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Ohaus EXR6202N Precision Analytical Balance with 7" Color Touchscreen and AutoCal™
Product Description
The Ohaus EXR6202N Precision Balance is an advanced analytical weighing instrument designed for laboratory and biotechnological applications such as molecular diagnostics, bioprocessing, and synthetic biology workflows. It features a 6,200 g maximum capacity with a high readability of 0.01 g, optimizing accuracy essential for precise sample measurement and formulation processes.
Key technical features include:
- A 7-inch TFT 16.7M color touchscreen with glass overlay delivering clear and intuitive operation suitable for complex weighing tasks.
- Automatic internal calibration (AutoCal™) ensures consistent accuracy without manual intervention, crucial for regulated environments in biomanufacturing.
- Multiple communication ports including USB Host (Type A) x2, USB Device (Type C), Ethernet (RJ45), and RS232, with optional Wi-Fi and Bluetooth dongle for seamless integration into laboratory information management systems (LIMS) and data logging networks.
- Robust construction with metal housing, SST 316 stainless steel pan (201 mm x 178 mm), and anti-static glass draftshield to maintain measurement reliability and minimize environmental interference.
- Supports a variety of weighing modes such as basic weighing, parts counting, check weighing, percent weighing, dynamic weighing, totalization, formulation, differential weighing, and density determination, making it versatile for both biomedical engineering and clinical diagnostics.
- Advanced software capabilities including time synchronization via NTP, HID connection support without drivers, 4-level user management, and internal system log capacity of 100,000 entries enhancing data security and traceability required in synthetic biology and bioprocess control.
- Compliance with NTEP certification ensures legal-for-trade use, making it suitable for regulated research and production environments.
The device operates in typical lab conditions (10°C – 30°C, non-condensing) and powers via an included AC adapter (100–240 VAC). The stainless steel pan and swift 1-second stabilization time promote efficiency for high-throughput applications in molecular cloning setups and biomanufacturing quality control.
This balance supports multiple units of measurement including gram, kilogram, ounce, carat, and more, offering flexibility for diverse experimental protocols. Its design integrates well in biotechnology laboratories requiring precision weighing for gene editing reagents, biopharmaceutical formulations, and quantitative bioanalytical assays.
Overall, the Ohaus EXR6202N Precision Balance is a critical tool widely used in synthetic biology research labs and industrial bioprocessing pipelines demanding reliable, precise, and feature-rich weighing instrumentation.
Item Stats
Product details
| Maximum Capacity | 6,200 g |
| Readability | 0.01 g |
| Pan Size | 7.9 in x 7 in (201 mm x 178 mm) |
| Internal Calibration | AutoCal™ - Automatic |
| Draftshield | — |
| Dimensions | 15.4 in x 3.7 in x 9 in (391 mm x 95 mm x 229 mm) (LxHxW) |
| Battery Life | Not Applicable |
| Legal for Trade | NTEP Certified |
| Auxiliary Display Model | Available as an Accessory |
| Auto Door | Not Applicable |
| Tare Range | To capacity by subtraction |
| Working Environment | 10°C – 30°C, 80%RH, non-condensing (50°F – 86°F, 80%RH, non-condensing) |
| Net Weight | 10.8 lb (4.9 kg) |
| In-Use Cover | Included |
| Communication | USB device; USB host x 2; RS232; Ethernet TCP/IP; WiFi/Bluetooth (available as an accessory) |
| Power | AC Adapter (Included) |
| Units of Measurement | Ounce Troy; Pennyweight; Gram; Grain; Kilogram; Pound; Carat; Ounce |
| Minimum Weight | 1.4 g |
| Display | 7" colour TFT touchscreen |
| Pan Construction | Stainless Steel |
| Built-in Ionizer | No |
| Stabilization Time | 1 s |
| Repeatability, typical | 0.01 g |
| Minimum Weight (USP, 0.1%, typical) | 14 g |
| Linearity ± | 0.02 g |
| Linearity ± | 2 mg |
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