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OHAUS™ Explorer™ Series Analytical Balances: PROMO

Faster weighing with improved repeatability and vibration filtering. OHAUS Explorer Series Analytical Balances deliver accurate results within seconds, improving operator efficiency, productivity and throughput, with a stabilization time up to 50% faster that earlier models. Note: Promo offer expires Sept. 30, 2016.

Manufacturer: ohaus™  83021335PM

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Switching AC adapter with multiple plug head type for multi region use, weighing pan and pan support, multilanguage operator manual with quick start guide, in-use cover (display only), external and AutoCal™ internal calibration

Catalog No. 01920234PM


Description & Specifications


Capacity (Metric) 320g
Diameter (Metric) Outer Pan 9cm
Type Analytical balance
Amperage 0.6A
Certifications/Compliance CE, FCC, Industry Canada, cULus, CCSAUS, NRTL, C Tick, CB Scheme, NIST, OIML E2 or ASTM CL 1
Depth (English) 15.5 in.
Depth (Metric) 39.3cm
Connection Type RS232, USB, Optional Ethernet or 2nd RS232
Height (English) 3.9 in.
Height (Metric) 9.8cm
Linearity <±0.0002g
Model EX324
Readability 0.0001g
Repeatability <±0.0001g
Width (English) 9.1 in.
Width (Metric) 23cm
Display Type Color Graphic Display
Hertz 50/60Hz
Includes Switching AC adapter with multiple plug head type for multi region use, weighing pan and pan support, multilanguage operator manual with quick start guide, in-use cover (display only), external and AutoCal™ internal calibration
Leveling Front-mounted level bubble with illumination/quadraStance adjustable leveling feet
Material ABS Plastic, Stainless Steel, Glass
Stabilization Time ≤3 sec.
Temperature Range (English) 50° to 86°F
Temperature Range (Metric) 10° to 30°C
Voltage 100/240V
Weight (English) 15.2 lb.
Weight (Metric) 6.9kg
Electrical Requirements 100/240V 50/60Hz
Sample Size 320g
Warranty 2 Years

Intelligent Performance

  • Faster stabilization time improves operational efficiency, increases throughput, improves productivity
  • Optimized linearity and repeatability specifications ensure accurate, repetitive results
  • Superior vibration filtering provides balance stability in unstable environments
  • Fully automatic AutoCal™ calibration system self-calibrates system when it senses a temperature change sufficient enough to affect weighing accuracy, or every 11 hours; external masses not required
  • Four touchless sensors for hands-free print, tare, calibration and other selectable functions; prevent contamination and residue transfer, improve weighing efficiency
  • Sensors can be set up for remote operations
Intuitive SmarText™ Graphical Software
  • High-resolution, 5.7 in. (145mm) TFT display
  • Resistive touch screen display
  • 14 Built-in customizable applications
  • Minimum Weight capability with visual warning feature
  • QWERTY keyboard and numeric keyboard to input GLP/GMP and other data
  • User Manager with administrator capability
  • Alternate RS232 (19-193-26) command feature adapts balance to existing data acquisition software
  • External input for zero, tare or print using external foot switch accessory (19-193-28)
  • Audible/visual feedback for button presses as well as check weighing status
Intuitive User Setup
  • Easy-to-view illuminated level indicator at balance front
  • Easy-to-use, adjustable thumbwheels level the balance
  • Level-assist screen identifies thumbwheels to be adjusted Data Transfer Function for direct data output into Microsoft™ Excel™
  • Instructional messaging guides users through the weighing process
  • User information menu shows users available balances features
  • Up to 11 operating languages available
Practical Design
  • Adjustable color display for optimized viewing; separates from weighing base for work area flexibility
  • Easy access to standard USB and RS232 (optional third port available)
  • Left- and right-side cable exit allows customized installation capability
  • Frameless, flip-top draftshield ensures unobstructed access
  • 6.3 x 9.4 in. (160 x 240mm) Side entry for placement and removal of large items
  • Antistatic-coated glass helps dissipate static charges that can affect results
  • Side doors on top-mounted bearings prevent potential bind up
  • Removable glass panels and stainless-steel bottom for easy cleaning
  • Tower and wall mount ready for modular installation
  • QuadraStance™ base design has four adjustable thumbwheels for superior stability
  • Robust die-cast metal bottom housing
  • Cable storage system
  • Weighing - Determine the weight of items in the selected unit of measure; minimum weight feature is also available
  • Percent Weighing- Measure the weight of a sample displayed as a percentage of a pre-established reference weight
  • Dynamic Weighing - Weigh an unstable load; balance takes an average of weights over a time period
  • Totalization - Measure cumulative weight of multiple items; cumulative total may exceed balance capacity
  • Differential Weighing - Store sample weights and calculate the difference between initial weights and final weights
  • Peak Hold - Capture and store highest weight in a series; both stable and unstable weights are captured
  • Parts Counting - Count samples of uniform weight; choose Standard Counting, Check Counting, or Fill Counting
  • Pipette Adjustment - Check pipette values by weight analysis, with built-in water density table
  • Check Weighing - Compare the weight of a sample against target limits; choose from Standard, Nominal-weight, or Nominal-Percent
  • Filling - Fill a container to a target weight; progress bar displays filling status
  • Formulation - For compounding and recipe making; the number of components can be from two to 99
  • Density Determination - Determine density of solids more dense than water, solids less dense than water, liquids, or porous material
  • Ingredient Costing - Determine cost of formula or recipe based on known cost/quantity of components or ingredients
  • SQC - Monitor and/or control processes to eliminate under and over filling

Optional Accessories

  • Tower Mount for Display
  • Terminal Extension Cable
  • Density Determination Kit
  • Draftshield Kit (0.01g and 0.1g balances)
  • Security Device -01
  • Interface Cable, USB (Type A to B)
  • Second RS232 Kit
  • Ethernet Kit
  • Foot Switch Kit
  • Compact Thermal Printer
  • Compact Dot Matrix Impact Printer
  • RS232 Printer Cable and Adapter
  • RS232 Cable, PC 25 Pin
  • RS232 Cable, PC 9 Pin


CE, FCC, Industry Canada, cULus, cCSAus, NRTL; C Tick; CB Scheme

Meet or Exceed Class I and II accuracy requirements in accordance with National Institute of Standards and Technology (NIST) Handbook 44 (approval summer 2011)

Two years (US and Canada)