Commander 38.1mm Mini Prism for Track and Trail Surveying Magnetic Mini Measuring Ball Prism

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: PB117
• Usage: Surveying
• Shape: Cube Corner Prism
• Material: Glass
• Application: Geographical Survey
• Customized: Customized
• Coating: Silver / Copper
• Offset: 17.5mm
• Frame Material: Bearing Steel, Nickel-Plated Surface
• Centring Deviation: 0.1mm
• Transport Package: Carton
• Specification: 1KG
• Trademark: Commander
• Origin: China
• HS Code: 9002909090
• Production Capacity: 10000

Product Description

 

Product Description

 

Commander 38.1mm Mini Prism For Track And Trail Surveying Magnetic Mini Measuring Ball Prism

 

Model NO.	PB117
Applicable	Surveying
Prism Diameter	25.4mm
Prism Material	BK7
Offset	+17.5mm
Constant	-16.9mm
Feature	• Prism housing material: Bearing steel, nickel-plated surface;  • housing diameter: 38.1mm;  • Prism effective diameter: 25.4mm.  •Circularity: 0.002mm.  • Coating: Silver Coated.  • Constant: -16.9mm, Prism offset: +17.5mm.  • Centring deviation: 0.1mm.  • Be Pulled or held by a magnet, Air path corner cube in spherical housing. Prism center is located in center of the ball.  • Applied for precision measurements and automatic measurements. Apply to high-speed track and trail.

  
What is the purpose of a mini prism?
Mini prisms are capable of providing high positional accuracy due to their small size. They come with a built-in leveling bubble and an attachable spike. This type of arrangement allows for pinpoint accuracy during any type of land surveying job.

What is a surveying prism?
Survey prisms are specially designed retro-reflectors or, more precisely a corner reflectors, that are used to reflect the signal from an Electronic Distance Measurement device such as Total Stations.

What is a prism used for in surveying?
Prisms reflect the infrared beam emitted by a Total Station back to its source, allowing it to calculate precise distance and angles. A prism in surveying applications is built in such a way that it reduces the scatter of an EDM signal, allowing for more accurate and longer range electronic measurements.

What is a monitoring prism used for?
Optical survey prisms, sometimes called "monitoring prisms" are glass reflectors used with total stations and AMTS monitoring systems. Prisms reflect the infrared beam emitted by the total station, allowing it to calculate the precise distance to the prism and resolve the horizontal and vertical angles to the prism.

How accurate is a survey prism?
For prism , we have Zygo inferometer for inspection. After manufacture, each prism is measured by Zygo inferometer to determine its beam deviation. Products quality and accuracy can be guaranteed.
 

Company Profile

Packing & Delivery

 

FAQ

Q:Can we get your samples?
A:Sure ,we would like to offer the sample for you to test our quality before large order.

Q:What's the delivery time?
A:  For inventory: the delivery is 5-10 workdays after you place the order.
 For customized products: the delivery is 2 or 3 workweeks after you place the order.

Q:What is your payment term?
A:T/T, Paypal, Western Union, Credit card and etc..

Q:How to ensure the safety of payment?
A:Commander has been operating foreign trade for more than 9 years,We value our reputation in this field.