Laboratory Equipment > Analytical Balances > Micro - 0.001 mg | ||||||
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OverviewEasy, 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
Capacity x Readability
Manufature:
AND Weighing2.1 g x 0.001 mg 5.2 g x 0.01 mg Pan Size 25 mm (Diameter) SKU: BM-5D Weight: 22.00 lb |
Enemy of Precision Weighing Errors due to static electricity 1. Error when weighing a charged object 2. Error when a charged object approaches Built-in Fanless Ionizer Direct-current (DC) method Anti-static Breeze Break Motor-driven Internal Calibration Mass Automatic Self Calibration One Touch Automatic Calibration Automatic Response Adjustment Special Pans and Holder Large Weighing Chamber for Improved Usability Clear, Reverse Backlit LCD Interlockable Sliding Doors Twelve Weighing Units Density Determination Function Data Memory Function GLP/GMP/GCP/ISO Compliant Output Two Types of Interfaces – RS-232C and Quick USB(standard) LAN-Ethernet Interface (BM-08, optional) with WinCT-Plus Software
Static electricity, while often overlooked, can be a fatal source of error in precise
weight measurements. With the BM Series, A&D seek in various ways to help you
perform sometimes-tricky analytical weighing with simplicity and accuracy,
including the elimination of static electricity. The world of micro grams (ìg) is now
accessible to all researchers!
An electrostatically charged object induces the opposite charge in nearby objects. The attraction between the two charges causes an inaccurate value.
The value will be shifted in the positive direction. It then gradually changes as static electricity is discharged into the air or via the weighing pan.
The value will be shifted in the negative direction. Static induction from a charged object like clothing (frequent in dry winters) can be a cause of a drifting value
The internal ionizer neutralizes an electrostatically charged object instantly. Simply hold the sample in the neutralizing chamber for a second before placing it in the weighing chamber
The DC ionizer is fanless do you can even neutralize fine powders without having them blown away.
The discharge electrode pins of the ionizer can be used continuously for approximately 10,000 hours and are safely replaceable
The thin evaporated metal coating of the breeze break blocks outside static electricity
The internal mass of the BM Series allows you to perform calibration quickly and correctly even if you are not skilled at calibrating balances using external masses
The balance can self-calibrate automatically when it detects a change in ambient temperature
The accuracy of your balance is assured with one key press
The balance automaticlly adjusts its response characteristics (FAST, MID or SLOW) by analyzing the influence of drafts or vibrations on the stability of the display value.(Manual adjustment is also possible)
The BM-20 and the BM-22 includes three sizes (10 pieces each) of aluminum analytical pans, two pans for weighing PM filters, and a microfuge tube holder as standard you can allways call us here at scalesgalore.com form more information
To block drafts, A&D adopted a double-ring structure around the weighing pan and two vertical shields under the separation plate. This offers more space and easier operation than conventional 1 ìg balances with a secondary breeze break in the chamber
A large flask or cylinder can be weighed by removing the separation plate (for a resolution of 10 ìg or higher).
The contrast of black and white display provides excellent readability
It is possible to slide a door open using the handle on the opposite side. Effective use or both hands lets you perform weighing more efficiently
The "door" sign is displayed until the two side doors are completely closed.)
The balance displays the temperature, humidity and atmospheric pressure for users whe need to record thesr environmental conditions.
You can easily select from g, mg oz,ozt, mom, dwt, GN, teal, tola, in addition to PC (counting mode) and % (percent mode)
For the BM-252/200/300/500 an optional density determination kit (AD-1653) is available here at scalesgalore.com for easy calculations of dendity
The balance can store up to 200 sets of weighing data(100 sets thith date and time) or 50 sets of calibration history data.
In accordance with the Good Laboratory Practice (GLP) the balance can output the balance manufacturer, model, serial number, ID number, date, time, calibration mass used, space for signature, etx.
Two different devices (e.g. PC and remotr controller) can be connected simultaneously to a balance. An external key plug for the optional foot switch (AX-SW128) is also provided as standard
Weighing data transfer from the balance to a PC only. Please use the AX-USB-9P for two-way communication or GLP output via USB
You can send commands for controlling and acquiring data multiple balances.
