CTI-A Muti-function Crane Performance Tester
Description
It is used for the measurement of the brake slip of crane hoisting mechanism; deflection, resilience, camber, dynamic stiffness of the crane girder; the speed and acceleration of crane and crab/trolley; Crane hydraulic cylinder inspection.
It can also be used to measure the travelling speed and braking distance of other large equipment moving parts, as well as testing deformation of large-sized objects.
Functions
l The entire system requires only one digital control terminal to complete all operations.
l All the measurement items are transmitted through Bluetooth or wire.
l The test results are directly displayed on the digital terminal.
l Intelligent curve analysis allows manual comparison of measurement results.
l The system can save unlimited sets of test data over the years.
l Intelligent analysis of possible risks of crane operation through changes in data.
l The brake slip can be measured at any angle below the crane, which fully guarantees the safety of operators and measuring instruments.
l No need to install the target and mark on the measured object to complete the deflection measurement.
l The instrument adopts telephoto imaging system, which can observe the measured target from a long distance.
l Speed measurement function: it can measure the lifting speed of the crane lifting mechanism.
l No wiring on site, no crane control circuit required, greatly reducing the difficulty and intensity of work and increasing safety.
l Linear motion speed measurement.
l Measurement information is automatically collected by the instrument, no manual input required.
l The instrument uses a high-precision absolute encoder to ensure measurement at any angle without affecting the accuracy of the measurement.
l The instrument uses a high-precision, high-frequency rangefinder to ensure the accuracy and real-time of the ranging data.
l Adopt dedicated intelligent digital terminal for data collection and data processing, friendly user interface and simple operation
l The host is composed of a ranging sensor and a theodolite installed on the base.
Parameters
l Battery: DC 12V Built-in lithium battery
l Angular accuracy: 2”
l Liquid-electric compensation accuracy: 1s
l Liquid-electric compensation range: ±4ˊ
l Angle measuring mode: Absolute encoding.
l Ranging deviation: 0.5-20m
l Ranging: 0.5-500m
l Frequency: 25Hz
l Telescope magnification: 30X
l Objective aperture: 45mm
l Tube length: 157mm
l Plate level: 30”/2mm
l Circular level: 8”/2mm
Slip
l Range: >100m
l Deviation: ≤2mm
Deflection
l Range: >100m
l Deviation: ≤ 0.5mm
Camber
l Range: >100m
l Deviation: ≤ 0.5mm
Speed
l Range: 0-200m/min
l Accuracy: ≤1%
Dynamic stiffness
l Range: 0.5-20Hz
l Resolution: ≤0.1Hz
l Resolution: 0.01Hz
l Maximum single measurement time: 60s
l Wireless transmission distance: 0-500m (Open space)
Hydraulic cylinder
l Range:0-13.7mm
l Resolution:≤0.01mm
l Resolution:0.01mm
Acceleration:
l Range: ±2g
l Accuracy: ≤2%
l Resolution: 1mg
Configuration
Tester 1pcs, Intelligence digital control terminal, Range target 1pcs, charger 2pcs,cable 1pcs
Optional
Acceleration collector 1set,
Dynamic collector 1set,
Hydraulic cylinder Resilience module 1set
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