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Ohaus D50RQR Defender 5000 Base Industrial Weighing Scale Platform

UsedOhausIndustrial Scales AccessoriesUnited States

From€830.35excl. VAT

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Maximum Capacity
100 lb (50 kg)
Readability
0.005 lb (2 g)
Platform Size
12 in x 12 in (305 mm x 305 mm)
Legal for Trade
Measurement Canada Approved; NTEP Certified
Protection Rating
IP67
All 11 specifications
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Specifications 11

Brands
Ohaus
New/Used
Used
Maximum Capacity
100 lb (50 kg)
Readability
0.005 lb (2 g)
Platform Size
12 in x 12 in (305 mm x 305 mm)
Legal for Trade
Measurement Canada Approved; NTEP Certified
Protection Rating
IP67
Dimensions
3.9 in x 13.3 in x 12 in (99 mm x 338 mm x 305 mm) (HxLxW)
Net Weight
14.3 lb (6.5 kg)
Platform Construction
Stainless Steel
Working Environment
14°F – 104°F, 85%RH, non-condensing (-10°C – 40°C, 85%RH, non-condensing)

Product description

Durable stainless steel 100 lb capacity weighing base with IP67 protection and 0.005 lb readability.

The Ohaus D50RQR Defender 5000 Base is designed for demanding industrial weighing applications featuring:

  • Moisture-protected single-point aluminum load cells
  • 304-grade stainless steel weighing platform (12 in x 12 in)
  • Sand grey powder-coated steel frame for durability
  • Non-slip adjustable rubber feet with integrated leveling bubbles
  • Removable stainless steel weighing pans
  • 150% capacity overload protection for safety
  • Maximum capacity: 100 lb (50 kg)
  • Readability: 0.005 lb (2 g)
  • Protection rating: IP67 for water and dust resistance
  • Certified for trade: Measurement Canada Approved, NTEP Certified
  • Dimensions: 3.9 in (H) x 13.3 in (L) x 12 in (W) / 99 mm x 338 mm x 305 mm
  • Operating environment: 14°F – 104°F (–10°C – 40°C), 85% relative humidity, non-condensing
  • Net weight: 14.3 lb (6.5 kg)

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026