OHAUS™ Explorer™ Series Analytical Balances

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.

Product Code	Brand	Capacity	Model	Stabilization Time
11810113	OHAUS™ 83021331	120 g	EX124	≤2 sec.
15766969	OHAUS™ 83021332	220 g	EX224	≤2 sec.
11820113	OHAUS™ 83021332	220 g	EX224	≤2 sec.
11840113	OHAUS™ 83021335	320 g	EX324	≤3 sec.

Description

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

Order Info

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

Certifications

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

Compliance

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

Warranty

Two years (US and Canada)

Specifications

• Certifications/Compliance: CE, FCC, Industry Canada, cULus, CCSAUS, NRTL, C T
• Display Type: Color Graphic
• Includes: Switching AC adapter with multiple plug head type
• Linearity: <±0.0002 g
• Repeatability: <±0.0001 g
• Temperature Range (Metric): 10°C to 30°C
• Warranty: 2 Years
• Width (Metric): 23 cm
• Height (English): 3.9 in.
• Depth (English): 15.5 in.
• Weight (English): 15.2 lb.
• Electrical Requirements: 100/240 V 50/60 Hz
• Amperage: 0.6 A

• Connection Type: RS-232, USB, Optional Ethernet or 2nd RS232
• Readability: 0.0001 g
• Leveling: Front-mounted level bubble with illumination/quadr
• Material: ABS Plastic, Stainless Steel, Glass
• Temperature Range (English): 50°F to 86°F
• Type: Analytical Balance
• Width (English): 9.1 in.
• Width (Metric) Pan: 9 cm
• Height (Metric): 9.8 cm
• Depth (Metric): 39.3 cm
• Weight (Metric): 6.9 kg
• Voltage: 100/240 V
• Frequency: 50/60 Hz