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Ohaus EX1103N Explorer Precision Balance, 1100 g, 0.001 g

NewOhausBalancesUnited States

From€4,912.45excl. VAT

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Maximum Capacity
1,100 g
Readability
1 mg
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
AutoCal™ - Automatic
All 25 specifications
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Specifications 25

Brands
Ohaus
New/Used
New
Maximum Capacity
1,100 g
Readability
1 mg
Readability (Certified)
0.01 g
Pan Size
5.1 in (130 mm)
Internal Calibration
AutoCal™ - Automatic
Draftshield
Included
Auxiliary Display Model
Available as an Accessory
Battery Life
Not Applicable
Communication
RS232 (Included); USB (Included); Ethernet (Available as an Accessory)
Dimensions
13.8 in x 15.5 in x 9.1 in (350 mm x 393 mm x 230 mm) (HxLxW)
Display
Full-color 5.7 in VGA, touch screen
In-use cover
Included
Legal for Trade
NTEP Certified; Measurement Canada Approved
Linearity ±
0.002 g
Minimum Weight (USP, 0.1%, typical)
2.1 g
Net Weight
15.2 lb (6.9 kg)
Pan Construction
Stainless Steel
Power
AC Adapter (Included)
Repeatability (typical)
0.001 g
Stabilization Time
1 s
Tare Range
To capacity by subtraction
Units of Measurement
Baht; Carat; Custom; Grain; Gram; Hong Kong Tael; Kilogram; Milligram; Mesghal; Momme; Newton; Ounce; Ounce Troy; Pennyweight; Pound; Singapore Tael; Taiwan Tael; Tical; Tola
Working Environment
50°F – 86°F, 85%RH, non-condensing (10°C – 30°C, 85%RH, non-condensing)

Product description

High-precision 1100g capacity balance with 1mg readability and automatic calibration.

Ohaus EX1103N Explorer Precision Balance

Maximum Capacity 1,100 g Readability 1 mg Repeatability (Typical) 0.001 g

Features

  • 1,100g capacity with 1 mg readability, ideal for demanding laboratory and industrial applications
  • Automatic internal calibration ensures consistent accuracy and reduces the need for manual calibration
  • Fast stabilization times, optimized linearity, and enhanced vibration filtering
  • Metal base with ABS top housing, stainless steel pan, and illuminated level indicator for long-lasting use
  • Supports a wide range of applications including weighing, parts counting, percent weighing, check weighing, and more
  • Detachable terminal and automatic glass draftshield with top-mounted side doors for flexible use
  • Standard RS232 and USB ports, with optional second RS232 or Ethernet for easy data transfer
  • Four programmable touchless sensors for initiating functions like zero, tare, and print without physical contact

The OHAUS Explorer Balance Series offers a blend of advanced features and modern design, providing unmatched functionality for laboratory and industrial applications. With capacities ranging up to 35kg and readabilities from 0.1mg to 0.1g, these balances cater to a wide range of precision weighing needs. Key features include the AutoCal™ automatic internal calibration system, ensuring daily accuracy without the need for external weights, and a large color touchscreen that simplifies operation through an intuitive interface.Many explorer balances are designed for versatility, featuring up to 14 application modes and multiple connectivity options such as RS-232, USB, and optional Ethernet. The modular design allows for flexible workspace integration, and select models include a frameless draftshield with motorized side doors, operated via programmable touchless sensors for hands-free efficiency.

AD models offer automatic door functions, enhancing convenience, while N models are NTEP certified, ensuring compliance with strict readability and repeatability standards. D models feature dynamic capacity ranges, making them adaptable for various weighing tasks.Durable construction with a metal base, stainless steel pan, and integrated weigh-below hook ensures long-lasting performance. The Explorer series also supports advanced user management, data logging, and security features, making it ideal for regulated environments. Whether for basic weighing, parts counting, or more complex measurements, the OHAUS Explorer Balance Series delivers precision, reliability, and ease of use, setting a new standard in high-performance balances.Click Here to View Product Video

INCLUDED: The Ohaus EX1103N Explorer Precision Balance includes:

  • Power Cord
  • Operator's Guide
  • Manufacturer's Documentation
  • 2 Year Manufacturer's Warranty

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 30 October 2026