Built for Precision, Powered by Innovation
The new Explorer EXR series offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design. The new generation Explorer establishes a groundbreaking standard for laboratory operations.

Unique Features:
  • High Performance Weighing
    Achieve consistent results with built-in automatic calibration, touchless sensors and a ventilated weighing pan. Get reliable data with the digital weighing cell and internal. environmental sensor.
  • Refined User Experience
    An intuitive 7-inch glass touchscreen, digital leveling, and simplified data management is easy to use. With an effortless installation and chemical-protective design it ensures efficiency and comfort.
  • Effective Communication
    Supports HID connection to PC or keyboard without drivers, and provides 2-way communication with RS232, USB, Ethernet, Optional Wi-Fi/Bluetooth dongle
  • 11 Built-in Applications
    Basic Weighing, Check Counting, Check Weighing. Density Determination, Differential Weighing, Dynamic Weighing, Formulation, Parts Counting, Peak Hold, Percent Weighing and Totalization.
FREE GROUND SHIPPING - Continental US Only
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Ohaus Explorer™ EXR Analytical Balances

Ohaus 120 g Capacity x 0.1 mg Readability, Explorer™ EXR124 Analytical Balance with Internal Automatic Calibration
Price $4,142.56
Ohaus Explorer™ EXR Analytical Balances

Ohaus 220 g Capacity x 0.1 mg Readability, Explorer™ EXR224 Analytical Balance with Internal Automatic Calibration
Price $4,596.80
Ohaus Explorer™ EXR Analytical Balances

Ohaus 320 g Capacity x 0.1 mg Readability, Explorer™ EXR324 Analytical Balance with Internal Automatic Calibration
Price $5,397.84
Description N/A Built for Precision, Powered by Innovation
The new Explorer EXR series offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design. The new generation Explorer establishes a groundbreaking standard for laboratory operations.

