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Ohaus EXP324N/AD Analytical Balance with 320g Capacity and 0.1mg Readability
Product Description
The Ohaus EXP324N/AD Analytical Balance is engineered for precise measurement tasks essential in molecular diagnostics, bioprocessing, and synthetic biology workflows. It offers a maximum capacity of 320 g with exceptional readability of 0.1 mg, ensuring high accuracy for weight-sensitive applications such as gene editing sample preparation and biopharmaceutical production pipelines.
Key technical features include:
- 7-inch TFT 16.7M color touchscreen with glass overlay for intuitive user interaction.
- Comprehensive weighing modes including basic weighing, parts counting, check weighing, percent weighing, density determination, and formulation, supporting diverse research needs from live-cell imaging setups to biotechnology assays.
- Robust construction with a 316 stainless steel weighing pan and enhanced automatic anti-pinch doors, incorporating an anti-static glass draftshield to stabilize sensitive measurements.
- Built-in ionizer and motorized leveling system enhance precision by minimizing static interference and platform misalignment.
- Communication versatility via USB Host (Type A x2), USB Device (Type B & C), Ethernet (RJ45), RS232, plus optional Wi-Fi and Bluetooth dongle, enabling integration into laboratory information management systems (LIMS) and biomanufacturing quality control workflows.
- Time synchronization via NTP and support for HID interface for straightforward connectivity without additional drivers.
- User security with 4-level management and extensive internal log capacity (100,000 entries), suitable for regulated environments requiring audit trails.
- Certified for trade use (NTEP), ensuring compliance in clinical diagnostics and pharmaceutical research.
- Compact size (408 x 372 x 229 mm) and lightweight design (7.8 kg) facilitate benchtop use in constrained lab spaces.
This analytical balance is critical for workflows requiring precise quantification and formulation, widely adopted in biotechnology and biomedical engineering. It supports unit measurements in milligrams, grams, carats, ounces, and other metrics frequently used in chemical and biological sample analyses.
Ideal for researchers and laboratory professionals, the Ohaus EXP324N/AD ensures reliable, reproducible weighing results indispensable in gene editing experiments, bioprocess monitoring, and molecular cloning protocols.
Item Stats
Product details
| Maximum Capacity | 320 g |
| Readability | 0.1 mg |
| Pan Size | 3.5 in x 3.5 in (90 mm x 90 mm) |
| Internal Calibration | AutoCal™ - Automatic |
| Draftshield | Included |
| Dimensions | 16.1 in x 14.6 in x 9 in (408 mm x 372 mm x 229 mm) (LxHxW) |
| Battery Life | Not Applicable |
| Legal for Trade | NTEP Certified |
| Auxiliary Display Model | Available as an Accessory |
| Auto Door | Anti-pinch autodoors |
| Tare Range | To capacity by subtraction |
| Working Environment | 59°F – 77°F, 80%RH, non-condensing (15°C – 25°C, 80%RH, non-condensing) |
| Net Weight | 17.2 lb (7.8 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 | Milligram; Ounce Troy; Pennyweight; Gram; Grain; Carat; Ounce |
| Minimum Weight | 10 mg |
| Display | 7" colour TFT touchscreen |
| Pan Construction | Stainless Steel |
| Built-in Ionizer | Yes |
| Stabilization Time | 2 s |
| Repeatability, typical | 0.1 mg |
| Minimum Weight (USP, 0.1%, typical) | 100 mg |
| Linearity ± | 0.2 mg |
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