BMS T-UD2 Operational Manual Download

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T-UD2 ULTRASONIC HARDNESS

TESTER

BMS Bulut Makina Sanayi Ve Ticaret

Ltd. Şti.

İkitelli Organize Sanayi Bölgesi Dolapdere Sanayi Sitesi

Ada 4 No:7-

9 Başakşehir /

İSTANBUL-TURKEY

Phone: +90 212 671 02 24 / 671 02 25 Fax: +90 212 671 02 26

web:

www.bulutmak.com

e-mail :

[email protected]

OPER

ATI

ONAL M

ANUA

Summary of Contents for T-UD2

Page 1: ...akina Sanayi Ve Ticaret Ltd Şti İkitelli Organize Sanayi Bölgesi Dolapdere Sanayi Sitesi Ada 4 No 7 9 Başakşehir İSTANBUL TURKEY Phone 90 212 671 02 24 671 02 25 Fax 90 212 671 02 26 web www bulutmak com e mail bms bulutmak com OPERATIONAL MANUAL ...

Page 2: ...l 5 4 Packing list 5 Information processing unit 5 5 Principle of operation 5 5 1 UCI method 5 6 Preparations for operation 6 6 1 Battery supply 6 6 2 Connection of probes 6 7 Basics of operation 7 7 1 Keys 7 7 2 The choice of measurement method 7 8 Operation 7 8 1 Preparation of the test material 7 8 2 Features of the methods of measurement of metal hardness 7 8 3 Device menu 8 9 Hardness measure...

Page 3: ...16 12 Technical maintenance special conditions of operation 18 12 1 Probe maintenance 18 12 2 Information processing unit maintenance 18 12 3 Battery maintenance 18 12 4 Storage 18 12 5 Transportation 18 12 6 Putting into operation after storage and transportation 19 12 7 Special operation conditions 19 13 Precautions and trouble shouting 19 ...

Page 4: ...rdness tester is mainly suitable for measurement hardness of low and non alloyed steels for measurement hardness of high alloyed steels for measurement hardness of nonferrous metals 3 Specifications 3 1 Calibration scales Device has 20 calibration scales of hardness that conventionally divided into four scales and five materials for each Each of the scales can be additionally calibrated by 1 or 2 ...

Page 5: ... material not less kg UCI probe U1 0 1 Thickness of the test material not less mm UCI probe U1 1 4 Packing list Information processing unit 1 pc Probe UCI 10N __ pc UCI 50N __ pc Charger 1 pc Battery 2 pc USB cable 1 pc Operation manual 1 pc Carrying case 1pc 5 Principle of operation 5 1 UCI method The Vickers diamond is fixed to the tip of a round metal rod This metal rod is excited to its resona...

Page 6: ...ations for operation 6 1 Battery supply The hardness tester is powered by batteries or accumulators For this you need two AA 1 5 V dry cells AlMn or rechargeable Nickel Cadmium or Nickel Metalhydrid Manufacturer recommended to use the Nickel Metallhydrid batteries because the operation time is increased by 60 Using of batteries and accumulators You can insert batteries AlMn or accumulators NiCd Ni...

Page 7: ...um size of the imprint surfaces of the testing objects with hardened layers 8 Operation 8 1 Preparation of the test material The surface must be clean and free of oil grease and dust The surface roughness of the material should meet the requirements of a specific probe paragraph 3 8 8 2 Features of the methods of measurement of metal hardness 8 2 1 UCI method Distinct reading variations may especi...

Page 8: ...the probe at the top of the screen will display the angle of the or the state of the diamond indenter for UCI probe Detailed description of the measurement of hardness see paragraph 9 8 3 2 Calibration Selecting Calibration you go to the table of calibrations where the scale conventionally divided into four hardness scales Rockwell HRC Brinell HB Vickers HV User U1 Each of the scales can be calibr...

Page 9: ...ter is used only for Smart mode Set the value adjusts the range of deviations of measurements to be included in the calculation of the average for the series in Smart mode Detailed description of the Smart mode see paragraph 10 3 Material choose the material of the testing object pre calibrated in the calibration mode Retro allows you to return to the measurement mode with saved last measurements ...

Page 10: ...needed for the resumption of adequate calibration in case of wrong settings of the probe 8 3 5 3 Clear SD card Clearing saved records in the archive after clearing SD card the archive will be empty 8 3 5 4 Memory state This menu displays the total used and empty memory cells 8 3 6 Information In this menu you can view information about the manufacturer and offices around the world Scroll through t...

Page 11: ...ozzle is usually using to measure hardness in difficult places such as narrow or deep groove The probe may be removed from the nozzle is used for measuring the hardness in the narrow and hard to reach places Figure 2 Turn on the hardness tester pressing and select the measurement mode by pressing X Detailed description of the modes see paragraph 10 Then select the scale and material hardness for w...

Page 12: ...ard Install the probe puck on the sample surface keeping it in the tough skirt as shown in Figure 3a By clicking on the skirt thrust both hands to bring the diamond tip of the probe perpendicularly to the sample surface to the touch Figure 3b Slowly in about 0 5 seconds by pressing with a force of 5 or 1 kg depending on probe type thrust skirt push the diamond tip into the metal surface preventing...

Page 13: ...elect SAVE by cursor The record is stored in the archive 10 Measurement modes To selecting the measurement mode go to the Measurement and press X The device will offer you the following measurement modes NORM normal operation mode STAT statistics mode SMART mode of filter incorrect measurements SYGNAL the display signal mode only for Leeb To select the measurement mode press X 10 1 Normal mode In ...

Page 14: ...asurement Settings And set the percentage tolerance values from 1 to 10 10 4 Signal mode Mode is active only for Leeb probe and shows the voltage produced during the impact and rebound of impact body M is the maximum value of the conditional code number which corresponds to the received signal 11 Calibration 11 1 Main calibration To calibrate the probe you will need 3 samples of material with a kn...

Page 15: ...teel Press SELECT by and EDIT the table appears The device making the measurement gets the nominal codes the purpose of calibration is to find the correlation between the nominal code and hardness values construction of the relation function To start the calibration enter the real values of the samples Press EDIT by and select EDIT in the window Stainless Steel Cast Iron Alloy Steel User 1 Steel C...

Page 16: ...l and scale and device is ready for operation 11 2 User additional calibration Each of the saved main calibration may be further corrected Additional calibration is recommended in the following cases If the measurements of the device on the samples are constant but differ from the nominal value of the standard block After extended storage more than 3 months After intensive operation With a signifi...

Page 17: ...verage of the series in accordance with the current calibration Press EDIT by and by pressing and set the nominal value of the sample To go to the next digit number press EDIT by After adjusting the value of the first sample you get Press to adjust the second sample value and perform the same operation In the end get To save press BACK by window will appear Press YES by Calibration is saved Select...

Page 18: ...n 3years The battery used in compliance with the C or AA international standard It is done for the convenience of its replacement when it is required or sharp reduction of the continuous operation time paragraph 3 6 independently of the country Replacement is possible only by the battery with similar characteristics in compliance with the marking on it From environmental protection point of view t...

Page 19: ...ished information processing unit shall taken out of the plastic bag and air it 12 7 2 Frost 0 C Information processing unit is the most sensitive to low temperature part of hardness testers especially LCD If there is a possibility keep hardness tester closer to your body and protect id with your coat or keep in the inside pocket taking it out time from time for inputting the data into the archive...

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