1.minimum values read" + 2'
2. weight 6kg
3. volume(mm3) 310x 160x 148
4.working time > 12 hours
Port: beijng
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Year
Payment Terms: T/T
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Model. | TD-1E A |
Product Name: | theodolite |
Technical parameters: | one Measuringprocess standard deviation in horizontal direction ≤±0.8" one Measuringprocess standard deviation of vertical direction ≤±6" |
disk partition | 3600 °/400g |
minimum values read" | 1″/ 1cc |
compensation range | + 2' |
compensation range | + 2' |
collimation and laser axis error | 0.3" |
semiconductor wavelength and power | |
spot diameter ( mm / M ) | |
laser measuring distance ( m ) | |
instrument power | |
working time | |
instrument working environment | |
telescope observation form image magnification | 30X |
effective diameter of objective lens ( mm ) | 40 |
visual field angle | 1° 30' |
the most short distance ( m ) | 2 |
stadia multiplication constant of | 100 |
stadia addition constant of | 0 |
Jian Chang ( mm ) | 172 |
level long level | 20" /2mm |
circle level | 8 ' / 2mm |
optical plummet magnification | 3X |
focusing range ( m ) | 0.5 ~ |
test instrument in weight and volume | |
weight | 6kg |
volume(mm3) | 310x 160x 148 |
instrument base | Zeiss Wilt |