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CPN 503 ELITE Hydroprobe Operating Manual Download Page 36

     

 

InstroTek 

 

 

30 

 

 

 

Use Arrow and ENTER keys to enter Station 1 ID. Press 

STORE

. 

 

Use Left and Right Arrow to enter the number of tubes at this 
station, 5 in this example. 

 

 

 

 

Use Arrow and ENTER keys to enter Tube 1 ID. 

Press STORE

. 

 

Use Left and Right Arrow to enter the number of readings for 
this tube. 

Summary of Contents for 503 ELITE Hydroprobe

Page 1: ...www InstroTek com CPN 503 ELITE Hydroprobe OPERATING MANUAL ...

Page 2: ...to prevent the unauthorized access to the restricted menu functions of the InstroTek CPN 503 Elite Hydroprobe Restricted Menu Function Access Code 3548 Please note up to 2 of the mechanical components used in the gauge may be recycled material ...

Page 3: ...This page may be removed from the manual to prevent the unauthorized access to the restricted menu functions of the InstroTek CPN 503 Elite Hydroprobe ...

Page 4: ... 2018 InstroTek Inc 503 Elite Hydroprobe Operation Manual Version 12 ...

Page 5: ...ATION 15 5 LOGGING AND PROJECTS 25 6 MENU ITEMS 37 7 MAINTENANCE 41 8 OPERATION PRECAUTIONS 45 9 TROUBLESHOOTING 46 10 PRINT DATA TRANSFERS 48 11 STANDARD COUNT INFORMATION 50 12 COUNTING STATISTICS 53 13 CONNECTOR PINOUTS 62 14 EXCEL SPREADSHEET 64 15 APPENDICES 65 16 INDEX 70 17 WARRANTY 74 ...

Page 6: ...ntent results in a proportional increase in thermal neutron counts detected by the tube The moisture data is displayed directly in units of interest on the electronic assembly which is connected to the source shield assembly This state of the art instrument offers a simple to operate but superior alternative to other methods of soil moisture monitoring The operator needs minimal instructions The p...

Page 7: ...ments Light weight and portable Field service and component exchange with tools provided Storage and recall selection of linear calibrations for 32 soil or tubing types Operator selected time of test logging format and units of measurements Data transferred serially to a PC via a USB port using a USB 2 0 A male to B male cable Data downloaded to a USB mass storage device Thumb Drive ...

Page 8: ...cium 241 Beryllium source emits neutron radiation into the soil under test The high energy neutrons are moderated by colliding with hydrogen in the moisture of the soil Only low energy moderated neutrons are detected by the Helium 3 detector A soil that is wet will give a high count per time of test A soil that is dry will give a low count for the same period of time Fig 1 1 Operation of the 503 E...

Page 9: ...There are no special instructions for unpacking the 503 Elite Hydroprobe It comes fully assembled 1 503 Elite Hydroprobe 2 Padlock with Keys 2 Locks 3 Shipping Case 4 8 ft 2 44 meter Cable 5 10 Cable Stops 6 Access Collar 1 5 7 Operating Manual 8 Spanner Wrench 9 AC Charger 10 Gauge Certificate 11 Leak Test Certificate 7 6 Fig 1 2 Standard Equipment 2 3 4 5 1 8 ...

Page 10: ...7 323mm 1 50 38 1mm Performance Function Sub surface moisture measurements Range Linear calibration 0 to 40 per volume 0 40 g cc 25 pcf 4 8 in ft Precision 0 24 at 24 per volume at one minute Count Time User selectable from 1 to 960 seconds Count Pre scale 3 75 for 1 min 15 for 4 min Display 4 lines x 20 character Liquid Crystal Display Data Storage 2 GB of storage Format Operator programmable Not...

Page 11: ... finish Wear Parts Stainless Steel Electrical Power NiMH 7 5V 2500 mAh Battery Pack Battery Life 100 hours of operation Environmental Operating Temperature Ambient 32º to 150º F 0º to 66º C Storage 4º to 140º F 20º to 60º C Humidity Non Condensing 95 Radiological Neutron Source Maximum 1 85 GBq 50 mCi Americium 241 Beryllium Encapsulation Double sealed capsule CPN 131 Shielding Silicon Based Paraf...

Page 12: ...l Form Approval CZ 1009 S An NRC or agreement state license is required for domestic use Contact CPN InstroTek for assistance in obtaining training for a license CPN InstroTek reserves the right to change equipment specifications and or design to meet industry requirements or improve product performance ...

Page 13: ...obe or place yourself in front of it 3 Cable Stops The gauge is supplied with ten each clamp on cable stops This will allow taking measurements at half foot increments in a root zone up to five feet deep For a deeper root zone or for smaller increments order more stops Figure 1 4 shows a cross section of the gauge Use it to position the first stop so that the measurement point on the probe as indi...

