| ion_series_brochure.pdf |
Weighing is at the heart of many laboratory processes and the Ion Series offers the features, performance and standard accessories to bring real convenience to your lab. The BM-20 and BM-22 let you handle with confidence 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. The automatic response adjustment function uses environmental data from built-in sensors to compensate the balance's characteristics to deliver fast and stable results. Calibration is also automatic and always available with a single key press. A range of accessories add extra convenience.
Microgram (µg) Measurements Made Simpler.
The BM-20 and BM-22 microbalances have 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.
Microgram (µg) Measurements Made Simpler.
The BM-20 and BM-22 microbalances have 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
| Capacity | 5.1g / 22g |
|---|---|
| Readability | 0.001mg (1µg) / 0.01mg (10µg) |
| Pan Size | 25mm (50mm, 95mm for weighing filters) |
| Minimum weighing value | 5.0 mg (typical) |
| Repeatability/Std Dev. | 0.004mg (for 1g) / 0.01mg |
| Linearity | ±0.010mg / ±0.02mg |
| Stabilization Time (set to FAST) | Approx. 10 / 8 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 | g, mg, oz, ozt, ct, momme, dwt, GN, tael, tola, messghal |
| 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 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 | 20g, 10g, 5g, 2g, 1g |
| 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) |
| Power consumption | Approx. 30 VA (supplied by the AC adapter) |
| External dimensions | 259 (W) x 466 (D) x 326 (H) mm / 10.2(W) x 18.3(D) x 12.8(H) inches |
| Weight | 10kg / 22lbs |
| 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. |