manualshive.com logo in svg

Manning YB8, Руководство по эксплуатации и инструкция

Поделиться
Скачать
Manning YB8 Скачать руководство пользователя страница 6

 

 

Assembling the Model YB8 Sampler ...........................................................................Page A-8 

 

 

 

Refrigerator .......................................................................................................Page A-8 

 

 

 

Electronics Enclosure........................................................................................Page A-9 

 

 

Distribution Assembly Installation .............................................................................Page A-10 

 

 

 

Single Bottle Sampling ...................................................................................Page A-10 

 

 

 

Multiple Bottle Sampling ................................................................................Page A-10 

 

 

 

 

Suspension Plate Installation ..............................................................Page A-10 

 

 

 

 

Distributor Assembly ..........................................................................Page A-10 

 

 

 

Bottle Installation ............................................................................................Page A-13 

 

 

 

 

One Liter and Half-Liter Plastic Bottles 

Page A-13 

 

 

 

 

Spout Position 

Page A-13 

 

Installing The Sampler ............................................................................................................Page A-13 

 

 

Connecting Power .......................................................................................................Page A-14 

 

 

Sample Intake Line .....................................................................................................Page A-14 

 

 

Intake Hose Placement ................................................................................................Page A-14 

 

Running a Test Cycle ..............................................................................................................Page A-15 

 

The Sampling Cycle ................................................................................................................Page A-15 

 

Sample Recovery ....................................................................................................................Page A-16 

 

External Connections ..............................................................................................................Page A-17 

 

 

Contact In & Analog In Connections..........................................................................Page A-17 

 

 

Bottle Full Sensor & Stepper Motor Connections ......................................................Page A-17 

 

 

 

Bottle Full/Stepper Motor ...............................................................................Page A-17 

 

 

 

Contact Closure ...............................................................................................Page A-18 

 

 

 

Analog Signal (Optional) ................................................................................Page A-18 

 

Section Contents – Programming 

 

Introduction ........................................................................................................................................... Page B-1 
 
Sampler Configuration .......................................................................................................................... Page B-1 
 
Sampling Modes ................................................................................................................................... Page B-1 
 

Multi-Bottle Sampling Modes .................................................................................................. Page B-1 

 

Single Bottle Modes .................................................................................................................. Page B-1 

 

<RESET> .................................................................................................................................. Page B-2 

 

<TEST CYCLE> ...................................................................................................................... Page B-2 

 

<BOTTLE ADV> ..................................................................................................................... Page B-2 

 

<CLEAR> ................................................................................................................................. Page B-2 

 

<CLOCK> ................................................................................................................................ Page B-2 

 

<DISPLAY> ............................................................................................................................. Page B-2 

 

*................................................................................................................................................. Page B-2 

 

EEEE ......................................................................................................................................... Page B-2 

 

Key Not Active ......................................................................................................................... Page B-2 

 
Display Information .............................................................................................................................. Page B-3 
 

Time of Day .............................................................................................................................. Page B-3 

 

Program Status .......................................................................................................................... Page B-3 

 

 

Sampler Ready .............................................................................................................. Page B-3 

Содержание YB8

Страница 1: ...l No YB Revision 0 600 w 12 March 2014 Errata MODEL YB8 STATIONARY PERISTALTIC SAMPLERS Manning Environmental Inc 101 Bar T Drive Florence Texas 76527 4445 USA Office 800 863 9337 254 793 9955 Fax 254...

Страница 2: ......

Страница 3: ...by any repair attempted repair or modifications not authorized by Manning Environmental Inc 4 Any product not used in accordance with the instructions furnished by Manning Environmental Inc 5 Freight...

Страница 4: ......

Страница 5: ...Page A 2 Sample Volume Page A 2 Accuracy Page A 2 Repeatability Page A 2 Liquid Sensor Page A 2 Controller Page A 3 Electronics Page A 3 Internal Clock Page A 3 Internal Battery Page A 3 Power Page A...

Страница 6: ...est Cycle Page A 15 The Sampling Cycle Page A 15 Sample Recovery Page A 16 External Connections Page A 17 Contact In Analog In Connections Page A 17 Bottle Full Sensor Stepper Motor Connections Page A...

Страница 7: ...T Page B 25 Time Mode Single Time Interval Page B 26 Flow Mode Page B 28 Flow Mode Pulse Accumulation Page B 29 Multi Bottle Sampling Programs Page B 30 01 Flow Mode Independently Time Spout Advance P...

