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Yamato DF411, Instruction Manual

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Yamato DF411 Instruction Manual Download Page 53

 

 

50 

 

 

 

SETTING THE CALIBRATION OFFSET FUNCTION 

 

1.

 

To choose “Calibration offset” 

 

・

 

On item choice screen in function menu, have “Calibrate” display and press jogdial 

 

 

Calibrate  >

±

0

℃

 

 

℃ 

FIXED  TEMP  

AUTO START 

AUTO STOP  

PROGRAM 

 

 

2.

 

  Input of “Offset temperature” 

 

・

 “

►

”

 Cursor disappears and current offset temperature blinks. Turn jogdial to set 

temperature and have it display.   

 

Calibrate    

            ±０℃

 

↓

 

Calibrate    

            ＋５℃

 

3.

 

 Press “Jogdial” 

 

Calibrate   >

+

5

℃

 

 

℃ 

FIXED  TEMP  

AUTO START 

AUTO STOP  

PROGRAM 

 

 

・

 

Calibration offset temperature is fixed and it returns to item choice screen in function 

menu. 

 
 
 

Summary of Contents for DF411

Page 1: ... for quick reference whenever required WARNING Before using this product carefully read and fully understand the instructions on safety WARNINGS and CAUTIONS that appears elsewhere in this manual Be sure to follow the instructions and requirements on safety described in this manual when handling the product Yamato Scientific Co Ltd assumes no liability for customer failure to comply with these ins...

Page 2: ......

Page 3: ...To choose program menu function 31 TO MAKE OUT NEW PROGRAM 33 TO EDIT PROGRAM 34 TO EDIT SEGMENT 35 TO ADD SEGMENT 39 TO FINISH PROGRAM EDITING 40 TO DELETE PROGRAM 41 HANDING METHOD OF FUNCTION MENU 42 To select function menu item 42 TO SET UP TIMER MODE 45 TO SET UP KEYLOCK MODE 46 TO SET UP BUZZER MODE 47 Calibration Offset Function 48 SETTING THE CALIBRATION OFFSET FUNCTION 50 TO CHECK ACCUMUL...

Page 4: ...y electrical shock fracture of a bone poisoning and the like with hospitalized or attend to hospital in long turm 2 Slightly injured means injured by electrical shock and the like not necessary to 3 Physically damages means damages of property just like equipments machines Denotes of symbol marks This symbol mark shows WARNING include CAUTION subject Concretely warning description is shown near to...

Page 5: ...l shock Caution scald Caution no road heating Caution not to drench ONLY WATER Caution water only Caution deadly poison Prohibit Prohibit generally Prohibit inflammable Prohibit to disassemble Prohibit to touch Compulsion TAL HORIZON Compulsion generally Compulsion connect to the grounding terminal Compulsion install on a flat surface Compulsion disconnect the power plug Compulsion periodical insp...

Page 6: ...power cord tie up in a bundle This could cause to a fire from over heat of the power cord Do not injure the power cord Do not bend or twist or tug the power cord forcibly This could cause a fire or an electrical shock Do not use samples containing a flammable or explosive substance Never to use samples containing a flammable or explosive substance This could cause a fire or an explosion Do not dis...

Page 7: ...sium peroxide Sodium peroxide Barium peroxide and other articles sort of inorganic peroxide Potassium nitrate Sodium nitrate Ammonium nitrate and other articles sort of nitrate Sodium chlorite and other articles sort of chlorite Oxidizable Calcium hypochlorite and other articles sort of hypochlorite Ethyl ether Gasoline Acetaldehyde Propylene chloride and other articles that have flammable tempera...

Page 8: ...od or telephone line A fire or electrical shock will occur NOTE The oven has not a plug connected because of the 220V specification 2 Choose a proper place for installation Do not install the oven in a place where Flammable gas or corrosive gas is generated Ambient temperature exceeds 35 Ambient temperature fluctuates violently There is direct sunlight There is excessive humidity and dust There is...

Page 9: ...ptacle that meets the oven s rated electric capacity Electric capacity Model DF411 AC200V Single phase 11A Model DF611 AC200V Single phase 16A Model DH411 AC200V Single phase 14A Model DH611 AC200V Single phase 20A Do not connect the oven to an outlet that differs from the above specifications because a fire or electrical shock will occur 5 Supply connections for the oven Request the supply connec...

