Ohaus Defender 6000: Rugged Washdown Scales for Harsh Industrial Settings

In the demanding world of industrial operations, where precision, durability, and compliance are critical, the Ohaus Defender 6000 series, available through Liberty Scales, stands as a premier rugged washdown scale designed for harsh industrial environments. 

Engineered to excel in wet, dusty, and corrosive conditions, this industrial weighing solution combines cutting-edge technology, robust construction, and versatile functionality to deliver unmatched performance.

From food processing and pharmaceutical production to chemical manufacturing and logistics, the Defender 6000 is the go-to choice for businesses seeking reliable scales that thrive under pressure. With its IP68/ IP69K-rated design and high-precision weighing capabilities, this scale ensures accuracy and longevity in the toughest settings. 

Why the Ohaus Defender 6000 Stands Out 

The Ohaus Defender 6000 is a cornerstone of industrial weighing technology, built to meet the rigorous demands of industries where hygiene, durability, and accuracy are non-negotiable. Below are the key features that make it a leader in the industrial scales market: 

1. Uncompromising Durability for Extreme Conditions 

The Defender 6000 is constructed with a 304 stainless steel platform and a powder-coated steel frame, offering exceptional resistance to corrosion, abrasion, and physical wear. Its IP68/IP69K rated enclosure ensures complete protection against water ingress, high-pressure washdowns, and dust, making it ideal for food-safe scales in hygiene-critical environments like meat processing, dairy production, seafood handling, or bakeries. 

The single-point aluminum load cell provides structural integrity, while overload protection (up to 150% of capacity) safeguards against damage from heavy or uneven loads. This rugged design ensures the scale remains operational in harsh industrial settings, reducing maintenance costs and downtime. 

2. High-Precision Weighing for Critical Tasks 

With capacities ranging from 10 lb to 250 lb (5 kg to 125 kg) and readability as fine as 0.0005 lb to 0.02 lb (0.2 g to 10 g), the Defender 6000 delivers high-accuracy weighing for demanding applications.

Its digital load cell technology achieves rapid stabilization in under one second, enhancing productivity in fast paced environments. The scale supports a variety of weighing modes to suit diverse needs:

• Checkweighing: Verifies product weights against target ranges.
• Parts Counting: Simplifies inventory management for small components.
• Percent Weighing: Facilitates precise formulation in chemical or food industries.
• Totalization: Accumulates weights for batch processing.
• Dynamic Weighing: Ensures accuracy for moving or unstable loads.
• Display Hold: Locks weight readings for large or oversized items.

These capabilities make the Defender 6000 a versatile precision scale for legal-for-trade applications, ensuring compliance and accuracy. 

3. Intuitive Display and User Interface 

The Defender 6000 features a dot matrix LCD with a white LED backlight, providing clear visibility in low-light, high glare, or outdoor conditions. Multicolor checkweighing indicators (red, green, yellow) offer instant visual feedback, streamlining quality control processes. 

The 6-button keypad with tactile feedback and on-screen prompts guides operators through complex tasks, minimizing errors and reducing training time. With support for a 50,000-item library and 1,000 user profiles, the scale enables efficient data management, making it ideal for large-scale operations with multiple users or products. 

4. Advanced Connectivity for Seamless Integration 

In today’s interconnected industrial landscape, data integration is essential. The Defender 6000 offers standard RS232 and a MicroSD card slot for easy data logging and transfer. Optional connectivity options include:

• Ethernet for network integration with PLCs or ERP systems
• WiFi/Bluetooth for wireless communication.
• USB for direct device connectivity.
• Analog output for compatibility with legacy systems. 

These features ensure the Defender 6000 integrates seamlessly with industrial automation platforms, making it a future-proof weighing solution for modern facilities. 

5. Compliance with Industry Standards 

The Defender 6000 is certified for NTEP Class III and Measurement Canada Class III, meeting legal-for-trade requirements for commercial transactions where products are priced by weight. It complies with GMP/GLP standards, providing time/ date traceability for quality assurance and regulatory audits.

The scale is NSF-listed, USDA-AMS accepted, and HACCP compliant, ensuring adherence to stringent food safety regulations. Its sanitary design minimizes contamination risks, making it a trusted choice for cleanroom scales in pharmaceutical or food industries. 

