KILEWS KILEWS JAPAN □ KTM - 10 □ KTM - 100 □ KTM - 50S CO., LTD. 數位扭力計操作手冊 DIGITAL TORQUE METER INSTRUCTION MANUAL OTW-Q01 KILEWS ® Digital Torque Meter Operation Manual for Digital Torque Meter Model: KTM-100 KTM-10 1.Caution for safety 1. Keep work area always clean. Cluttered areas and benches may invite injuries. 2. Consider work area environment. Do not use torque meter in the rain or in the damp or wet place. Use the product at a place left at constant temperature(about 24℃). Keep work place well lighted. Do not use or charge the product in presence of flammable liquids or gases. 3. Keep children away. Keep any person other than the operator(s) away from work area. 4. Dress properly. Do not wear loose clothing or jewelry, which may be caught in moving parts. 5. Work with the most care. When using the product, carefully work, with consideration to how to handle, how to work, work environment, etc. 6. Fix main body firmly. When operated for measuring a large torque, use clamps or a vise, etc. ,It is not only more safe than holding by hand but also makes it possible to grip the screwdriver by both hands. 7. Do not apply a torque exceeding the permissible load. If applied beyond the permissible load, it may cause damage to the detector, resulting in accident or injury. 8. Do not disassembly, shock and vibrate this product. Avoid disassembling the product that is a precise instrument. If the torque meter is damaged by excessive shock or vibration, the product may not only show the full performance but also result in accident or injury. 9. Caution to electric shock Do not touch power plug by wet hand. It may cause electricshock. 10. For charging the battery be sure to use only exclusive charger. Using a charger other than specified may cause a fire or injury. 11. Charge properly. Charge on the indicated voltage. Do not use DC power or engine generator. It may cause abnormal heat, resulting in a fire. Keep the charging time not longer than 8 hours. Overcharge may bursting, overheat and liquid leakage, resulting in a fire or injury. Charge in a well-ventilated place. While being charged, do not cover with cloth. 12. Never throw the battery(built-in the torque meter) into fire. It may cause burst or give off toxic substance. (The procedure for scrapping the battery shall be followed in accordance with local or regional law on waste disposal. If there is no local or regional law on waste disposal, be sure to dispose of the battery at a recycling shop.) 13. In the following cases, turn off the main switch and disconnect the plug from outlet. When not used or charged; When repaired; When any other danger is expected. 14. Maintain torque meter with care. For better and safer performance, check screw joints regularly and use ones whose tips are free from deformation and wear down. For replacement of accessories follow the instruction manual. Inspect cords and extension cords periodically and if damaged, replace them. 15. Do not handle cord violently. Do not carry the product hanging by cord or draw out socket from outlet by pulling cord. Do not put cord near to a hot, oily or edgy part. 16. Check for absence of damaged parts. Before further use of the product, carefully check for no damage, normal operation, or intended functions. Check whether or not any other components that may affect its operation are normal. Replace parts according to the instruction manual. 17. Have the product repaired by the specialized dealer. Do not modify this product. Repair should be made always by the dealer where you purchased the product. If repaired by any person with no knowledge or skills of repair, it may not only show the full performance but also may cause any accident or injury. KILEWS ® Digital Torque Meter 18. Use only the specified accessories and attachments. Do not use any accessories and attachments other than ones specified in this instruction manual. 19. Store properly when not in use. Store the torque meter in a dry place and in a height out of children＇s reach, or secured area. To transport the product, reuse the packing case with which this product was delivered. 20.SJ need be lubricated by attached lubrication. Torque test will become unstable if lubrication is neglected quite a awhile KILEWS ® Digital Torque Meter 2、Appearance KTM-10/KTM-100 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ USB POWER SWITCH AC ADAPTOR LED AC ADAPTOR TERMINAL ANALOG PUTPUT TERMINAL CLEAR SWITCH KNOB MEM/OUTPUT AVE MODE SELECT SWITCH 1 ○ 19 ○ 2 3 4 SJ-3 6 5 SJ-10 ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ SOCKET PRG/SET UNIT SWITCH UP DOWN NG LED GOOD LED DISPLAY **Pease press “RESET＂ button after RESET charging the device at the first time which allows the device recovering to original setting.