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Operation manual of ZBL-R800, ZBL-R630, ZBL-C310A

Hotline: (86)010-51290405 Fax: (86)010-51290406

Chapter 2 Instrument description

2.1 Components

ZBL-R800 consists of host, rebar sensor, copper sulfate electrode,
double electrode handle, rebar signal wire, rust signal wire, U-disk
and charger.

ZBL-630A consists of host, rebar sensor, rebar signal wire, U-disk and
charger.
ZBL-C310A consists of host, copper sulfate electrode, double
electrode handle, rust signal wire, U-disk and charger.

2.1.1 Host

Following is the illustration of the host of R800 multifunctional rebar
detector, only for reference.

(A) Detector

Содержание ZBL-C310A

Страница 1: ...ZBL R800 Multifunctional Rebar Detector ZBL R630A Rebar Scanner ZBL C310A Rebar Rust Detector Operation Manual Beijing ZBL Science Technology Co Ltd...

Страница 2: ...2 Instrument description 9 2 1 Components 9 2 1 1 Host 9 2 1 2 Sensor and electrode 11 2 1 3 Fittings 12 2 2 Testing principles 13 Chapter 3 Software of ZBL R800 multifunctional rebar detector 16 3 1...

Страница 3: ...test 62 4 1 1 On site preparation 62 4 1 2 To connect sensor to host 62 4 1 3 Starting test 63 4 1 4 Data transmission 63 4 1 5 Data analysis and process 63 4 1 6 Data deletion 64 4 2 Rust test 64 4...

Страница 4: ...of the control choice box input box etc of the popup window on the screen such as the input box of File Name in the open file window 5 The sign means special attention is needed here 6 Besides the des...

Страница 5: ...scanner for rebar test and ZBL C310A detector for rebar rust test 1 2 Major functions and characteristics 1 2 1 Major functions 1 Double function of rebar and rust test 2 Identify rebar location dire...

Страница 6: ...ial 5 Soft backlight 1 3 Major technical indexes Figure 1 1 Major technical indexes Item Index Measurement range of cover rebar diameter 6mm 50mm First range 3mm 98mm Second range 3mm 196mm Detection...

Страница 7: ...nd dry place Long time sunlight perpendicular incidence is avoided If long time out of use please charge and start up for a check regularly 4 Avoid water 5 Avoid usage under strong magnetic field such...

Страница 8: ...ated in some extent Good ventilation is necessary for heat dissipation Attention Avoid charge with other power adapters or it will cause damage to instrument 3 Rechargeable battery when battery is nea...

Страница 9: ...is sophisticated testing equipment When user has one of the following actions or the other man made destruction the company does not undertake related responsibilities 1 Violate the above requirement...

Страница 10: ...lectrode double electrode handle rebar signal wire rust signal wire U disk and charger ZBL 630A consists of host rebar sensor rebar signal wire U disk and charger ZBL C310A consists of host copper sul...

Страница 11: ...e etc SAVE To save the test data time number and parameter etc ENTER Parameter choice and determination or change of testing direction Power key opening and closing of instrument 2 1 1 2 Display scree...

Страница 12: ...r etc 2 1 2 Sensor and electrode 2 1 2 1 Rebar sensor With an integrative design rebar sensor as shown in fig 2 2 can scan rebar and record displacement of sensor in real time accurately While going f...

Страница 13: ...dissolves completely the internal resistance of electrode is below 3k Electrode has a long service life If there is no damage to cavity it can be used for a long time once irrigated and follow up irri...

Страница 14: ...a which saved in the detector into computer for further analysis 2 1 3 5 Other fittings Please see the packing list 2 2 Testing principles 1 Magnetic testing principle of rebar The sensor emits magnet...

Страница 15: ...seen as an electrode after corrosion electrode potential changed therefore potential reflects corrosion directly As it is well known battery consists of cathode and anode Since rebar electrode has on...

Страница 16: ...ic potential difference between rebar and reference electrode Through summarizing statistical law between potential distribution and rebar corrosion corrosion can be indentified through potential test...

Страница 17: ...d examine and describe corrosive situation of rebar We will introduce rebar test and rust test respectively in the following chapters 3 1 1 Starting up interface and Main menu After switched on the fi...

Страница 18: ...tector is closing as default after power is on The backlight can enhance the recognition of LCD allowing users to identify contents of display After entering into main menu interface pressing to choos...

Страница 19: ...sion Plugging the U disk attached with instrument into USB port of the left side paddle and then selecting Data Output in the option interface as shown in figure 3 2 pressing a b for USB Trans and the...

Страница 20: ...NTER detector will start up the power supply of GPRS module to connect with internet During the connection BACK key can cancel the connection and exit from the process After successful connection sele...

Страница 21: ...cting or Sending data for long time press BACK to cancel connection or data transmission GPRS module is optional GPRS transmission can be used only on the instrument equipped with GPRS module Suggesti...

