GDQ – 2D is a digital logging system specially designed for the convenience of field work, which can connect with various kinds of pipe and log. Because this system uses a series of advanced technology, it improves the use of one ground-based instrument controlling one heavy logging probe into one ground-based instrument controlling various kinds…
Max.capacity: 0.6KN Dimension of specimen: Φ39.1mm x 80mm Speed : 2.4mm/min Dimensions 500 x 170 x 380 mm(L W H)
Angle Measurement(Hz,V) Measurement Method Absolute Encoding Minimum Readout 1″/5″/10″ Angle Accuracy 2″ Distance measurement (with reflector) Single prism 2500m Reflective Sheet 800m Accuracy 2mm+2ppm Measuring time(Fine/Quick/Tracking) 1.5s/1s/0.5s Distance measurement (reflectorless) Reflectorless Range 350m Single Prism 7500m Accuracy 3mm+2ppm Measuring time 1.5s Telescope Magnification 30X Field of View 1°30′ Minimum…
Technical Data : Telescope ImagingErect image Objective aperture 45 mm Magnification 30 x Resolution ≤3” Field of view 1° 30’’ Shortest focusing distance1.35 m Stadia multiplication constant 100 Stadia addition constant 0 Angle measurement Angle measuring mode Absolute encoder Angle measuring accuracy 2” Angle display 1”/5” Angle unit 360°/400G Compensator Tilt sensor Automatic vertical compensation…
Driven mode Handle-chains type Rated penetration capacity 30KN Pull-out Force 40KN Penetration depth 20 meters Penetration speed 0.8m/min Lifting speed 1-2m/min Fast speed can up to 4 m/min Penetration rod Φ28mm Penetration head 10cm2, single bridge head. Anchor Length 1.2m Anchor Piece Diameter 120mm Data Acquisition System Automatic record Net weight About 180KGS
Speciamen size Ø39.1mm,Ø61.8mm,Ø101mm Capacity 60kN Display digital LCD confining pressure 0Mpa-2Mpa back pressure 0Mpa-2Mpa Volume deformation 0ml-50ml, 0 ml- 100ml Working table travel: minimum 0- 100 mm Axial force 0 – 10kN,0 – 30kN,0 – 60kN Pore pressure 0mPa-2MPa Sear speed 0.0001mm /min-2.4mm/min.0.0001mm/min-4.8mm/min Power: approx 220 V, 50 Hz
High accuracy and high resolution: large screen LCD display, with backlight function (backlight for night use), inverted reverse function of numbers on the screen Battery capacity display: divide into 3,2and1 grids. If battery capacity is too low, the instrument will shut down automatically Gravity acceleration setting function: users can input the exact value of gravity…
Used to verify the dimensional and shape tolerances of rock core specimens up to 50mm dia. by 100mm length. The straightness of the cylindrical surface can be easily verified by the top dial gauge as well as flatness and verticality of end surfaces by the same dial gauge fitted to the lateral magnetic articulated dial…
gradation loading 12.5kPa—400kPa Precision 0~1kPa Methods using the weight loading lever ratio 1:20 Ring knife sample area 30cm²×2cm , 50cm²×2cm Deformation of soil sample Dial indicator range 0-10mm precision 0.01mm (optional) Weight 15kg Attach weight in a wooden case
Viewing Head: 30 degree inclined, 360 degree rotation. Eyepiece: WF10X-18mm (Cross, Reticule 0.1mm) Nosepiece: Quadruple click-stop. Plan Acromatic objectives: 4x, 10x, 40x(s), 60x(s). Analyzer unit: 0-90° Bertrand Lens: It can be moved out of at optical path Quarts wedges: I-IV Class Revolving Round Stage: Rotatable 360°, Division 1° Condenser: N.A.=1.25 Polarizing unit: It can be…