Optical collimator for total station theodolite auto level, collimator tubes

Description

***worldwide shipping***
Technical characteristics
1. Three parallel light guides at a low angle, at a horizontal angle (with fine adjustment function) or at a high angle
2. The parallel light guides at the horizontal angle have a fine adjustment function. And the long plane with the accuracy of 20 inches on the side can greatly improve the horizontal collimation angle test accuracy. In addition, the horizontal angle has a self-checking function.
3. A crosshair with an accuracy of 30 inches is integrated in each parallel light guide, which is ideal for calibrating high-precision measuring devices.
4. The two stationary ring seats at each end of the parallel light guide provide space for adjustments. Users can adjust the measurement difference to meet specific requirements.
5.The newest cold light source is used, which extends the life of the parallel light guide. Users can adjust the intensity of the light to suit their needs and different lighting conditions.
6. The up-down work table has an adjustable range of 30 cm. In the middle at the top and at the bottom there are two openings with which the optical system of the theodolites can be tested. This design is very user-friendly and can accommodate more instruments
7. The up-down work table has a large rotating handle which increases the flexibility and ease of use of the product.
8. In the middle of the up-down work table there is a central spiral for connecting and securing the devices to be calibrated. The spiral is suitable for English and metric screws so that both domestic and imported gauges can be calibrated.
9. Four adjustable horizontal wheels on the base and four circular pillow blocks to increase the stressed area on the base.
10. The product has an aesthetic design, a scientific structure and very high stability.
Three parallel, low angle light guides that collimate the horizontal angle and the high angle
The set angle
the horizontal angle: 90 ° 0 '
the low angle and the high angle: 30 ° (± 30 °)
Length of the lens barrel
400 MM
Effective aperture
56MM
focus
420 mm
Scale value of the crosshair
30 "or [20"]
For the parallel light guide in the collimating horizontal angle
Minimum fine-tuning accuracy of the horizontal axis: <= 10 "
Minimum fine-tuning accuracy of the vertical axis: <= 10 "
Max. Adjustable range of parallel light guides at low and high angles
the horizontal wire: ≥60 ', the vertical wire: ≥60'
Field angle
10 ° 20 '
resolution
3 "
enlargement
5.7 ~ 7x
Visibility
20 ~ 25 cm
A central spiral on the work table for connecting and holding the devices to be calibrated.
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