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A&D Weighing BM-22 BM Series Micro Balance, 22 g x 0.000001 g

Name: A&D Weighing BM-22 BM Series Micro Balance, 22 g x 0.000001 g
Brand: AND Weighing
SKU: BM-22
Price: 14526.00 USD
Availability: InStock

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Authorized AND Weighing DistributorSKU: BM-22

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$14,526.00 $16,140.00

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5.1g / 22 g x 0.001 mg / 0.01 mg Micro Balance with RS-232C

brand	A&D Weighing
capacity-g	22
Construction	ABS housing; anti static glass draft shield
counting-mode	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 two filter weighing pans, microfuge holders and 3 sizes of disposable pans.
counting-resolution	Minimum unit mass = 0.1mg / Number of samples = 10, 25, 50 or 100 pieces
custom-stock-status-message	Same Day Shipping
dimensions	259 (W) x 466 (D) x 326 (H) mm / 10.2(W) x 18.3(D) x 12.8(H) inches
display	Revese liquid crystal display
display-update	5 times / second or 10 times / second
Legal-for-Trade	No
linearity	0.010 mg / 0.02 mg
list-price	16140.00
Manual	BM-22_Manual.pdf
manufacturer-part-number	BM-22
model	BM Series
operating-temperature	5°C to 40°C (41°F to 104°F), 85%RH or less (non-condensing)
output	GLP / GMP / GCP / ISO compliant. Outputs: balance manufacturer, model, s/n, balance identifi cation number, data, time of calibration, mass used, and space for signature.
pan-size	25mm (50mm, 95mm for weighing filters)
Power	Approx. 30 VA (supplied by the AC adapter)
readability-g	0.000001
sensitivity-drift-ppm-c	±2ppm/°C (when automatic self calibration is not used)
Spec Sheet	BM-22_Spec_Sheet.pdf
stabilization-time	Approx. 10 / 8 sec.
units-of-measure	g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola, messghal
warranty-covering-parts-and	5 year manufacturer's limited warranty

All Sales outside of the US and Canada are final (NO REFUNDS/RETURNS/EXCHANGE).
Qualified Returns/Refunds/Exchange SHOULD BE MADE WITHIN (14) DAYS FROM DELIVERY DATE.
Returns from sales within US and Canada will be subject to inspection to determine condition of the item/s.
Only items that are brand new condition with ALL the parts and accessories that came with the box including the original packaging materials will be accepted.
Any used or opened items such as, but not limited to, accessories, supplies, and consumables are NOT returnable or exchangeable. Shipping and handling are non-refundable as well.
Customer will assume responsibility and will pay for shipping item/s for return or exchange.
Qualified return item/s will be issued 100% store credit for exchange and/or future purchases of items with the SAME BRAND or made by the same manufacturer.
A 25% RE-STOCKING FEE WILL APPLY for refund or to purchase another item/s of a brand different from the original purchase.

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We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

What are the capacity and readability of the A&D BM-22 Micro Balance?

The A&D BM-22 is a dual-range microbalance offering 5.1 g capacity with 0.001 mg (1 µg) readability and up to 22 g capacity with 0.01 mg readability. Its Smart Range function automatically changes readability when the load exceeds 5.1 g, while pressing RE-ZERO can restore the 0.001 mg fine range when appropriate. This combination makes the BM-22 suitable for demanding micro-weighing applications without sacrificing useful capacity.

Does the A&D BM-22 have a built-in ionizer for static elimination?

Yes. The BM-22 features a built-in fanless ionizer designed to neutralize electrostatic charges that can interfere with microgram-level measurements. This is particularly valuable when weighing filters, powders, plastics, microfuge tubes, and other materials that can accumulate static electricity and cause unstable readings.

Does the A&D BM-22 have automatic internal calibration?

Yes. The BM-22 includes motorized internal calibration and automatic self-calibration. The balance can initiate calibration in response to temperature changes, and users can also perform calibration when needed. This helps maintain reliable micro-weighing performance without routinely handling an external calibration mass.

What is the typical minimum weight of the A&D BM-22 under USP Chapter 41?

A&D specifies a typical minimum weight of 5 mg for the BM-22 pursuant to USP Chapter 41. This is an important consideration for pharmaceutical and regulated laboratories working with very small sample quantities. The actual minimum weight should still be established and verified under the laboratory's own operating conditions and quality procedures.

What specialized weighing applications can the A&D BM-22 handle?

The BM-22 is designed for more than standard micro-weighing. A&D provides specialized pans and holders for minute analytical samples, particulate-matter filters, and microfuge tubes, and an optional kit is available for pipette accuracy testing. The balance also provides RS-232C and Quick USB connectivity, making it suitable for laboratories that need electronic data collection and documentation.

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Product	A&D Weighing BM-22 BM Series Micro Balance, 22 g x 0.000001 g	A&D Weighing BM-5D Series Micro Balance with Internal Calibration and Static Eliminator, 5.2/2.1 g x 0.01/0.001 mg	A&D Weighing BM-20 BM Series Micro Balance, 22 g x 0.000001 g
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Brand	AND Weighing	AND Weighing	AND Weighing
Price	$14,526.00	$12,609.00	$15,088.50
Capacity	22	2	22
Pan Size	25mm (50mm, 95mm for weighing filters)	259 x 466 x 326 mm	25mm (50mm, 95mm for weighing filters)
Warranty	5 year manufacturer's limited warranty	5 year manufacturer's warranty	5 year manufacturer's limited warranty
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A&D Weighing BM-22 BM Series Micro Balance, 22 g x 0.000001 g

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