Page 10: ...7 Explosive Flammable gas ...

Page 11: ...ibited This could cause a failure Install the product on a flat surface Unanticipated problems or failures may occur otherwise CAUTION After installed you should It may cause injure to a person if this oven falls down or moves by the earthquake and the impact etc To prevent take measures that the unit cannot fall down Secure the unit by putting the stoppers on the casters Modification ...

Page 12: ...ng equipment such as a heater The cover of the cord may melt and fire or electrical shock may result When the power cord is damaged exposure of the core wires disconnection etc turn off the power key right immediately then turn off the circuit breaker and the main power Contact customer service for a replacement immediately If this procedure is not followed fire or electrical shock may be caused C...

Page 13: ...d immediately after operation the internal surfaces of the chamber and the door are extremely HOT To prevent injury take out the samples when the chamber has cooled down or wear gloves while the chamber is still hot When you open the door during working at the high temperature Do not touch the internal surfaces of the chamber and the door when you will open the door because they are extremely hot ...

Page 14: ...e try to drain it as much as possible before putting it in chamber Caution about powdery sample and the loading of samples There are times when a powder sample is scattered by the sudden decompressin operation or purge operation When performing decompression or purge open the valve very slowly It occasionally takes a long time before the chamber reaches the target temperature if the chamber is con...

Page 15: ...ong acid occasionally corrodes even stainless steel Besides this The silicone rubber packing is also vulnerable to acid alkali oil and halogen s solvent Install the Oven on a level area Do not installation the oven on a non level surface This will cause hazards to the operator and create problems during actual operation ...

Page 16: ...ill accommodate the size of the sample Durinq a thunder storm During a thunder storm turn off the power key immediately then turn off the circuit breaker and main power If this procedure is not followed fire or electrical shock may be caused when having a blackout Once the power supply is recovered the oven can resume when it stopped because of having a blackout When you open and shut the door Do ...

Page 17: ...Calls a service Er 07 Overheat Error Controller Er Calls a service Er 08 Controller Er Main relay Er Calls a service Er 10 Main relay Er Controller Er Calls a service Er 14 RAM Error Controller Er Calls a service Er 15 EEPROM Error How to manage In case these error code mentioned above is displayed recode the error code and shut off the power immediately In case Er14 is displayed once turn off a c...

Page 18: ...15 DESCRIPTION AND FUNCTION OF EACH PART Main unit Damper switch Cable port Exhaust port Heater Power cable Circuit bleaker Control panel ...

Page 19: ...ormation etc 7 Sub Display It displays set temperture remaining time current hour and execution segment No etc 8 lamp It flashs when displaying temperature of the inside of tank at main display 9 ERROR lamp It flashs when any trpuble within equiment 10 DOOR lamp It flashs to indicate that door is being opened 11 STANDBY lamp It flashs to indicate that the instrument is in the preoperational standb...

Page 20: ...n t install it at place where inflammable gas or corrosive gas breaks out Caution Plug receptacle check Connect power supply code to proper switch board or plug receptacle Safety check Make sure that independent overheat prevention is set 15 higher than the temperature of its inside to be used Charge check In order to charge battery for date back up in case of new installment or circuit breaker is...

Page 21: ...OP PROGRAM After power supply is turned on fan starts to spin and fan lamp flashes Main display indicates temperature of the inside of tank and lamp flashes Sub display indicates standing by and standing by lamp flashes This is On standby state A power supply breaks off with when a key is pushed again When you press Power supply key again the power will be turned off In case of first use power sup...

Page 22: ...t a power supply is on 1 Push the MENU key MENU Operation menu start and becomes an Operation mode Choice screen Fixed temp OP OP mode choice STANDBY END HEAT FAN FIXED TEMP AUTO START AUTO STOP PROGRAM On operation mode choice screen you can see blinking display at sub display which indicates the name of operation mode currently selected and operation lamp blinks correspondingly When the equipmen...

Page 23: ...change the displayed setting to the operation mode 3 Press the jogdial Operation mode was decided Input screen of each operation mode 4 Method of Cancellation Press Operation menu key again if you want to cancel the operation menu halfway MENU ...