Page 14: ... of the gauge contains an oversize hole to allow inserting an adapter ring with a diameter to match the type of access tubing being used The ring is secured by a screw through the front of the casting Unless specified otherwise at the time of order an adapter ring for aluminum tubing will be supplied Adapter rings for other types e g diameters are available from CPN InstroTek Inc or can be constru...

Page 15: ... and select from drop down menu functions On Off Power on off function No Function key for software menu requests Yes Function key for software menu requests Store Store data and settings to an internal SD card Time Enter count time for the length of a reading Esc Escape key used to return to main menu or previous screen STD Select Standard Count menu ...

Page 16: ...InstroTek 10 Menu 14 Item gauge control functions See Sect 6 for details Arrow Keys Navigate through the menus Numeric Expanded keypad aids in project and data Keys entry ...

Page 17: ...infinite volume Thus a standard count taken in this manner is subject to surrounding conditions It is important that the standard count be taken in the same conditions as that used to establish the calibration and that the conditions are the same each time See section 11 for further discussion on standard count Select TIME The counting time is selected by pressing the TIME button on the keypad For...

Page 18: ...f soil 4 cm 30cm centimeters of water 30 cm of soil 5 moist Water content vol a count ratio b 6 Count Raw gauge counts unit time The choice of display units will depend upon your use Researchers will normally prefer grams per cubic centimeter 1 or percent volume 5 while irrigation schedulers use inches per foot 3 or centimeter per 30 centimeters 4 Counts 6 are used for downloading to a software pr...

Page 19: ...ired to Calculate Moisture Before taking a reading you must select UNITS TIME and CALIBRATION or PROJECT After this lower the probe to the appropriate depth and press START Note The gauge must have a valid standard count to function correctly After the count time the gauge will display the results Project ORCHARD1 MC 1024 R 0 89 ...

Page 20: ...andard Count M Moisture in selected units See page 12 for changing units The moisture is calculated with the following formula 𝑀 𝑅 𝑥 𝐴 𝐵 A and B are from the selected calibration that is stored in the gauge 32 different calibrations can be stored in the gauge See Section 4 Calibration ...

Page 21: ... continually being absorbed by the matter in the soil Boron for example has a high affinity for thermal neutrons The resulting thermal neutron flux will depend upon a number of factors both creating and absorbing thermal neutrons but most importantly will be how much hydrogen is present The neutron probe may thus be used as a measuring device for moisture in the soil but it may require calibration...

Page 22: ...ld capacity and a second at a soil moisture condition near 50 depletion Weigh the soil samples wet and dry 24 hrs at 105º C in a vented oven Calculate the moisture by weight and the dry soil density and then combine to determine the soil moisture content in inches per foot as follows Ww Wd gm water x Wd gm soil x 1 cc water x12 Inches per foot Wd gm soil V cc soil gm water Using linear graph paper...

Page 23: ...2 603 in ft count ratio B 1 9 2 603 x 0 77 0 1043 or M 2 603 x r 0 1043 The 503 Elite defines the slope and intercept with water on the vertical axis and ratio on the horizontal axis If your data has been plotted with the axis reversed as shown in the following Figure it will be necessary to transpose the slope and intercept terms before entering in the DR l A A B B A Laboratory Calibration For a ...

Page 24: ...Range The linear calibration supplied with the 503 Elite is useful over the most commonly used moisture range 0 to 40 For use in moisture contents higher than this it is necessary to have a special calibration that covers the intended range of use Entering Calibrations Calibrations can be entered manually or by self calibration Changing Existing Calibration Press MENU Use Arrow keys to select 13 C...

Page 25: ...ter the Password 3548 Enter it and press STORE Use the Arrow keys to select 1 Enter New Cal Press ENTER Use the Arrow keys to select the calibration you wish to change You will be asked if you really wish to change the calibration Press YES ...

Page 26: ... enter Template ID Press STORE Use UP DOWN Arrows to select the units of the calibration Press STORE Use LEFT or RIGHT Arrows and ENTER to change the coefficients Press STORE Review the information at the summary page and press YES to accept ...

Page 27: ... the folder InstroTek 503 HydroProbe CAL 01 01 80_12_00_AM XML Open the file with EXCEL make any changes you want and save it back to the thumb drive as InstroTek 503 HydroProbe LoadCal XML Insert the Thumb Drive back into the gauge Use the Arrow keys to select 6 Load From USB Press Enter Self Calibration From the Gauge Ready Screen press MENU Use the Arrow keys to select 13 Calibrations Press Ent...

Page 28: ...uge will run a 240 second test on the standard After the test has completed you will be prompted to repeat the steps for the second standard After the second test is completed the results are shown Press YES to accept the calibration Use the Arrow keys to select the calibration slot where you wish to store the new calibration Press STORE ...

Page 29: ...elect 13 Calibrations Press Enter Use the Arrow keys to select 2 Enter Edit Cal Press Enter Enter the Password 3548 Use the Arrow keys to select 3 Self Calibration Use the Arrow keys to select 2 Gauge Derived Press Enter Enter the first Moisture Reference value Press ENTER Enter the first count value ...

