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