Страница 22: ...ecrease by one After modification pressing SAVE to store the set time and go back to main menu If there is no need to change current time please press BACK or MENU to go back to main menu 3 4 Introduc...

Страница 23: ...o parameter setting interface quantity of electricity will be tested When it is too low tip of lack of electricity please charge will be presented on the middle of interface and vocal warning requires...

Страница 24: ...interface default object No is 30000A In the figure 3 7 interface pressing a b to shift cursor to Obj No then press ENTER to the interface as figure 3 8 the cursor is below the first character of obje...

Страница 25: ...e set one of previous stored object Pressing a b in figure 3 7 to shift cursor to Cover then press ENTER to set the thickness of cover pressing a or b for once can increase or decrease by one and long...

Страница 26: ...easurement of cover thickness of tested rebar by adjacent abreast ones it is better to set center distance from adjacent rebar to tested rebar The detector modifies test result automatically and impro...

Страница 27: ...n figure 3 7 while pressing MENU key it will go back to main menu as shown in figure 3 1B Figure 3 9 Test interface of General scan 1 Introduction of the interface 1 Scrollbar show the relative distan...

Страница 28: ...ar please see detail description in chapter 3 4 1 3 After testing the diameter it will display as follows Cover measurement of the thickness of cover of rebar Dia measurement of rebar diameter 6 Sav N...

Страница 29: ...rface the default one is the first 2 Method of storage to select the method of storage of tested result It is divided into 2 types automatic and manual marked with A and M respectively Manual storage...

Страница 30: ...ess is 0 then resetting is over waiting for measurement Method 2 In the test interface as shown in figure3 9 please hold sensor in the air and away from ferromagnet After pressing ENTER the instrument...

Страница 31: ...in automatic storage instrument will store the thickness of cover automatically and the storage amount will increase by 1 automatically at the same time If it is set in manual storage after instrumen...

Страница 32: ...sing a key after about 2 seconds the tested result of diameter will be directly shown in the position of Dia The instrument will measure the thickness of cover simultaneously shown in Cover in figure...

Страница 33: ...The default values of all parameters are the set ones of previous stored object The setting method is the same with 3 4 1 1 pressing a and b keys to shift to options for setting and pressing ENTER for...

Страница 34: ...When entering the grid scan interface next time the default method is the previous set one Selecting Start Scan in parameter setting interface the set values will be stored and then enters into testi...

Страница 35: ...se by one Rebar displacement in each screen is the coordinate within this screen 1m cm is the indexing If a rebar is identified in X direction when scanned for 2 6 meters the result will be x02 the co...

Страница 36: ...and away from ferromagnet After pressing ENTER the instrument will reset automatically and the present thickness will show in blank After nearly 4 seconds screen of test interface will show the presen...

Страница 37: ...point in figure3 16 in X and Y direction of first and second rebar can used as the starting point of scanning 3 4 2 4 Selecting the test direction Before scanning the test direction for X or Y should...

Страница 38: ...g sensor in a uniform speed when the senor is closer with rebar scrollbar will lengthen gradually the current thickness value in the upper right will decrease accordingly When sensor goes over rebar p...

Страница 39: ...he test process when the tested thickness of cover exceeds range of the standard requirements based on designed thickness calculating the maximum and minimum in accordance with GB50204 2002 symbol wil...

Страница 40: ...scan Fourth step based on the rebar location after first scan scanning in X and Y direction in the second step scanning the central position between second and third rebar in Y direction for a second...

Страница 41: ...ng SAVE key to end this scanning Seventh step similarly scans for a second time in the central position between the tested third and fourth rebar in Y direction such as measuring line b3 shown in figu...

Страница 42: ...ing scanning state in Y direction Attention The starting point of every measurement should be in same horizontal or vertical direction with first scanning Figure 3 26 Second scanning in Y direction Il...

Страница 43: ...eeds manual recording of space between measuring lines in both first and second scanning in the same direction prepared for Windows software analysis As to the usage of Windows software users can see...

Страница 44: ...3 4 2 1 for specific definition and operation After parameter setting please select Start Scan and press ENTER to store parameter and enter into the interface shown in figure3 29 Figure 3 29 Profile...

Страница 45: ...ly When the moving distance is more than 1 2m and goes over the range of each screen it will turn pages automatically the amount of whole pages in the top left corner will increase by one After the te...

Страница 46: ...rement data or graphics Pressing MENU key in this interface it can return to main menu interface Figure 3 31 Data display interface Pressing a or b on interface in figure3 31 you can move cursor to th...

Страница 47: ...diameter and default diameter Sx the tested thickness value is exceed or not excessive with the other with blank If the number of stored data is more than one screen please press a or b key to turn to...

