• High Capacity Balances

High Capacity Balances

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

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

Model EX12001 EX24001 EX35001
Type Approved EX12001M EX24001M EX35001M
Capacity (g) 12000 24000 35000
Readability (g) 0.1 0.1 0.1
Verification Interval, Approved Models 1 1 1
Class, Approved Models II II II
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) 3 3 3
Typical Min-Weight (USP, K=3, U=0.1%) 210g 210g 210g
Typical Min-Weight (GLP K=2, U=0.1%) 140g 140g 140g
Weighing Applications Weighing, Percent Weighing, Parts Counting, Check Weighing, Dynamic/Animal Weighing, Filling, Totalization, Formulation, Differential Weighing, Density Determination,
Peak Hold, Ingredient Costing, SQC
Weighing Units g, 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 Models g, kg, ct
Pan Size  377 × 311 mm, 14.8 in x 12.2 in
Calibration AutoCal™ internal calibration
Tare Range To capacity by subtraction
Power Requirement Power Input 100-240 VAC 0.5-0.25A 47-63 Hz,
Power Output: 24 VDC, 0.63 A, 15W
Display Type Full-color VGA graphic display, 4-wire resistive touch screen
Display Size 145 mm (diagonal)
Display Housing
(W × H × D)
195 × 90 × 154 mm
Base Housing
(W × H × D)
377 × 120 × 443 mm
Communication Standard RS232, USB, Optional Ethernet, 2nd RS232
Operating Temperature Range 10°C to 30°C
Operating Humidity Range 15% 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 Weight 10 kg
Shipping Weight 12.5 kg
Shipping Dimensions 665 × 525 × 330 mm