Introduction
The U.S. Solid USS-DBS101 Semi-micro Analytical Balance combines cutting-edge precision with user-centric innovation, offering 0.01 mg readability for high-accuracy applications. Designed for demanding laboratory environments, its advanced features ensure reliable measurements, seamless connectivity, and effortless operation—making it the ideal choice for research, QC, and analytical workflows.
Applications
Features
- Ultra-High Precision: Electromagnetic force sensor enables 0.00001g precision. 10x more accurate than 0.1mg (0.0001g) analytical balances, with better data reliability—meets strict micro-measurement needs in pharma, precious metal analysis, etc.
- Low Capacity: 0.001g - 61g. Low-range design saves precious samples: no excessive sampling needed for rare/expensive materials; small amounts enable accurate measurement, cutting costs and supporting repeated tests.
- Repeatability: Ensures highly consistent measurement results, reduces experimental errors and redundant rework, boosting overall testing efficiency.
- Stabilization Time: 6-8 seconds
- Four Weighing Units Conversion: g, mg, ct, oz
- Auto-Calibration Technology: Internal/external calibration ensures consistent performance; it automatically compensates for location/temperature changes, delivering reliable results without manual intervention.
- Advanced Peak Hold and Zero Tracking Functions: The Peak Hold function captures maximum weights for dynamic samples, while the intelligent Zero Tracking automatically compensates for minor environmental disturbances.
- Seamless Data Connectivity: Our balance offers versatile data output options through RS232 connectivity. Choose from real-time continuous output or GLP-compliant reporting to streamline your documentation process. Customizable baud rates ensure compatibility with various lab equipment and software systems.
- Innovative Design: The draft shield comprehensively envelops the sample pan to shield it from external influences, while the unique hollow-out design of the weighing pan minimizes the impact of air currents, enhancing overall precision and reliability.
User Manual
For instructions on calibration, setup, weighing operations, and RS-232 interface data transfer, please refer to the user manual or tutorial videos.
Packing List
| ① | Balance Main Body | ② | Power Cable | ||
| ③ | Weighing Pan | ④ | Instruction Manual | ||
*To view the full table on mobile, please swipe left or right on the screen.
Technical Data
| Model | USS-DBS101-61 | Working Temperature | 59℉-95℉ | ||
| Weighing Sensor | Electromagnetic Force | Stabilization Time | 6-8s | ||
| Calibration | Three Calibration Methods | Windshield | Yes | ||
| Capacity | 0.001g-61g | Units | g, mg, ct, oz | ||
| Readability | 0.00001g(0.01mg) | Interface | RS232 | ||
| Repeatability | ±0.0001g | Power | AC110-230V,50/60Hz | ||
| Linearity | ±0.0001g | Packaging Dimensions | 21.06"x14.37"x20.47" | ||
| Pan Size | Φ80 mm | Gross Weight | 20.04 lbs | ||
*To view the full table on mobile, please swipe left or right on the screen.
Data Output (RS-232 interface)
Operating Steps
- This balance supports communication via a 9-pin RS232 serial cable.
- Connect the 9-pin RS232 end to the balance and the USB end to a computer or printer.
- For detailed steps, please refer to the video tutorial or the user manual.
Data Output Mode
- ONCE: Manually send a single reading by pressing "SET".
- CO-R: Continuously sends all real-time data, including unstable readings.
- CO-S: Continuously sends only stable readings in real time.
- GLPONCE: Manually send one GLP-compliant reading with user ID.
- GLP: Manually send a GLP-compliant calibration record.
Precautions
- Leveling the Balance: Accurate horizontal positioning necessary for repeatable measurementsand exact results. Adjust the leveling feet of the analytical balance until the air bubbleinthe indicator is centered.
- Warm-Up Requirement: For accurate results, the balance must warm up for 8 hours before using, to reach the proper operating temperature before calibration or use.(For warm-up time details, refer to the user manual or contact support.)
- Stability: Place the balance on a stable, vibration-free surface, away from drafts and electromagnetic interference. It's important to note that high-precision balances are more susceptible to environmental factors, which can affect reading stability.
- Calibration: Calibrate the balance if it is moved (even within the same room), when ambient conditions change, and before each use. If pressing the "CAL" button has no effect, ensure you are pressing and holding it. For most models, calibration requires a long press rather than a quick tap.(Refer to the manual for specific instructions).