Customization: | Available |
---|---|
Memory: | 8GB |
Interface: | TNC * 1 Lemo * 1 |
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Comparison between ZG20 operation and traditional operation mode | ||
Category | Traditional operation mode | ZG20 operation mode |
Number of round-trip operations | 3 times | 2 times |
Data exchange times | SD card 2 times | network/1 time |
Time consuming | Long, depending on the road conditions | 5 seconds |
Pleasure | Low | high |
model | Effective working radius of radio station | Number of station moving | Time for station moving (h) | labour intensity | Repetition rate | efficiency |
Tradition | 5km | 4 | 6 | large | high | low |
ZG20 | 15km | 1 | 2 | small | low | high |
GEOMAX ZG20 Specifications | ||
Tracking characteristics | ||
Satellite tracking | GPS, GLONASS, GALILEO, BEIDOU, QZSS | |
Performance index | ||
Static measurement | Horizontal 2.5mm+0.5ppm Vertical 5mm+0.5ppm | |
RTK measurement | Horizontal 10mm+1pmm Vertical 20mm+1pmm | |
DGPS | 25mm | |
Initialization time | 8s | |
Initialization Reliability | 99.99% | |
RTK positioning rate | 5Hz | |
Telecommunications | ||
Bluetooth | Class II | |
UHF Radio | Built in receiving and transmitting duplex integrated radio | It can be set as 1W/0.5W |
External radio station | HD OLED display | |
Real time voltage monitoring | ||
Intelligent identification of serial port baud rate | ||
Multi channel design, supporting multiple groups of simultaneous operations | ||
Network communication | 4G network module: All Netcom, supporting 4G/satellite station differential of China Unicom/China Mobile/China Telecom | |
GPS antenna characteristics | ||
GPS antenna | Internal integration | |
Antenna type | microstrip antenna | |
phase center | Zero phase center | |
Multipath suppression | Built in multipath suppression board | |
Environmental indicators | ||
Operating temperature | - 40 ° C~+65 ° C | |
Storage temperature | - 40 ° C~+80 ° C | |
Dustproof and waterproof | IP68 | |
Humidity | 100% anti condensation | |
Drop | 2m side down | |
Physical and power characteristics | ||
size | Height 95mm, diameter 192mm | |
Weight | 1.26kg, including battery and built-in radio | |
Battery | 74V3.1Ah rechargeable lithium battery | |
Usage time | 8h | |
External power supply | 9~15V | |
Key | Power key,function key | |
Display | LED * 7 | |
Interface | TNC * 1 LEMO * 1 | |
Memory and data | ||
Built in storage standard configuration | 8GB SD card | |
Differential output | CMR, CMR+, RTCM v2.3, RTCM V3. 0 RTCM V3. 2, Geomax X | |
ASCII output | NMEA0183 |
FAQ:
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 sending out.
We accept payment by TT,Paypal, West union.
If you'd like other payment method, Pls let us know before the order
Delivery / shippment :
1.Usually, we will send out the products within 3-5 working days after the payment confirmed
2.Before shipment, pls supply the following information to us :
Contact person or company name,Detail address,Telephone No,Zipcode
3.The buyer are responsible for the tax and/or duty charged by their country.
Return and warranty:
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.