Страница 48: ...y the data shown in profile scan is only in one direction a b Figure3 34 Profile data check 3 4 5 Rebar data deletion To delete all the stored data Figure 3 35 Data deletion In the main menu interface...

Страница 49: ...or in the air without moving and keep away from ferromagnet 6 To press BACK to enter into test interface 7 After nearly 3 seconds the current thickness value will be 0 then resetting is completed ente...

Страница 50: ...alue becomes smaller Location of maximum is the exact position of rebar Signal value is the fundamental basis of measurement of thickness of cover When the change of thickness of cover is within 1mm t...

Страница 51: ...rete 2 Measuring rebar location with two parallel measuring lines respectively the connection of two points is the location of rebar 3 4 6 4 To measure thickness of cover 1 Automatic interpretation Se...

Страница 52: ...e above process For example when the current thickness value changes as follows there is rebar 63 62 61 62 63 and the thickness of cover is 61 3 To store the measured thickness of cover The thickness...

Страница 53: ...a key for a shift between general measurement and dense rebar measurement When in dense rebar measurement symbol will occur in status bar Under dense rebar measurement rebar location measurement of th...

Страница 54: ...tion 5 If the two scan results are same the measurement is over 6 If not repeat the step 3 and 4 If the two sets of measurement are in line with following features the first scanning can determine A B...

Страница 55: ...r diameter measurement Table 3 2 Measuring range of rebar diameter unit mm Rebar diameter Minimum thickness Maximum thickness 6 4 55 8 4 60 10 6 62 12 8 64 14 10 66 16 10 68 18 12 68 20 12 70 22 14 72...

Страница 56: ...the measured value minus the thickness of pad is the tested thickness of cover 3 5 Introduction of rust test 3 5 1 Main menu of rust test Pressing a b and _ key to select Rust Test then pressing ENTE...

Страница 57: ...to enter into object No adjustment state at that time cursor will occur at the last digit of No 2 Pressing a or b to adjust this digit and pressing _ or to select other data bits The number adjustmen...

Страница 58: ...41 In icon setting different legend represents different potential value The smaller black area of legend the smaller potential value is or the larger potential value is Users can easily determine po...

Страница 59: ...ally the two values should be consistent Specific adjustment steps are as follows 1 Pressing a or b to select the item needing adjustment 2 Pressing ENTER to enter into editing or adjusting state 3 Pr...

Страница 60: ...s Users can set under Icon menu operation please refer to in 3 5 2 3 The lower part is parameter area displaying current ordinate object No current tested potential and test direction Figure 3 43 Rust...

Страница 61: ...or b to shift cursor and select different object No statistics in the right side will be updated simultaneously Pressing ENTER to display detailed test data within this object with charts at that tim...

Страница 62: ...line 86 010 51290405 Fax 86 010 51290406 61 A B Figure 3 45 Data deletion Suggestion Data deletion is unrecoverable it is recommend that users firstly make sure all the data within instrument have alr...

Страница 63: ...of objects will affect test results Try best to keep the surface of objects even it is conducive to sensor sliding on component surface 4 1 2 To connect sensor to host To insert one end plug in black...

Страница 64: ...terface automatically Select Rebar Test and press Enter to enter into test interface Please see chapter3 4 for specific operation 4 1 4 Data transmission After finishing the test transmit the testing...

Страница 65: ...lete Data pressing ENTER to select it the data deletion interface will occur pressing ENTER again to delete all the data within instrument Please see chapter 3 4 5 for specific operation 4 2 Rust test...

Страница 66: ...r sulfate particle exists 2 To install bottom bracket of electrode Firstly soak sponge with distilled water when soften completely screwing to the electrode bottom at the same time keep a good contact...

Страница 67: ...ution of measuring point Double electrode 2 Please see 4 3 explanations of on site notes to deal with survey area appropriately 4 2 1 4 To connect cable If testing with single electrode method it is n...

Страница 68: ...tall the two copper sulfate electrode on the double electrode support and connect the two electrodes to corrosion sensor port of instrument with double electrode signal wire see fig 4 7 4 2 2 Starting...

Страница 69: ...suring points and repeat the third and forth steps 6 To repeat third forth and fifth steps until the end of test for the whole survey area 7 When the test is completed screw down bottom bracket of ele...

Страница 70: ...rface will occur pressing ENTER again to delete all the data within instrument Please see chapter 3 5 5 for specific operation 4 3 Attention for field detection 4 3 1 General principles of rebar test...

Страница 71: ...ing points should be smooth and clean Grinding with wheel or wire brush if necessary and removing dust and other debris Survey area concrete should be pre penetrate fully to reduce resistance of elect...

Страница 72: ...L R630 ZBL C310A Hotline 86 010 51290405 Fax 86 010 51290406 71 Beijing ZBL Science Technology Co Ltd Telephone 86 010 51290404 51290406 Fax 86 010 51290406 Email zbl zbl cn Official website http www...

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