** 18 ○ 17 ○ 7 SJ-10K 16 ○ 8 9 SJ-50 15 ○ 14 ○ 10 ○ 13 ○ 12 ○ 11 ○ KILEWS ® Digital Torque Meter 2. Appearance KTM-50S (1) RESET SWITCH (2) POWER SWITCH (3) LOBAT DISPLAY (4) DISPLAY (5) DATA OUTPUT TERMINAL (6) ANALOG OUTPUT TERMINAL (7)AC ADAPTOR TERMINAL (8) SOCKET (9) KNOB (10) UNIT SWITCH (11) MODE SELECT SWITCH (12) ZERO ADJUST 【KTM-50S ONLY】 SCREW JOINT J-50S KILEWS ® Digital Torque Meter 3. Specifications 3-1 KTM-10/ KTM-100 KTM-100 MODEL Measuring range Accuracy Display Measuring direction Measurement mode 3 way P-P (peak) TRACK P-D (peak down) Data transfer Power supply Measuring unit Charging time Continuous working time Battery life Exclusive charger Socket size Size Weight KTM-10 1.5～90.0 lbf・in 0.15～9.00 lbf・in 1.5～100.0 Kgf・cm 0.15～10.00 Kgf・cm 0.15～10.00 N･m 0.015～1.000 N･m From 200～1000 digit display within +/- 0.5％ From 15～199 digit display within +/-1digit 3.5 figures of LCD CW・CCW Peak load value hold. Indication of real time torque value. Indication peak down point and hold. USB1.0 (Baud rate：19200) 6 VDC (Ni-Cd chargeable battery 1.2V×5cells ) lbf･in-kgf･cm-N･m (selectable) From empty – 8hours About 12hours Chargeable for 300 times or more. However, it varies depending on operating conditions. INPUT：120V or 230V 60Hz OUTPUT：DC 12V 500mA 20mm square and 9.5mm square 230(W) × 123(D) × 65(H) About 1 kg *Do not use for measurement of impact tool. Do not apply more than the specified torque. 3-2 KTM-50S MODEL Measuring range Accuracy Display Measuring direction Measurement P-P (peak) mode 3 way TRACK Data transfer Power supply Measuring unit Charging time Continuous working time Battery life Exclusive charger Socket size Size Weight KTM-50S 0.43～43.40 lbf・in 0.5～50.0 Kgf・cm 0.05～4.90 N･m From 200～1000 digit display within +/- 0.5％ From 15～199 digit display within +/-1digit 3.5 figures of LCD CW・CCW Peak load value hold. Indication of real time torque value. Serial interface RS232C (Baud rate：9600) 6 VDC (Ni-Cd chargeable battery 1.2V×5cells ) lbf･in - kgf･cm - N･m (selectable) From empty – 8hours About 12hours Chargeable for 300 times or more. However, it varies depending on operating conditions. INPUT：120V or 230V 60Hz OUTPUT：DC 7.25V 120mA 20mm square and 9.5mm square 230(W) × 123(D) × 65(H) About 1 kg ® KILEWS Digital Torque Meter 4. Setting and measuring mode For KTM-100/KTM-10 Mode setting Press the MODE key over one second. It means getting into setting mode when the words PP----PD Shown on the below left on LCD screen. Please press the MODE key if needing to change measuring mode : immediate value (no indication)-------maximum value (PP)------only indicating the first value (PD). Measuring mode Maximum value Indicating the first value Immediate value Display Contents 「PP」displaying on LCD The maximum value is often to be used for electric screwdriver test. It will display the maximum value if the following value is higher than previous value. This mode is recommended for electric screwdriver test. It only indicates torque value of the first hit. The rest of torque values will not be indicated. 「PD」displaying on LCD displaying on LCD Detecting the immediate value. Test unit selection Press UNIT key over one second, the system will get into setting mode. The unit will change whenever user press UNIT key. Lbf.in -------------kgf.cm------------N.m ---------------(cycle) Power capacity indication Displaying on LCD Contents Sufficient power capacity, no need to recharge, the power capacity is still 100% left. The power capacity is still 50% left. It is not allowed to use urgent charge when the power capacity is 10% left. Because the power will be shut off anytime. The power cannot be on when the power capacity is 0% left. LCD will be not working also. Please use original charger and turn off the power when charging. (input: 110V or 220V; output: 12V 500m A) The operation of functional setting key: The operation of functional setting key should collocate with UP key and DOWN key to operate the function except its own function. Setting proper value range of torque First of all, setting the torque value both minimum limit and maximum limit, so that user can judge the difference of torque value. For example : We need to test 5kgf.cm torque. We can set a tolerated range 0.5kgf.cm, so we can set minimum limit with 4.5kgf.c m; maximum limit with 5.5kgf.cm If the test value less is than 4..5kgf.cm or higher than 5.5kgf.cm, the NG light will be on. On the other hand, the GOOD light will be on if the setting is within the range. Setting procedure : 『1』 press PRG/SET key approximately