Unique Features:
  • High Performance Weighing
    Achieve consistent results with built-in automatic calibration, touchless sensors and a ventilated weighing pan. Get reliable data with the digital weighing cell and internal. environmental sensor.
  • Refined User Experience
    An intuitive 7-inch glass touchscreen, digital leveling, and simplified data management is easy to use. With an effortless installation and chemical-protective design it ensures efficiency and comfort.
  • Effective Communication
    Supports HID connection to PC or keyboard without drivers, and provides 2-way communication with RS232, USB, Ethernet, Optional Wi-Fi/Bluetooth dongle
  • 11 Built-in Applications
    Basic Weighing, Check Counting, Check Weighing. Density Determination, Differential Weighing, Dynamic Weighing, Formulation, Parts Counting, Peak Hold, Percent Weighing and Totalization.
FREE GROUND SHIPPING - Continental US Only
Model N/A EXR124 N/A EXR224 N/A EXR324
MFR N/A Ohaus
Type N/A Analytical
Capacity N/A 120 g N/A 220 g N/A 320 g
Readability N/A 0.1 mg
Draftshield N/A Included, with Anti-static Coating
Pan Size N/A 3.5 x 3.5 in90 x 90 mm
Typical Repeatability (Standard), ≤ 5 Percent (%) of Full Load N/A 0.5 mg
Repeatability (Standard), 5 Percent (%) of Full Load to Full Range N/A 0.1 mg
Typical Linearity Deviation N/A 0.6 mg
Linearity Deviation N/A 2 mg
Calibration N/A Internal, AutoCal™ Automatic
Span Calibration Points N/A 25 g50 g75 g100 g N/A 50 g100 g150 g200 g N/A 100 g150 g200 g300 g
Weighing Units N/A g, mg, ct, N, oz ozt,, Grain, dwt, mo, msg, t l H, tl S, tl T, tcl, tola, baht, Custom 1, Custom 2
Detachable Terminal/Base N/A No
Display Resolution N/A 800 x 480 Pixels
Draftshield Dimensions (L x W x H) N/A 15.5 x 9 x 14.16 in393 x 230 x 370 mm
Draftshield Doors N/A Manual
Draftshield Light N/A No
Built-In Ionizer N/A No, Available as Accessory
ACT Certified N/A No N/A Yes N/A Yes
Communications N/A USB Host (Type A) 2x
USB Device (Type C) 1x
Ethernet (RJ45) 1x
RS232 1x
Optional Bluetooth®/Wi-Fi dongle (through USB Host Type A)
Environmental Sensors N/A No
Fingerprint Login N/A No
In-Use Cover N/A Included
Leveling System N/A 2 Leveling Feet with Digital Level Bubble
Typical Minimum Weight (K=2, U=1 Percent (%)) N/A 10 mg
Typical Minimum Weight (USP, K=2, U=0.10 Percent (%)) N/A 100 mg
Minimum Weight (Optimal) N/A 82 mg
Pan Construction N/A Stainless Steel
Power Supply N/A AC adapter Input: 100-240 VAC 0.5A 50-60 Hz
AC adapter output: 12 VDC 1.5A 		N/A AC adapter Input: 100-240 VAC 0.5A 50-60 Hz
AC adapter output: 12 VDC 1.5A 		N/A AC Adapter Input: 100-240 VAC 0.5A 50-60 Hz
Sensitivity Temperature Drift N/A 1.5 ppm/ºC
Typical Stabilization Time N/A 2 sec
Sample Library N/A Shared among Applications: 1000 Sample Libraries
Tare Range N/A To Capacity by Subtraction
Terminal Status Lights N/A Standard, 7-Color Selectable
Test Weight N/A 100 g OIML E2 or ASTM CL 1 N/A 200 g OIML E2 or ASTM CL 1 N/A 300 g OIML E2 or ASTM CL 1
Touchless Sensors N/A 2 on the Terminal
Touchscreen N/A 7 in. TFT 16.7 m Color with Glass Overlay
Terminal Housing Dimensions (W x D x H) N/A 8.07 x 4.96 x 2.60 in205 x 126 x 66 mm
Base Housing Dimensions (W x D x H) N/A 9.01 x 10.82 x 3.07 in229 x 275 x 78 mm
Assembled Dimensions (W x D x H) N/A 9.05 x 15.47 x 14.57 in230 x 393 x 370 mm
Net Weight N/A 16.3 lb7.4 kg
Shipping Dimensions (W x D x H) N/A 16.34 x 24.80 x 22.08 in415 x 630 x 561 mm
Shipping Weight N/A 22.47 lb10.2 kg
Features N/A
  • 4-level user management and an internal system log, capacity 100,000 entries
  • ACT Certified Eco-Friendly Design, select models
  • Audible Alerts
  • Auto Standby
  • Backlight
  • Calibration: Internal Automatic, AutoCal™
  • Communication: USB Host (Type A) x2, USB Device (Type C) x1, Ethernet (RJ45) x1, RS232 x1, Optional Bluetooth®/Wi-Fi dongle (through USB Host Type A) x1
  • Digital High-Speed Load Cell
  • Draft Shield (L x W x H) : 16.1 x 9 x 14.6 in. / 408 x 229 x 372 mm
  • Draftshield Door: Manual
  • Draftshield with Anti-static Coating
  • e-signature
  • Enhanced Security
  • Environmental Filters
  • GLP Data Output
  • GMP/GLP
  • Hassle-Free Data Transfer with Driverless HID for easy data input
  • In-Use Cover, included
  • Ionizer: No
  • Label printing function (2 preset templets and 10 customized templets)
  • Level Indicator
  • Leveling System: 2 Leveling Feet with Digital Level Bubble
  • Multi-language
  • Overload/Underload Protection
  • Pan Size: 90 x 90 mm / 3.5 x 3.5 in.
  • Powder Sample Dosing Mode
  • Removeable Draftshield
  • Routine Repeatability Test
  • Sample Library Shared among Applications: 1000 Sample Libraries
  • Security Bracket
  • Software Lockout
  • Stability Indicator
  • Terminal Status Lights
  • Time/Date
  • Touchless Sensors
  • Touch Screen, 7-inch TFT 16.7M Color with Glass Overlay
  • Weigh Below Hook
  • Weighing Units: g, mg, ct, N, oz, ozt, Grain, dwt, mo, tl H, tl T, tl S, tcl, tola, baht, Custom 1, Custom 2
  • Two Year Warranty
Applications N/A
  • Basic Weighing
  • Check Counting
  • Check Weighing
  • Density Determination
  • Differential Weighing
  • Dynamic Weighing
  • Formulation
  • Parts Counting
  • Peak Hold
  • Percent Weighing
  • Totalization
Notes N/A Ship Point OH, 43085 N/A Ship Point OH, 43085

ACT Certified Eco-Friendly Design 		N/A Ship Point OH, 43085

ACT Certified Eco-Friendly Design
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