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A&D BM-22 - 5.1/22g x 0.000001/0.00001g Ultra Micro Balance

SKU: BM-22~ea

SKU: BM-22~ea

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Description

A&D BM-22 - 5.1/22g x 0.000001/0.00001g - Dual Range Ultra Micro Balance

BM-22 confidently handles even trace quantities of valuable or degradable substances. Critical to precision weighing is static control, which is why the direct current fanless ionizer is standard on all models.

Sample weighing is at the centre of many laboratory processes, and the A&D Ion Series provides the performance, and features, standard accessories to bring real convenience and efficiency to your lab. Automatic response adjustment function uses environmental data from built-in sensors, to compensate for the balance’s characteristics to deliver fast and stable results.

Calibration is also automated and always available with a single keypress. A range of accessories adds extra convenience.

A&D BM-22 microbalance has the performance and standard accessories to simplify microgram measurements. The Ion Series now makes microgram ( µg ) measurements accessible to all researchers and offers a real choice in microbalances.

  • Built-in fanless Ionizer Standard
  • Large Weighing Chamber
  • Automatic Filter Response Adjustment due to drafts and/or vibration
  • Automatic Self Calibration due to temperature changes
  • GLP/GMP/GCP/ISO Compliant
  • Removable Separation Plate for Weighing of Taller Objects
  • Clear Metal Coated Anti-Static Glass
  • AD-1688 Data Logger Included
Specifications:

Max Capacity 5.1 g / 22 g
Readability 0.001 mg / 0.01 mg 
Pan Size Ø 25 mm / 0.98 in
Minimum weighing value 0.001mg
Repeatability 0.004 mg (for 1 g) / 0.01 mg 
Linearity ±0.010 mg / ±0.02 mg 
Measurement Units g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola,
Display Modes pieces (counting mode), % (percent mode), Specific gravity
Counting mode Minimum unit mass = 0.1mg / Number of samples = 10, 25, 50 or 100 pieces
Percent Mode Minimum 100% ref. mass = 10.0 mg / Minimum 100% display = 0.01%, 0.1%, 1% (depends on the reference mass stored)
Internal Memory 200 sets weighing data / 100 sets with date &time / 50 sets of calibration data
External Data Logger Store up to 5,000 weighing results with date &time to AD-1688 (standard)
Data Output GLP / GMP / GCP / ISO compliant. Outputs: balance manufacturer, model, s/n, balance identification number, date, time of calibration, mass used, and space for a signature.
Standard Interface RS-232C, Quick USB, External key plug for optional footswitch (SW:128)
Calibration Internal - Auto Self Calibration
Internal Calibration Motor-driven internal calibration
External Calibration Masses 20g, 10g, 5g, 2g, 1g
Sensitivity Drift (10 °C - 30 °C) ±2ppm/°C (when automatic self-calibration is not used)
Stablization Time 10s
Operating Temperature 5°C to 40°C (41°F to 104°F), 85%RH or less (non-condensing)
Product Dimensions 259 x 466 x 326mm
Weight 10kg / 22lbs
Breeze Break 252 x 140 x 165mm
Draft shield Yes
Ionizer electrode pin life Approx. 10,000 hours of continuous use. (User replaceable)
Power consumption Approx. 30 VA (supplied by the AC adapter)
Box Includes:
  • AC adapter
  • Instruction manual
  • WinCT (CD-ROM)
  • Weighing Data Logger (AD-1688)
  • Long Tweezers for calibration mass (AD-1689)
  • Standard Tweezers. BM-20/22 also includes
  • 2 filter weighing pans
  • microfuge holders
  • 3 sizes of disposable pans

  • Additional Literature:

    BM Brochure
    BM Data Sheet
    BM Manual
    BM Manual Addendum 
    BM Manual - Français
    BM Breeze Break Manual