Precisa HF series analytical balances offer versatility, precision and superior reliability for the most demanding laboratories. The large 7" color touchscreen allows user-friendly operation through an intuitive menu that includes highly-visible prompts, integrated how-to guides and the familiarity of the most popular smartphones used today. A new operator can begin working with HF analytical balances with zero initial training. Self-help and training tutorials are pre-loaded so users can learn how to complete specific functions on the fly. Additional helpful applications can be downloaded directly to the balance from the Precisa app site.
Administrative managements allows access levels to be granted per user based on individual passwords and settings. Touchless sensors with three detection angles perform user-defined functions such as tare, zero and motorized draft shield doors. The brilliantly constructed draft shield features a frameless design that increases visibility while also providing a modern sophisticated appearance. The glass panels are easily removed which makes for quick and convenient cleaning during maintenance. Automatic draft shield doors can be open and closed via onscreen prompt or hands free sensors. An integrated ionizer provides electrostatic cancellation which improves weighing results and reproducibility.
- Internal SCS (Auto Self Calibration System) and SLS (Self Linearization System)
- RS-232, Ethernet, and USB type A and B communication standard with optional USB host, bluetooth, and wireless
- External calibration using test standards
- Large 7" non-reflective color touch screen
- Extensive HELP menu and self-training modules built-in
- Motorized draft shield
- Downloadable apps from Precisa
- Programmable user specific operation access for security
- Optical stability indicator and predictor
- Electronic precision level
- Touchless sensors
- Clock with GLP and GMP formats
- Automatic repeatability test
- Recorder for real time video of the screen during an operation
- Maintenance service package
- Automatic repeatability test
- Electrostatic cancellation (built-in ionizer)
- Ambient observation system
- Made in Switzerland
Weighing Applications
- General Weighing
- Parts Counting
- Percentage Weighing
- Checkweighing
- Dynamic Difference Weighing
- Density Determination
- Total Net
- Area Conversion
- Statistics
- Below Balance Weighing
- Capacity:
- 320 g
- Readability:
- 0.0001 g
- Recommended Minimum Load:
- 0.0002 g
- Repeatability:
- 0.0001 g
- Linearity:
- 0.0002 g
- Stabilization Time:
- 3 seconds
- Tare Range:
- 100% Subtractive
- Weighing Units:
- g, mg, ozt, lb, tael, etc
- Available Languages:
- English and German
- Calibration:
- Fully automatic internal calibration & SLS (Self Linearization System
- Sensitivity Drift:
- Sensitivity drift (10 .. 30°C) 1 .5 ppm /°C
- Normal Operating Temperatures:
- 5°C to 35°C @ 70% RH non-condensing
- Communication:
- RS-232, USB, Ethernet
- Display Type:
- Touch Screen Display
- Construction:
- Die cast aluminum
- Pan Diameter:
- 3.15 inches/ 80 mm
- Draft Shield Internal Dimensions:
- 7.1 x 5.9 x 9.5 inches/ 180 x 150 x 240 mm
- Draft Shield Construction:
- Frameless glass
- Overall Dimensions (W x D x H):
- 9.2 x 20.1 x 12.2 inches/ 234 x 510 x 310 mm
- Weight of scale:
- 28.7 lb/ 13.0 kg
- Power:
- 115V / 230V, + 15% / -20%
- Brand:
- Precisa
- Model:
- HF-320A