Page 24: ...t up temperature Next it moves to input screen of setup temperature sub display indicates Setup Temp and the number which indicates the temperature blinks Setup Temp ０ Fixed temp OP setup temperature input screen Turn the jog dial and setup temperature should be indicated UP DOWN 3 Push the jog dial Setup Temp 100 Fixed temp OP FIXED TEMP AUTO START AUTO STOP PROGRAM Set up temperature is decision...

Page 25: ... arrow sign will be as follows according to the relationship between setup temperature when fixed temperature operation starts and temperature of the inside of chamber Setup Temp １００ １９９９ ０９ １７ １２ １５ When setup temperature is higher than that of the inside of chamber Setup Temp １００ １９９９ ０９ １７ １２ １５ When setup temperature is lower than that of the inside of chamber The direction of arrow sign will ...

Page 26: ... PROGRAM 3 Input Wait Time to operate Start time After setup temperature is decided input screen for wait time to operate or start time appears When timer mode setup indicates Timer you can input wait time to operate and when The hour is indicated you can input start time to operate When it is forwarded from factory Time is selected Concerning timer mode refer to page45 Wait Time ３０ｍｉｎ Auto start ...

Page 27: ...p 100 start rear 30min STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When remaining time becomes 0 operation begins when operation begins Standby Lamp goes out and sub display indicates the same display as is shown in fixed temperature operation Setup Temp100 1999 09 17 12 10 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM 5 How to Stop If you want to suspend the st...

Page 28: ...D TEMP AUTO START AUTO STOP PROGRAM 3 Input and fix operation time operation stop hour When setup temperature is fixed input screen for operation time or Auto stop operation appears If timer mode setup indicates Time it is to input operation time If it indicates Hour it is to input the hour to stop operation stop Time ３０ｍｉｎ Auto stop OP Edit screen for operation time stop Time ０ ００ Auto stop OP Ed...

Page 29: ...ix it Fan OFF Auto stop OP Fan choice screen 6 Press Jog dial Fan function is fixed and auto stop mode operation starts Auto stop lamp will change from blink to flash and sub display indicates indicates temperature and remaining time toward operation stoppage Setup Temp100 Stop after 30min STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM While wait function is On when temperature of ...

Page 30: ...b display indicates operation stop time OP stop time 1999 09 17 13 00 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When you choose Off on fan function fan will stop at the same time that operation stops 7 How to stop Press Power Key if you want to suspend operation POWER ...

Page 31: ...am OP OP mode choice FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To Choose Program number and Fix it Choose program number by jog dial and fix it Program P01 Program OP FIXED TEMP AUTO START AUTO STOP PROGRAM In case no program is registered after beep sound of buzzer and sub display indicates message In that case register the program again and do it over from the beginning on Program menu A program...

Page 32: ...n is in the state of waiting Program lamp changes from blink to flash and Standby lamp blinks Sub display indicates program number and remaining time toward operation startup Program P01 Start rear 30min STAND BY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When remaining time becomes 0 program operation begins When operation begins Standby Lamp goes out and sub display indicates segment...

Page 33: ... out segment number and the rest number of repeat times are displayed alternately Setup Temp １００ Rep rest １０ The rest number of times of the repeat When program operation ends End lamp blinks and sub display indicates the time when the operation ends OP stop time 1999 09 17 15 00 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM When you choose Off in setting fan spinning speed of pro...

Page 34: ... power is on 1 Press Program Key ME PROGRAM Program menu starts up and function choice screen appears Prepare Program Entry 0 rest 16 STANDBY END HEATER FAN FIXED TEMP AUTO START AUTO STOP PROGRAM Sub display indicates the number of registered program and the number of remaining segment and also blinking display of function name which is being chosen No Function name Sub display Prepare Program En...

Page 35: ...dial Function name is replaced by turns 3 Press Jog dial Kind of function is fixed and input screen of each function appears 4 How to cancel If you want to cancel program menu halfway press Program Key again PROGRAM ...