one second, green LED light will be on and getting into set screen. LED monitor will display “ ” and jump to 0.0. Press DOWN key, then the value of fourth digit can be set. The change of value is only allowed to increase. If needing increase, press UP key. If changing second digit, please press DOWN key shown as following draw: Press about one second, Led will be on. KILEWS ® Digital Torque Meter FOR EXAMPLE Setting maximum limit as 0650 DOWN DOWN UP 6 Time 『2』 DOWN UP press PRG/SET once again, setting torque value of minimum limit, LCD will display “ press again DOWN key 5Time DOWN ” and jump to 0.0 again, Setting minimum limit as 0500： DOWN 『3』 DOWN DOWN UP 5 Time DOWN press PRG/SET once again, set the initial value of PD, if the initial value is less than set value, the value will not be recorded. (It is only applying to PD mode) Setting the PD mode initial value as 0300： DOWN DOWN DOWN DOWN UP 3 Time 『4』 press PRG/SET once again, set clear switch with “ ” and needing to match UP, DOWN. It is set by hand if 0.0C set(0.0C⇔0.1C⇔0.5C⇔1.0C⇔1.5C⇔2.0C⇔2.5C⇔3.0C⇔0.0C); matching CLEAR key also. Setting clear with one second： UP /DOWN 『5』 press PRG/SET once again, setting buzzer, UP/DOWN setting. ( ON: normal sound, OFF: no sound, FF: sound comes only under abnormal situation) ※SETING OK UP PRG/SET UP After setting Alarm LED buzzer Red blink (NG) Between minimum value and maximum value Green light (Good) Red blink (NG) Red light (NG) Interrupted sound Continuous sound Interrupted sound Continuous sound Less than minimum value Over maximum value Excess torque ※Maximum Value, minimum value, average value We can take advantage of the AVE key to test maximum value, minimum value and average value. ( you can test at most 30 datum). 1. Be sure the test mode is 『PP』or 『PD』, not TRACK. 2. Press AVE key to make re-testing, the 『AVE』will blink on the LCD. 3. After several tests (at most 30 numbers) 4. Press AVE again, the LCD will automatically display the counting numbers –MAX –MIN—AVE. The counting numbers (at most 30 numbers), there is no any indicating on the LCD. MAX Max, 0.650. will be shown on the LCD. MIN Min, 0.500, will be shown on the LCD AVE Ave, 0.600, will be shown bon the LCD Data saving, display, output Whenever pressing, CLEAR key will automatically clear and save memory.. At the same time signal will automatically output if USB is used. KILEWS ® Digital Torque Meter Data saving Whenever press CLEAR key, the system will automatically clear the data., meanwhile, the data will be saved in the memory according to serial number. The serial number is from 001 ~ 800 (no more than 800 datum) and the first data will be automatically covered as new data is over 170th. Deleting the single data Torque value can be deleted. The value of following will move ahead. SITE 001 002 003 004 005 「1」 「2」 「3」 「4」 SITE 001 002 003 004 005 VALUE 10.9 11.1 13.0 11.1 11.2 Remark Press “clear” to remove this value Several tests later, datum will be kept in memory. Please press the MEM / OUTPUT key when deleting the data is necessary. The 「MEM」will appear on the LCD. Taking advantage of UP/DOWN key searching for site, LED will display “site” and “value”, the torque value will be 「13.0」( blinking around 6 seconds) when choosing 「003」. Press 「CLEAR」key, “ ” will show on the LCD, press CLEAR key again, delete is completed. The following value will move ahead. VALUE 10.9 11.1 11.1 11.2 --- Remark The following value will move ahead The following value will move ahead Delete the data range 「1」 Several tests later, datum will be kept in memory. 「2」Please press the MEM / OUTPUT key when deleting the data is necessary. The 「MEM」will appear on the LCD. 「3」Taking advantage of UP/DOWN key searching for site, LED will display “site” and “value”, the torque value will be 「11.1」 ( blinking around 6 seconds) when choosing 「003」. 「4」Press 「CLEAR」key, “ ” will show on the LCD 「5」Taking advantage of UP/DOWN key searching for site, LED will display “site” and “value”, the torque value will be 「11.2」 ( blinking around 6 seconds) when choosing 「004」 「6」 Press the 「CLEAR」key again , delete is completed. The following value will move ahead. UP /DOWN CLEAR UP /DOWN CLEAR ※SETING OK Data output 「1」 「2」 「3」 「4」 Press MEM/OUTPUT first, LCD will display “MEM” and the last data is shown also. Press MEM/OUTPUT again, LCD screen will display “ ”, choosing the initial site of output data. For example, the 005 data, press UP/DOWN key to choose 「005」. Press MEM/OUTPUT again, LCD screen will display “ ”, choosing the ending site of output data. For example, the 070 data, press UP/DOWN key to choose 「070」. Press MEM/OUTPUT again, LCD will display “ ”, means sites 005~070 have been output to USB. MEM/OUTPUT MEM/OUTPUT UP /DOWN MEM/OUTPUT UP /DOWN ※SETING OK KILEWS ® Digital Torque Meter 5. Preparation and the measuring method 5.1 Installation A measuring instrument may be brandished at the time of measurement of a large torque. Surely, a measuring instrument should use a fixed knob etc. and fix it firmly. 