Accuracy: | <1mm |
---|---|
Model No: | Bts-912er |
Language: | English |
Export Markets: | Global |
Transport Package: | Carton |
Specification: | CE SGS |
Customization: |
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Our BTS-912ER Total Station is a reflectorless (free prism) total station designed with a RS232C compatible and asynchronous serial data transfer interface,digital input keyboard and a large LCD screen with text data displayed on it.It adopts the absolute code technology for angle measurement performance.The vertical angle doesn't need to be initialized after the total station is powered on,and the horizontal angle canbe saved without re-orientation even after the electricity is cut off.This total station also adopts CCD as the receiver,high-speed CPU processor,and the circle to achieve the function of angle reading.
Model |
BTS-912ER |
Telescope |
|
Length of sleeve |
150mm |
Objective aperture |
45mm |
Magnification |
30× |
Image |
Erect |
Field of view |
1º30' |
Shortest sighting distance |
1.5m |
Distance measurement(Good atmospheric condition) |
|
Distance |
Reflectorless:350m Single prism:2km Triple prism:3km |
Measurement accuracy |
±(2mm+2ppm×D)/ ±(3mm+2ppm×D) |
Measurement speed |
|
Fine mode |
1.8s(initial 2.5s) |
Fast mode |
0.9s(initial 2.5s) |
Tracking mode |
0.4s(initial 1.5s) |
Atmospheric correction range |
-499mm~+499ppm |
Prism constant correction range |
-99mm~+99mm |
Angle measurement |
|
Measurement mode |
Absolute cording |
Signal collection mode |
2 signals for horizontal 1signal for vertical |
Accuracy |
2" |
Minimum reading |
1"/5"/10"(optional) |
Data feedback time |
0.1" |
LCD display |
2 sides |
Memory |
50000(5000000 optional,SD expansion card) |
Optical plummet |
|
Amplification |
3× |
Field of view |
4º |
Image |
Erect |
Range of focusing |
0.5m~∞ |
Compensator |
|
Sensor |
Vertical axis compensation |
Range of compensation |
±3' |
Setting accuracy |
±1" |
Date communication |
|
Date output interface |
RS232C |
Level |
|
Plate level |
30"/2mm |
Circular level |
8,/2mm |
Power |
|
Battery |
Lithium rechargeable battery |
Operation time |
Distance measurement 4h Angle measurement 20th |
Instrument |
|
Voltage |
7.2V |
Size |
190×210×350mm |
Weight |
6KG |
Accessories |
Main instrument,battery,charge,cable,software CD,etc. |
1.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.
2.The shipping charges are not refundable and the customer should be responsible for all the charges of return and reshipping.
3.For our majority products (Auto level, Theodolite, Total Station) we are offing 1 year warranty;
4.For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;
5. For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.
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