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EK-L Series

Precision Bench Scale

EK-15KL/EK-30KL

INSTRUCTION MANUAL

1WMPD4002971

Содержание EK-15KL

Страница 1: ...EK L Series Precision Bench Scale EK 15KL EK 30KL INSTRUCTION MANUAL 1WMPD4002971 ...

Страница 2: ...ent has been tested and has been found to comply with the limits of Class A computing device pursuant to Subpart J of Part 15 of FCC rules These rules are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment If this unit is operated in a residential area it may cause some interference and under these circumstances the user would ...

Страница 3: ...g mode pcs 13 5 7 Percent mode 15 6 COMPARATOR 16 6 1 Setting example 16 7 CALIBRATION 18 7 1 Preparation 18 7 2 Zero calibration 19 7 3 Calibration using a calibration weight 19 7 4 Gravity acceleration correction 20 8 FUNCTIONS 21 8 1 Key operation 21 8 2 Entering the function setting mode 21 8 3 Setting example 22 8 4 Storing weighing units 23 8 5 Function list 24 9 RS 232C SERIAL INTERFACE 26 ...

Страница 4: ... ID number 30 10 2 GLP report 31 11 MAINTENANCE 35 11 1 Notes on maintenance 35 11 2 Error codes 35 12 SPECIFICATIONS 37 12 1 Specifications 37 12 2 Other weighing units 37 12 3 Option 37 12 4 External dimensions 38 GRAVITY ACCELERATION MAP 39 ...

Страница 5: ...rator function The backlight LCD provides ease of use even in dark locations RS 232C serial interface is equipped as standard for connection to a printer or personal computer Using the serial interface Good Laboratory Practice GLP data can be output The optional sealed lead acid battery enables use in locations where AC power is not available 2 UNPACKING Unpack the package and check that all of th...

Страница 6: ...urity slot Battery cover AC adapter jack RS232C terminal A security cable is not provided and must be prepared by the user Grounding terminal Leveling foot Calibration switch cover The CALswitch is inside Bubble spirit level Display Leveling foot ...

Страница 7: ...or Turns on or blinks when the ACAI function is being performed Does not turn on when the ACAI function is disabled Weighing units The weighing units stored in memory turn on Battery indicator Changes as the battery capacity decreases as follows Full Recharging required Does not turn on when the AC adapter is used Key Description 1ON OFF key Turns the power ON or OFF When turned ON the scale is au...

Страница 8: ...nstall the scale on a solid and level surface Do not install the scale in direct sunlight Do not install the scale near heaters or air conditioners Use a stable AC power source Do not install the scale in a place where flammable or corrosive gases present Allow the scale to reach equilibrium with the ambient temperature before use Turn the power ON and warm up the scale for at least 30 minutes bef...

Страница 9: ... located on the underside of the display Use a stable power source Use the AC adapter provided with the scale AC adapter Using the sealed lead acid battery A commercially available sealed lead acid battery can be used to operate the scale Use an NP4 6 battery 6V 4 0Ah manufactured by Yuasa Battery Inc The scale can be operated continually for approximately 100 hours on a fully charged battery at 2...

Страница 10: ...C adapter to an electrical outlet Insert the AC adapter plug into the AC adapter jack 3 Recharging starts automatically Recharge the battery periodically even if the scale is not used for a long period of time The battery needs to be recharged at least every three to six months The battery needs to be recharged more frequently when used in warmer places The battery takes approximately 15 hours to ...

Страница 11: ... the NET and ZERO indicators turn on 2 Press the ON OFF key to turn the power OFF Auto power off function The auto power off function automatically turns the power OFF when zero is displayed for approximately 5 minutes See poff in 8 5 Function list Display lock function The display lock function locks the display temporarily to make the weight value easier to read See Hold in 8 5 Function list LCD...

