Polaris PAB 124e: a precision analytical balance with a bright, easy-to-read display
Model number: PAB 124e | Adam item number (MPN): 1010017675 | Also written as PAB124e or PAB-124e
An analytical balance is a highly sensitive laboratory scale used to weigh small samples very accurately. The Adam Polaris PAB 124e weighs up to 120 g and reads to 0.0001 g (0.1 mg), making it suited to sample preparation, formulation and routine quality work in the lab.
The weighing chamber has built-in LED lighting so powders and liquids are easy to see, even in dimly lit spaces such as fume hoods. A large 7.4-inch display shows instructions, results and application status at a glance, and a colour-changing backlight confirms whether a sample is within set weight limits.
Key features
- Precise results: 120 g capacity with 0.0001 g (0.1 mg) readability.
- LED-lit weighing chamber: Clear visibility of samples, with a removable draft shield for easy cleaning.
- Colour-changing backlight for checkweighing: Red if the sample is too heavy, yellow if too light, and green if it is on target.
- Built-in connectivity: Bluetooth®, RJ45 Ethernet, USB and RS-232 interfaces connect the balance to computers, printers and LIMS software to help reduce transcription errors.
- Data and traceability: Stores up to 200,000 weighing results and up to 200 ingredients (10 formulations of 20 ingredients each), with GLP-compliant data output and support for GMP record-keeping.
- Multiple weighing modes: Weighing, parts counting, percentage weighing, checkweighing, check counting, accumulation, net total, dynamic/animal weighing, density determination, formulation and display hold.
- Security options: Multi-level permissions (1 administrator and up to 99 operators) and a security slot for an optional lock and cable.
- Durable, easy-clean design: ABS plastic housing and a grade 304 stainless steel weighing pan.
- Stable readings: Selectable digital filtering helps reduce the effects of vibration and disturbances.
- Calibration: External calibration (a separate calibration weight is needed).
- 5-year manufacturer's warranty.
Ideal for
- General laboratory weighing and sample preparation
- Recipe and formulation work with stored ingredients
- Checkweighing samples against set limits
- Parts counting and percentage weighing
- Labs that need connected, traceable weighing records
Choosing the right Polaris model
Polaris analytical balances come in several capacities. Models ending in "e" use external calibration (a separate calibration weight is needed), while models ending in "i" have internal automatic calibration. Check the model letter carefully when ordering.
| Model | Capacity | Readability | Calibration |
|---|---|---|---|
| PAB 124e (this model) | 120 g | 0.0001 g (0.1 mg) | External |
| PAB 224e | 220 g | 0.0001 g (0.1 mg) | External |
| PAB 324e | 320 g | 0.0001 g (0.1 mg) | External |
| PAB 424e | 420 g | 0.0001 g (0.1 mg) | External |
| PAB 124i | 120 g | 0.0001 g (0.1 mg) | Internal |
| PAB 224i | 220 g | 0.0001 g (0.1 mg) | Internal |
| PAB 324i | 320 g | 0.0001 g (0.1 mg) | Internal |
| PAB 424i | 420 g | 0.0001 g (0.1 mg) | Internal |
| PAB 125i (semi-micro, dual range) | 80 g / 120 g | 0.00001 g / 0.0001 g | Internal |
Technical specifications
| Brand / series | Adam Polaris |
|---|---|
| Model number | PAB 124e |
| Manufacturer part number (MPN) / Adam item number | 1010017675 |
| Capacity | 120 g |
| Readability | 0.0001 g (0.1 mg) |
| Linearity | 0.0003 g |
| Standard deviation (<5% of capacity) | 0.00009 g |
| USP minimum weight (k=2, U=0.10%) | 0.1821 g |
| USP optimised minimum weight | 0.0820 g |
| Minimum weight (k=2, U=1%) | 0.0182 g |
| Pan size | 80 mm (3.1 in) diameter |
| Weighing units | Multiple units including g, mg, ct, dwt, oz, dr, mm (momme), N, plus a custom unit |
| Stabilization time | 3 seconds |
| Interfaces | RJ45 Ethernet, Bluetooth®, RS-232, USB |
| Calibration | External calibration |
| Display | Backlit graphical LCD, 26 mm (1.0 in) digits |
| Draft shield | Glass, chamber type, removable |
| Power supply | AC adapter, 100-240 VAC 50/60 Hz input, 18 VDC 830 mA output |
| Operating temperature | 15 to 35 °C (59 to 95 °F) |
| Construction | ABS plastic housing, 304 stainless steel pan |
| Overall dimensions (W x L x H) | 235 x 398 x 336 mm (9.3 x 15.7 x 13.2 in) |
| Net weight | 6.3 kg (13.9 lb) |
| Warranty | 5 years (manufacturer) |
What's included
- PAB 124e analytical balance
- Glass draft shield (assembly required), with assembly tool and assembly instructions
- In-use cover to protect the balance from dust, dirt and moisture
- Stainless steel top pan and alloy sub-pan
- Weigh-below hook for below-balance weighing
- AC power adapter and cord
- User documentation
