A&D GX-32001LS Industrial Floor Scale with Internal Calibration, 32 kg / 0.1 g

Overview

The A&D GX-32001LS is a high-capacity, industrial-grade floor scale engineered for precision, durability, and regulatory compliance in demanding production, quality control, and logistics environments. Built upon A&D’s proprietary SHS (Super Hybrid Sensor) technology, the scale delivers rapid stabilization—achieving stable readings in ≤1.5 seconds—without compromising repeatability or long-term drift resistance. Its measurement principle relies on electromagnetic force compensation (EMFC) combined with advanced digital signal processing, ensuring metrological integrity across wide load ranges and dynamic operational conditions. Designed specifically for continuous use in wet, dusty, or hygienically sensitive areas—including food processing lines, pharmaceutical manufacturing zones, and chemical packaging facilities—the GX-32001LS meets the mechanical and environmental rigor required for ISO 9001, ISO 17025, and FDA-regulated workflows.

Key Features

• Internal Calibration System (GX-L Series): Integrated motor-driven calibration mass eliminates dependency on external weights; triggered automatically upon temperature fluctuation detection or scheduled intervals, maintaining traceable accuracy per ISO/IEC 17025 requirements.
• IP65-Rated Construction: Fully sealed electronics and SUS316 stainless steel weighing pan withstand high-pressure cleaning, steam sterilization cycles, and corrosive exposure—validated for repeated sanitation per EHEDG and 3-A Sanitary Standards.
• APA (Automatic Performance Assessment): Dynamically evaluates repeatability and calculates the minimum weight (MinW) per USP and EUR Pharm 2.1.6 guidelines, generating audit-ready logs for GLP/GMP documentation.
• FRD (Flow Rate Display): Real-time computation of mass flow rate (g/s or kg/min) for bulk solids or liquids during filling, dispensing, or transfer operations—supports closed-loop process control integration via analog output or serial command protocols.
• Shock Detection & Event Logging: Monitors and records impact acceleration events (>0.5 g threshold) during transport or handling; timestamps and magnitude values are stored internally and exportable for root-cause analysis in CAPA workflows.
• Multi-Tier User Access Control: Configurable roles (Operator, Supervisor, Administrator) govern access to calibration functions, data export, configuration changes, and report generation—aligned with 21 CFR Part 11 electronic record requirements.

Sample Compatibility & Compliance

The GX-32001LS accommodates diverse sample forms—including irregularly shaped industrial parts, palletized goods, live animals (via animal weighing mode with motion compensation), and viscous or granular materials requiring flow monitoring. Its 32 kg capacity and 0.1 g resolution satisfy ASTM E74 Class III and OIML R76-1 verification criteria for non-automatic weighing instruments. The scale supports mandatory documentation formats including GLP-compliant printouts, GMP audit trails with operator ID and timestamp metadata, and ISO-standard calibration certificates. All firmware and calibration algorithms are validated under A&D’s internal design control system compliant with IEC 61508 SIL 2 functional safety principles.

Software & Data Management

Data acquisition and reporting are managed through native firmware with dual communication interfaces: RS-232C (ASCII protocol, 9600 bps default) and USB-B (virtual COM port emulation). The scale supports direct integration with LIMS, MES, and SCADA platforms via standard MODBUS RTU or custom ASCII command sets. Internal memory retains ≥10,000 weighing records with full metadata (date/time, operator ID, gross/net/tare status, stability flag, shock event markers). Optional A&D WinCT software enables advanced statistical process control (SPC) charting, batch report generation (PDF/CSV), and automated backup to network drives—fully compatible with Windows 10/11 and Windows Server 2016+ environments.

Applications

• Pharmaceutical tablet/capsule counting and weight verification in packaging lines
• Food ingredient batching with real-time flow rate feedback for dosing accuracy
• In-process quality checks on automotive components subject to vibration-induced stress
• Animal husbandry operations requiring stable live-weight capture under movement
• Clean-in-place (CIP) validation where repeated wash-downs demand corrosion-resistant hardware
• Density determination (with optional density kit) for liquid formulations per ASTM D1298 or ISO 12185

FAQ

Does the GX-32001LS support external calibration with Class F1 weights?
Yes—the GX-32001LS operates in both internal (GX-L) and external (GF-L) calibration modes; GF-L firmware variant is available upon request for laboratories requiring manual weight-based verification.
Can the shock detection data be exported in CSV format with timestamps?
Yes—shock events are embedded in the standard weighing log file and extractable via USB or RS-232 using A&D WinCT or third-party terminal emulators supporting ASCII dump commands.
Is the SUS316 pan certified for contact with food-grade substances?
Yes—the entire pan assembly complies with FDA 21 CFR §178.3570 and EU Regulation (EC) No. 1935/2004 for indirect food contact materials.
What is the maximum allowable ambient temperature range for continuous operation?
The scale is rated for continuous use between 10 °C and 40 °C at ≤80 % RH non-condensing, with thermal compensation active across this full span.
How is user authentication enforced when accessing calibration menus?
Calibration access requires entry of a role-specific PIN or biometric token (when integrated with external authentication gateways); all attempts are logged with ISO 27001-aligned audit trail retention.