Страница 12: ...nits available is the same as above while skipping the units that are not available It is possible to store the weighing units that will be actually used from the units available It is also possible to specify the unit that will appear first when the power is ON For details see 8 4 Storing weighing units Conversion table Units Name Conversion to gram kg kilogram 1000 g oz Ounce avoir 28 349523125 ...

Страница 13: ...s within 2 of the weighing capacity around the power on zero point The ZERO indicator turns on When the weight value exceeds 2 of the weighing capacity the scale is tared to zero and the ZERO and NET indicators turn on Precautions during operation Make sure that the STABLE indicator is on whenever reading or storing a value Do not use a sharp instrument such as a pencil to press the keys Do not ap...

Страница 14: ...tor R1 or R2 turns on to indicate which range the weight value belongs to When the weight value exceeds the maximum value of the R1 range the weighing range changes automatically to the R2 range When there is nothing on the weighing pan and zero is displayed with the ZERO indicator the weighing range will automatically be the R1 range When the RE ZERO key is pressed in the R2 range the scale is ta...

Страница 15: ...ber of samples 5 10 25 50 or 100 4 When using a tare container place the container on the weighing pan and press the RE ZERO key Confirm that the right side of the number of samples shows zero 5 Place the number of samples specified in Step 3 on the pan In this example 25 pieces 6 Press the MODE key to calculate and store the unit mass Remove the sample The scale is set to count objects with this ...

Страница 16: ...t improves the accuracy of the unit mass by increasing the number of samples as the counting process proceeds 8 After setting the unit mass in Step 6 add a few more samples on the pan Then the ACAI indicator turns on Try to add the same number of samples as displayed The ACAI indicator does not turn on if overloaded 9 The ACAI indicator blinks and the scale re calculates the unit mass Do not touch...

Страница 17: ...y 100 0 4 Place the sample to be set as the 100 reference mass on the pan 5 Press the MODE key to store the 100 reference mass Remove the sample When the 100 reference mass is too light lo appears in the display for a moment and returns to the former display Reading the percentage 6 Place the object to be compared with the 100 reference mass on the pan The displayed percentage is based on the 100 ...

Страница 18: ...values are common to each of the weighing counting and percent modes An example is shown below Upper limit value 001010 101 0 g 1010 pcs 101 0 Lower limit value 000990 99 0 g 990 pcs 99 0 6 1 Setting example To set Compares plus data except those near zero Selecting a comparison mode 1 With the power turned OFF press and hold the RE ZERO key and press the ON OFF key to turn the power ON and enter ...

Страница 19: ...lo appears after end 7 With Cp lo displayed press the PRINT key Enter the lower limit value using the following keys MODE key To select the digit to change the value The selected digit blinks RE ZERO key To change the value of the selected digit CAL switch To switch the sign and PRINT key To store the value and proceed to the next step Unit appears after end 8 Press the ON OFF key to turn the powe...

Страница 20: ...hold the CAL switch until Cal appears and release the switch 3 Cal 0 appears To change the calibration weight value proceed to Step 4 To use the calibration weight value stored in memory or perform zero calibration only proceed to Step 5 4 Press the PRINT key The display shows the calibration weight value in grams that is stored in memory Use the following keys to change the value MODE key To sele...

Страница 21: ... and finish the procedure press the ON OFF key to turn the power OFF or press the CAL switch 7 3 Calibration using a calibration weight 6 Place the calibration weight with the same value as displayed on the pan Press the RE ZERO key to perform calibration Do not touch the pan during calibration 7 end appears Remove the weight from the pan Press the ON OFF key to turn the power OFF or press the RE ...

Страница 22: ... the scale will be used 1 In the weighing mode press and hold the CAL switch until Cal appears and release the switch 2 Cal 0 appears 3 Press the MODE key The display shows the gravity acceleration value stored in memory Use the following keys to change the value MODE key To select the digit to change the value The selected digit blinks RE ZERO key To set the value of the selected digit 4 After se...

