Series 390 H_ Balances

Series 390 Semi-micro and Analytical Balances

With the series 390 and the related models HF, HA, HE and HM Precisa is setting new standards. With the easy to use menu, inspired by to the top smartphones, you will be familiar within seconds with your unique balance and exploit its full potential.

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.

Highlights
  • AOS: Ambient Observation System
  • App's to customize
  • Additional Interfaces
  • ECS: Electrostatic Cancellation System
  • Context Help
  • Electronic Level
  • Backside connections: RS232 & USB Type B (Device)
  • TLS: Touch Less Sensor
  • Stability Indicator
  • 7“ Touch Screen, high resolution
  • AOS: Ambient Observation System
  • App's to customize
  • Additional Interfaces
  • ECS: Electrostatic Cancellation System
  • Context Help
  • Electronic Level
  • Backside connections: RS232 & USB Type B (Device)
  • TLS: Touch Less Sensor
  • Stability Indicator
  • 7“ Touch Screen, high resolution
  • AOS: Ambient Observation System
  • App's to customize
  • Additional Interfaces
  • ECS: Electrostatic Cancellation System
  • Context Help
  • Electronic Level
  • Backside connections: RS232 & USB Type B (Device)
  • TLS: Touch Less Sensor
  • Stability Indicator
  • 7“ Touch Screen, high resolution
  • Housing: Aluminum cast base and sturdy sheet metal housing
  • High end weighing cell: High resolution with optimized electronic control
  • 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.
Features (all models)
  • Swiss made
  • Colour touch screen
  • Self-Linearization-System
  • Easy alphanumeric input
  • RS232 interface for PC / printer
  • USB device
  • USB host
  • Communication options
  • Ethernet
  • EU/OIML type approval
  • Support IQ/OQ/PQ
  • Anti-theft protection
  • Direct tare and reference weight entry
  • Clock (printout GLP/GMP, auto-cal, etc.)
  • 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
Model-specific features and apps
  • 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
  • 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
  • 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
  • Optional apps:

    BEST: Buoyancy error suppression technology BEST: Buoyancy error suppression technology
    DEN: Density determination DEN: Density determination
Specific Accessories
  • Hook for weighing below the balance
  • Density kit, for 0.01mg and 0.1mg balances, container size: Ø = 75mm, h = 100mm
  • Density kit solids only (without glass body and hook), for 0.01mg and 0.1mg balances, container size: Ø = 75mm, h = 100mm
  • Glass body for density determination of liquids, V = 10cm3 Downholder for samples with  < 1g/cm3
  • Downholder for samples with ρ < 1g/cm3
  • Evaporation trap for pipette calibration, for 0.01mg and 0.1mg balances
  • Adapter for Eppendorf evaporation trap, for 0.01mg and 0.1mg balances
  • Data cable DB9 m / RJ45, crossed, length 1.5m, (from reference to counting balance)
  • AeroPan 390 80mm
  • AeroPan 390 90mm
  • VasoFrame 390
General Accessories
  • Printer CBM910 230V, incl. data cable and paper roll
  • Printer CBM910 115V, incl. data cable and paper roll
  • Paper roll for Printer CMB910
  • Ribbon for printer CMB910
  • Adapter RJ45 / DB9 f, (to PC)
  • Adapter RJ45 / DB25 m, (to printer)
  • Data cable DB9 m / RJ45, crossed, length 1.5m (from reference to counting balance)
  • Data cable DB9 m / DB9 f, length 1.5m, (to PC)
  • Data cable DB9 m / DB25 m, length 1.5m, (to printer)
  • USB cable A-B, length 1.5m
  • HID cable, RS232 / USB (x: 0=e, 1= d, 2=f)
  • UPS (uninterruptible power supply), external
  • Bowl for diamonds (carat bowl)
Options
  • EC-Verification according to 2014/31/EU by Precisa (initial verification) available only for balances with EC (/ OIML) Type approval
  • Extension cable Ethernet only
  • Extension cable USB host (type A) only
  • Extension cable USB device (type B) only
  • Extension cable USB host double (2 type A) only
  • Extension cable Ethernet + USB host (type A)
  • Extension cable Ethernet + USB device (type B)
  • Extension cable Ethernet + USB host double (2 type A)
  • Extension cable USB host (type A) + USB host (type A)
  • Extension cable USB host (type A) + USB device (type B)
  • Extension cable USB device (type B) + USB host double (2 type A)
PrecisaBus Accessories
  • Signal lamp, indicator with 3 lamps; red, green and yellow (on demand)
  • Horn for Signal Lamp
  • I/O box with 6 TTL inputs and 8 relay outputs (on demand)

Models

Models: Capacity: Readability:
H_ 125SM 125 g 0.01 mg
H_ 125SM-FR 61 g / 125 g 0.01 mg / 0.1 mg
H_ 225SM-DR 102 g / 225 g 0.01 mg / 0.1 mg
H_ 225SM-FR 61 g / 225 g 0.01 mg / 0.1 mg
H_ 120A 120 g 0.1 mg
H_ 220A 220 g 0.1 mg
H_ 320A 320 g 0.1 mg
H_ 520A 520 g 0.1 mg
Software & Files Downloads

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  • Precisa Gravimetrics AG
    Moosmattstrasse 32
    CH-8953 Dietikon
  • +41 44 744 28 38
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