Страница 8: ...ator Page C 8 Environmental Protection Page C 10 Removing and Replacing the Controller Page C 10 Troubleshooting Page C 11 System Non Responsive Page C 11 Works Inconsistently Page C 11 Weak Draw Page...

Страница 9: ...mum Lift Page A 2 Transport Velocity Page A 2 Sample Volume Page A 2 Accuracy Page A 2 Repeatability Page A 2 Liquid Sensor Page A 2 Controller Page A 3 Electronics Page A 3 Internal Clock Page A 3 In...

Страница 10: ...sembly Page A 10 Bottle Installation Page A 13 One Liter and Half Liter Plastic Bottles Page A 13 Spout Position Page A 13 Installing The Sampler Page A 13 Connecting Power Page A 14 Sample Intake Lin...

Страница 11: ...has occurred in shipment If damage is noticed immediately report the extent of it to both the transportation company and to Manning Environmental Inc In addition check the packing list to verify that...

Страница 12: ...in Safety Integral safety kill switch Ensures when the clear plastic face plate is removed from plastic pump body the pump it prevents accidental powered rotation Pump Tubing 3 8 ID by 5 8 OD by 1 8 t...

Страница 13: ...ies the electronics enclosure the refrigerator and the wetted parts As a unit these subassemblies form an environmentally resistant enclosure Electronics Enclosure The electronics enclosure includes t...

Страница 14: ...pump inlet The sensor is either a continuity type probe base or an ultrasonic sensor optional The liquid sensor is used for two reasons It enables the sampler to rinse the intake line After the initia...

Страница 15: ...e fan motor and the compressor are designed for greater durability and resistance to atmospheric attack The unit boasts extensive insulation for maximum cooling retention and a full perimeter magnetic...

Страница 16: ...er Discharge Tubing The 3 8 ID by 5 8 OD discharge tubing is also medical grade silicone rubber Bottle Full Sensor The bottle full sensor is only used on single bottle applications It is a cylinder wi...

Страница 17: ...field convertible from multiple bottle to single bottle Contact the Manning Environmental Parts Department for assistance Single Bottle Sampling Multiple Bottle Sampling One 1 5 gallon HDPE carboy Tw...

Страница 18: ...e equippedd with this type of plug except hazardous location models which are to wired to comply with the National Electrical Code Article 501 4 for Class I Divisions 1 and 2 Things to remember about...

Страница 19: ...nce sampling begins You should allow at least 24 hours for the refrigerator to reach a stable condition NOTE Be careful not to scratch any painted surfaces The surfaces are painted with corrosion resi...

Страница 20: ...own the discharge hose 3 Connect the Bottle Full sensor probes to the female contacts on the bottle full cable comming from the electronics enclosure into the refrigerator Multiple Bottle Sampling Sus...

Страница 21: ...e tube into the upper union The discharge tube must be flush against the union to prevent leaking 4 Mate the black connectors Applying non conductive grease will help if disassembly is required later...

Страница 22: ...INSTALLATION AND OPERATION MODEL YB8 April 1999 Manning Environmental Inc Page A 12...

Страница 23: ...vel surface adjacent to the sampling point If the sampler is installed outdoors consider enclosing it in a shelter or under some sort of protection This will improve the performance and life of the un...

Страница 24: ...connections have been made If the unit does still not power up call the Manning Service Department They will be able to provide assistance in getting the unit operational WARNING Hard wiring should on...

Страница 25: ...n a container of clean water The amount of water should be enough to keep the strainer covered completely for several test cycles 4 Press the TEST CYCLE key on the keypad to initiate the test cycle Yo...

Страница 26: ...inse source liquid will again be drawn up the intake line The system monitors the flow of liquid and when the preset amount has passed through the pump will reverse operation again rollers moving coun...

Страница 27: ...White Positive Analog In C Green Negative Bottle Full Stepper Motor The Model YB8 can utilize both a Bottle Full Sensor and Stepper Motor not at the same time Connections for the Bottle Full Sensor a...

Страница 28: ...ler has the Analog Option it will be labeled Contact In Analog In B Wire the red and black wires to the external device s contact closure output C Re connect the cable to the connector on the enclosur...

Страница 29: ...plete the installation of the contact closure Test the connection through the external device to verify the wiring is correct and the sampler is initiating a sampling cycle when the signal is received...