5.2 A setup in the measurement mode The 3 following modes can be chosen with the setting. (It unites with the use purpose and please choose.) (1) PP (peak measurement) : The maximum under measurement is always displayed. (2) TRACK (track measurement) : The value of the load torque concerning the detection machine is displayed as it is. (3) PD (peakdown measurement) : Value when load torque value changes from a rise to descent is displayed. Carry out after pushing a CLEAR button at once when applying re-load. *PD and PP measurement operates from 10 or more numerical values. 5.3 Measuring method (1) Check that the display part is zero at the time of power supply ON. If display is not show as zero,set a measurement mode select switch to TRACK, push CLEAR button,and set it as back PP which performed zero adjustment. (2) The bit of screwdriver to measure among the screw part of screw joint is set firmly, and screwdriver is started. (3)It checks that operation of screwdriver has been completed normally, the measurement torque value of a display part is read, and it becomes a measurement end. (4) After a measurement end, if CLEAR button is pushed, a display will be cleared by zero.When continuing measurement, it repeats from (1) again. (5) Choose the TRACK mode , if real time torque value want to be measured 6. Power supply If this measuring instrument is left 10 minutes or more or battery capacity stops being sufficient, a power supply is turned off automatically. If battery capacity decreases, since LOBAT will be displayed, charge by inserting the connector of an exclusive charger in an AC ADAPTOR terminal. The fully charge is in the state which turned OFF the power supply switch, and takes about 8 hours.(Do not perform charge of 8 hours or more. It may become the cause of the fire by a burst of a battery, generation of heat, and liquid leak, or an injury by fault charge.) Moreover, when turning off a power supply, a power supply SW is pushed for about 1 second. 7. Date transfer (PEAK Mode Only) 7.1 Date format Data transfer is RS-232C output conformity. Data can be outputted to the printer corresponding to RS-232C, or a personal computer etc. Spec. 18 CAN Data bit length Baud rate Connector form Connector spec. 20 ○○○ OE ※ SO Space Start bit 1 + data bit 8 + stop bit 2 + NO parity 9600bps D-Sub-9pin No. 3 pin：Data output / No. 5 pin：GND OF ○○○○○○ +/- ○○○○○ 20 Measured Mark value Space SI Unit All data 21 CAN : Cancellation ※ : Case in the memory mode Number of samples ・ Usually case in the mode SO : Double width expansion printing specification +/: Measurement mark ＋ the direction of bolting ・ － return direction Measured value : A decimal point is also included. The last is a space when there is no decimal point. １ ０ . ０ ０ → 10.00 SI. OD CR Space KILEWS ® Digital Torque Meter SI Unit : Double width expansion printing release : In the case of N･m etc., the remainder space Ｎ ・ ｍ → N･m ( ｋ ｇ ｆ ・ ｃ ｍ → kgf･cm ) CR : Carriage return △cautions An interface cable is used for connection of a computer. Unite with a computer and prepare a cable. Please inquire about a cable of a dealer where you purchased the product. 7.2 Output method of data Data is outputted whenever it pushes CLEAR key after a measurement end. Date output of the time of use of an date clear function is automatically carried out in setting time. 8. Guarantee It is allowed to fix gratuitously, if the fault which will originate in manufacture, ransportation, etc. of our company within one year after a purchase should occur, although product was manufactured under sufficient quality control. In the following case, it becomes the charge also within a guarantee term. Failure by the error, and unjust repair and unjust reconstruction and damage on use Failure by fall etc. and damage after a purchase Failure by the natural disaster, pollution, and unusual voltage, and damage 9. Calibration trust service Periodical calibration is required in order to manage the accuracy of torque meter. By our company, the calibration with the high reliability traced to the national standard is performed, and in order to use it within accuracy, I recommend you calibration of one year. I offer an result of calibration document, a certification on calibration, and a traceability system figure