Page 36: ...ﾟ PROGRAM 2 To choose Program number Program number choice screen appears sub display indicates Prepare and the number which indicates program number blinks Turn jog dial to have the program number which you need display from P01 P99 However program number which is already registered is not displayed Prepare Ｐ０１ Entry ０ rest １６ Program number choice screen 3 Press Jog dial Prepare P01 Entry 0 rest...

Page 37: ...ay indicates Editing and the number which indicates program number blinks Turn jog dial and have program number which you want to edit display among registered program Sub display indicates the number of segment which chosen program uses and also the number of remaining segment on lower berth Editing Ｐ０１ Use ５ rest １０ Program number choice screen 3 Press Jog dial Edit P01 Use 5 rest 10 FIXED TEMP ...

Page 38: ... can choose On or Off of fan only by End segment Concept of segment is shown as below However Start temp corresponds to Temperature of the inside of chamber when you carry out segment number 1 just after program starts Other than that case it will be Setup temp of segment which is carried out most recently Lamp time Sork time Time Setup temp Temp Start temp Concept of repeat is shown as below The ...

Page 39: ... 2 Event３ OFF Ｐ０１ ０１ rest １０ 9 Event 3 Event４ OFF Ｐ０１ ０１ rest １０ 10 Event 4 Rep start Ｓ０１ Ｐ０１ ０１ rest １０ 11 Rep Start segment Rep count ９９９９ Ｐ０１ ０１ rest １０ 12 Rep count Append seg Ｐ０１ ０１ rest １０ 13 Append seg Program End Ｐ０１ ０１ rest １０ 14 Program End Sub display indicates program number and segment numbers which are being edited and also the number of remaining segment If you turn jog dial content...

Page 40: ...n the option is not equipped it is not displayed Rep start segment While ramp time indicates End and Soak time indicates Hold it is not displayed It is not displayed also when it is inserted between repeat sections designated by other segment Rep count It is not displayed when repeat start segment is not displayed and Nothing Append seg It is not displayed when ramp time indicates End and Soak tim...

Page 41: ...ime １２ｈ３４ｍ Ｐ０１ ０１ rest １０ Fix input content Ramp time １２ｈ３４ｍ Ｐ０１ ０１ rest １０ Choice screen 4 How to cancel If you want to cancel the input of Step halfway press Program Key Contents which is being input are cancelled and you go back to setup item choice screen Ramp time １２ｈ３４ｍ Ｐ０１ ０１ rest １０ Cancel input content Ramp time STEP Ｐ０１ ０１ rest １０ Choice screen ...

Page 42: ... displayed Append seg Ｐ０１ ０１ rest １０ Add segment Ramp time STEP Ｐ０１ ０２ rest ９ Choice screen Contents which are initially set up with appended segment are as follows Segment which is carried out at the stage of program preparation has the same contents Item name Ramp time Step Setup temp 0 Soak time Hold Wait function Off Wait function is of no effect since Soak time indicates Hold Fan spinning 10 ...

Page 43: ...epeat start segment is of no effect TO FINISH PROGRAM EDITING 1 To choose Program End On setup item choic screen have Program End display and press jog dial Program End P01 01 rest 10 FIXED TEMP AUTO START AUTO STOP PROGRAM You can end by pressing Program Key on setup item choice screen too ...

Page 44: ... STOP PROGRAM 2 To choose Program number Program number choice screen appears Have program number which you want to delete display and press jog dial Delete Ｐ０１ Use ５ rest １０ Choice screen for program number 3 To confirm and choose Yes Confirmation screen to delete program appears Check if it indicates the right program number to delete Then choose Yes by jog dial and press it Delete it No Delete ...

Page 45: ...n offset temperature setup 5 Acc Time Accumulated operation time setup 6 Date time Date time setup 7 Fan spinning Fan spinning speed setup 8 Damper opening Damper opening degree setup 9 Comm Lockout off Communication lockout mode setup To select function menu item Make sure that power is on 1 Press Function menu key PROGR MODE Function menu starts up and item choice screen appears Timer mode time ...

Page 46: ...ne No Name Sub display Timer mode time 1 Timer mode Key lock mode OFF 2 Key lock mode Buzzer mode ON 3 Buzzer mode Calibrate ０ 4 Calibration Offset Acc time ４９９９９ｈｒ 5 Acc time Date １９９９ １２ ３１ Time ２３ ５９ 6 Date Time Fan １０ 7 Fan Damper ０ 8 Damper Comm Lockout OFF 9 Comm Lockout ...

