Key Highlights
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AutoCal™ Automatic Calibration: Ensures accuracy with temperature and time-based adjustments.
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Advanced SmarText™ 2.0 Software: Intuitive, application-based interface with on-screen prompts.
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High-Resolution Backlit Display: Clear, easy-to-read dot matrix screen with multilingual support.
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Extensive Applications Library: Includes weighing, checkweighing, density determination, formulation, pipette adjustment, SQC, and more.
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Antistatic Draft Shield: Redesigned for spill protection and stability.
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Flexible Modular Display: Detachable for enhanced viewing and workspace management.
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GLP-Compliant Outputs: RS-232 interface provides traceable records for regulated labs.
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Robust Construction: Spill channel, protective in-use cover, and security bracket included.
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Underweigh Hook: Enables density and below-balance weighing.
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NTEP Certified Models: Legal-for-Trade versions available by special order.
The OHAUS Explorer® Analytical Balance combines cutting-edge technology with practical functionality, making it one of the most advanced balances in its class. Featuring AutoCal™ automatic calibration, a modular, detachable touchscreen display, and the powerful SmarText™ 2.0 software platform, the Explorer delivers both performance and ease of use.
With an extensive applications library that covers everything from simple weighing to advanced processes like ingredient costing, pipette testing, and statistical quality control (SQC), the Explorer is engineered for laboratories that demand precision and flexibility.
The redesigned antistatic draftshield with spill channel ensures consistent accuracy, while GLP-compliant outputs via RS-232 allow seamless integration into regulated workflows. Built with durability in mind, the Explorer features a rugged housing, protective cover, and security options for added peace of mind.
Specifications
| Feature |
Specification |
| Weighing Units |
mg, g, kg, oz, ct, dwt, t oz, grain, newton (see manual for complete list) |
| Operating Modes |
Weighing, %, counting, checkweighing, dynamic/animal weighing, filling, totalization, formulation, differential, density, peak hold, ingredient costing, pipette adjustment, SQC |
| Power |
100–240 VAC, 0.6A, 50/60 Hz |
| Stabilization Time |
EX124 & EX224: ~2 sec, EX324: ~3 sec |
| Calibration |
AutoCal™ at 1.5 °C change, 11 hr interval, plus external calibration |
| Operating Temperature |
50 °F to 86 °F (10 °C to 30 °C) |
| Net Weight |
21.1 lb (9.6 kg) |
| Warranty |
5-Year SellEton Warranty |
Models and Dimensions
| Model |
Capacity |
Readability |
Repeatability |
Linearity |
Weighing Chamber |
Pan Size |
Dimensions (W × D × H) |
Part # |
| EX124 |
120 g |
0.0001 g |
±0.0001 g |
±0.0002 g |
9.5 × 7.5 × 6.5 in (241 × 190 × 165 mm) |
Ø 3.5 in (90 mm) |
9.1 × 15.5 × 13.8 in (230 × 393 × 350 mm) |
121192 |
| EX224 |
220 g |
0.0001 g |
±0.0001 g |
±0.0002 g |
9.5 × 7.5 × 6.5 in (241 × 190 × 165 mm) |
Ø 3.5 in (90 mm) |
9.1 × 15.5 × 13.8 in (230 × 393 × 350 mm) |
121193 |
| EX324 |
320 g |
0.0001 g |
±0.0001 g |
±0.0002 g |
9.5 × 7.5 × 6.5 in (241 × 190 × 165 mm) |
Ø 3.5 in (90 mm) |
9.1 × 15.5 × 13.8 in (230 × 393 × 350 mm) |
121194 |
Take your laboratory weighing to the next level with the OHAUS Explorer® Analytical Balance.
Contact us today for pricing, customization, or to order your balance.
Free shipping: To the 48 contiguous states (residential, farm and rural deliveries may carry a carrier surcharge).
Ship date: Rice Lake Weighing Systems products ship on the maker's own lead time; we confirm the date when you order, or call 844-735-5386 before you buy.
Tracking: Emailed the moment your order ships.
Questions: (844) 735-5386 or info@selletonscales.com.
