OHAUS EX623 Explorer Precision Balance 620g x 1mg InCal

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  • OHAUS EX623 Explorer Precision Balance 620g x 1mg InCal
  • OHAUS EX623 Explorer Precision Balance 620g x 1mg InCal
MSRP: $3,889.00
— You save $583.35


Ohaus EX623 Explorer Precision Balance - 620g x 1mg

The newly expanded Explorer line from Ohaus offers a large selection of innovative and versatile balances. Their modular design allows the display to be separated from the weighing base allowing flexibility within the work area. Analytical and precision balances feature intelligent calibration options including the AutoCal™ automatic internal calibration and traditional external calibration. An ingenious draftshield design offers ample access to the weighing chamber with three doors. Some models include automatic sliding doors operated by touchless IR sensors.

Ohaus Explorer balances are easy to use thanks to A large color touch-screen adjustable display and icon driven software. SmarText™ 2.0 graphical software features 14 applications, QWERTY/numeric keypads, and below-minimum weight indication.

Explorer EX623 Precision Toploading Balance Features

  • 5.7" color touch-screen display and icon-driven software
  • AutoCal™ automatic internal calibration
  • Flexible modular design allows separation of display from weighing base
  • 4 touchless sensors for hands-free operation of print, tare and other functions
  • Balances feature newly optimized linearity and repeatability specifications
  • Enhanced vibration filtering for better balance stability
  • Optional draftshield available
  • Weighing chamber enhanced with unique anti-static system
  • Easy-to-use SmarText™ graphical software
  • 14 weighing modes
  • Practical approvals - CSA, UL
  • Additional features include: Fast stabilization time, up to four touchless sensors, up to 13 operating languages, NTEP and OIML models available, menu lock switch, security bracket, integral weigh below hook for below balance weighing applications, removable stainless steel weighing pan, stability indicator, overload and underload indicators, auto standby

Ohaus EX623 Explorer Balance Application Modes

  • Weighing (17 units + custom units)
  • Parts Counting
  • % weighing
  • Animal/Dynamic Weighing
  • Checkweighing
  • Filling
  • Totalization
  • Formulation
  • Differential weighing
  • Density determination
  • Peak hold
  • Ingredient costing
  • Pipette adjustment
  • Gross/Net/Tare Weighing

EX623 Precision Toploading Balance Specifications











Stabilization time

1.5 seconds

Sensitivity Drift (ppm/°C)


Pan Size

Ø 5.12 in / 130 mm


Full-color VGA graphic display, 4-wire resistive touch screen

Display Size

5.7 in / 145 mm (diagonal)

Automatic Sliding Doors No

Base Housing Dimensions

9.06 × 13.78 × 15.47 in / 230 × 350 × 393 mm

Weighing units

Gram, Milligram, Kilogram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, wton, Momme, Mesghal, Hong Kong Tael, Singapore Tael, Taiwan Tael, Tical, Tola, Baht, 3 Custom Units

Power (VAC)

AC Adapter Input: 100-240 VAC 0.6A 50-60 Hz


English, German, French, Spanish, Italian, Korean, Russian, Polish, Portuguese, Chise, and 3 others

RS232, USB, optional 2nd RS232 or Ethernet

Brand & Model Ohaus Explorer EX623

Metrology: NIST Handbook 44 (NTEP CC 12-012); Measurement Canada Weights and Measures Regulations (AM-5847) (Class I, nmax 320000; Class II, nmax 42000; certified models only)

Product Safety: IEC/EN 61010-1:2010; CAN/CSA-C22.2 No. 61010-1-12; UL Std. No. 61010-1 (3rd Edition)

Electromagnetic Compatibility: IEC 61326-1; EN 61326-1:2006 (Class B); C-Tick; FCC Part 15 (Class A); ICES-003 (Class A)

Environment: RoHS; WEEE

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