Page 47: ...44 2 Press Jog dial Either input screen for each item or operation screen appears 3 How to cancel If you want to cancel item choice halfway press Function menu key again PROGR MODE ...

Page 48: ...e On item choice screen in function menu have Timer mode display and press jogdial Timer mode time FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To choose mode Cursor disappears and current mode blinks Turn jogdial and have either Time or Clock display Timer mode time Timer mode Clock 3 Press Jogdial Timer mode time FIXED TEMP AUTO START AUTO STOP PROGRAM Timer mode is fixed and it goes back to item c...

Page 49: ...blinks Turn jogdial to have either On or Off display Key lock mode OFF Key lock mode ON 3 Press Jogdial Key lock mode ON FIXED TEMP AUTO START AUTO STOP PROGRAM Key lock mode is fixed and it goes back to item choice screen in function menu If you turn on Key lock mode you cannot change content of program and setup content of some function menu Sub display indicates Key being locked Setup temp １００ ...

Page 50: ...oice of Mode Cursor disappears and current mode blinks Turn jogdial to have either On or Off display Buzzer mode ON Buzzer mode OFF 3 Press Jogdial Buzzer mode OFF FIXED TEMP AUTO START AUTO STOP PROGRAM Buzzer mode is fixed and it goes back to item choice screen in function menu If buzzer mode is Off alarm buzzer in the abnormal auto stop buzzer and program operation end buzzer don t ring ...

Page 51: ...ine The parallel movement amount including a sign is defined as the calibration offset This function can conform the display temperature of the operation panel to the measurement temperature of a voluntary point in the chamber at a voluntary temperature In Fig 2 DSV is a display temperature of the operation panel under the condition that the temperature in the chamber is constant for a set tempera...

Page 52: ...49 Therefore the setting tolerance of the calibration offset is 19 C Initial off set value has been set to 0 C when shipping ...

Page 53: ...0 FIXED TEMP AUTO START AUTO STOP PROGRAM 2 Input of Offset temperature Cursor disappears and current offset temperature blinks Turn jogdial to set temperature and have it display Calibrate ０ Calibrate ５ 3 Press Jogdial Calibrate 5 FIXED TEMP AUTO START AUTO STOP PROGRAM Calibration offset temperature is fixed and it returns to item choice screen in function menu ...

Page 54: ... jog dial and have Acc Time display Acc time 100hr FIXED TEMP AUTO START AUTO STOP PROGRAM It displays accumulated operation time from factory shipment to the present Acc time １００ｈｒ Accumulated operation time is accumulation of time during which power is not off Standby time wait time and operation end time are also accumulated as operation time 2 Press Function menu key After checking content pre...

Page 55: ... key and stop operation 1 To have Date Time display On item choice screen in function menu turn jog dial and have Date and Time display Date 1999 09 22 Time 17 30 FIXED TEMP AUTO START AUTO STOP PROGRAM Current date and time are displayed Date １９９９ ０９ ２２ Time １７ ３０ 2 To choose Setup item If you turn jog dial cursor moves from Year Month Time and Minute in order Choose item which you want to set an...

Page 56: ... current setup figure blinks Date １９９９ ０９ ２２ Time １７ ３０ Date ２０００ ０９ ２２ Time １７ ３０ 4 Press Jpgdial Date 2000 09 22 Time 17 30 FIXED TEMP AUTO START AUTO STOP PROGRAM Setup figure of chock is fixed and it returns to item choice screen in function menu ...

Page 57: ...e Fan display On item choice screen in function have Fan display and press jogdial Fan 1 FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To decide fan spinning speed Cursor disappears and current setup speed blinks Turn jogdial to decide the speed from 1 10 and have it display Fan １ Fan １０ 3 Press Jogdial Fan 1 FIXED TEMP AUTO START AUTO STOP PROGRAM Fan spinning speed is fixed and it returns to item ch...

Page 58: ...ce screen in function menu have Damper display and press jog dial Damper 0 FIXED TEMP AUTO START AUTO STOP PROGRAM To decide damper opening degree Cursor disappears and current damper opening degree blinks At the time of shipment from factory it is entirely closed Turn jog dial to choose one from among five degrees 0 25 50 75 or 100 and have it display Damper ０ Damper ２５ Damper ５０ Damper ７５ Damper...