Страница 30: ......

Страница 31: ...ve Page B 2 Display Information Page B 3 Time of Day Page B 3 Program Status Page B 3 Sampler Ready Page B 3 Programming Page B 3 Active Program Page B 3 Sampler Configuration Functions Page B 4 99 Sa...

Страница 32: ...age B 30 02 Flow Mode Time Interval Override Page B 31 03 Flow Mode External Event Page B 32 04 Time Mode Multiple Intervals Page B 33 07 Flow Mode Time Delay Interval Page B 35 Analog Sampling Progra...

Страница 33: ...w NOTE While referred to as Flow Mode the sampler can actuate based on signals from any external device What device or why the device is supplying the closure is transparent to the sampler The sampler...

Страница 34: ...hen press ENTER NOTE All times are entered and displayed in 24 hour HH MM format For example 6 hours would be entered as 0600 and a real time of 3 30 p m would be displayed as 15 30 DISPLAY Shows curr...

Страница 35: ...atus of the active program The following highlights the function of the display in different modes Sampler Ready Shows time of day in HH MM format 24 hour clock Programming In programming situations t...

Страница 36: ...sampler is ready to program It displays the current time From here the user can enter any TIME FLOW or Mode Press the key to access the Mode ENTER MODE __ __ 04 30 02 Prompts the user to enter either...

Страница 37: ...rge time or input a new 2 digit number If air bubbles are not coming out of the intake line or if fluid is visible in the line after the purge has been completed increase the purge time DRAW TIME __ _...

Страница 38: ...stop unauthorized access There are 2 options A Press ENTER to accept no password 0000 default shown B Enter a 4 digit number at the prompt and press ENTER The user will be prompted to verify the passw...

Страница 39: ...ions as closely as possible before putting the unit into service After entering the 20 Mode the system will prompt the user to start the calibration cycle After pressing START the unit will automatica...

Страница 40: ...ler will now prompt the user to enter the amount of liquid collected in the container If the amount of volume is correct the calibration is complete Press ENTER If the amount collected is not correct...

Страница 41: ...the user executes a Program Mode by pressing START Since all programs are initiated by pressing START the warning will always appear if appropriate before the program is initiated This allows the use...

Страница 42: ...would then enter 0400 for 400 000 at the TUBE LIFE WARNING prompt see below 1 Resets the current revolution count This is necessary if the user is going to be placing brand new tubing into the system...

Страница 43: ...on is available on the screen The codes are explained in the view menu 91 can only be entered from the SAMPLER READY prompt The user can reach this screen from any location by pressing RESET RESET Dis...

Страница 44: ...1 and press ENTER ENTER 4 DIGIT ID __ __ __ __ 04 30 02 The user enters a 4 digit number that corresponds to the site at which the samples will be taken Only one site number can be used at a time Ent...

Страница 45: ...ing to the sample trigger TI Time Interval TO Time Override CC Contact Closure AL Analog Level AF Analog Flow RD Rising Delta FD Falling Delta TC Test Cycle In a program mode TY Test Cycle Not in a pr...

Страница 46: ...on that date ENTER MENU SELECTION __ __ 04 30 02 At this prompt input a 2 and press ENTER OF EVENTS __ __ __ 04 30 02 Shows the operator the number of events recorded The sampler holds a total of 512...

Страница 47: ...ntary display 3 seconds to remind the user that they can manually advance the log review or that the unit will do it automatically based on the time set at the scroll seconds prompt _ _ _ _ _ _ E_ _ _...

Страница 48: ...ailable spreadsheet programs The Baud Rate is fixed at 9600 with 8 bits no parity and 1 stop bit The download menu is identical to the VIEW menu The only difference is that when the data is reviewed i...

Страница 49: ...KEY FOR NEXT EVENT This is a momentary display 3 seconds to remind the user that they can manually advance the log review or that the unit will do it automatically based on the time set at the scroll...

Страница 50: ...o be retained make sure a backup exists Once the data has been deleted it is unrecoverable After the data is cleared you will be taken back to the ENTER SELECTION prompt 14 Clear Log Data 14 Clear Log...

Страница 51: ...44 feet the following values would automatically be assigned to each Analog Signal Level A D Digital Value 4mA 4ft 0 8mA 14ft 63 12mA 24ft 127 16mA 34ft 180 20mA 44ft 255 Totalizing When the volts or...

