Product

Weighing

BM Series
Micro Analytical Balances
BM Series Micro Analytical Balances  
Realizing high usability in micro-level weighing
 
Information Library
Development Story
PDFBrochure (PDF 1.5MB)
PDFManual (PDF 2.25MB)
PDFManual for WinCT-Plus (PDF 1.40MB)
MOVIEDemonstration of the built-in fanless ionizer
1.0 Mbps (To download, right-click here)
0.5 Mbps (To download, right-click here)
MOVIEBM (or ION in the US) Series Introduction
1.0 Mbps (To download, right-click here)
0.5 Mbps (To download, right-click here)
 
Reverse Backlit LCD Internal Calibration Quick USB LAN-Ethernet Interface RS-232C Interface GLP Compliant Data Memory Function Counting with ACAI Percentage Function Auto Power ON Underhook Smart Range Software    
 
Features
Easy, fanless static elimination using a built-in ionizer
Better operability with a large weighing chamber
Interlockable sliding doors allowing efficient operation with both hands
Anti-static glass breeze break with a thin evaporated metal coating
Automatic calibration with an internal mass
Automatic response adjustment
Clearly visible, reverse backlit LCD
Twelve weighing units
GLP/GMP/GCP/ISO compliant output
Data memory function
AD-1688 weighing data logger as a standard accessory
RS-232C and Quick USB interfaces as standard
Counting mode with the Automatic Counting Accuracy Improvement (ACAI) function
Percent mode function
Comparator function with buzzer
Auto power on function
Underhook function
Density determination function
Built-in temperature, humidity, and atmospheric pressure sensors
Special pans and holder (BM-20/22)
Optional pipette accuracy testing kit
Windows Communication Tools software (WinCT) on CD-ROM
External Input/Output
RS-232C interface
Quick USB interface
LAN – Ethernet interface with WinCT-Plus software (optional)
Options
BM-08: Ethernet interface with WinCT-Plus software
BM-014: Pipette accuracy testing kit
BM-014 Pipette Accuracy Testing Kit  
BM-014
Accessories
AD-1651 : Vibratory spoon
AD-1653 : Density determination Kit (for BM-252/200/300/500 only)
AD-1671 : Anti-vibration table for balances
AD-1672 : Tabletop breeze break
AD-1682 : Rechargeable battery unit
AD-1683 : Static eliminator
AD-1684 : Electrostatic field meter
AD-1687 : Weighing environment logger
AD-1688 : Weighing data logger (comes as standard but also available as an accessory)
AD-1689 : Tweezers for calibration weight
AD-8118C Universal printer
AD-8121B : Compact printer
AD-8526 : Serial/Ethernet converter
AD-8527 : Quick USB adapter
AD-8920A : Remote display
AD-8922A : Remote controller
AX-BM-031 : Display covers (5 pcs)
AX-BM-032 : Microfuge tube holder (for BM-20/22 only)
AX-BM-NEEDLESET : Electrode units for the ionizer
AX-KO2466-200 : RS-232C cable (9P-9P)
AX-ROUND-PAN-L : Round aluminum analytical pans (φ15 mm, 0.8 ml, 100 pcs)
AX-ROUND-PAN-M : Round aluminum analytical pans (φ12 mm, 0.3 ml, 100 pcs)
AX-ROUND-PAN-S : Round aluminum analytical pans (φ8 mm, 0.05 ml, 100 pcs)
AX-SW128 : Foot switch
AX-T-314A-S : External key plug
AX-USB-9P : Serial/USB converter
AD-1671 Anti-vibration Table for Balances
AD-1671
 
AD-1672 Tabletop breeze break
AD-1672
 
Pans for elemental analyses Pans for PM filters Holder for microfuge tubes
Aluminum analytical pans Pans for weighing PM filters Holder for microfuge tubes
 
Specifications
Model BM-20 BM-22 BM-252 BM-200 BM-300 BM-500
Weighing capacity 22 g 5.1 g / 22 g * 250 g 220 g 320 g 520 g
Minimum weighing value 0.001 mg 0.001 mg / 0.01 mg 0.01 mg 0.1 mg
Repeatability (Standard deviation) 0.0025 mg (for 1 g) 0.004 mg (for 1 g) / 0.01 mg 0.03 mg (for 100 g) 0.1 mg 0.2 mg
Linearity ±0.010 mg ±0.010 mg / ±0.02 mg ±0.10 mg ±0.2 mg ±0.3 mg ±0.5 mg
Sensitivity drift (10 °C to 30 °C) ±2 ppm/°C (when automatic self calibration is not used)
Weighing pan (diameter) 25 mm 90 mm
* Smart range function: The minimum weighing value will switch to 0.01 mg automatically when the display value exceeds 5.1 g but returns to 0.001 mg by pressing the RE-ZERO key.
 

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