Secchi Disc 9 Inch Black and White


Tk 1,500
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  • 1 Pcs Sacchi Disk (without rope)
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  • Size: 8 inch - 9 inch
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  • To measure the transparency of water
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  • Made in Bangladesh
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\n \nA Secchi disc is a circular, flat disk used to measure the transparency of water. Typically made of plastic or metal, it has a diameter of about 20 to 30 centimeters (8 to 12 inches) and is often painted white or black and white to enhance visibility underwater. \n
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  • Kit includes (1) Secchi Disk 9 inches, (1) 10+ feet of string, (1) Small handle.
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  • Used for quick qualitative measurements of the clarity of water over time.
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  • Based on clarity, turbidity is related to the number of sediments or pollutants in the water.
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  • Apparatus is used to determine the transparency of water in lakes, streams, oceans, and other bodies of water. The disk is 9 inches in diameter with alternating black and white quadrants. By placing the disk in water and holding onto the string, a user can measure the clarity and turbidity of the water. Click to Learn how to use the Secchi Disk.
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\nA Secchi disk is a simple, yet effective tool used to measure the transparency of water in lakes, rivers, and oceans. Here’s an overview of its features, uses, and benefits: \n \n
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Key Features of the Secchi Disc

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  1. Design: The Secchi disc is typically a circular disk, often painted white or black and white, with a diameter of about 20 to 30 centimeters (8 to 12 inches).
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  3. Depth Markings: It usually has a cord attached for lowering into the water, with depth markings to measure how deep the disc is submerged.
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  5. Material: Made from durable materials like plastic or metal, ensuring it can withstand outdoor conditions.
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General Uses of the Secchi Disc

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  • Water Clarity Measurement: The primary purpose of a Secchi disc is to measure water transparency, which is an indicator of water quality.
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  • Environmental Monitoring: Used in ecological studies to assess the health of aquatic ecosystems and monitor changes over time.
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  • Research and Education: Commonly employed in educational settings to teach concepts related to light penetration, photosynthesis, and aquatic biology.
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Benefits of the Secchi Disk

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  • Simplicity: Easy to use and requires no complex equipment, making it accessible for both professionals and amateur scientists.
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  • Cost-Effective: Inexpensive to produce and maintain, allowing widespread use in various research and monitoring programs.
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  • Visual Assessment: Provides a straightforward visual method for evaluating water quality, helping to identify issues like algal blooms or sedimentation.
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\nOverall, the Secchi disc is an essential tool in limnology and oceanography, enabling effective monitoring of water clarity and contributing to the understanding of aquatic environments.




    \n
  • 1 Pcs Sacchi Disk (without rope)
  • \n
  • Size: 8 inch - 9 inch
  • \n
  • To measure the transparency of water
  • \n
  • Made in Bangladesh
  • \n
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