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Ohaus Defender 5000 Low Profile Washdown Bench Scale D52XW50WQV5

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Maximum Capacity
100 lb (50 kg)
Readability
0.005 lb (2 g)
Readability (Certified)
0.02 lb (10 g)
Platform Size
24 in x 24 in (610 mm x 610 mm)
Legal for Trade
Measurement Canada Approved; NTEP Certified
All 20 specifications
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Specifications 20

Brands
Ohaus
New/Used
Used
Maximum Capacity
100 lb (50 kg)
Readability
0.005 lb (2 g)
Readability (Certified)
0.02 lb (10 g)
Platform Size
24 in x 24 in (610 mm x 610 mm)
Legal for Trade
Measurement Canada Approved; NTEP Certified
Power
AC Power (Included); Rechargeable Battery (Not Included)
Battery Life
20 Hours with Rechargeable Battery
Communication
RS232 (Included); 2nd RS232/RS485/USB (Available as an Accessory); USB Host (Available as an Accessory); WiFi/Bluetooth (Available as an Accessory); Ethernet (Available as an Accessory)
Dimensions
5.1 in x 34.6 in x 24 in (130 mm x 880 mm x 610 mm)
Display
Dot matrix LCD with white LED backlight
Net Weight
79.4 lb (36 kg)
Outputs
3 In/4 Out digital I/O; 4 - 20mA
Platform Construction
Stainless Steel
Protection Rating
IP67
Second Scale Input
Not Applicable
Tare Range
To capacity by subtraction
Units of Measurement
Custom; Gram; Kilogram; Metric Tonnes; Ounce; Pound; Pound:Ounce; Tonne
Working Environment
14°F – 104°F, 80%RH, non-condensing (-10°C – 40°C, 80%RH, non-condensing)

Product description

Durable 100 lb capacity washdown bench scale with 0.005 lb readability, IP67, multiple connectivity options.

The Ohaus Defender 5000 Series is a multifunctional, rugged bench scale suited for industrial and commercial tasks such as production, packaging, inventory, and shipping. Key specifications include:

  • Maximum Capacity: 100 lb (50 kg)
  • Readability: 0.005 lb (2 g); Certified Readability: 0.02 lb (10 g)
  • Platform Size: 24 in x 24 in (610 mm x 610 mm)
  • Legal for Trade: Measurement Canada Approved; NTEP Certified
  • Power: AC power included; rechargeable battery optional with 20-hour life
  • Communication Interfaces: RS232 included; optional 2nd RS232/RS485/USB, USB Host, WiFi/Bluetooth, Ethernet
  • Dimensions: 5.1 in x 34.6 in x 24 in (130 mm x 880 mm x 610 mm)
  • Display: Dot matrix LCD with white LED backlight
  • Net Weight: 79.4 lb (36 kg)
  • Outputs: 3 inputs / 4 outputs digital I/O; 4 - 20 mA analog output
  • Platform Construction: Stainless steel
  • Protection Rating: IP67 for washdown and harsh environments
  • Tare Range: Up to capacity by subtraction
  • Units of Measurement: Custom, Gram, Kilogram, Metric Tonnes, Ounce, Pound, Pound:Ounce, Tonne
  • Working Environment: 14°F to 104°F (-10°C to 40°C), 80% RH non-condensing

Designed with maximum configurability, the Defender 5000 supports GMP/GLP data output and library/user management functions to simplify demanding industrial applications.

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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