Страница 23: ...tores the settings per class and goes to the next class 1RE ZERO key Selects a parameter 8 2 Entering the function setting mode With the power turned OFF press and hold the RE ZERO key and press the ON OFF key to turn the power ON and enter the function setting mode func appears Each time the MODE key is pressed the class appears one after another See 8 5 Function list Switches the class ...

Страница 24: ...unction setting mode func appears 2 Press the PRINT key to display poff 0 3 Press the RE ZERO key to display poff 1 4 Press the MODE key several times to display aCai 1 5 Press the RE ZERO key to display aCai 0 6 Press the PRINT key to store the parameters Cp Hi appears after end 7 Press the ON OFF key to turn the power OFF or press the RE ZERO key Switches the parameter To store Switches the para...

Страница 25: ...E key several times to display Unit 3 Press the PRINT key 4 Press the MODE key to change a weighing unit 5 Press the RE ZERO key to select the weighing unit The STABLE indicator turns on when the weighing unit has been selected 6 Repeat Steps 4 and 5 to select all weighing units to be used 7 Press the PRINT key to store the units id appears after end 8 Press the ON OFF key to turn the power OFF or...

Страница 26: ...hift 0 Dot pnt Decimal point type 1 Comma Selects a decimal point type 0 No comparison Comparator function disabled 1 Compares all data 2 Compares all stable data 3 Compares plus data except those near zero 4 Compares stable plus data except those near zero 5 Compares all data except those near zero Cp Comparison mode 6 Compares all stable data except those near zero Conditions to compare Near zer...

Страница 27: ...indicator turns on 2 Turns off 10 seconds after the STABLE indicator turns on 3 Turns off 30 seconds after the STABLE indicator turns on 4 Turns off 60 seconds after the STABLE indicator turns on func ltUp LCD backlight function 5 Always on Conditions to turn the backlight on or off Change in a weight value or key operation turns the backlight on CpHi Comparator upper limit Sets the upper limit va...

Страница 28: ...e scale using commands from a personal computer Set the parameters of the data output mode prt and data format bps and btpr as necessary Windows Communication Tools Software WinCT to communicate with a personal computer is provided as freeware Visit the A D website to download WinCT 9 1 Interface specifications Transmission system EIA RS 232C Transmission form Asynchronous bi directional half dupl...

Страница 29: ... N C 5 GND Signal ground 6 DSR Data set ready 7 RTS Request to send 8 CTS Clear to send 9 Used internally Signal names of the scale side are the same as the DTE side with TxD and RxD reversed Scale DCE External device DTE Inside the scale Terminal example RxD TxD RTS CTS DSR GND TxD 2 RxD 3 RTS 7 CTS 8 DSR 6 GND 5 ...

Страница 30: ...ng a decimal point and a polarity sign Eight units are available g Weight data gram k g Weight data kilogram P C Counting data pcs Percentage data o z Weight data decimal ounce l b Weight data decimal pound o z t Weight data troy ounce t l Weight data tael The terminator is always CRLF Output data example Weight data gram S T 0 0 1 2 3 4 5 g CR LF Counting data pcs Q T 0 0 0 1 2 3 4 5 P C CR LF Pe...

Страница 31: ... than 4d of the R1 range for the EK 30KL The next output will be performed after the weight data returns below 4d Auto print mode B Set the data output mode of the function list to prt 3 The scale outputs the weight data when the data is stable the STABLE indicator is on and greater than 4d of the R1 range for the EK 30KL or less than 4d of the R1 range for the EK 30KL The next output will be perf...

Страница 32: ...er the function setting mode func appears 2 Press the MODE key several times to display id 3 Press the PRINT key Enter the ID number using the following keys MODE key To select the digit to change the value The selected digit blinks RE ZERO key To change the value of the selected digit See the table below for the Display character set 4 Press the PRINT key to store the settings func appears after ...

Страница 33: ...he function setting info 2 and pUse 0 Calibration report 1 Perform calibration according to 7 3 Calibration using a calibration weight 2 end appears when the calibration is complete 3 glp appears and calibration report is output 4 end appears again Remove the weight Press the ON OFF key to turn the power OFF or press the RE ZERO key AD 8121 format info 1 General format info 2 Space ASCII 20h CR Ca...

