Ohaus Explorer Semi-Micro Balances
Ultra-Fine Accuracy for Advanced Lab Work
The OHAUS Explorer® Semi-Micro Balances are engineered for laboratories that require ultra-fine accuracy down to 0.01 mg. Designed with precision-machined metal weighing cells and AutoCal™ automatic internal calibration, these balances offer unrivalled accuracy, compliance features, and user experience.
Built with modern features such as a colour touchscreen, modular terminal, programmable IR sensors, and optional automatic doors and ionizer, the Explorer series is tailored for highly regulated and multi-user environments.
Key Features:
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Readability: Down to 0.01 mg
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Capacity Range: 52 g to 220 g (with dual-range models available)
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AutoCal™: Automatic internal calibration triggered by temperature/time
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Repeatability: As low as 0.01 mg at <5% full load
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Connectivity: RS232, USB, Ethernet; supports RFID readers, printers, and barcode scanners
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User Management: 110 users across 4 security levels with password protection
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Data Integrity: GLP/GMP logs, non-editable system and calibration logs exportable as PDFs
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Touchless Sensors: Perform common functions with gesture control
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Optional Ionizer & Auto Doors: On select models to reduce static and manual error
Model | Capacity (g) | Readability (mg) | Auto Doors | Ionizer | Calibration |
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EX125D | 52 / 120 | 0.01 / 0.1 | No | No | AutoCal™ |
EX125 | 120 | 0.01 | No | No | AutoCal™ |
EX225D | 120 / 220 | 0.01 / 0.1 | No | No | AutoCal™ |
EX225D/AD | 120 / 220 | 0.01 / 0.1 | Yes | Yes | AutoCal™ |
EX225/AD | 220 | 0.01 | Yes | Yes | AutoCal™ |
EX125DM | 52 / 120 | 0.01 / 0.1 | No | No | AutoCal™ |
EX125M | 120 | 0.01 | No | No | AutoCal™ |
EX225DM | 120 / 220 | 0.01 / 0.1 | No | No | AutoCal™ |
EX225DM/AD | 120 / 220 | 0.01 / 0.1 | Yes | Yes | AutoCal™ |
EX225M/AD | 220 | 0.01 | Yes | Yes | AutoCal™ |