Страница 52: ...al or attaching a variable voltage source across the analog input terminals ANALOG VALUES TABLE TABLE A1 mA DC VOLTS DIGITAL VALUE 4 0 1 00 000 5 0 1 25 015 6 0 1 50 031 7 0 1 75 047 8 0 2 00 063 9 0...

Страница 53: ...ltage source to calibrate the sampler is useful A 4 20 mA source can be calibrated by placing a 250 ohm resistor in the loop and measuring the voltage drop across the resistor with a voltmeter Table A...

Страница 54: ...ence after it had received a contact closure It would draw and place 1 sample in the first bottle immediately move to the second draw and place 1 sample in that bottle immediately move to the third dr...

Страница 55: ...laced in that bottle It would then advance the spout to the next bottle in sequence The sampler would then repeat the process above for the current bottle This would continue until the total number of...

Страница 56: ...of the bottles set in 99 each have a sample placed in them or a bottle full condition occurs Display on LCD Explanation SAMPLER READY 04 30 04 30 02 This display indicates the sampler is ready to prog...

Страница 57: ...e Active Sampling status A blinking A indicates that the sampler is in an active time period and sampling is allowed A blinking I indicates that the sample is in a inactive time period and no sampling...

Страница 58: ...he first line of the display After all the active days have been selected press ENTER to continue Mon START TIME __ __ 04 30 50 For each day that was selected as an active sampling day the sampler ask...

Страница 59: ...ontinue until the total number of bottles the unit is configured for set in 99 each have 1 sample placed in them or a bottle full condition occurs The sequence will then be finished and the unit will...

Страница 60: ...ut will advance and another sample will be taken and deposited This will continue until the total number of bottles the unit is configured for set in 99 each have 1 sample placed in them or a bottle f...

Страница 61: ...MODEL YB8 PROGRAMMING SECTION April 1999 Manning Environmental Inc THIS PAGE BLANK...

Страница 62: ...time a contact closure is received the sample collection process is initiated The sampler will advance the spout draw 1 sample and place it in a bottle It will then wait for the next contact closure...

Страница 63: ...e unit is configured for set in 99 each have a sample placed in them or a bottle full condition occurs If either of these two conditions occur the sampler ends the program Display on LCD Explanation S...

Страница 64: ...placed in them A bottle could potentially have more than 1 sample if more than 1 contact closure is received during the bottle s active time window If the sampler has not received a contact closure by...

Страница 65: ...e until the total number of bottles the unit is configured for set in 99 each have their set number of samples placed in them or a bottle full condition occurs If either of these two conditions occur...

Страница 66: ...closure is received If the relay remains closed however the unit will then start to count down the user set time interval and once that interval has elapsed take a sample Each time the interval elaps...

Страница 67: ...nit is configured for set in 99 each have at least 1 sample placed in them or a bottle full condition occurs Data entry can be ended at any time by pressing the key Display on LCD Explanation SAMPLER...

Страница 68: ...nterval An interval that has been entered before can be repeated as long as there is a different interval between intervals of like time If 12 different intervals are logged the PUSH START OPTIONS pro...

Страница 69: ...ottles the unit is configured for set in 99 each have their set number of samples placed in them or a bottle full condition occurs If either of these two conditions occur the sampler ends the program...

Страница 70: ...mum flow set in the sampler and the external device must be the same This is to ensure that if the external device is reading 100 000 gallons and outputting a 4mA signal the sampler will also know tha...

Страница 71: ...previous entries If the user wanted to take a sample at 150 000 units the entry would be 1500 TRIGGER MULTIPLIER __ __ __ __ 04 30 02 The Trigger Multiplier is used to increase if necessary the Sample...

Страница 72: ...re the Upper Level Limit is high enough to prevent this from occurring LOWER LEVEL LIMIT This is the lowest anticipated level of the source liquid It acts as a floor If it is possible for the level to...

Страница 73: ...04 30 02 This display indicates the sampler is ready to program and displays the current time Press the key to begin programming ENTER MODE __ __ 04 30 02 The sampler is now prompting for a star mode...

Страница 74: ...each subsequent level must be greater than the proceeding one and that the decimal point is implied and must be consistent with previous entries The user can end data entry at any point by pressing t...

Страница 75: ...samples in each bottle until the total number of bottles the unit is configured for set in 99 each have a sample placed in them or a bottle full condition occurs If either of the first two triggering...

