OHAUS Explorer™ Analytical Balance
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Product Description
The OHAUS Explorer™ Analytical Balance offers an intuitive interface, outstanding weighing performance, and an environmentally friendly design, establishing the standard for laboratory operations.
Features:
- Intelligent User Experience:
- Seamless setup with a 7" glass touchscreen display, digital-level bubble, top-mounted sliding door, in-use cover, weigh-below hook, touchless sensors, chemical protection, and out-of-box packaging
- Reliable status indicators through customized terminal status lights for immediate feedback
- Outstanding Weighing Performance:
- Equipped with internal calibration systems (AutoCal™), a digital high-speed load cell, a removable draftshield, and a routine repeatability test for long-term accuracy and reliability
- Enhanced security and user management with a 4-level user management system with an internal system log capacity of 100,000 entries and 1,000 application sample libraries
- Supports Compliance for Data Traceability:
- Provides a two-way communication with RS232, USB, Ethernet, and optional Bluetooth and Wi-Fi (not included), hassle-free data transfer with a driverless Human Interface Device (HID) for easy data input, advanced communication capabilities with straightforward integration to Laboratory Information Management System (LIMS) and Manufacturing Execution System (MES)
- Features time synchronization via Network Time Protocol (NTP) for accurate timekeeping, electronic signature, direct data transfer, label printing function, and a system log for record-keeping
- Construction: Large weighing chamber, eco-friendly design, metal base and top housing, stainless steel (SST 316) weighing pan, and anti-static glass draftshield
- Available in 120 g, 220 g, and 320 g Capacities
Technical Specifications:
- Terminal Display: 7" TFT 16.7M Color Touch Screen with Glass Overlay
- Display Resolution: 800 x 480 Pixels
- Communication:
- 2 USB Host (Type A)
- 1 USB Device (Type C)
- 1 Ethernet (RJ45)
- 1 RS232
- Optional Wi-Fi/Bluetooth Dongle (Not Included)
- Leveling System: 2 Leveling Feet with Digital Leveling Bubble
- Weighing Pan Size: 3.54" x 3.54" (Square Pan)
- Touchless Sensor: 2 Touchless Sensors on the Terminal
- Draftshield with Anti-Static Coating: Standard
- Terminal Status Lights: Standard, 7-Color Selectable
- Auxiliary Display Model (Not Included): Available as an Accessory
- Power Supply:
- AC Adapter Input: 100-240 V AC, 0.5 A, 50-60 Hz
- AC Adapter Output: 12 V DC, 1.5 A
- Metrology: NIST Handbook 44, Measurement Canada Weights and Measures Regulations
- Product Safety: IEC/EN 61010-1, CAN/CSA C22.2 61010-1, UL 61010-1
- Electromagnetic Compatibility: IEC/EN 61326-1 (Class B, Basic Environments), FCC Part 15 (Class A), Canada ICES-003 (Class A)
- Operational Condition: 10°C to 30°C, 80% RH, Non-Condensing
- Material:
- Top and Bottom Housing: Die-Cast Aluminum, Painted
- Terminal: Glass, Die-Cast Aluminum
- Weighing Platform: Plastic (PC)
- Weighing Pan: Stainless Steel (SST 316)
- In-Use Cover: Plastic (PET)
- Draftshield: Glass, Aluminum, Plastic
- Tare Range: To Capacity by Subtraction
- Weighing Units: g, mg, ct, N, oz, ozt, Grain, dwt, mo, msg, tl H, tl S, tl T, tcl, tola, baht, Custom 1, Custom 2
- Applications: Basic Weighing, Parts Counting, Check Counting, Percent Weighing, Check Weighing, Dynamic Weighing, Totalization, Formulation, Differential, Density Determination, Peak Hold
- Overall Dimensions: 15.47" L x 9.06" W x 14.57" H
- Actual Product Weight: 16.31 lbs
Models Comparison:
| Model | EXR124 | EXR224 | EXR324 |
| SKU | 31059210 | 31059211 | 31059212 |
| Capacity | 120 g | 220 g | 320 g |
| Readability d | 0.1 mg | ||
| Repeatability (sd.), ≤ 5% of Full Load Typical | 0.05 mg | ||
| Repeatability (sd.), 5% of Full Load to Full Range | 0.1 mg | ||
| Linearity Deviation Typical | 0.06 mg | ||
| Linearity Deviation | 0.2 mg | ||
| Span Calibration Points | 25 g, 50 g, 75 g, 100 g | 50 g, 100 g, 150 g, 200 g | 100 g, 150 g, 200 g, 300 g |
| Stabilization Time (Typical) | 2 seconds | ||
| Sensitivity Temperature Drift | 1.5 ppm/°C | ||
| Min-Weight (Typical; k=2, U=1%) | 10 mg | ||
| Min-Weight (Typical; USP, k=2, U=0.10%) | 100 mg | ||
| Min-Weight (Optimal; USP, k=2, U=0.10%, SRP≤0.41d) | 82 mg | ||
Please note: The calibration weight, Wi-Fi/Bluetooth dongle, and auxiliary display model are not included.
About this Brand
Since its founding in 1907, OHAUS has become a global leader in weighing products, specialized analytical instruments, and laboratory equipment. Its product line includes balances, mini and micro centrifuges, high performance centrifuges, dry block heaters, stirrers, and vortex mixers.
Specifications
| Manufacturer | Ohaus Corporation |
|---|---|
| Latex Free | Yes |
| Actual Product Weight | 16.31 lbs |
| Overall Height | 14.57" |
| Overall Length | 15.47" |
| Overall Width | 9.06" |
| Proposition 65 Warning | Yes |
| Country of Manufacture | China |
| Item Ships From | Ohio |
Literature
Instructions
Warranty: OHAUS Corporation warrants only to the original purchaser of this product from a Company-authorized reseller or distributor that this product will be free from defects in material and workmanship under normal use and service, for 2 Years.
For Complete Warranty Details, please see the literature above.
Returns
Products must be returned in unused, unopened, resalable condition with the original packaging. To return this item you must contact Customer Service within 30 days of receipt to obtain a valid Return Authorization Number. Restocking fees may apply at the discretion of the manufacturer. Customers original shipping charges will not be reimbursed. The customer is responsible for return shipping charges and insuring the package. Credit will not be issued if product is received damaged.
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