High Capacity Balances / Scales

High Capacity Balances / Scales

  • Ohaus - Explorer High Capacity
  • Capacity: 12000, 24000 or 35000 g
  • Readability: 0.1 g

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Model : EX12001

  • Maximum Capacity: 12,000 g
  • Readability: 0.1 g


Model : EX24001

  • Maximum Capacity: 24,000 g
  • Readability: 0.1 g


Model : EX35001

  • Maximum Capacity: 35,000 g
  • Readability: 0.1 g

Intelligent Performance No Matter How Difficult the Task!

OHAUS Explorer High Capacity balances provide unmatched functionality in a line of high-performance, high-capacity balances unlike any other on the market! This smart and intuitive balance simplifies even the most complex high-capacity laboratory measurements.


Weighing, Parts Counting, Percent Weighing, Checkweighing, Animal/Dynamic Weighing, Filling, Totalization/Statistics, Formulation, Differential Weighing, Density Determination, Peak Hold, Ingredient Costing, SQC, Statistics


5.7" (145 mm) Full-color VGA graphic touchscreen display with user-controlled brightness


AC Adapter (included) or rechargeable battery (accessory sold separately)


RS232 and USB (included) or second RS232/Ethernet (accessories sold separately) . GLP/GMP data output with real-time clock.


Modular design, IP54 metal base, Die-cast top housing, stainless steel pan, up-front level indicator, integral weigh below hook, calibration lock, two touchless sensors, full housing in-use cover

Design Features

Selectable environmental filters, auto tare, user selectable span calibration points, software lockout and reset menu, user selectable communication settings and data print options, user definable project and user IDs, auto standby, up to 14 operating lan

  • A large color touchscreen gives access to the advanced application modes and icon-driven application software features such as user manager, library, and minimum weight indication.
  • 2-D shock protection and IP54 base enclosure protect the balance from damage, while the AutoCal™ automatic internal calibration system ensures performance.
  • Explorer's sturdy modular design features a color touch display that can be separated from the weighing base as well as two programmable touch-free sensors and a large weighing pan.

Shown with optional tower mount

Type ApprovedEX12001MEX24001MEX35001M
Capacity (g)120002400035000
Readability (g)
Verification Interval, Approved Models111
Class, Approved ModelsIIIIII
Repeatability std (g)±0.1±0.1±0.1
Linearity (g)±0.2±0.2±0.2
Stabilization Time≤1≤1≤1
Sensitivity Draft (PPM/°C)333
Typical Min-Weight (USP, K=3, U=0.1%)210g210g210g
Typical Min-Weight (GLP K=2, U=0.1%)140g140g140g
Weighing ApplicationsWeighing, Percent Weighing, Parts Counting, Check Weighing, Dynamic/Animal Weighing, Filling, Totalization, Formulation, Differential Weighing, Density Determination,
Peak Hold, Ingredient Costing, SQC
Weighing Unitsg, kg, ct, gn, lb, oz , ozt, N, dwt, hkt, sgt, twt, mom, tical, msg, tola,
Custom Unit 1, Custom Unit 2, Custom Unit 3
Weighing Units, Approved Modelsg, kg, ct
Pan Size 377 × 311 mm, 14.8 in x 12.2 in
CalibrationAutoCal™ internal calibration
Tare RangeTo capacity by subtraction
Power RequirementPower Input 100-240 VAC 0.5-0.25A 47-63 Hz,
Power Output: 24 VDC, 0.63 A, 15W
Display TypeFull-color VGA graphic display, 4-wire resistive touch screen
Display Size145 mm (diagonal)
Display Housing
(W × H × D)
195 × 90 × 154 mm
Base Housing
(W × H × D)
377 × 120 × 443 mm
CommunicationStandard RS232, USB, Optional Ethernet, 2nd RS232
Operating Temperature Range10°C to 30°C
Operating Humidity Range15% to 80% at 30°C, decreasing linearly to 50% at 40°C, non-condensing
Storage Conditions-10°C to 60°C at 10% to 90% relative humidity, non-condensing.
Net Weight10 kg
Shipping Weight12.5 kg
Shipping Dimensions665 × 525 × 330 mm