Potasyum hidroksit Refraktometresi Atago PAL-121S

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Potassium Hydroxide Refractometer Atago PAL-121S

Fiyat Sorunuz

Digital refractometer for precise potassium hydroxide concentration measurement with automatic temperature compensation and IP65 waterproof protection

  • High measurement accuracy (± 0.3%)
  • Lightweight, compact construction with ergonomic design
  • Water-resistant functionality
  • IP65 international protection rating - dust-proof and splash-resistant
  • Minimal sample requirement (1-2 drops per measurement)
  • Automatic temperature compensation (10-40°C ambient)
  • Portable and easy to transport
  • Digital LCD display
  • Battery-powered operation
  • Optional carrying case available
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Daha fazla detay

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Daha fazla detay

The Atago PAL-121S is a portable digital refractometer specifically calibrated for measuring potassium hydroxide (KOH) concentration in aqueous solutions. This compact instrument provides high-precision measurements with automatic temperature compensation across the 10-40°C operational range. The refractometer requires only 2-3 drops of sample for analysis, making it ideal for rapid quality control testing. With its IP65 dust and splash-proof rating, the PAL-121S is designed for laboratory and industrial field applications. The device features an easy-to-read digital display, ergonomic design, and battery-powered operation for maximum portability and convenience.

Technical Specifications

Model PAL-121S
Catalog Number 4521
Measurement Scale Potassium Hydroxide (W/W)
Measurement Range 0.0 – 50.0%
Resolution 0.1%
Accuracy ± 0.3%
Temperature Compensation Range 10 – 40°C
Sample Volume 2 to 3 drops
Measurement Time Approximately 3 seconds
Power Source 2 × AAA batteries
Battery Life Approximately 11,000 measurements (AAA batteries; approximately 1,500 for PAL-S only)
IP Rating IP65 Water-resistant
Dimensions and Weight 5.5 × 3.1 × 10.9 cm, 100 g (main unit only)

Applications

  • Chemical and pharmaceutical industry potassium hydroxide concentration verification
  • Soap and detergent manufacturing quality control
  • Industrial electrolyte concentration measurement
  • Agricultural lime and pH adjustment product formulation
  • Pesticide and agrochemical production
  • Recycled paper manufacturing processes
  • Cleaning product and liquid soap formulation
  • Veterinary pharmaceutical production
  • CO2 scrubbing material verification in plant-based experiments
  • Field and laboratory quality assurance testing

Frequently Asked Questions

What is potassium hydroxide and its primary applications?
Potassium hydroxide (KOH), also known as potassium hydrate, is a white solid chemical compound with high volatility. It melts at 360°C and dissolves in water with heat release. As an alkaline base, it has extensive industrial applications including Arab soap manufacturing, battery electrolytes, fertilizer production, pH correction of acidic soils, agrochemical synthesis, pharmaceutical manufacturing, recycled paper production, liquid soap formulation, cleaning product manufacturing, veterinary pharmaceuticals, and CO2 capture in botanical experiments.
How many samples can be tested with one set of batteries?
One set of AAA batteries provides approximately 11,000 measurements under normal operating conditions.
What is the IP65 rating and what does it protect against?
IP65 classification indicates the device is dust-proof and resistant to low-pressure water spray from any direction, making it suitable for laboratory and field environments with exposure to splashing or humid conditions.
What is the minimum sample volume required for measurement?
Only 2 to 3 drops of sample are required per measurement, minimizing sample waste and allowing for rapid testing.
How does automatic temperature compensation function?
The refractometer automatically adjusts measurement values based on ambient temperature between 10-40°C, ensuring accurate readings regardless of environmental conditions.
What is the measurement timeframe?
Each measurement is completed in approximately 3 seconds, providing rapid quality control results.

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