Gance B20 automatic optical level

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US $100-120 / Pieces | 2 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Gance
Model Number:
B20
Accuracy:
0.7 mm
Compensaor:
Automatic magnetic damping system
Magnification:
32X
Water proof:
IPX6
Objective aperture:
42mm
Gance Brand:
Gance B20 automatic optical level
Supply Ability
Supply Ability:
200 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
1 piece packed in 1 plastic carton.
4 pieces packed in 1 paper carton.
30*20*20cm (3kg)/pcs
Port
Shanghai
Lead Time :
2-3 working days after payment confirmed

Specifications

1.1km Erroc: 0.7mm
2.Magnification: 32X
3.Automatic magnetic compensator
4.Water proof: IPX6
5.Gance automatic level

Gance B20 automatic optical level

Features:

  • High precision & stability of magnetic compensator
  • Key components for imported materials
  • 32X magnification
  • Objective aperture 42mm
  • B40 Accuracy without micrometer ≤1.5mm
    B30 Accuracy without micrometer ≤1.0mm
    B20 Accuracy without micrometer ≤0.7mm

  • IPX6 water protection  

Specification:

Technical

B40

B30

B20

1Km Error

≤2.0mm

≤1.5mm

≤0.7mm

Magnification

32X

 

Objective aperture

42mm

Resolution

  ≤3.5″

≤3.0″

Angle of View

1°20’

Image

Erect

Reticle

Cross reticle

 Wedge

Min view Distance

≤0.3m

View Distance error

≤±0.4%

Focusing Error

≤1.0m

≤0.7m

Compensator

Magnetic damper

Working Range

≥15′

Compensating Error

≤0.3″

≤0.2″

Setting Accuracy

≤0.5″

≤0.3″

Setting Time

≤2s

Bubble

10′/2mm

8′/2mm

Scale

1°or 1gon

Water impervious

IPX6

Accessories

Manual,Plumb bob,Allen key,Adjusting pin, Downy cloth,Sicdative each one.

Weight

    N.W:1.75kg  

   N.W:1.8kg  

 

G.W:3.0kg

G.W:3.0kg

Package

Piasic case, small cartons packed in big carton

Big carton size

40X31.5X41.5cm

76X46X42cm

Pictures: 

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IMG_0408.JPGIMG_0406.JPGIMG_0407.JPG

 

 

Payment:

1.We accept T/T, Paypal and West union. The best way is directly online payment by Escrow,you can choose yourself. if you want other payment terms, pls let us know before the order.

2. If online payment, full payment must make within 7 days after you place your order, or the order will be invalid or canceled by the system.

3.Make sure that you have completed all the detail information like contact person, address, zip code, telephone No when fill in the buyer's information.

Shipment:

Note:DHL/UPS/Fedex/TNT Express usually take about 3-5 working days to the destination. While about 10-15 days by EMS.

1.We will send the goods within 3-5 working days after payment have been confirmed.

2.The buyer should be responsible for the taxes or duty charged by their country. 

   And the goods will be marked as "gifts" or "sample" for your easy custom clearance

  and less charge

Return and warranty:

1.All products have one year warranty, if there is no man-made problems,we will replace or repair for you freely.

2.All products are inspected before shipment, if you are not satisfactory with the purchase,you can exchange the items in one week,and you must contact us within 24 hour of receipt of the products.

Feedback:

will be high appreciated after receive the items.

Since your feedback are very important four our business development.

Contact us:

Skype:jeffsongsursup

Yahoo messenger: jeffsonghexinsurvey

Trade manager:hexinsurvey

Tel:0086-21-61458318

Mobile:0086-13701633423