A&D Borealis BA-T/BA Series
Premium-Level Micro/Semi-Micro Balances
BA Series Premium-Level Micro/Semi-Micro Balances
Sophisticated Weighing at a Touch
PDFBrochure(PDF 3.0MB)
PDFManual for BA-T series(PDF 15.7MB)
PDFManual for BA series(PDF 11.4MB)
PDFQuick start guide for BA-T series(PDF 2.4MB)
PDFQuick start guide for BA series(PDF 4MB)
For both series
Internal Calibration Quick USB RS-232C Interface User Access Control GLP Compliant Date & Time Counting with ACAI Percentage Function Auto Power ON Auto Power OFF Underhook Static Eliminator (Optional for the BA-225/225D/125D)    
For the BA-T series only
Touch Screen USB Host Interface Ethernet (TCP/IP) Interface Bluetooth® Interface (Currently enabled for the US, Canada and Japan only.) Statistical Calculation                  
For the BA series only
Reverse Backlit LCD Data Memory Function Universal Flexi Coms                      
Automatic opening/closing of the breeze break doors using non-contact IR sensors
5-inch wide color touch screen that enables intuitive operation (for the BA-T series)
External ionizer for instant static removal*1
Detachable breeze break unit and easily separable glass panes for better cleanability*2
No grooves for the sliding doors so that contaminants do not accumulate
Inner breeze break for 0.001 mg models to increase stability*2
On-screen leveling assist (for the BA-T series)
AD-Just – Automatic self sensitivity adjustment using the internal weight
Internal repeatability test to quickly assess the performance under a given environment
Daily/periodic balance check support (for the BA-T series)
Minimum weight setting and alert functions
User access control (UAC) with user rights management and password lock functions
History information for log-in/log-out, operation, and sensitivity adjustment (for the BA-T series)
Data memory function (for the BA series)
Selectable response characteristics for trading faster weighing speed for higher display stability or vice versa
GLP/GMP/GCP/ISO compliant output to meet documentation requirements
Universal Flexi Coms (UFC) to customize printout content and layout (for the BA series)*3
Gross/Net/Tare output
Counting mode with the Automatic Counting Accuracy Improvement (ACAI) function
Percent mode function for target weighing or checking sample variation
Statistical calculation function (SCF) to facilitate the analysis of measurements (for the BA-T series)
Auto power ON and OFF functions
Underhook for weighing a magnetic material as well as measuring density

*1 Optional for the BA-225/225D/125D
*2 Patent pending
*3 For editing and sending UFC setting commands, download WinCT-UFC here
External Input/Output
RS-232C interface
Quick/bi-directional USB interface*4
External key input (jack socket) × 2
USB host interface (for the BA-T series)
Ethernet (TCP/IP) interface (for the BA-T series)
Bluetooth® interface (for the BA-T series)

*4 Users can toggle between the Quick USB mode (plug-and-play with weighing data output to a PC only) and the Virtual COM mode (for bi-directional communication) using internal settings. For the latter, a driver (available for download here) needs to be installed on the PC (except for those with Windows 10).
AD-1641 : Air flow logger
AD-1671 : Anti-vibration table for balances
AD-1672 / AD-1672A : Tabletop breeze break (large)
AD-1684A : Electrostatic field meter
AD-1687 : Weighing environment logger
AD-1688 : Weighing data logger
AD-1689 : Tweezers for calibration weight
AD-8127 : Compact printer
AD-8526 : RS-232C/Ethernet (TCP/IP) converter
AX-ION-25 : External ionizer*5     PDFManual (PDF 565 KB)
AX-BM-NEEDLESET : Electrode unit for ionizer (4 pcs)
AX-IR-SWITCH : External IR switch
AX-SW137-PRINT : Foot switch for PRINT (with connector)
AX-SW137-REZERO : Foot switch for RE-ZERO (with connector)

*5 Also provided as standard for the BA-T series and the 0.001 mg models of the BA series
AD-1671 Anti-vibration Table for Balances
Model BA-6TE
Capacity 6.2 g 2.1 g / 6.2 g*i 220 g 51 g / 220 g*i 51 g / 120 g*i
Readability 0.001 mg 0.001 mg / 0.01 mg 0.01 mg 0.01 mg / 0.1 mg 0.01 mg / 0.1 mg
(standard deviation)*ii
0.0010 mg (for 1 g)
0.0030 mg (for 6 g)
0.0025 mg (for 1 g)
0.01 mg (for 6 g)
0.015 mg (for 50 g)
0.03 mg (for 200 g)
0.025 mg (for 50 g)
0.1 mg (for 200 g)
0.030 mg (for 50 g)
0.1 mg (for 200 g)
Minimum weight*iii (typical) 1.8 mg 4.0 mg 20 mg 32 mg 50 mg
Linearity ±0.010 mg ±0.010 mg / ±0.02 mg ±0.15 mg ±0.2 mg ±0.2 mg
Stabilization time (typical when set to FAST) Approx. 10 secs Approx. 10 secs / 10 secs Approx. 7 secs Approx. 7 secs / 3 secs Approx. 7 secs / 3 secs
Weighing pan Ø25 mm Ø85 mm
*i Smart range function: Automatically switches between the precision and standard ranges. Changes back to full precision range when the RE-ZERO (tare) operation is implemented.
*ii Repeatability can worsen depending on the environmental conditions and operator skills.
*iii Pursuant to the United States Pharmacopeia (USP), Chapter 41

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