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Ultra Analytical Balance 0.0000001g Radwag UYA 2.4Y

Fiyat Sorunuz

Next-generation ultra micro balance for precise mass determination with ±0.1 µg readability and automatic internal calibration

  • Ultra-high readability of 0.1 µg (micrograms)
  • Maximum capacity of 2.1 g with exceptional precision
  • Dual-system architecture: separate indicator and mechanical balance
  • Internal automatic calibration system
  • Electrostatic protection via glass and steel construction
  • 5.7-inch color touchscreen display with advanced interface
  • OIML Class I classification
  • Stabilization time: 10-20 seconds
  • Temperature and time drift compensation

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The new generation ultra micro balance UYA 4Y is engineered to meet the highest requirements for mass determination. An integrated automatic internal adjustment and calibration system ensures excellent measurement reliability and precision. The instrument comprises two main assemblies: a separate indicator unit and an independent precision mechanical weighing system. This dual-component design eliminates heat effects from the electronic components on mechanical elements and provides protection against shock and vibration from users. All components are constructed from glass and steel to eliminate the effects of electrostatic discharge.

Technical Specifications

Maximum Capacity [Max] 2.1 g
Readability [d] 0.1 µg
Tare Range -2.1 g
Repeatability (at 5% Max) 0.25 µg
Repeatability (Max) 0.4 µg
Linearity 1.5 ± µg
Eccentric Load Deviation 1.5 µg
Sensitivity Offset 1.5 × 10⁻⁶ × Rt
Sensitivity Temperature Drift 1 × 10⁻⁶ / °C × R
Sensitivity Time Drift 1 × 10⁻⁶ / Year × R
Minimum Weight (U = 1%, k = 2) 0.05 mg
Minimum Weight (USP) 0.5 mg
Stabilization Time 10 – 20 s
Calibration Internal (automatic)
OIML Class I
Display 5.7 inch resistive color touchscreen
Power Supply 100 ÷ 240 V AC 50/60 Hz
Maximum Power Consumption 700 mA (wireless terminal – 1 A)
Operating Temperature +10 ÷ +40 °C
Operating Temperature Change Rate ± 0.3 °C / 1 hour (± 1 °C / 8 hours)
Atmospheric Humidity 40 ÷ 80%
Atmospheric Humidity Change Rate ± 1% / hour (± 4% / 8 hours)
Weighing Chamber Dimensions Ø90 × 90 mm
Pan Diameter ø16 mm
Packaging Dimensions 660 × 660 × 455 mm
Net Weight 9.1 kg

Applications

  • Pharmaceutical and chemical substance analysis
  • Laboratory mass determination and weighing
  • Precious metal and gemstone evaluation
  • Quality control and verification testing
  • Research and development applications
  • Micro-sample analysis
  • Compliance with USP and OIML standards
  • Calibration and metrology services

Frequently Asked Questions

What makes this balance suitable for ultra-precise measurements?
The UYA 2.4Y features a dual-component design with a separate indicator and independent mechanical weighing system. This architecture minimizes heat effects on sensitive mechanical elements and provides excellent vibration isolation, enabling readability down to 0.1 µg.
How does the automatic calibration system work?
The integrated automatic internal adjustment and calibration system continuously monitors and adjusts for environmental variations, ensuring consistent measurement accuracy and eliminating the need for manual calibration procedures.
What protection does the glass and steel construction provide?
Glass and steel materials are used to eliminate electrostatic discharge effects on measurements, ensuring that external electrical fields do not interfere with the weighing accuracy.
What is the stabilization time for measurements?
The balance requires 10 to 20 seconds to stabilize and provide reliable measurement results after a sample is placed on the pan.
Is this balance suitable for pharmaceutical applications?
Yes, the UYA 2.4Y meets USP (United States Pharmacopeia) minimum weight requirements (0.5 mg) and is OIML Class I certified, making it suitable for pharmaceutical and regulatory-compliant applications.
What are the environmental operating conditions?
The balance operates optimally at temperatures between +10 and +40 °C with atmospheric humidity between 40 and 80%. Temperature stability should not exceed ±0.3 °C per hour for best results.