RADWAG XA 120/250.5Y.A XA 5Y.A Analytical Balance, 120/250g Capacity, 0.01/0.1mg Readability, Internal Calibration, OIML Class I
RADWAG XA 120/250.5Y.A Analytical Balance — Extended Dual-Range Capacity for Demanding Workflows
When your analytical tasks span lightweight reference standards and heavier sample containers, the RADWAG XA 120/250.5Y.A Analytical Balance provides a practical solution. Offering 120 g and 250 g dual-range capacity with 0.01 mg and 0.1 mg readability respectively, this instrument handles a broad spectrum of weighing applications from a single station.
Key Features
- Extended Dual-Range Capacity: With 120 g at 0.01 mg and 250 g at 0.1 mg, this balance covers both high-resolution analytical work and routine weighing of heavier vessels without switching instruments.
- Automated Draftshield Chamber: Motorized doors open and close consistently, minimizing air turbulence and vibration that manual handling can introduce during sensitive measurements.
- Integrated Ionizer for Charge Neutralization: An antistatic ionizer built into the weighing chamber counteracts electrostatic effects on powders, films, and lightweight samples before measurement begins.
- ReflexLEVEL Automatic Leveling: Continuous self-leveling eliminates the need for manual bubble adjustments, maintaining geometric accuracy even on surfaces subject to subtle shifts.
- 21 CFR Part 11 Compliance: Firmware-level support for electronic records, audit trails, and multi-factor user authentication meets the regulatory needs of pharmaceutical and biotech laboratories.
Detailed Overview
Part of the RADWAG 5Y.A analytical series, the XA 120/250.5Y.A employs an electromagnetic force restoration mechanism delivering 0.005 mg repeatability at 5 % of maximum capacity. Linearity is held to ±0.06 mg on the fine range and ±0.2 mg on the extended range. The 10-inch touchscreen provides real-time widget-based monitoring of temperature, humidity, and balance status, while customizable display layouts keep essential data visible at a glance. Connectivity spans USB-A, USB-C, HDMI, Ethernet, Wi-Fi, and Hotspot, making integration with laboratory information management systems straightforward. Users can attach voice memos or text notes directly to measurement records through the Live Note feature, enriching documentation without external software.
Applications
- Gravimetric preparation of standard solutions in analytical chemistry
- Active ingredient quantification in pharmaceutical production
- University teaching laboratories with varied sample types
- Quality assurance testing of raw materials and finished goods
Why Choose the RADWAG XA 120/250.5Y.A?
This balance is designed for laboratories that need analytical-grade resolution alongside the extra capacity to accommodate heavier tare containers. Its OIML Class I approval and automated features reduce operator variability, while the larger 250 g range adds versatility. Order today and expand your laboratory's weighing capability with a single, well-connected instrument.
| Brand | RADWAG |
|---|---|
| Model | XA 120/250.5Y.A XA 5Y.A |
| Maximum Capacity | 120 / 250 g |
| Readability | 0.01 / 0.1 mg |
| Repeatability (5% Max) | 0.005 mg |
| Repeatability (Max) | 0.06 mg |
| Permissible Repeatability (5% Max) | 0.012 mg |
| Permissible Repeatability (Max) | 0.1 mg |
| Minimum Load | 1 mg |
| Verification Unit | 1 mg |
| Tare Range | -250 g |
| Minimum Weight (USP) | 10 mg |
| Minimum Weight (U=1%, k=2) | 1 mg |
| Linearity | ±0.06 / 0.2 mg |
| Eccentric Load Deviation | 0.2 mg |
| Sensitivity Time Drift | 1×10⁻⁶/Year×Rt |
| Stabilization Time | 4 s |
| Calibration | internal (automatic) |
| OIML Class | I |
| Leveling System | automatic - Reflex Level System |
| Pan Size | ø90 open-work pan + ø85 (option) mm |
| Weighing Chamber Dimensions | 200×170×220 mm |
| Weighing Chamber Doors | automatic |
| Display | 10″ touchscreen |
| Connectivity | USB-A ×2, USB-C, HDMI, Ethernet, Wi-Fi®, Hotspot |
| Protection Class | IP 43 |
| Operating Temperature | +10 — +40 °C |
| Operating Temperature Change Rate | ±0.3°C/1h (±1°C/8h) |
| Relative Humidity | 20% — 80% |
| Relative Humidity Change Rate | ±1%/h (±4%/8h) |
| Net Weight | 14.7 kg |
| Weighing Chamber | automatic |
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