●Production Description
Our Copper-Coated Mini Prism GMP104 consists of a 1-inch (25.4mm)
monitoring prism, held in water proof aluminum housing and by a
sturdy aluminum L-bar holder.
With a copper-coated prism made from high quality optical glass,
offers a working range of up to 7000ft (2000m).
A special dirt and condensation-resistant coating keeps the
reflective surface clear without regular maintenance and the tight
fit of the holder prevents water issues.
Stand the mini-prism on any flat surface for temporary use, or
securely attach the L-bar Mini Prism to a wall or structure for
long term use in any weather.
This makes it ideal for deformation and mining surveys. Of course,
the mini prism can be detached while the L-bar is mounted.
 | GMP104 is a kind of popilar mini monitoring prism mounted in
aluminium metal holder, supplied with L-bar for fixed installations
with a weight of 0.25kg.
The prism offset is dependant on the mounting position.
Prism Offset:
For Topcon, Trimble: -25.5mm;
For Leica: +8.92mm. |
|
Material of prism | BK7, Grand A glass |
Diameter of prism | 25.4mm (1") |
Prism Total Angular Deviation | 60 / 40 |
Total Angular Deviation | <5arc senconds |
Coating of prism | Three reflected surfaces coated with copper |
Flatness | 1/4 wave |
●Feature
*Perfect for deformation or mining surveys, and places where a
permanent mounting is needed
* Mini surveying prism mounted in aluminium metal holder
* Supplied with L bar for fixed installations
* The prism offset is dependent on the mounting position. IR range
2000m.
* Can be used in damp environment
●Application
●Company Profile
●FAQ
Q: Do you have the samples to provide? Is it free of charge?
A: Yes. We provide samples for free of charge, with freight
collection.
Q: How about the goods package? Is the customized OEM packing &
logo accepted?
A: Usually with neutral packing. Pallet packing. Also, OEM packing
is also available.
You need just inform us your logo & packing information in details.
Q: How much the freight would be?
A: It depends on your area, we used TNT/FedEx/DHL for samples,
sea-shipping for bulk quantity order.
But cost-saving and fast efficiency can be guaranteed.
Q: Is there any discount for large quantity?
A: Yes, definitely. It will be depending upon what you ordered, and
how many it is ordered.
Q: What is the lead time for delivery?
A: Usually 3-7 days after payment (deposit). This time includes
production time, and testing time before leaving factory.
Q: Is there any policy for the problem goods?
A: Yes, if the quality problem caused by us, please contact with
our sales directly, and we will take all the cost, and replace
you new one; if the product problem is caused by customers, then
customers will take the costs for new one. We don't accept any
unreasonable return back.
Any product-related questions please consult our sales or
technician. We'll try out best to help you out.