6. Sustainable and Cost-Effective Design 

Ohaus is committed to sustainability, and the Defender 6000 reflects this ethos. Its durable construction extends service life, reducing replacement costs. The scale operates on a 100-240 VAC power supply or an optional rechargeable lithium battery, offering up to 80 hours of continuous use. 

This portable industrial scale is ideal for facilities requiring flexible deployment across multiple workstations. The tool-free design simplifies cleaning and maintenance, further enhancing cost-efficiency. 

Technical Specifications

• Capacity Range: 10 lb to 250 lb (5 kg to 125 kg)
• Readability: 0.0005 lb to 0.02 lb (0.2 g to 10 g)
• Stabilization Time: <1 second
• Platform Sizes: 12” x 12” to 24” x 24”
• Construction: 304 stainless steel platform, powder-coated steel frame
• Protection Rating: IP68/IP69K
• Certifications: NTEP, Measurement Canada, NSF, USDA-AMS, HACCP
• Power: AC adapter or rechargeable lithium battery (optional)
• Operating Temperature: 14°F to 104°F (-10°C to 40°C)
• Display: Dot matrix LCD with white LED backlight
• Connectivity: RS232, MicroSD (standard); Ethernet, WiFi/ Bluetooth, USB, analog output (optional) 

Applications of the Ohaus Defender 6000 

The Ohaus Defender 6000 is a versatile industrial weighing system tailored to a wide range of industries:

• Food and Beverage Processing: Ensures accurate portioning, batching, and packaging in wet environment scales, meeting FDA and USDA standards.
• Chemical Manufacturing: Resists corrosive substances, delivering reliable measurements in volatile conditions.
• Pharmaceuticals: Meets cleanroom scale requirements for precise formulation and quality control.
• Shipping and Logistics: Supports dynamic weighing, checkweighing, and inventory management for efficient warehouse operations.
• Recycling and Waste Management: Handles heavy-duty weighing in dusty or outdoor environments.
• Agriculture: Weighs produce or feed in humid or dusty conditions. Its multifunctional modes, such as accumulation and display hold, enhance operational efficiency across these sectors. 

Why Partner with Liberty Scales? 

As an authorized dealer of Ohaus weighing equipment, Liberty Scales offers the Defender 6000 with competitive pricing, expert technical support, and free shipping across the 48 continental USA (typically 5-7 business days). 

Their team provides personalized guidance to ensure you select the ideal industrial scale for your needs. Contact Liberty Scales at (661) 888-1919 for assistance. Visit to explore their full range of Ohaus scales for sale. 

SEO-Optimized Benefits 

For businesses searching for industrial scales for sale, the Ohaus Defender 6000 offers unmatched value:

• Rugged washdown scales: IP68/IP69K-rated for wet and dusty environments.
• High-precision industrial scales: Readability to 0.0005 lb for critical measurements.
• Food-safe weighing equipment: NSF-listed and HACCP compliant for sanitary applications.
• Legal-for-trade scales: NTEP and Measurement Canada certified.
• Portable weighing solutions: Battery-powered for flexible deployment.
• Heavy-duty scales: Overload protection for demanding tasks.
• Digital bench scales: Advanced connectivity for seamless integration.
• Sanitary scales: Tool-free design for easy cleaning. 

Maintenance and Calibration 

To maintain accuracy, the Defender 6000 requires regular calibration using certified test weights. Its tool-free disassembly simplifies cleaning, ensuring compliance with hygiene standards. Liberty Scales offers calibration services and technical support to keep your scale in peak condition. 

Conclusion 

The Ohaus Defender 6000, available through Liberty Scales, is the ultimate rugged washdown scale for harsh industrial settings. With its stainless steel construction, high-precision weighing, advanced connectivity, and industry certifications, it’s a reliable solution for food processing, pharmaceuticals, chemicals, and logistics.

Whether you need a legal-for-trade scale, a portable bench scale, or a food-safe weighing system, the Defender 6000 delivers exceptional performance and durability. 

Transform your operations with the Ohaus Defender 6000. Visit Liberty Scales to browse their Ohaus industrial scales and request a quote. Contact their team today to find the perfect precision weighing system for your business.