Ludwig ASTM Hydrometers Type 3 H, API Gravity Calibrated at 60’F

Ludwig ASTM Hydrometers Type 3 H, API Gravity Calibrated at 60’F

Product Description: Ludwig ASTM Hydrometer Type 3H

Ludwig ASTM Hydrometer Type 3H is a precision laboratory instrument specifically designed to measure the API Gravity of petroleum products. It is widely used in the petroleum industry for quality control and process monitoring.

Key Features

• High Precision: Designed for accurate and reliable API Gravity readings.
• Specific Range: Measures API Gravity within the range of +19 to +31 with a 0.1°API scale division.¹
• Accurate Calibration: Calibrated at 60°F (15.56°C) for consistent and reliable measurements.
• Durable Construction: Made from high-quality materials that are resistant to chemicals and corrosion.
• Ergonomic Design: The 330 mm total length provides comfortable handling and ease of use.²
• ASTM Standard: Adheres to ASTM standards, ensuring compatibility and reliability in various applications.

Technical Specifications

• Type: ASTM Type 3H³
• API Gravity Range: +19 to +31 °API⁴
• Scale Division: 0.1 °API⁵
• Calibration Temperature: 60°F (15.56°C)
• Total Length: 330 mm⁶
• Item No: 3202003
• Brand: Ludwig

Applications Ludwig ASTM Hydrometers Type 3 H, API Gravity Calibrated at 60’F

• Petroleum Industry:
  • Determining the API Gravity of crude oil and refined products.
  • Quality control and process monitoring in refineries.
  • Crude oil classification and trading.
• Research Laboratories:
  • Petroleum research and development.
  • Fuel analysis and characterization.

How to Use

1. Preparation: Ensure the hydrometer and the graduated cylinder are clean and dry.
2. Filling: Carefully pour the petroleum product into the graduated cylinder.
3. Insertion: Gently place the hydrometer into the liquid. Allow it to float freely without touching the cylinder walls.
4. Reading: Observe the point where the liquid surface intersects the hydrometer stem. Read the API Gravity value from the scale.

Summary Ludwig ASTM Hydrometers

The Ludwig ASTM Hydrometer Type 3H is a specialized tool for accurate and reliable API Gravity measurements of petroleum products. Its high precision, specific range, and robust construction make it an essential tool in the petroleum industry and research laboratories.