ISBLS3 Precise High Accuracy Invar Levelling Staff for Leica Sprinter Digital Level 3m Length

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x모델 | ISBLS3 | 를 위해 사용합니다 | 라이카 단거리 주자 디지털 레벨 |
---|---|---|---|
임의적 눈금반 | ≤ 2μm | 길이 | 3m |
정미중량 | 13Kg/Pc | 패키지와 2 PC를 위한 총 중량 | 33KG |
재료 | 인바 줄자 | 색 | 노랑색 |
LED 라이트 스트립 | 선택적입니다 | 졸업 | 바코드 부착됩니다 |
인바 줄자 상술 | 0.7×25mm | 로드 본체 곧음 | ≤4mm |
모든 미터의 에러 | ≤0.04mm | 패키지 | 알루미늄 케이스 |
종류 | 수준 부속물 |
ISBLS3 Precise High Accuracy Invar Levelling Staff for Leica Sprinter Digital Level 3m Length
Model: ISBLS3
Specification:
Model | ISBLS3 |
Used For | Leica Sprinter digital level |
Random Graduation Errors: | ≤ 2μm |
Length | 3m |
Net Weight | 13Kg/Pc |
Gross weight for 2pcs with Package | 33Kg |
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 |
Invar Rod:
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.
The essence of manufacturing Invar levelling staff is the formation of strips on the Invar tape. Leosurvey possesses advanced coding and engraved system and technology. It takes laser interferometer as length standard. The graduation of the precision Invar levelling staff is engraved in the paint coating with an interferometrically controlled laser beam, ensuring superior graduation accuracy and edge sharpness.
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.
ISBLS3 Invar Staff Highlights:
A. Superior graduation accuracy and high quality image of stripes.
B. 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.
C. Invar tape seated in a protection groove of staff profile and tensioned by soft spring to compensate extension coefficient of staff profile.
D. Foot plate of chrome-alloy; hardened, smooth and ground.
E. Equipped with two circular bubbles and fold-away handles. Handles zinced and powder-coated.
F.Staff Length is customizable according to customers’ needs.
G.LED strip lights is optional. It can be used in mines, tunnels, night-time construction sites. Equipped with two pieces of power bank.
Item Details:
Package: 2pcs/pair in one aluminum case; With Extra outer carton