Series 390 Analytical Balances
- Capacity up to 520 g
- Readability of 0.1 mg
- Digital Touchscreen interface
- Ultra low weighing pan for ergonomic use
With the Series 390 Analytical Balance, Precisa is setting new standards with a balance that offers touch screen technology, frameless automatic draft shield, self linearization and self calibration. With the easy to use menu, inspired by the best smartphones, you will be familiar with your unique balance within minutes.
Product Description
Featuring a 7″ touchscreen tablet style interface, the analytical balance is intuitive and easy to operate even while working with standard laboratory gloves.
There is unrivalled viewing of the sample chamber thanks to the frameless draft shield which is easily dismantled for cleaning.
With the Series 390 Analytical Balance help function- you will never need to reach for that manual again. Our built in manual is just a tap away with our handy Help icon.
The intelligent electronic levelling system alerts the user when the balance needs levelling. To reset the position of the balance correctly, a levelling guide is displayed on the screen. Using arrows the balance shows which direction the feet need to be moved to level the balance.
The analytical balance is fully customisable, by setting up user profiles individuals can adapt functions and settings to suit their own way of working.
| Model | Main difference in features | |||
| HF | + Electric draft shield | Touchless sensor | Ambient observation system | Electrostatic cancellation system |
| HA | + Electric draft shield | Touchless sensor | – | – |
| HE | + Electric draft shield | – | – | – |
| HM | Mechanical draft shield | – | – | – |
Intuitive & Ergonomic Analytical Balances
An easy to use menu, similar to the best smartphone technology, means that you will quickly become familiar with your unique analytical balance enabling you to exploit its full potential.
Build your digital analytical balance with those applications and features that suit your individual needs and requirements. We have four different Precisa 390 analytical balance models: HF, HA, HE, HM. Upgrades to the 390 Series analytical balances are always available, with various options, accessories and unique Precisa applications. The draft shield windows are frameless and manufactured out of glass, offering you a barrier-free view and easier access into the weighing chamber. Removable glass can be taken out for cleaning in seconds. Glass parts, all weighing pans and other components are dishwasher friendly. This new analytical balance series offers you the best ergonomics, including an ultimate low weighing pan level, the lowest on the market! Weighing processes can now be performed more comfortably, more ergonomically and with ease.
Touchscreen
All analytical balance functions are available at your fingertips with this smart and bright colour digital display. According to the built-in colour logic, all the touch active surfaces – marked by a key or a selection – are drafted in blue. The balance user interface is intuitively easy to operate.
- 7” anti-reflective display
- Shock and scratch resistant
- Approved to operate with standard laboratory gloves
- UV resistant
- No buffering effects
- Frameless for perfect and easy cleaning
Draft Shield Protection
The 390 Series analytical balances offer a new door automation system which is simple, yet very impressive. Electronically powered side doors with timing tuned, high-efficiency motors, ensure a gentle, smooth and precise opening to a desired position. Together with the door design, this state of the art draft shield is optimized to prevent any interference when weighing in fume hoods or ventilated laboratory rooms. Our weighing chamber is designed in a way that neither powder nor liquids can contaminate the weighing system. The bottom plate is equipped with a tear-off edge preventing liquids to penetrate inside the casing. All draft shield parts, top and side glasses, weighing pan, can easily be removed without any tools and placed into your lab dishwasher. The sophisticated door design without any guide rails or channels facilitates an affordable, easy to clean construction.
Analytical Balance Self Calibration System (SCS)
Our Self Calibration System is an innovative adjustment system, meaning you will always have a perfectly adjusted analytical weighing balance. The system operates automatically or manually and detects all changes in the environment by time including temperature and air pressure change. To confirm the weighing accuracy, we have designed the mechanical system in such a way that the internal weights are protected against liquid, dust and any foreign particles. Our 390 series analytical weighing balance promises you the best possible accuracy and precision for years to come.
For further information including price, contact us today or download our 390 Series Analytical Balance brochure for further information.
HF Model
Analytical Balance Integrated features:
 | TLS: Touchless sensor Precisa unique for automatic draft shield operation, tare, print and other programmable functions. |
 | ECS: Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing |
 | AOS: Ambient observation system Reports or even calculate and correct with the app BEST the influence of the ambient air condition inside the draft shield on your weighing results. |
 | MDS: Motorized draft shield |
Integrated apps:
 | BEST: Buoyancy error suppression technology |
 | DEN: Density determination |
HA Model
Analytical Balance Integrated features:
| | TLS: Touchless sensor Precisa unique for automatic draft shield operation, tare, print and other programmable functions. |
| MDS: Motorized draft shield |
Optional features:
| ECS: Electrostatic Cancellation System Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing |
| AOS: Ambient observation system Reports or even calculate and correct with the app BEST the influence of the ambient air condition inside the draft shield on your weighing results. |
Integrated apps:
| BEST: Buoyancy error suppression technology |
| DEN: Density determination |
HE Model
Analytical Balance Integrated features:
| MDS: Motorized draft shield |
Optional features:
| TLS: Touchless sensor Precisa unique for automatic draft shield operation, tare, print and other programmable functions. |
| ECS: Electrostatic Cancellation System Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing |
| AOS: Ambient observation system Reports or even calculate and correct with the app BEST the influence of the ambient air condition inside the draft shield on your weighing results. |
Optional apps:
| BEST: Buoyancy error suppression technology |
| DEN: Density determination |
HM Model
Optional apps:
| BEST: Buoyancy error suppression technology |
| DEN: Density determination |