Страница 76: ...wever data entry can be stopped at any time by pressing the key After the key is pressed the LCD will prompt the user to either start the Program or add on other options NOTE In order for the sampler...

Страница 77: ...umber a sample will be taken FALLING DELTA __ __ __ __ 04 30 02 Enter a 4 digit number which represents the falling change in water level that will trigger a sample to be taken If the fall of the wate...

Страница 78: ...he same principal as Time Override 1 Continue to enter Levels and Times for up to 6 levels Data entry can be ended at any time by pressing the key The last level can be equal to the Upper Level Limit...

Страница 79: ...full condition occurs If either of these two conditions are met the sampler ends the program For example assume the sampler is configured for 24 bottles and Samples per Bottle is set to 3 see step by...

Страница 80: ...s not greater than the actual volume of the bottles TIME OVERRIDE __ __ __ __ 04 30 02 Enter in HH MM format Remember to allow enough time for the sampler to collect the required samples PUSH START OP...

Страница 81: ...4 bottles a total of 24 samples would be deposited one in each bottle After depositing this set of samples the unit would pause awaiting the next contact closure to place the second set of samples in...

Страница 82: ...ates If the Max flow rate is 40 000 enter it as 4000 first 4 significant digits The user would then enter a Flow Multiplier of 10 4000 x 10 40 000 to have the unit scale the flow rate as 40 000 SAMPLE...

Страница 83: ...he override time must be longer than the time it takes for the sampling sequence to complete If it is not the override time will elapse while the unit is in a sampling sequence causing another sequenc...

Страница 84: ...all bottle groups Make sure it is long enough to allow the sampler to collect the number of samples required OF BOTTLE GROUPS __ __ 04 30 02 Enter a 2 digit number must be an integer This is the numb...

Страница 85: ...Starting Point Spout Advance 12 00 PM Friday first action is spout advance Example B 4 Bottle Groups 8 Bottles 4 Groups of 2 Bottles A1 thru A2 filled on Friday Bottles B1 and B2 filled on Saturday B...

Страница 86: ...up without completing the current bottle group 3 The time override will reset and begin counting down again The override time causes the unit to take samples if the Flow Trigger fails to occur The ove...

Страница 87: ...low Rate FLOW MULTIPLIER __ __ __ __ 04 30 02 The Flow Multiplier is used to scale the Maximum Minimum Flow Rates If the Max flow rate is 40 000 enter it as 4000 first 4 significant digits The user wo...

Страница 88: ...BOTTLE GROUPS __ __ __ __ 04 30 02 Enter a 2 digit number must be an integer This is the number of bottle groups to be created from the number of bottles set in 99 PUSH START OPTIONS 04 30 02 If no a...

Страница 89: ...Units Only Page C 8 Spout Multiple Bottle Units Only Page C 8 Sample Containers Page C 8 Refrigerator Page C 8 Environmental Protection Page C 10 Removing and Replacing the Controller Page C 10 Troub...

Страница 90: ......

Страница 91: ...idual materials Maintenance Lid and contaminants so that the operation of the pump can be clearly seen Inspection Strainer Every Week 10min Ensure that the strainer is not collecting materials that wo...

Страница 92: ...Maintenance Gasket system and ensure that the gasket is free from debris and is maintaining its shape and consistency If the gasket is exhibiting signs of wear contact the Manning service department f...

Страница 93: ...the pump but also to aid in tubing alignment and to allow the user to visually verify that the pump is operating correctly Perform the following steps to change the pump tubing WARNING The orientation...

Страница 94: ...ain the orientation of the intake and discharge lines Run a test cycle and check to see that when the pump is turning that the tubing is staying in place within the pump and that it is not riding up o...

Страница 95: ...and the system will be ready to program Display on LCD Explanation SAMPLER READY 04 30 04 30 02 This display shows the sampler is ready to program It displays the current time From here the user can...

Страница 96: ...en the unit is latched shut Please be sure to close and latch the unit when not programming This will ensure that the keypad is not exposed to the elements and will increase its useful life CAUTION Do...

Страница 97: ...the sample Use a test tube brush to scrub the internal surfaces of the strainer Pull the brush through the hose with a wire to clean the internal surfaces of the hose 3 Rinse the hose and strainer th...

Страница 98: ...sed to remove it If you disconnected the leads from the stainless steel probes make sure they are firmly attached Spout Multiple Bottle Units Only 1 Remove the spout from the upper union by gently pul...

