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15

4. Technical Data

Accuracy

Telescope

Compensator

Distance 

Measurement

Circular Level

Circle

Environmental

Specifications

Standard deviation for 1km

double levelling ISO17123-2 

1.6mm

Erect Image

Magnification:   32X

View angle: 

 

1°20’

Valid objective aperture : 

38mm

Minimum focusing range: 

< 1.0m

Working range: 

 

±15’

Setting accuracy: 

 

±0.5” 

Multiplication factor:   

100

Additive constant: 

 

0

Sensitivity: 

  8’/2mm

Graduation:   1°/1gon 

Operating temperature: 

-20°c to 40°c

Storage temperature:   

-40°c to 60°c

Protection: 

  IP54

Dimension:  

 

205mm x 135mm x 140mm

Weight: 

  1.4kg

Содержание Titan TAL32

Страница 1: ...info satlabgps com www titanposition com USER MANUAL TAL32 Automatic Level...

Страница 2: ...orks etc this instrument is equipped with an air compensator A high precision leveling line will settle automatically after the circular bubble is adjusted properly The telescope system is equipped wi...

Страница 3: ...ported For further information please refer to page 9 Before measuring please check that the instrument is operating properly Once work has been completed please clean the instrument and place it in t...

Страница 4: ...gs 2 2 Sight and Focusing 2 3 Measurement 2 3 1 Height Measurement 2 3 2 Height Difference 2 3 3 Stadia Measurement 2 3 4 Angle Measurement 3 Checking and Adjustment 3 1 Circular Bubble 3 2 Line of Si...

Страница 5: ...nt 1 Reflecting Mirror 2 Circular Bubble 3 Bubble Adjusting Screw 4 Endless Drive 5 Horizontal Circle 6 Graduation Pointer 7 Footscrews 5 1 2 3 4 5 13 12 11 6 10 7 8 9 8 Base 9 Objective Lens 10 Focus...

Страница 6: ...d legs firmly into the ground Set the instrument and tighten the centering screw fig 1 Move the bubble to the centre of the circle by adjusting the foot screws fig 2 Adjust A and B screws to move the...

Страница 7: ...f through the peep sight Then rotate the focusing knob to ensure that the staff image is clear Coincide the vertical hair with the middle of the staff fig 4 Move your eye sight right left up and down...

Страница 8: ...e eyepiece and focusing knob to make the reticle and staff images clear Read data as shown in fig 5 H 1 403m 2 3 2 Height Difference Set up the instrument at a point approximately halfway between poin...

Страница 9: ...ding as b Example b 1 224m The difference a b is the AB height difference h Example h a b 1 735m 1 224m 0 511m 2 3 3 Stadia Measurement Read the staff and count the difference of L between two stadia...

Страница 10: ...1 480m 1 328m 0 152m Distance D 100 L 15 2m 2 3 4 Angle Measurement Direct instrument to staff A and turn Horizontal Circle to 0 fig 8 Point instrument to staff B Read off Hz angle from Horizontal Gra...

Страница 11: ...d and adjusted by a trained person regularly 3 1 Circular Bubble Center the bubble of the circular level precisely by using the leveling foot screws Turn the telescope around 180 fig 9 The bubble need...

Страница 12: ...t 30 40m apart Take the readings of staff A and B as a1 and b1 fig 12 Calculate the real height difference H a1 b1 Adjust the rest half of error by using the allen key fig 11 Repeat the above steps un...

Страница 13: ...oint A Then read staff A and staff B as a2 and b2 fig 13 Then you can get the logical value b2 a2 H b2 is the height b2 should be When the difference between b2 and b2 is more than 3mm the line of sig...

Страница 14: ...14 Rotate the adjusting screw until horizontal hair move to read b2 Fig 14...

Страница 15: ...O17123 2 1 6mm Erect Image Magnification 32X View angle 1 20 Valid objective aperture 38mm Minimum focusing range 1 0m Working range 15 Setting accuracy 0 5 Multiplication factor 100 Additive constant...

Страница 16: ...t 1 Piece Manual 1 Piece Carrying Case 1 Piece Allen Key 1 Piece Adjusting Needle 1 Piece Plumb 1 Piece SatLab Geosolution HK Limited Unit 335 My Loft Tuen Mun New Territories HongKong titan satlab co...

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