Muti-function crane performance tester CTI-A

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

• The entire system requires only one digital control terminal to complete all operations.

• All the measurement items are transmitted through Bluetooth or wire.

• The test results are directly displayed on the digital terminal.

• Intelligent curve analysis allows manual comparison of measurement results.

• The system can save unlimited sets of test data over the years.

• Intelligent analysis of possible risks of crane operation through changes in data.

• The brake slip can be measured at any angle below the crane, which fully guarantees the safety of operators and measuring instruments.

• No need to install the target and mark on the measured object to complete the deflection measurement.

• The instrument adopts telephoto imaging system, which can observe the measured target from a long distance.

• Speed measurement function: it can measure the lifting speed of the crane lifting mechanism.

• No wiring on site, no crane control circuit required, greatly reducing the difficulty and intensity of work and increasing safety.

• Linear motion speed measurement.

• Measurement information is automatically collected by the instrument, no manual input required.

• The instrument uses a high-precision absolute encoder to ensure measurement at any angle without affecting the accuracy of the measurement.

• The instrument uses a high-precision, high-frequency rangefinder to ensure the accuracy and real-time of the ranging data.

• Adopt dedicated intelligent digital terminal for data collection and data processing, friendly user interface and simple operation

• The host is composed of a ranging sensor and a theodolite installed on the base.

Parameters

• Battery: DC 12V Built-in lithium battery

• Angular accuracy: 2”

• Liquid-electric compensation accuracy: 1s

• Liquid-electric compensation range: ±4ˊ

• Angle measuring mode: Absolute encoding.

• Ranging deviation: 0.5-20m

• Ranging: 0.5-500m

• Frequency: 25Hz

• Telescope magnification: 30X

• Objective aperture: 45mm

• Tube length: 157mm

• Plate level: 30”/2mm

• Circular level: 8”/2mm

•  Brake slip            :  Range: >100m              Deviation: ≤2mm

•  Deflection :  Range: >100m              Deviation: ≤ 0.5mm

•  Camber      :  Range: >100m               Deviation: ≤ 0.5mm

•  Speed        :  Range: 0-200m/min        Accuracy: ≤1%

• Dynamic stiffness:  Range: 0.5-20Hz,  Resolution: 0.01Hz

                                        Maximum single measurement time: 60s

                                        Wireless transmission distance: 0-500m (Open space)

• Hydraulic cylinder:     Range：0-13.7mm        Resolution：0.01mm

• Acceleration:              Range: ±2g                 Accuracy: ≤2%               Resolution: 1mg