Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections)

The Windaus-Labortechnik Viewing Window, also known as a Secchi Disk, is a vital tool for assessing water clarity and light penetration. Designed with a 250 mm diameter, it features a four-segment configuration with alternating black and white sections to enhance visibility during measurements. Constructed from durable, hard-wearing plastic, the disk includes a lead weight to facilitate smooth lowering into the water. An approximately 15 cm high rod equipped with an eyelet allows for easy attachment of a lowering line, which is marked at 50 cm intervals for precise depth readings. Please note that the lowering line is sold separately.

Key Features:

• Brand: Windaus-Labortechnik
• Diameter: 250 mm
• Design: Four segments with two black and two white areas for improved visibility
• Material: Sturdy, hard-wearing plastic with lead weight for stable lowering
• Rod: Approximately 15 cm high with eyelet for attaching lowering line
• Lowering Line: Marked in 50 cm intervals (sold separately)

This Secchi Disk is essential for environmental monitoring, research, and educational purposes, providing reliable measurements of water transparency and light penetration.

Frequently Asked Questions

1. What is the Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections) used for?

It is a vital tool for assessing water clarity and light penetration. Designed with a 250 mm diameter, it features a four-segment configuration with alternating black and white sections to enhance visibility during measurements. Constructed from durable, hard-wearing plastic, the disk includes a lead weight to facilitate smooth lowering into the water. An approximately 15 cm high rod equipped with an eyelet allows for easy attachment of a lowering line, which is marked at 50 cm intervals for precise depth readings. Please note that the lowering line is sold separately.

2. Is the Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections) suitable for the laboratory application described by the manufacturer?

Yes. It is designed for the laboratory application described by the manufacturer, and offers a diameter of 250 mm to support this kind of work.

3. What diameter does the Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections) have?

It has a diameter of 250 mm, and is supplied under manufacturer part number 394328003.

4. What is the Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections) made from and what features does it include?

It is made from sturdy, hard-wearing plastic with lead weight for stable lowering. It also offers four segments with two black and two white areas for improved visibility, approximately 15 cm high with eyelet for attaching lowering line and marked in 50 cm intervals (sold separately).

5. How does the Windaus-Labortechnik Viewing Window/Secchi Disk 250 mm Diameter, Four-Segment Design (Two Black Sections) compare with the Haldenwanger Funnel acc. Dr. Hirsch 13 mm Disk Diameters, Porcelain, DIN 12905 from Haldenwanger?

For the laboratory application described by the manufacturer, the Windaus-Labortechnik model is the better choice, offering a diameter of 250 mm. The Haldenwanger model offers a disk diameter of 13 mm as an alternative, while the Windaus-Labortechnik model's four segments with two black and two white areas for improved visibility and approximately 15 cm high with eyelet for attaching lowering line help make it a strong fit for the laboratory application described by the manufacturer.