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Product Features for BM Series
- Readability to 1µg (0.001 mg)
- Built-in Fanless Ionizer Standard
- Large Weighing Chamber
- Automatic Response Adjustment
- Automatic Self-Calibration
- GLP/GMP/GCP/ISO Compliant
- AD-1688 Data Logger included
| MODEL | BM-20 | BM-22 | BM-252 | BM-200 | BM-300 | BM-500 | |
| Weighing capacity | 22g | 5.1g / 22g1 | 250g | 220 g | 320 g | 520 g | |
| Minimum weighing value | 0.001mg | 0.001mg / 0.01 mg | 0.01mg | 0.1mg | |||
|
Repeatability/Std Dev |
0.0025mg (for 1g) | 0.004mg (for 1g) / 0.01mg | 0.03mg (for 100g) | 0.1mg | 0.2mg | ||
| Linearity | ±0.010mg | ±0.010mg / ±0.02mg | ±0.010mg | ±0.2mg | ±0.3mg | ±0.5mg | |
| Stabilization Time (set to FAST) | Approx. 10 sec. | Approx. 10 / 8 sec. | Approx. 8 sec. | Approx. 3.5 sec. | |||
| Sensitivity Drift (10°C-30°C) | ±2ppm/°C (when automatic self calibration is not used) | ||||||
| Operating temperature | 5°C to 40°C (41°F to 104°F), 85%RH or less (non-condensing) | ||||||
| Display Refresh rate | 5 times / second or 10 times / second | ||||||
| Measurement Units (Display mode) | g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola, messghal, 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 identifi cation number, data, time of calibration, mass used, and space for signature. | ||||||
| Standard interface | RS-232C, Quick USB, External key plug for optional foot switch (SW:128) | ||||||
| Internal Calibration | Motor-driven internal calibration | ||||||
| External Calibration masses (g) | 20, 10, 5, 2, 1 | 200, 100, 50, 20, 10 | 200, 100, 50 | 300, 200, 100, 50 | 500, 300, 200, 100, 50 | ||
| Ionizer electrode pin life | Approx. 10,000 hours of continuous use. (User replaceable) | ||||||
| Weighing pan diameter | 25 mm (50 mm, 95 mm for weighing filters) | 90 mm | |||||
| Power consumption | Approx. 30 VA (supplied by the AC adapter) | ||||||
| External dimensions / Weight | 259 (W) x 466 (D) x 326 (H) mm / Approx. 10 kg | ||||||
| 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. | ||||||
