High Accuracy Invar Staff 2m for Automatic Digital Level Topcon DL-502/503

Place of Origin China
Brand Name Leosurvey
Certification ISO
Model Number ISBP52
Minimum Order Quantity 2pcs
Price 1000USD~1200USD
Packaging Details Aluminum Case and Carton Box
Delivery Time 3-5 work day
Payment Terms T/T
Supply Ability 500pcs per month
Product Details
Model ISBP52 Used For Topcon DL-502/503 Digital Level
Random Graduation Errors ≤ 2μm Length 2m
Net Weight 7.5Kg/Pc Gross Weight For 2pcs With Package 24Kg
Material Invar Tape Color Yellow
LED Light Strip Optional Graduation Barcoded
Invar Tape Specification 0.7×25mm Rod Body Straightness ≤4mm
Error Of Every Meter ≤0.04mm Package Aluminum Case
Catagory Level Accessory
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Product Description

High Accuracy Invar Staff 2m for Automatic Digital Level Topcon DL-502/503

 

Model: ISBP52

 

Specification:

Model ISBP52
Used For Topcon DL101C/102C digital level
Random Graduation Errors: ≤ 2μm
Length 2m
Net Weight 7.5Kg/Pc
Gross weight for 2pcs with Package 24Kg
Material Invar tape
Color Yellow
LED Light Strip Optional
Invar Tape Specification 0.7×25mm
Rod Body Straightness ≤4mm
Error of Every Meter ≤0.04mm
Package Aluminum Case

 

 

Leosurvey Invar Staff:

  1. Superior graduation accuracy and high quality image of stripes.
  2. Body of the Invar staff made of rigid aluminum profile with anodized surface. It makes sure it is not easy to get deformed in the process of measurements and very convenient to carry.
  3. Invar tape seated in a protection groove of staff profile and tensioned by soft spring to compensate extension coefficient of staff profile.
  4. Foot plate of chrome-alloy; hardened, smooth and ground.
  5. Equipped with two circular bubbles and fold-away handles. Handles zinced and powder-coated.
  6. Staff Length is customizable according to customers’ needs.
  7. LED strip lights is optional. It can be used in mines, tunnels, night-time construction sites. Equipped with two pieces of power bank.

 

What We can Supply:

We can supply both barcoded staff and graduated staff for customers. Barcode marking staff is used for digital levels and graduated marking staff is used for optical levels.

So far we have supplied levelling staffs for many different levels brands like Trimble, Topcon, Leica, GeoMax, South, Sokkia, etc.

50cm 1m 2m 3m are available.

 

Surveying Accessory Invar Rods

Invar Grade Rods are used in land surveying when first-order high-precision elevation leveling is to be performed. The Grade Rod, also known as Leveling Rods and Leveling Staff are made of Invar which is a nickel–iron alloy notable for its uniquely low coefficient of thermal expansion. The name "Invar" comes from the word invariable, which refers to its relative lack of expansion or contraction with temperature changes which directly lends itself to making the most reliable rod for measuring elevation changes in land.

High Accuracy Invar Staff 2m for Automatic Digital Level Topcon DL-502/503 0

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Package: 2pcs/pair in one aluminum case

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