The AD-1688 is a handheld device (55 x 103 16.5 mm) that stores up to 5000 weighing results with date and time. You can retrieve the saved data later by connectiong the AD-1688 to a USB port of your computer(no driver software is necessary)
See Low Price in Cart | ||||||||||||||||
Model | BM-5 | BM-5D | BM-20 | BM-22 | BM-252 | BM-200 | BM-300 | BM-500 | ||||||||
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Capacity x Readability | 5.2 g x 0.001 mg | 2.1 g x 0.001 mg 5.2 g x 0.01 mg |
22g x 0.001mg | 5.1g x 0.001mg 22g x 0.01mg |
250g x 0.01mg | 220g x 0.1mg | 320g x 0.1mg | 520g x 0.1mg | ||||||||
Repeatability (standard deviation) | 0.0012 mg (for 1 g) | 0.004 mg (for 1 g) 0.01 mg |
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 | 0.2 mg | ||||||||
Linearity | ±0.010 mg | ±0.010 mg ±0.02 mg |
±0.010 mg | ±0.010 mg ±0.02 mg |
±0.10 mg | ±0.2 mg | ±0.3 mg | ±0.5 mg | ||||||||
Stabilization time (when set to FAST) | Approx. 10 secs | Approx. 10 secs Approx. 8 secs |
Approx. 10 secs | Approx. 10 secs Approx. 8 secs |
Approx. 8 secs | Approx. 3.5 secs | ||||||||||
Sensitivity drift | (10 °C to 30 °C, when automatic self calibration is not used) ±2 ppm / °C | |||||||||||||||
Operating temperature | 5 °C to 40 °C (41 ..F to 104 ..F), 85%RH or less (no condensation) | |||||||||||||||
Display refresh rate | 5 times / second or 10 times / second | |||||||||||||||
Display mode | g, mg, oz, ozt, ct, mom, dwt, GN, tael, tola, PC (counting mode), % (percent mode), Specific gravity | |||||||||||||||
Counting mode |
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Percent mode |
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Standard interface | RS-232C, Quick USB | |||||||||||||||
Internal calibration | Motor-driven internal calibration | |||||||||||||||
Applicable masses for external calibration | 20 g, 10 g, 5 g, 2 g, 1 g | 200 g,100 g 50 g, 20 g, 10 g | 200 g, 100 g, 50 g | 300 g, 200 g, 100 g, 50 g | 500 g, 300 g, 200 g, 100 g, 50 g | |||||||||||
Discharge electrode pins of the ionizer | Life approx. 10,000 hours (continuous use) | |||||||||||||||
Weighing pan (diameter) | 25 mm (50 mm, 95 mm for weighing filters) |
90 mm | ||||||||||||||
Power consumption | Approx. 30 VA (supplied to the AC adaptor) | |||||||||||||||
External dimensions | 259 (W) x 466 (D) x 326 (H) mm | |||||||||||||||
Net weight | Approx. 10 kg | |||||||||||||||
Standard accessories | AC adapter, Instruction manual, WinCT (CD-ROM), Weighing data logger (AD-1688), Tweezers for calibration mass (AD-1689) Tweezers and two weighing pans for PM filters , Microfuge tube holder , Three sizes of aluminum analytical pans (10 pcs each) |
Image | Name | Price | ||
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AND Weighing BM-5D Micro Analytical Balances 2.1 g x 0.001 mg and 5.2 g x 0.01 mg
SKU: BM-5D Capacity x Readability : 2.1 g x 0.001 mg Pan Size: 25 mm (Diameter) More Info |
$11,223.40 |
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AND Weighing BM-5 Micro Analytical Balances 5.2 g x 0.001 mg
SKU: BM-5 Capacity x Readability : 5.2 g x 0.001 mg Pan Size: 25 mm (Diameter) More Info |
$11,883.00 |
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AND Weighing BM-5D Micro Analytical Balances 2.1 g x 0.001 mg and 5.2 g x 0.01 mg
SKU: BM-5D Capacity x Readability : 5.2 g x 0.01 mg Pan Size: 25 mm (Diameter) More Info |
$11,223.40 |
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