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Kett HI-520-2, Руководство по эксплуатации

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The HI-520-2 is a handy high-frequency moisture tester with integrated main unit and sen-

sor section. Moisture content can be displayed directly simply by pressing the unit against 

the object to be measured.

The HI-520-2 also features alarm and hold functions which make it possible to confirm the 

results of measurements taken at locations which are not directly visible.

In addition, the HI-520-2 features a temperature compensation function which automati-

cally eliminates the effects of temperature on measurement values, thus providing an all 

season capability.

The HI-520-2 is a valuable moisture content management tool, useful in a variety of ap-

plications in concrete manufacturing, water proofing and coating work in the construction 

and building industries.

1. About the Model HI-520-2

Measurement principles

When the concrete or mortar contains water, the conduc-

tivity will increase. This makes it possible to determine the 

moisture content by determining the relationship between 

moisture content and conductivity. The values obtained in 

this way are displayed as the measured moisture content.

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Содержание HI-520-2

Страница 1: ...Concrete and Mortar Moisture Tester HI 520 2 Operating Manual ...

Страница 2: ...oduct in a proper manner Please observe the safety precautions Please carefully read the precautions in the operating manual Do not use if broken Do not use if broken Meaning of warning symbols In order to prevent damage resulting from erroneously operating the equipment the fol lowing symbols are indicated in the operating manual and on the product The following are their meanings Note Items whic...

Страница 3: ...1 About the Model HI 520 2 4 2 Specifications 5 3 Part names 7 4 Display Description of keys 8 5 Battery installation 9 6 Measurement method 10 7 Settings 12 8 Notes regarding use and handling of the HI 520 2 27 ...

Страница 4: ...inates the effects of temperature on measurement values thus providing an all season capability The HI 520 2 is a valuable moisture content management tool useful in a variety of ap plications in concrete manufacturing water proofing and coating work in the construction and building industries 1 About the Model HI 520 2 Measurement principles When the concrete or mortar contains water the conduc t...

Страница 5: ...al LCD Power supply 9V alkaline battery 006P 1 Power consumption 350 mW Dimensions and weight 72 W 146 D 118 H mm approx 0 39 kg Accessories 9V alkaline battery 006P soft case with strap operating manual Options Data logger software HDL 01 with USB cable a Windows PC with Excel installed 2 Specifications This mode is displayed with a relative value of 0 1999 not a moisture content The D mode measu...

Страница 6: ...GYP 1 Concrete ALC Mortar CSB 1 D mode Others S D D mode S mode 2 Make User Cal 0 7 2 3 1 Thick board is selectable for GYP and CSB 2 The data logger software HDL 01 option and a Windows PC with Excel installed are needed 3 The use of data logger software HDL 01 option allows the users to easily make custom calibrations Applications Modes and Functions ...

Страница 7: ...nit Accessories Option Control key USB connector POWER button Battery compartment Moisture sensor rear side Buzzer HOLD button Display Strap Operating Manual 9V alkaline battery 006P 1 Data logger software HDL 01 Soft case ...

Страница 8: ...ured value The moisture content is displayed when a mode other than the D mode and S mode is selected A value ranging from 0 to 1999 is displayed in the D mode and a value ranging from 0 to 1100 is displayed in the S mode Indicates the data number after the data memory configuration When GYP or CSB is selected the selected board thickness will be indicated Main unit key The use of the key allows t...

Страница 9: ...The unit is powered by one 9 V battery 006P alkaline The unit is powered by one 9 V battery 006P alkaline Replace the battery with new a new one Pay attention to the and directions 5 Battery installation ...

Страница 10: ... the instrument is performed when the power is turned on To perform correct measurements be sure to turn on the power while the moisture sensor is directed into the air Keep the moisture sensor being directed into the air until the measurement screen appears The measurement screen appears approx 3 seconds after a buzzer sounds If settings are changed the display may change 6 Measurement method POW...

Страница 11: ... to be measured If the hold button is pressed during measurement the current measurement is re tained and the result remains displayed even after separating the sensor from the object hold state To cancel the hold state press the hold button again If the moisture content exceeds the measurable range the screen display over range For thin board measurement When the object to be measured is 40 mm or...

Страница 12: ...tings Refer to each indicated page for the functions or meanings of each pattern Although 4 items are displayed on the screen screen all six items may be displayed by scrolling the page with use of the or key Once these settings are performed the settings contents are stored in memory even when the instrument is powered off To use the S mode use the S D mode one of the extension functions See page...

Страница 13: ...ss the key 2 Use the or key to select a material from 7 calibrations D mode ALA concrete LWC GYP Gypsum board Thickness 9 5mm 12 5mm 15 0mm Concrete ALC Mortar CSB Calcium silicate board Thickness 5mm 6mm 7mm 8mm 10mm or more When or material is selected select a thickness from the pa rentheses 3 Press the key to confirm the setting and return to the mea surement screen aterial emperature C larm a...

