Sartorius’ global quality framework—rooted in over 145 years of German metrological expertise—the BCE223-1CCN employs a proprietary monolithic sensor architecture to deliver exceptional stability, repeatability, and long-term drift resistance. Its measurement principle relies on electromagnetic force compensation (EMFC), where the restoring force required to maintain equilibrium between the sample weight and an internal reference mass is precisely quantified via high-resolution analog-to-digital conversion. This ensures traceable, temperature-compensated results compliant with ISO 9001, ISO/IEC 17025, and pharmacopeial requirements (USP , EP 2.1.3). The balance operates within ambient conditions of 10–30 °C and ≤ 80 % RH (non-condensing), making it suitable for QC labs, R&D environments, and regulated manufacturing settings where consistent, audit-ready data generation is mandatory.

Key Features

• Monolithic EMFC sensor with integrated thermal compensation for minimal zero drift and optimal long-term stability
• @start automatic self-diagnostic routine at power-on—verifies sensor integrity, display functionality, and key electronics before first use
• Rectangular stainless steel weighing pan (160 × 160 mm) with reinforced overload protection up to 500 % of nominal capacity
• Fully detachable, three-sided sliding draft shield with anti-static coated glass panels—reduces electrostatic interference and enables rapid cleaning
• High-contrast, touch-responsive LED display with intuitive icon-based navigation and backlighting for low-light environments
• Robust enclosure constructed from chemical-resistant PBT polymer, 304 stainless steel, and tempered glass—designed for frequent disinfection and solvent exposure
• Bottom-loading hook for density determination, magnetic susceptibility testing, or suspended sample weighing (e.g., filter papers, crucibles)

Sample Compatibility & Compliance

The BCE223-1CCN accommodates a broad range of sample types—from fine powders and granular solids to volumetric flasks, beakers, and reaction vessels—thanks to its spacious weighing chamber (220 × 220 × 240 mm H) and side/top-access sliding doors. Its draft shield geometry minimizes air turbulence while allowing unrestricted access during filling or tare operations. All firmware and data handling functions adhere to GLP and GMP principles: full electronic audit trail (user ID, timestamp, action type, value change), password-protected configuration menus, and configurable auto-lockout after inactivity. Data export meets 21 CFR Part 11 readiness when paired with Sartorius LabX® software (optional), supporting electronic signatures, role-based permissions, and secure PDF/CSV report generation.

Software & Data Management

The balance supports real-time data streaming via dual interfaces: industry-standard 9-pin RS-232 (backward-compatible with legacy lab printers and LIMS) and modern USB-C (for direct connection to Windows/macOS workstations). Built-in GLP-compliant reporting includes automatic metadata stamping (date/time, operator ID, balance ID, calibration status) for every recorded value. Twelve preprogrammed applications—including parts counting, percentage weighing, formulation, animal weighing, peak hold, statistical analysis (n = 1–99), and density calculation—eliminate manual computation errors. All output formats (including label printing) are customizable via Sartorius’ free Data Transfer Software or integrated LabX® connectivity for centralized instrument management and SOP enforcement.

Applications

This precision balance serves critical roles across pharmaceutical quality control (e.g., active ingredient dispensing per USP , excipient blending verification), academic research (gravimetric analysis, catalyst loading, standard solution preparation), food safety testing (moisture content by loss-on-drying), and environmental labs (filter weighing for particulate matter analysis). Its repeatability ≤ ±1 mg and linearity error < ±0.002 % of full scale support ISO 17025 method validation protocols. The bottom hook enables ASTM D792-compliant density measurements for polymers and ceramics; the anti-static design ensures accurate weighing of low-mass synthetic compounds prone to charge accumulation.

FAQ

What calibration method does the BCE223-1CCN require?

It is externally calibrated using certified weights traceable to national standards (e.g., NIST, PTB). No internal motorized calibration mechanism is included—consistent with ISO/IEC 17025 calibration interval recommendations for precision balances.
Is the balance compatible with regulated electronic records?

Yes—when used with LabX® software, it supports full 21 CFR Part 11 compliance, including electronic signatures, audit trails, and data integrity controls.
Can the draft shield be fully removed for cleaning?

Yes—the entire shield assembly detaches without tools and reassembles with mechanical alignment pins for repeatable optical and aerodynamic performance.
Does it support multiple user accounts?

User-level password protection is available; however, multi-user role assignment requires LabX® integration.
What is the warranty coverage?

Sartorius provides a standard 2-year limited warranty covering parts and labor, extendable to 3 years with registered service plan enrollment.