Capacity
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250g
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Readability
|
0.01mg
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Pan Size
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90mm dia.
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Minimum weighing value
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0.01mg
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Repeatability/Std Dev.
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0.03mg (for 100g)
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Linearity
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±0.010mg
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Stabilization Time (set to FAST)
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Approx. 8 sec.
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Sensitivity Drift (10 °C - 30 °C)
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±2ppm/°C (when automatic self calibration is not used)
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Operating Temperature
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5°C to 40°C (41°F to 104°F), 85%RH or less (non-condensing)
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Display Refresh rate
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5 times / second or 10 times / second
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Measurement Units
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g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola, messghal
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Display Modes
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pieces (counting mode), % (percent mode), Specific gravity
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Counting mode
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Minimum unit mass = 0.1mg / Number of samples = 10, 25, 50 or 100 pieces
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Percent Mode
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Minimum 100% ref. mass = 10.0 mg / Minimum 100% display = 0.01%, 0.1%, 1% (depends on the reference mass stored)
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Internal Memory
|
200 sets weighing data / 100 sets with date & time / 50 sets of calibration data
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External Data Logger
|
Store up to 5,000 weighing results with date & time to AD-1688 (standard)
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Data Output
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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.
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Standard Interface
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RS-232C, Quick USB, External key plug for optional foot switch (SW:128)
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Internal Calibration
|
Motor-driven internal calibration
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External Calibration Masses
|
200g, 100g, 50g, 20g, 10g
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Ionizer electrode pin life
|
Approx. 10,000 hours of continuous use. (User replaceable)
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Weighing pan diameter
|
90mm
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Power consumption
|
Approx. 30 VA (supplied by the AC adapter)
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External dimensions
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259 (W) x 466 (D) x 326 (H) mm / 10.2(W) x 18.3(D) x 12.8(H) inches
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Weight
|
10kg / 22lbs
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Standard Accessories
|
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.
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