Page 59: ...56 2 Press Jog dial Damper 25 FIXED TEMP AUTO START AUTO STOP PROGRAM Damper opening degree is fixed and it returns to item choice screen in function menu ...

Page 60: ...mm Lockout ON FIXED TEMP AUTO START AUTO STOP PROGRAM 2 To choose Comm Lockout Cursor disappears and current mode blinks Turn jog dial and have either On or Off display Comm Lockout ON Comm Lockout OFF 3 Push the JOGDIAL Comm Lockout ON FIXED TEMP AUTO START AUTO STOP PROGRAM Communication lockout is set and it returns to item choice screen in function menu ...

Page 61: ...the temperature rising process etc and flash alternately on the display Activation Setting Method 1 Set the independent overheating prevention 15 higher than the set temperature of the main unit 2 The purpose of overheating prevention device is to protect the unit from overheating It does not intend to protect the sample or to protect them from the accident caused by the use of explose or inflamma...

Page 62: ...r executing the fixed temperature operation at the set temperature 0 set the operation temperature of the Independent Temperature Overheating Prevention Device to 0 Under normal circumstances the heater circuit is cut off in a few seconds and the TROUBLE lamp and flashes at the same time and the alarm buzzer sounds if the alarm buzzer function is ON After confirming turn off the circuit breaker on...

Page 63: ...n off the power switch and disconnect the power plug from the receptacle Contact our sales or service representative zCheck the warranty card or the name plate of your Drying Oven and give us the information below Model of your oven Serial product number of your oven Date of purchase and Problem with your oven as detailed as possible Repair parts will be available for at least 7 years after termin...

Page 64: ... time is indicated Calibration offset function Safety device Short circuit breaker Self diagnostic function sensor abnormality heater disconnection and Triac short circuit detection automatic temperature over rise prevention Key lock function Door switch Control box switch Independent Temperature Overheat Prevention device Sensor K thermocouple double sensor Heater Stainless steal pipe heater with...

Page 65: ...ddition Triple sensor Exhaust duct Exhaust port flange Set stage Set stage caster Set metal fittings Abnormality alarm display lamp Emergency stoppage switch Shelf board For each type of machine Starting condition choice screen Wind velocity variation device Power supply code Power supply plug １ The performance value is in the condition of circulation operation Damper is entirely closed room tempe...

Page 66: ...63 SCHEMATICS DF411 ...

Page 67: ...64 DF611 ...

Page 68: ...65 DH411 ...

Page 69: ...66 DH611 ...

Page 70: ... 0052 K thermocouple double sensor CR CR absorber 2 30 002 0001 2S1201 250V DF611 Symbol Part Name Code No Specifications CT Current Transformer 2 17 001 0002 CTL 6 S 400 ＥLB Circuit breaker LT00034879 BJS2032NTBL F Motor 2 14 001 0027 BKREK74L 4 AC200V H1 2 Heater DF62S 30251 AC200V 1500W PIO7 board 1 24 000 0084 PLANAR board 1 24 000 0120 ⅣTYPE CR2 Independent overheat prevention LT00022041 A7CN...

Page 71: ... 0052 K thermocouple double sensor CR CR absorber 2 30 002 0001 2S1201 250V DH611 Symbol Part Name Code No Specifications CT Current Transformer 2 17 001 0002 CTL 6 S 400 ＥLB Circuit breaker LT00034880 BJS3032NTBL F Motor 2 14 001 0027 BKREK74L 4 AC200V H1 2 Heater DF62S 30251 AC200V 1500W H3 Heater DH62S 30000 AC200V 750W PIO7 board 1 24 000 0084 PLANAR board 1 24 000 0120 ⅣTYPE CR2 Independent o...

Page 72: ...Instruction Manual for Fine Oven DF411 611 DH411 611 Third Edition Nov 20 2009 Revised May 14 2012 Yamato Scientific Co Ltd 2 1 6 Nihonbashi Honcho Chuo ku Tokyo 103 8432 Japan http www yamato net co jp ...

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