Страница 34: ... If necessary change the value of the calibration weight as described in Step 4 of 7 1 Preparation 4 With nothing on the pan press the RE ZERO key The zero point is measured and the measured value with the unit g is displayed for a few seconds Then the value of the calibration weight is displayed 5 Place a weight of the same value as displayed on the pan and press the RE ZERO key to measure it The...

Страница 35: ...corded as the GLP report Title block and End block are added at the beginning and at the end of a group of weight values Title block 1 In the weighing mode press and hold the PRINT key until start appears and release the key The scale outputs the Title block The scale returns to the weighing mode after end 2 Press the PRINT key or select the auto print mode to output the weight values Manufacturer...

Страница 36: ... CRLF End block 3 Press and hold the PRINT key until recend appears and release the key The scale outputs the End block 4 The scale returns to the weighing mode after end AD 8121 format info 1 General format info 2 Space ASCII 20h CR Carriage return ASCII 0Dh LF Line feed ASCII 0Ah Press and hold To output End block Manufacturer Model ID number Date Starting time Column for signature Weight data E...

Страница 37: ...etected an excessive upward force Check for anything trapped under the edge of the weighing pan Unit mass 100 reference mass error The unit mass 100 reference mass is too light in the counting percent mode Sample quantity error When the sample weight is light and the counting error could become large the scale prompts you to use a larger number of samples Place the displayed number of samples on t...

Страница 38: ... AC adapter error The output voltage of the AC adapter is too high Check if the AC adapter is correct for your local voltage and receptacle type Stability error The weight value is not stable and the scale cannot display it Prevent vibration and drafts from affecting the scale Press the MODE key to return to the weighing mode Internal error 2 3 4 or 6 The scale detects an error in the internal pro...

Страница 39: ... non condensing Power supply AC adapter or optional lead acid battery Battery operating hours Approximately 100 hours at 25 C with backlight off Weighing pan size 300 mm x 210 mm Mass approximately 4 2 kg 4 9 kg Calibration weight factory setting 15 kg 30 kg In case of Umin 0 factory setting 12 2 Other weighing units MODEL EK 15KL EK 30KL Weighing capacity 529 110 105 820 1058 20 oz Minimum displa...

Страница 40: ...38 12 4 External dimensions Unit mm ...

Страница 41: ...m s2 Ottawa Paris 9 807 m s2 9 810 m s2 Copenhagen 9 816 m s2 Rio de Janeiro 9 788 m s2 Cyprus 9 797 m s2 Rome 9 803 m s2 Frankfurt 9 811 m s2 San Francisco 9 800 m s2 Glasgow Havana 9 816 m s2 9 788 m s2 Singapore Stockholm 9 780 m s2 9 819 m s2 Helsinki 9 819 m s2 Sydney 9 796 m s2 Jakarta 9 781 m s2 Taichung 9 789 m s2 Kolkata Calcutta 9 788 m s2 Taipei 9 790 m s2 Kuwait Lisbon London Greenwich...

Страница 42: ...40 World map ...

Страница 43: ...13 ...

Страница 44: ...eet Thebarton South Australia 5031 AUSTRALIA Telephone 61 8 8301 8100 Fax 61 8 8352 7409 A D KOREA Limited 한국에이 엔 디 주 서울특별시 영등포구 국제금융로6길33 여의도동 맨하탄빌딩 817 우편 번호 150 749 817 Manhattan Bldg 33 Gukjegeumyung ro 6 gil Yeongdeungpo gu Seoul 150 749 Korea 전화 82 2 780 4101 팩스 82 2 782 4280 OOO A D RUS OOO ЭЙ энд ДИ РУС 121357 Российская Федерация г Москва ул Верейская дом 17 Business Center Vereyskaya Pla...

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