Find HS Code and trade information for auto tripod

Auto Tripod

An auto tripod, also known as a self-erecting tripod, is a type of tripod designed for rapid deployment and automatic setup, primarily used in surveying, construction, and monitoring applications.

Material:

• Legs: Typically constructed from aluminum alloy for lightweight portability and corrosion resistance. Steel is used in heavier-duty models requiring increased stability. Carbon fiber is employed in premium tripods for maximum rigidity and minimal weight.
• Head: Often features a precision leveling head made from aluminum or steel. Some models integrate motorized or electronic leveling systems.
• Mechanism: Internal components utilize stainless steel and hardened alloys for durability and smooth operation.

Purpose:

The primary purpose of an auto tripod is to quickly and accurately establish a stable platform for instruments such as:

• Total Stations: Used in land surveying for angle and distance measurement.
• Theodolites: Precise angle-measuring instruments.
• Levels: Used for determining horizontal planes.
• Laser Scanners: For capturing detailed 3D data of environments.
• Monitoring Sensors: For deformation or movement tracking.

Function:

Auto tripods function through a spring-loaded or gas-assisted mechanism that automatically extends and locks the legs into a stable configuration. Key features include:

• Self-Leveling: Many models incorporate a leveling bubble or electronic leveling system to ensure the instrument is perfectly horizontal.
• Rapid Deployment: The legs deploy and lock with minimal manual intervention, significantly reducing setup time.
• Stable Platform: Provides a rigid and stable base for accurate instrument readings.
• Adjustable Height: Leg sections allow for varying instrument heights to suit different applications.
• Central Column: Some models include a central column for further height adjustment.

Usage Scenarios:

• Construction: Setting up levels for site grading, foundation layout, and vertical control.
• Surveying: Establishing control points, topographic surveys, and boundary mapping.
• Monitoring: Tracking structural deformation, landslide movement, and subsidence.
• Engineering: Precise instrument placement for infrastructure projects.
• Machine Control: Supporting instruments used in automated construction equipment.

Common Types:

• Mechanical Auto Tripods: Utilize a spring-loaded mechanism for leg deployment and locking. These are generally more affordable.
• Electronic Auto Tripods: Incorporate electronic leveling systems and remote control capabilities for precise and automated setup.
• Motorized Auto Tripods: Feature motorized leg deployment and leveling, offering the fastest and most accurate setup.
• Lightweight Auto Tripods: Designed for portability and ease of use in remote locations.
• Heavy-Duty Auto Tripods: Constructed from steel for increased stability and load capacity.
• Tribrach Auto Tripods: Integrate a tribrach for direct mounting of total stations and theodolites.

Based on the provided information, “auto tripod” can be classified under the following HS codes:

• 9031909195: This HS code falls under Chapter 90, which covers “Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof.” Specifically, it relates to “Parts and accessories: Other: Other Other”. This suggests the auto tripod is considered a part or accessory for measuring instruments. The tariff details indicate a base tariff of 0.0%, a surcharge of 25.0%, and a surcharge of 30.0% after April 2, 2025. A total tariff of 80.0% applies. It is important to note that this HS code applies to steel or aluminum products with a 25% surcharge.

• 9031905900: This HS code also falls under Chapter 90, covering “Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof.” More specifically, it relates to “Parts and accessories: Of other optical instruments and appliances, other than test benches: Other”. This suggests the auto tripod is a part or accessory for optical instruments. The tariff details indicate a base tariff of 0.0%, a surcharge of 25.0%, and a surcharge of 30.0% after April 2, 2025, resulting in a total tariff of 55.0%.

According to the provided reference material, the HS code options related to 'auto tripod' are limited, with only the following 2 found.