Crack Depth And Width Tester

Specification:
Technical code for testing of building foundation piles JGJ 106-2003
Technical specification of Dynamic pile tests for Highway Engineering JTG/TF81-01-2004
Technical specification for inspection of concrete defects by ultrasonic method CECS21:2000
Technical specification for detecting strength of concrete by ultrasonic-rebound combine method CECS 02:2005
Code for investigation of geotechnical GB50021-2001
Purpose
Testing of building foundation piles by cross-hole sonic logging;
Inspection of concrete defects by ultrasonic method, such as uncompacted, cellular, hole area.
Detecting strength of concrete by ultrasonic-rebound combine method
Detecting strength of concrete crevice by ultrasonic-rebound combine method
Detecting defects of one hole by one trigger two receives
Testing dynamic performance of geotechnical investigation, rock, concrete etc
Performance
High efficiency testing. Lifting speed is more than 60m/s(point distance:20cm)
Display the test data graphically. User can watch analyzed result directly
Fast and precise automatic judge the sound parameters. Real-time wave display assures test efficiency
Humanized software design. Software design applies to user and construction plant. Its help information ensure user handle easily
Link the rebound apparatus directly. Detect strength of concrete by ultrasonic-rebound combine method with linking rebound apparatus directly, and get strength of concrete in time. The function has applied for national patent
Being sensitive to receive signal. Can receive signal more than 10m in concrete without defects
Can supply smooth power to radial energy transducer without external power
Standard USB storage with big capacity
Interior lithium battery supplies power for apparatus working more than 6 hours
Portable, small, light apparatus (1.75kg)
Extending function: testing thickness of concrete by impacting echo method.
Professional and powerful Windows system analysis software. It can export the data to Excel or Word for advanced analysis
Technical data
Item Specification
Main control unit High-performance embedded computer
Input method keyboard
Interface USB
Receive channel Two
Transmission mode Continuous and external
Receive sensitivity =30uv
Amplifier bandwidth 10kHz to 300kHz
Sound time accuracy 0.05us
Display 640*480 high brightness TFT panel
Storage 1G(Interior) 2G(U-Disk)
Max sample data length 64k
Trigger voltage 65,125,250,500,10

Purpose
SYR71 Steel-bar Location and Corrosion Tester, incorporating functions such as test steel-bar diameter, distribution, concrete backing thickness, and corrosion in concrete.

Specification
1. Multifunction instrument. Its function includes steel-bar diameter, distribution, concrete backing thickness, and corrosion test.
2. Grid and section scan mode. Instrument can display steel-bar distribution and scan steel-bar without concrete size limited.
3. Automatic measure environmental temperature. Instrument design to contain a measure environmental temperature module, it can measure, record, display environmental temperature quickly no thermometers required.
4. Can save test date. This is convenient for laborer data management
5. Real USB transmission. Data can be transmitted to computer for future process and analysis.
6. Powerful data process and analysis software in windows. Software can display analysis result by spectrum and isoline. Test data can be export to word or Excel easily.

Common Rail System Tester CRS-1000 simulates an engine ECU, to drive a solenoid on CR pump, such as Bosch CP1/CP2/CP3, Delphi CRSP and Denso HP2/HP3, and solenoids of 6 CR injectors. A standard high pressure pump test bench with a CR system tester CRS-1000 will fulfill most tasks for repairing a CR system and the components, such as injection quantities, injector fuel return, nozzle injection spray atomization, pump condition and fuel rail pressure control.

Design Features
Combine two independent modules for pump and injector control
Pump driving signal - Adjustable duty cycleíAwhile monitoring fuel rail pressure
Injector driving signal - Adjustable frequency and pulse width
Modulated driving signal to ensure the safety of the solenoids of the injectors
Software based over-pressure protection
Short circuit protection for solenoid driving signals
Rich accessories, ready to test Bosch, Denso and Delphi injectors and pumps


50*43*30cm

The repair tester for Common Rail Injector CRI-1000 simulates the outputs of an Engine Control Unit (ECU) to provide user adjustable fuel injection control signals for driving the solenoid of a common rail injector.
The CR injector being tested is fed by a high pressure fuel source, which may be a mechanical manual pump or an electrical motor driven pump or a pneumatic driven pressure booster. Such a test device will fulfill the tasks of checking nozzle spray pattern, injector back leakage and solenoid condition.
Design Features
Modulated driving signal to ensure the safety of the injector solenoid
Adjustable frequency and pulse width for the injector driving signal
Short circuit protection for solenoid driving signals
Rich accessories, ready to test Bosch, Denso and Delphi injectors