by demand. (Periodical calibration is a charge.) Documents appended at the time of product purchase Result of calibration document Certification on calibration document Traceability system figure The cautions on use * Please do not apply the load more than the measurement range by any means. * Attached grease is attached to the bolt or the bearing part, please check before use. * Where a spring is loosened, please be sure to keep after use. The number of times of an exchange standard is about 2500 times. When the following condition comes out, please stop use, and use new joint. When there is bend and wear of a screw thread When there is sound etc. ※CAUTION※ The new model KTM-10/KTM-100 itself has temporary memory. The memory will be cleared automatically once the machine is not used for a long time. Moreover it is necessary to press “Reset＂ button after full-charged, then it can be on normally. The user should pay attention to the battery status or save data periodically for keeping memory from losing.. KILEWS ® Digital Torque Meter 10. Electric Screwdriver & Torque Meter 1、Torque adjustment for Electric Screwdriver A、Turn the Torque Adjusting Ring to increase or decrease the torque output. Adjust clockwise to higher scale means torque increase; anti-clockwise to lower scale means torque decrease. B、Operate electric screwdriver should be step by step in proper sequence, first run with a small torque to fasten the screw, if feel not enough torque, then adjust to higher torque gradually. C、 The mutual relation between torque output and scale, please refer to the “Torque Range Chart” on the instruction. The correct torque adjustment of fastening screws rely on screws type, material, size and the object material of being screwed. D、When object has been done screw-fastening, see if it meets the standard of quality, then measure the right torque value by Torque Meter, if the screw fastening situation is not yet to reach standard, adjust the torque from electric screwdriver until meets the standard. E、Record the torque value with Torque Meter for electric screwdriver, and turn open the front clamping ring of electric screwdriver’s housing, then exchange Torque Fixing Ring to prevent from exceptional torque change. 2、Torque Meter Operating Method (Tools: Torque Meter, Automatic Electric Screwdriver) A、Choose a proper electric screwdriver type in accordance with the required torque of screw-fastening. Please consult with electric screwdriver catalogue or vector chart of electric screwdriver B、Choose a proper Torque Meter: KTM-10 can be measured torque at maximum 10Kgf-cm ; KTM-100 can be measured torque at maximum 100 Kgf-cm; select the Spring Jack (According to the basis of requiring torque measurement which can be parted with 3 items as following tables: Torque Range(Kgf-cm) 3.0 以下 Torque Meter KTM-10 KTM-10 KTM-100 Spring Joint SJ-3 SJ-10 SJ-10K 10.0~50.0 KTM-100 SJ-50 0.5~50S KTM-50S J-50S 3.0~10.0 Remark Max measurable 3Kgf-cm Max measurable 10Kgf-cm Max measurable 50Kgf-cm Max measurable 50Kgf-cm Semi-Automatic tools C、Test procedures: 1Switch on the power 2Set Measure Mode (MODE) to “TRACK” 3Unit Switch sets to required measurement of unit.（Lbf-in；Kgf-cm；N-m） D、Reset adjustment: Check the value on LED display if is at zero status, if not then press Reset button (CLEAR) to display 0.0 E、Set the Measuring Mode (MODE) to “PEAK”. F、Cover with connecting pole of Spring Jack on the electric screwdriver, put another end of connecting pole in the head terminal of Spring Jack, power on the electric screwdriver and start to measure output torque of the electric screwdriver. G、When torque value has been indicated, it means functional measurement for electric screwdriver is normal and accomplished; the value indicates on LED display is the output torque value of electric screwdriver. H、After finishing the measurement of electric screwdriver, reverse to loose Spring Jack for keeping from springiness fatigue. I、Use the same electric screwdriver on different brands of Torque Meters (or Spring Jacks) could result in different torque value inaccuracy, such inaccuracy comes mostly from different spring character of Spring Jack. If there are two sets or more Torque Meters using on the work site, responsible department should examine Torque Meters periodically and check the gap of spring character among those Spring Jacks whether too large, if the answer is yes, then need to change a new spring or the whole set of Spring Joint. J、Please note while using Torque Meter, don’t charge the battery at the same time in order to avoid affecting the accuracy of test data. For any inquiry, please contact your dealer !