Ohaus Explorer (EXP and EXR) Analytical Balances
OHAUS Explorer EXR and EXP – high-end analytical balances
OHAUS Explorer analytical balances (EXR and EXP series) are OHAUS's high-end analytical solutions, where 0.1 mg readability, excellent repeatability and exceptionally fast stabilisation are essential.
Both series are built around a premium load cell that provides high weighing stability and reliable performance for everyday and critical analytical tasks.
Explorer analytical balances are ideal for research, pharmaceutical, university and quality control (QC) laboratories.
Shared Benefits – Explorer Analytical Balances
- Analytical precision with 0.1 mg readability
- Fast stabilisation and high weighing throughput
- Large colour touchscreen with intuitive menus
- Robust, stable frame and antistatic draft shield
- GLP/GMP-compliant data management and reporting
- Advanced weighing applications (statistics, density determination, pipette calibration, etc.)
EXR vs EXP – What Is the Difference Between Explorer Analytical Balances?
- The EXR and EXP series offer identical weighing accuracy and performance.
- The differences lie in their features, level of automation and user convenience.
EXR – Explorer Standard Analytical Balance
- Manual door operation
- Basic touchless (IR) functions
- Simplified data protection and user access management
- Excellent accuracy at a more competitive price
Ideal for everyday general analytical laboratory tasks where accuracy is the priority but additional automation is not required.
EXP – Explorer Professional Analytical Balance
- Automatic doors (on analytical models)
- Enhanced touchless control
- Advanced data management functions (audit trail, optional 21 CFR Part 11)
- Motorised levelling for faster setup
- Additional intelligent applications and convenience features
Ideal for pharmaceutical, standards-driven and audited laboratories where traceable documentation and a high level of automation are required.
Contact us, and we will help you choose!
Available models:
EXP – Explorer Professional Analytical Balances
| Feature Model | EXP124/AD | EXP224/AD | EXP324/AD | EXP223/AD | EXP423/AD | EXP623/AD | EXP1203/AD |
|---|---|---|---|---|---|---|---|
| EXP124M/AD | EXP224M/AD | EXP324M/AD | EXP223M/AD | EXP423M/AD | EXP623M/AD | EXP1203M/AD | |
| Capacity | 120 g | 220 g | 320 g | 220 g | 420 g | 620 g | 1200 g |
| Readability | 0.1 mg | 0.1 mg | 0.1 mg | 1mg | 1mg | 1mg | 1mg |
| Stabilisation time | ~ 2 s | ≤ 1.5 s | |||||
| Weighing pan | 90 mm×90 mm | 130 mm×130 mm | |||||
| Ioniser | Yes | ||||||
| Connectivity | USB Host (Type A) ×2, USB Device (Type B) ×1, USB Device (Type C) ×1 Ethernet (RJ45) ×1, RS232×1; Optional Wi-Fi, Bluetooth Dongle |
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| Display | 7-inch TFT display with 16.7 million colours Glass-covered touchscreen with detachable operating terminal. |
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EXR – Explorer Standard Analytical Balances
| Feature Model | EXR124 | EXR224 | EXR324 | EXR223 | EXR423 | EXR623 | EXR1203 |
|---|---|---|---|---|---|---|---|
| EXR124M | EXR224M | EXR324M | EXR223M | EXR423M | EXR623M | EXR1203M | |
| Capacity | 120 g | 220 g | 320 g | 220 g | 420 g | 620 g | 1200 g |
| Readability | 0.1 mg | 0.1 mg | 0.1 mg | 1mg | 1mg | 1mg | 1mg |
| Stabilisation time | ~ 2 s | ≤ 1.5 s | |||||
| Weighing pan | 90 mm×90 mm | 130 mm×130 mm | |||||
| Ioniser | No | ||||||
| Connectivity | USB Host (Type A) ×2, USB Device (Type B) ×1, USB Device (Type C) ×1 Ethernet (RJ45) ×1, RS232×1; Optional Wi-Fi, Bluetooth Dongle |
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| Display | 7-inch TFT display with 16.7 million colours, glass-covered touchscreen | ||||||
