Высокая точность W420-3 лучший Лазерный коллиматор для
- Категория: Запчасти и аксессуары для инструментов >>>
- Поставщик: Shanghai,Hexin,Survey,Instrument,Company,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.46 $* | 0.50 $* |
| Aug-16-2025 | 0.88 $* | 0.82 $* |
| Jul-16-2025 | 0.8 $* | 0.81 $* |
| Jun-16-2025 | 0.91 $* | 0.21 $* |
| May-16-2025 | 0.0 $* | 0.67 $* |
| Apr-16-2025 | 0.19 $* | 0.28 $* |
| Mar-16-2025 | 0.19 $* | 0.50 $* |
| Feb-16-2025 | 0.87 $* | 0.54 $* |
| Jan-16-2025 | 0.40 $* | 0.36 $* |
Характеристики
High precision W420-3 best laser collimator for total station
Product Description
Technical Features of the Calibrator(Model W420-3)
1.Three parallel light pipes (W420-3),in low angle, horizontal angle (with fine adjustment function) and high angle respectively
2.The parallel light pipes in horizontal angle has a fine adjustment function.And the long level with the precision of 20” equipped at the side can greatly enhance the testing precision of horizontal collimation angle. Moreover, the horizontal angle has self-checking function.
3.A cross-hair board with the precision of 30” is integrated in each parallel light pipe, ideal for calibrating high precision measuring instruments.
4.The two stationary ring seats at each end of the parallel light pipe allow some space for adjustment. Users can adjust the measuring difference to suit specific needs.
5.The latest cold light source is applied, which can make the parallel light pipe more lasting.Users can adjust the intensity of the light according to your need and different lighting conditions.
6.The up-down worktable has a 30cm adjustable range. At the center of the top and bottom, there are two apertures, which can be used to test the optical system of theodolites.Such design is very user-friendly and can accommodate more instruments
7.The up-down worktable has a large rotary handle,adding to the flexibility and user-friendliness of the product.
8.At center of the up-down worktable there is a center spiral to connect and fix the equipment to be calibrated. The spiral is suitable for screws of both English and metric measurements, so that both domestic and imported measuring equipment can be calibrate.
9.Four adjustable horizontal wheels at the base,and four circular cushion blocks to enlarge the stressed area at the base.
10.The product has an aesthetic design, a scientific structure and very high stability. The total weight of the product is 95kg.
Product Show
W420-3 | |
Three parallel light pipes,in low angle,collimating horizontal angle and high angle respectively | |
The set angle | the horizontal angle :90°0' |
the low angle and high angle: 30°(±30°) | |
Length of the lens barrel | 400MM |
Effective aperture | 56MM |
Focus | 420mm |
Scale value of the cross-hairs board | 30" or [20"] |
For the parallel light pipe in collimating horizontal angle | |
Max. adjustable range of parallel light pipes in low angle and high angle | |
Angle of field | 10°20' |
Resolution | 3" |
Magnification | 5.7~7x |
Sighting distance | 20~25cm |
A central spiral at the worktable to connect and hold the equipment to be calibrated. | |
Max, range of adjustment for up-down worktable:30cm (including apertures) | |
Our Services
1.Any inquiries will be replied within 12 hours.
2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.
3.All products will have been strictly quality checked in factory before seding out.
Packaging & Shipping
We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS,China Air Post.
You can also choose your own shipping forwarder.
FAQ
1. So for technical support where can I ask?
A: Please just send your questions to me and I will forward your requirement to the right person since all our technicians or factory engineers are speak Chinese only.
2. We want to import it, but we have not any import/export license, so, please let us know how it will be materialized, so that we can get that instrument without any problem.
A: As we will ship the product through express company like DHL/TNT, you don’t necessarily have any import/export license. The carrier/express will deliver the product to your office or your place and they will finish the custom clearance on behalf of you however you will have to provide supporting information or document, usually the PI, when necessary. You will also pay the fee or tax to the carrier. There are 2 typical fee may occur. One is custom duty upon your cargo value and category. The other is VAT/GST which is Value Added Tax upon on the cargo value and your local VAT rate.
