OHAUS Defender 5000 Series Heavy-Duty Platform Scale DF52XW1500WSZH
| Brand | OHAUS |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | DF52XW1500WSZH |
| Pricing | Upon Request |
Overview
The OHAUS Defender 5000 Series Heavy-Duty Platform Scale DF52XW1500WSZH is an industrial-grade weighing solution engineered for precision, durability, and operational reliability in demanding production, logistics, and quality control environments. Utilizing load cell-based force measurement technology, the scale delivers high reproducibility under dynamic and static loading conditions across its full capacity range. Its structural architecture integrates mechanical robustness with metrological integrity—designed to meet the long-term stability requirements of continuous-duty industrial applications where repeatability, environmental resilience, and regulatory traceability are critical. The DF52XW1500WSZH variant features a 1500 kg capacity with 0.5 kg readability (standard configuration), optimized for medium-to-heavy material handling tasks including palletized goods, bulk containers, and process intermediates.
Key Features
- Heavy-duty dual-layer platform construction: 6 mm checkered steel or stainless-steel top plate (8 mm for 5-ton models) supported by a 4 mm U-channel pressed steel or stainless-steel base frame—validated for 500,000 full-scale fatigue cycles per OIML R76 and ISO 9001-compliant test protocols.
- Four OIML R60-certified alloy steel load cells (stainless-steel welded hermetic sensors rated IP68 on stainless variants), ensuring long-term linearity and temperature compensation within ±0.01%/°C.
- IP65-rated all-stainless-steel junction box with sealed cable entries and corrosion-resistant terminals—compatible with washdown and humid industrial settings.
- Low-profile design: 90 mm platform height above floor level, minimizing ramp requirements and improving ergonomics during manual loading/unloading.
- Modular connectivity architecture: Standard RS232 interface for direct integration with PCs, label printers, or PLCs; optional expansion modules include Bluetooth 5.0, dual RS232/RS485, USB host/device, Ethernet (TCP/IP), and analog I/O (4–20 mA / 0–10 VDC) or digital I/O (2-in / 4-out) for external equipment control.
Sample Compatibility & Compliance
The DF52XW1500WSZH accommodates irregularly shaped, palletized, or containerized loads up to 1500 kg without compromising accuracy. Its rigid platform geometry supports stable center-of-gravity positioning—even for asymmetrical items—minimizing eccentric loading error. The scale complies with international metrological standards including OIML R76 (Non-Automatic Weighing Instruments), EN 45501, and ANSI/NIST Handbook 44. For regulated industries, firmware supports GLP/GMP audit trail logging when paired with OHAUS SmartConnect software, and optional configurations meet FDA 21 CFR Part 11 requirements for electronic records and signatures via user authentication, event logging, and data immutability controls.
Software & Data Management
OHAUS SmartConnect software (Windows/macOS compatible) enables real-time data acquisition, statistical process monitoring (SPC), and customizable report generation—including weight histograms, trend charts, and pass/fail logs for checkweighing operations. All communication interfaces support ASCII and Modbus RTU/ASCII protocols, facilitating seamless integration into MES, ERP, or SCADA systems. Data export formats include CSV, Excel (.xlsx), and PDF; encrypted local storage (microSD card slot, optional) ensures compliance with internal data retention policies. Firmware updates are performed via USB or network connection, with version rollback capability and checksum verification for integrity assurance.
Applications
- Manufacturing: In-line checkweighing of finished goods, raw material receipt verification, and batch reconciliation.
- Logistics & Warehousing: Pallet and tote weighing prior to shipment, dimensional weight calculation, and inventory cycle counting.
- Food & Beverage: HACCP-critical ingredient batching, yield tracking, and sanitation-weight verification before equipment cleaning.
- Pharmaceutical & Chemical: Intermediate transfer quantification, drum/tote filling validation, and GMP-aligned documentation of mass inputs.
- Recycling & Scrap Processing: Load-by-load tonnage reporting for inbound/outbound material streams with tamper-evident data logging.
FAQ
What certifications does the DF52XW1500WSZH hold for legal-for-trade use?
The scale meets OIML R76 Class III and NTEP Class III requirements when configured with certified firmware and calibrated by an OIML-accredited service provider.
Can this scale operate reliably in wet or corrosive environments?
Yes—the stainless-steel variant features IP68 load cells and IP65-rated electronics; it has been validated for operation in ambient humidity up to 95% RH and exposure to mild chemical splashes per ISO 12944 C2/C3 corrosion categories.
Is calibration traceable to national standards?
All factory calibrations are traceable to NIST (USA) or NIM (China) through OHAUS’ ISO/IEC 17025-accredited calibration laboratory, with certificates issued per ISO 10012.
Does the scale support integration with industrial automation systems?
Yes—via optional RS485 (Modbus RTU), Ethernet (TCP/IP), or digital I/O modules, enabling bidirectional communication with PLCs, HMIs, and central SCADA platforms.
What is the recommended recalibration interval?
OHAUS recommends annual verification against certified reference weights; frequency may increase based on usage intensity, environmental conditions, and internal quality procedures per ISO 9001 clause 7.1.5.