Страница 99: ...t once or twice a year brush or vacuum lint and dirt from the condenser for efficient performance by unscrewing the grill on the bottom front of the cabinet Cabinet The stainless steel or painted cabi...

Страница 100: ...ay between the numbers The dial setting is established at the top of the knob After at least 2 hours adjust to the temperature that suits you The higher the number you select the cooler the temperatur...

Страница 101: ...when removing the controller see page 3 4 Problem Possible Cause Remedy System Non Circuit Breaker Turn on off switch back to on Responsive Tripped Loose Connection Check connectors on circuit board...

Страница 102: ...replace controller or failed board Constantly Motor Relay Failure Check to see that relay changes from purge to draw mode Low Sample Fluid Detector Check calibration of Fluid Sensor or replace the Fl...

Страница 103: ...rd number of bottles and other information essential for the proper operation of the sampler Accessed with the 99 command Contaminants Biological chemical or other types of foreign materials Contact C...

Страница 104: ...ilar pollutants RESET A key on the keypad Used to clear and reset the controller cancel current programmed mode and turn of an audible alarm if installed Resolution Input span accuracy significant in...

Страница 105: ...MODEL YB8 APPENDICES April 1999 Manning Environmental Inc Appendices Section Contents Appendix A Page D 1 How to Return Equipment Page D 1 Address for Repairs Page D 1 Parts List Errata...

Страница 106: ......

Страница 107: ...t carefully preferably in the original carton Enclose specific information about the problem Enclose a contact name and phone number in case our Factory Service Department needs additional information...

Страница 108: ......

Страница 109: ...to barb fitting May 2012 and later Ea 1 MS566917 Bulk clear PVC hose 3 8 ID Ft A R MS566931 Bulk PTFE hose 3 8 ID Ft A R MS889147 Strainer PVC 3 8 intake Ea A R MS579591 Strainer stainless steel 3 8...

Страница 110: ...18016 Contact pulse analog input cable 3 long Ea A R MS818018 Contact pulse analog input cable 10 long Ea A R MS810059 Serial out patch cable 6 long Ea A R MS818013 Cable assembly alarm 3 Ea A R MS885...

Страница 111: ...pler Revision 0 600 Contents 1 Revision 3 Ultrasonic Fluid Sensor 2 Fluid Sensor Types 3 Connecting the Sampler to an External Device 4 Serial Out Option 5 Alarm Option 6 Battery Backup Option 7 New H...

Страница 112: ...cted to make sure the pump tubing is properly seated in the pump body Rotate the pump tubing as required to seat it Note the pump lid must be on in order for the pump to run With the pump tubing prope...

Страница 113: ...g the Sampler to an External Device Manning samplers can be operated using inputs from external devices such as flow meters and Programmable Logic Controllers PLC s to trigger samples A 4 pin female p...

Страница 114: ...ing the preferred voltage Note The sampler comes configured from the factory for either the contact input or the pulse input To re configure the sampler please contact Manning Technical Support for as...

Страница 115: ...s are rated 5 Amps at 230VAC or 30VDC A 3 foot 1 Meter cable connects to the female panel connector on the sampler chassis to allow external alarm connections The alarm cable is terminated with six 18...

Страница 116: ...battery backup option for stationary samplers allows the sampler to continue to operate when normal AC power is lost for short periods of time Backup power is only supplied to the sampler not the ref...

Страница 117: ...TCH and or POWER FAIL messages This is normal due to the lag time of the relay contacts The sampler must be programmed to auto restart after a power failure 99 sampler configuration mode AUTO RESTART...

Страница 118: ...7 Coupling Operation The MS552104 and MS552105 quick disconnect fittings are still available and will remain so for the foreseeable future For more information contact Manning Technical Support at 800...

Страница 119: ...9 YB8 Sampler Theory of Operation Figure 8 YB8 Sampler Block Diagram...

Страница 120: ...o provide a warning to the operator that the pump tubing is wearing and may need to be replaced A secondary purpose of the RPM sensor is to provide feedback to the controller that the pump is actually...

Страница 121: ...11 repeated for the number of rinses programmed The sampler then draws the sample and deposits it into the sample container using the fluid sensor and RPM sensor to obtain the desired volume of fluid...

Отзывы:

Нет отзывов

Бренды по названию

Популярные бренды

Загрузить еще бренды