Precisa Series 390 Semi-Micro and Analytical Balances

The frameless draft shield glass allows a barrier-free view and easy access into the weighing chamber. The draft shield glasses can be dismantled for cleaning within seconds without the need of any tools. All glasses, the weighing pan and other parts can be easily cleaned in a dishwasher.

With four different models HF, HA, HE and HM we cover your needs and you get exactly what you want. With exception of the entry-level model HM with a mechanical draft shield you can upgrade your balance with those applications and features you need in the future. Or simply choose the series 390 model HF to have the balance with everything equipped.

Our new unique balance series 390 offers you the best ergonomics, including an ultimate low weighing pan access level, the lowest on the market! Weighing processes can now be performed more comfortably, ergonomically and with ease.

Product Features:

• Swiss made
• Colour touch screen
  
• Self-Linearization-System
  
• Self-Calibration-System
  
• External calibration
  
• Easy alphanumeric input
  
• RS232 interface for PC / printer
  
• USB device
  
• USB host
  
• Communication options
  
• Ethernet
  
• WiFi
  
• Human interface device
  
• EU/OIML type approval *
  
• Support IQ/OQ/PQ
  
• Anti-theft protection
  
• Direct tare and reference weight entry
  
• Clock (printout GLP/GMP, auto-cal, etc.)
  
• Internal audit trail
  
• Below balance weighing
  
• Optional evaporation trap for pipette calibration
  

Applications (All Models)

• Variety of measurement units
  
• Percent weighing
  
• Piece counting
  
• Animal weighing
  
• Check weighing
  
• Net total application: Add up summation
  
• Free conversion Area conversion
  
• Statistics
  
• Recorder
  
• Dynamic weighing and differential weighing (weighing on ship)
  
• Minimum sample weight according to USP
  
• Automatic repeatability test
  

Highlights:

• High end weighing cell: High resolution with optimized electronic control
• Housing: Die-cast aluminium base and sturdy sheet metal housing
• Touch screen: 7“ anti-reflective with high resolution. Shock and scratch resistant, approved to operate with standard laboratory gloves and UV resistant, frameless for perfect and easy cleaning.
• Context help: Just press the Help Icon, the balance immediately displays the relevant support and assistance in the current context.
• Draft shield: Ambidextrous mechanical, electronical by a fingertip or even automatically with the Precisa unique touch less sensor (TLS)
• Self-linearization system: Fully automatic internal self-linearization and calibration system, programmable time and temperature controlled (SLS)
• Stability indicator: Provides visual real time indication and information about the balance environment at your working place.
• Electronic level: Electronic observation of levelling anytime and easy adjustment with visual support.
• Versatile Interfaces: As standard 2x USB Type A (Host), 1x USB Type B (Device), 100M Ethernet and RS232/V24 bi-directional
• App’s: Upgrade your balance with APP’s from the Precisa website
• User management: Extensive user management with various possibilities and access rights.
• GLP compliance: Built in clock with date and time beside all the other needs to assure GLP conformity.

Model-Specific Features and Apps:

HF

Integrated features:

• TLS: Touchless sensor TLS: Touchless sensor
• Precisa unique for automatic draft shield operation, tare, print and other programmable functions.
• ECS: Electrostatic Cancellation System ECS: Electrostatic Cancellation System
• Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing
• AOS: Ambient observation system 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 MDS: Motorized draft shield

Integrated apps:

• BEST: Buoyancy error suppression technology BEST: Buoyancy error suppression technology
• DEN: Density determination DEN: Density determination

HE

Integrated features:

• MDS: Motorized draft shield MDS: Motorized draft shield

Optional features:

• TLS: Touchless sensor TLS: Touchless sensor
• Precisa unique for automatic draft shield operation, tare, print and other programmable functions.
• ECS: Electrostatic Cancellation System ECS: Electrostatic Cancellation System
• Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing
• AOS: Ambient observation system 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 BEST: Buoyancy error suppression technology
• DEN: Density determination DEN: Density determination

HA

Integrated features:

• TLS: Touchless sensor TLS: Touchless sensor
• Precisa unique for automatic draft shield operation, tare, print and other programmable functions.
• MDS: Motorized draft shield MDS: Motorized draft shield

Optional features:

• ECS: Electrostatic Cancellation System ECS: Electrostatic Cancellation System
• Neutralizes all electrostatic charges inside the draft shield to ensures an accurate weighing
• AOS: Ambient observation system 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 BEST: Buoyancy error suppression technology
• DEN: Density determination DEN: Density determination

HM

Optional apps:

• BEST: Buoyancy error suppression technology BEST: Buoyancy error suppression technology
• DEN: Density determination DEN: Density determination

Extended Product Information:

• Product Brochure
• User's manual