40*37*20cm

"Design of Control Element: Normally open contact (NO), Opener (NC)
Switching Principle: Creep circuit element
Number of Auxiliary Contacts: 1 piece
Number of Safety Contacts: 2 piece
Rated Impulse Withstand Voltage : 6 kV
Rated Insulation Voltage : 500 V
Thermal Test Current: 10A
Height (mm): 90
Width (mm): 52
Depth (mm): 30"

General Information
Extended Product Type : RT6 24DC
Product ID : 2TLA010026R0000
EAN : 7350024431858
Catalog Description : Safety Relay RT6 24DC
Long Description : A universal safety relay for many safety applications. Relay outputs 3NO/1NC

Popular Downloads
Instructions and Manuals 2TLC172028M9801

Dimensions
Product Net Depth / Length : 120 mm
Product Net Height : 84 mm
Product Net Width : 45 mm
Product Net Weight : 0.33 0 kg

Certificates and Declarations (Document Number)
Declaration of Conformity - CE : 2TLC172078D0201
Instructions and Manuals : 2TLC172028M9801

VN1-40.5E medium-voltage AC vacuum circuit breaker is a new product designed by our company. The main circuit is with the solid insulated structure and uses the advanced epoxy resin sealed technology. Firstly it assembles a integrated sealed pole column with the vacuum interrupter, the main circuit, the insulated support and so on, which enhances the environment endurance of the vacuum circuit breaker.
1. The main circuit section and operating mechanism section is upper and lower arrangement, which optimize the electric field distribution, increase the insulated reliability, also reduce the circuit breaker depth direction size and reduce the matched switchgear depth greatly.
2. The live part of main circuit is cast in the epoxy resin cylinder, which make the interrupter be exempt from the environmental effect and the external mechanical force injury, also cause the circuit breaker no arc-over between phases and on the interrupter's surface and enhance the insulation of circuit breaker.
3.Current carries are fixed reliably in the position by the epoxy resin, do not need the extra fastener, reduce the number of accessories used for assembling circuit breaker pole columns, reduce the installation error and enhance the reliability of installing the circuit breaker.
4. As a result of using the sealed technology, the circuit breaker volume reduces greatly. The matched cabinet width is only 1200mm, heighten 2400mm, depth 2600mm.
5. The VN1 circuit breaker is based on the self-supporting structure of bottom plate, has overcome the primary contacts linking due to the circuit breaker submersion and also transport conveniently.

Agecho ultrasonic sensors salient features:
Agecho ultrasonic sensors are available with output options such as analog current 4-20ma, analogue voltage 0-5v, on/off signal, trigger output for multi-sensor application, pulse width , serial ttl , serial rs 232c.
Agecho is very useful non-contact type of sensing or presence or counting of object. On/off type signal is also available.
Agecho sensing range: 200mm to 1000mm … up to … 6000mm. (19.7feet) (0-200mm is dead band).
Agecho accuracy is 1% of the full scale.
Agecho operating voltage 12v dc, with reverse polarity protection.(24v dc optional)
Agecho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module.
Agecho is very easy to install, rugged design for use in dusty and humid conditions, suitable for outdoor as well as indoor use.
Agecho very useful for non-contact distance/level measurement. The distance of the target is measured, not just its presence, but gives directly 4-20ma, serial or pulse width data proportional to the distance of the target.
Agecho operating temperature 0 to 65 degree celsius.
Agecho temperature compensated measurement for better accuracy (optional).
Agecho unaffected by ambient light, object color or any other optical characteristic. Works with hard materials like metal sheet, plywood, or soft materials like cloth and paper, rubber etc.

Agecho ultrasonic sensors salient features:
Agecho ultrasonic sensors are available with output options such as analog current 4-20ma, analogue voltage 0-5v, on/off signal, trigger output for multi-sensor application, pulse width , serial ttl , serial rs 232c.
Agecho is very useful non-contact type of sensing or presence or counting of object. On/off type signal is also available.
Agecho sensing range: 200mm to 1000mm … up to … 6000mm. (19.7feet) (0-200mm is dead band).
Agecho accuracy is 1% of the full scale.
Agecho operating voltage 12v dc, with reverse polarity protection.(24v dc optional)
Agecho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module.
Agecho is very easy to install, rugged design for use in dusty and humid conditions, suitable for outdoor as well as indoor use.
Agecho very useful for non-contact distance/level measurement. The distance of the target is measured, not just its presence, but gives directly 4-20ma, serial or pulse width data proportional to the distance of the target.
Agecho operating temperature 0 to 65 degree celsius.
Agecho temperature compensated measurement for better accuracy (optional).
Agecho unaffected by ambient light, object color or any other optical characteristic. Works with hard materials like metal sheet, plywood, or soft materials like cloth and paper, rubber etc.