Ohaus Explorer™ Precision Balance EX223N/E – 220 g


Explorer™ Precision Flagship Balances from OHAUS combine the most advanced features and design elements to provide a precise and feature-rich platform. These balances integrate features like a detachable terminal with a touch screen, IR sensors, automatic doors, and a frameless draftshield to provide a seamless user experience. NTEP certified models for legal trade are also available.


• Fast stabilization time
• Optimized linearity and repeatability specifications
• Optimized vibration filtering
• Superior Shock, Spill and Splash Resistance
• Color VGA display with icons for simple menu navigation
• 14 built-in applications with customization capabilities to meet the varying needs in laboratory and industrial settings
• Minimum Weight capability with visual warning feature
• Virtual QWERTY keyboard and numeric keypad to quickly input GLP and GMP data and other application data , direct scan of the sample ID to the input field with an optional barcode reader
• Password protected User Manager with administrator capability
• Library function to store and recall customized applications including 10 recipes for Formulation application
• Alternate RS232 command feature adapts the balance to existing data acquisition software
• External input for zero, tare or print operations via the external foot switch accessory
• Audible and visual feedback for touch screen input commands as well as the indication of the check weighing status
• The automatic draftshield door models have a new function for automatically opening draftshield doors without touching the balance
• Explorer features up to four touchless sensors for hands-free operation of zero, print, calibration, tare, automated draftshield doors and other selectable functions
• AutoCal™ ensures performance and assists with routine maintenance by automatically calibrating the balance daily
• Explorer’s modular design features a color touch display that can be separated from the weighing base

Additional information

Weight 20.29 lbs
Dimensions 21.65 × 14.96 × 21.65 in

• Maximum Capacity: 220 g
• Readability: 0.001 g
• Readability (Certified): 0.01 g
• Pan Size: 5.1 in (130 mm)
• Internal Calibration: Not Applicable
• Draftshield: Included
• Accuracy (Class): II
• Auto Door: Not Applicable
• Auxiliary Display Model: Available as an Accessory
• Battery Life: Not Applicable
• Communication: Ethernet (Available as an Accessory); USB (Included); RS232 (Included)
• Dimensions: 15.5 in x 13.8 in x 9.1 in (393 mm x 350 mm x 230 mm) (LxHxW)
• Display: Full-color 5.7 in VGA, touch screen
• Inuse cover: Included
• Legal for Trade: NTEP Certified; Measurement Canada Approved
• Linearity ±: 0.002 g
• Minimum Weight (USP, 0.1%, typical): 1.6 g
• Net Weight: 15.2 lb (6.9 kg)
• Pan Construction: Stainless Steel
• Power: AC Adapter (Included)
• Repeatability, typical: 0.001 g
• Stabilization Time: 1 s
• Tare Range: To capacity by subtraction
• Units of Measurement: Singapore Tael; Ounce Troy; Pennyweight; Grain; Kilogram; Tical; Custom; Milligram; Momme; Newton; Baht; Taiwan Tael; Gram; Hong Kong Tael; Pound; Tola; Mesghal; Carat; Ounce
• Working Environment: 50°F – 86°F, 85%RH, non-condensing (10°C – 30°C, 85%RH, non-condensing)