Страница 14: ...ce between the measuring instrument and the object to be measured is significant the tem perature can be manually specified 1 Press the key on the measurement screen and the screen changes to the setting screen Use the or key to select Temperature C and press the key 2 Use the or key to select Manual 10 to 70 C When want to select automatic correction push key until ex ceed 70 3 Press the key to c...

Страница 15: ... content exceeds the specified value a buzzer sounds 1 Press the key on the measurement screen and the screen changes to the setting screen Use the or key to select Alarm and press the key 2 Use the or key to select On 2 to 40 When want to be alarm off push key until exceed 40 3 Press the key to confirm the setting and return to the mea surement screen aterial emperature C larm ac Lig t n 30 ...

Страница 16: ...ing screen Use the or key to select Back Light and press the key 2 Use the or key to select the brightness of the backlight 3 Press the key to confirm the setting and return to the mea surement screen The use of backlight decreases battery life If no operation is performed for approximately 10 seconds the backlight turns off for battery saving When an operation is per formed the backlight turns on...

Страница 17: ... listed below Use the or key to select a function Select User Cal P 17 Make User Cal P 18 Data Memory P 21 Data Output P 22 Clear All Data P 23 Date and Time P 24 Return not included in extension functions Refer to each indicated page for the functions or meanings of each pattern Return is not included in the extension func tions emperature C larm ac Lig t t er elect er Cal a e er Cal ata emor ata...

Страница 18: ...the same time for the S D mode 3 Press the key to return to the measurement screen on the calibration selected Description on D mode S mode The D mode is displayed not with the moisture content but with the value of 0 to 1999 which correlates to the high frequency capacitance signal The relationship between moisture con tents and the D mode is shown as the graph at right Measured values equivalent...

Страница 19: ...frequency capaci tances and moisture contents The D mode is correlated with high frequency capacitance Understanding the relations between the moisture content of the object to be measured and the D mode value provides relation ship between the high frequency signal and the mois ture content Custom calibrations may be created bye user to allow the HI520 02 to be used for more than just the factory...

Страница 20: ...ongation of is applied to the part below and the prolongation of is ap plied to the part above The user calibrations can also be created in the S mode as well as the D mode The use of data logger software HDL 01 option allows users to simplify user calibrations Eg When the D mode of 246 and the moisture content of 12 4 are entered into user calibration number 1 1 Select Make User Cal on the extens...

Страница 21: ... 4 through 6 to enter the data of and the other samples in Table 1 7 After entering all the data use the or key to select Exit When the key is pressed the user calibration is completed To use the unit in the S D mode perform value entry of the S mode after value entry of the D mode The value entry method is the same as the steps from 4 through 6 er Cal o o e E E oint E oi ture oint E oi ture oint ...

Страница 22: ...y 2 Use the or key to select On 3 Press the key to confirm the setting and return to the mea surement screen When the data is not stored select Off and press the key to return to the measurement screen Pressing the hold button during measurement in sequential order 1 1000 When the data No exceeds 1000 the number goes back to No 1 and the data is overwritten on in order from data No 1 To view the s...

Страница 23: ...ows PC with Excel installed 1 Select Data Output on the extension function screen and press the key 2 Use the or key to select Transmit 3 Press the key to send the data to the PC and return to the measurement screen When the data output is not necessary select Return and press the key to return to the measurement screen elect er Cal a e er Cal ata emor ata utput ran mit Return ...

Страница 24: ...the extension function screen and press the key 2 Select Clear All Data again 3 Press the key to delete all the stored data and return to the measurement screen When the data is not deleted select Return and press the key to return to the measurement screen a e er Cal ata emor ata utput Clear ll ata Clear Return ...

Страница 25: ...function screen and press the key 2 Use the or key to set the year and press the key 3 Set the month day hour and minute in this order in the same way 4 Press the key after setting the minute to return to the mea surement screen ata emor ata utput Clear ll ata ate an ime ate 2014 03 20 ime 15 23 ...

Страница 26: ...ower while pressing key at power OFF 2 Select Language on the screen and press the key 3 Use the or key to select the language and press the key 4 The language is changed and the instrument returned auto matically to the measurement screen Calibration Language Eeprom Recover ...

Страница 27: ...rohibited The contents of this manual are subject to change without notice The appearances screens and other parts of the product and accessories displayed in this manual may differ from the actual ones but the operations and functions are not affected All efforts have been made to ensure the contents of this manual are accurate Howev er if you notice any items in this manual to be unclear incorre...

Страница 28: ...strictly prohibited to transfer part or all of this manual without permission The contents of this manual are subject to change without notice to be unclear incorrect omitted or the like in this manual please contact us the items above ...

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