Page 30: ...InstroTek 24 Repeat for the second reference At results page press YES to accept ...

Page 31: ...e format of the tube site record After readings have been logged they may be recalled for display or downloaded to an external device There are 4 ways to log data with the 503 Elite 1 Daily log 2 Simple Project 3 Full Project 4 Continuous Logging Each will be described in detail below Daily Log The results are shown after taking a reading Pressing STORE from this screen will prompt you with Pressi...

Page 32: ...U Press 1 on the key pad or Use Arrow keys to select 1 New Project Press ENTER Use Arrow keys to select New Simple Proj Press ENTER Use Arrow and ENTER keys to enter Project ID Press STORE Use Left and Right Arrow to enter Counts Tube This will be the total counts for this project Press STORE ...

Page 33: ...ge Ready screen it signifies that Auto Store is enabled To disable Auto Store you must go through the 5 New Project Menu Press START from this screen to take a test You will be prompted to enter notes at the beginning of each tube Press YES to enter any notes Press NO and the test will begin ...

Page 34: ...ould be used in a situation where you have a static setup with 2 or more fields and a known number of tubes This example contains 2 fields with different number of tubes readings and calibration constants To setup a full Project you must first setup a template From the Gauge Ready screen Press MENU Use the Arrow keys to select 5 Projects Press ENTER Use Arrow keys to select 1 Act Deact Project ...

Page 35: ... Arrow keys to select 1 New Project Press ENTER Use Arrow keys to select New Template Press ENTER Use Arrow and ENTER keys to enter Template ID Press STORE Use Left and Right Arrow to enter the number of stations 2 in this example ...

Page 36: ...nter Station 1 ID Press STORE Use Left and Right Arrow to enter the number of tubes at this station 5 in this example Use Arrow and ENTER keys to enter Tube 1 ID Press STORE Use Left and Right Arrow to enter the number of readings for this tube ...

Page 37: ...for this tube Each tube can have a different calibration constant Repeat from enter Tube ID for the remaining 4 tubes Repeat from enter Station ID for the Field 2 When you are finished you will be presented with the accept screen Press YES if all the data is correct ...

Page 38: ... Arrow keys to select 5 Projects Press ENTER Use Arrow keys to select 1 Act Deact Project Press ENTER Use Arrow keys to select 1 New Project Press ENTER Use Arrow keys to select New Full Project Use UP DOWN keys to select the Template for this project A summary of the Template will be displayed Press YES to accept it ...

Page 39: ...tically in the project no need to press STORE at the result page Press Yes to Disable Auto Store to save the results in the project you will have to press STORE at the result page Pressing STORE at the results screen with Auto Store on will cause the result to be stored a second time Once accepted the gauge will show the Gauge Ready Screen ...

Page 40: ...ill be prompted to enter notes at the beginning of each tube Press YES to enter any notes Press NO and the test will begin After the test finishes the result screen is shown Pressing START from here will run another test Pressing STORE will save the results again ...

Page 41: ...ree with the tube conditions For each access tube at which one record of data is stored the format will allow 1 to 999 moisture readings per location depth counts per tube depth The gauge always provides for an identifier example L001 for each record stores the selected ID number the date and the time of the logging ...

Page 42: ...ted the results may be stored in the Daily Log by pressing STORE on the keypad How to RECALL Last Test MENU item 2 Normally the stored data will be downloaded to a printer or computer It may also be recalled to the display by pressing MENU and Selecting 2 Recall Last Test When first entered it will point to the last record store Use the Arrow Up Down key to step up the record list it steps back th...

Page 43: ...rojects are required to log readings outside of the daily log 6 Diagnostics Various Tests to aid in determining problems and prove the device is operating correctly a Keypad Diag Displays the key depressed b Stat Test A Stat Test may be performed to validate the normal operation of the gauge electronics A Stat Test consists of taking 20 one minute readings and calculating the standard deviation be...

Page 44: ...ep other gauges a minimum of 10 meter 30 feet away while taking a Drift test i New Drift Test Performs a Drift Test consisting of 5 four minute readings ii Review Last Test Displays the Results of the last Stat Test taken iii Send to USB Saves the results of the last Stat Test to the USB thumb drive iv Send to Serial Sends the results of the last Stat Test out the RS232 port d Standard Test i Take...

Page 45: ... b f Count Raw gauge counts unit time 9 Serial Number Displays and changes the serial number 10 Set Date Time Sets the date and time 11 Buzzer Alarm turns the buzzer on and off 12 Logging a Start Logging b Change Log Time Set the count time for the log 0 999 seconds c Change Number of logs Set the number of counts to take 0 999 d View Log Displays the results of the last log e Send to Serial Sends...

Page 46: ... to Serial Sends all 32 calibrations out the RS232 port e Send to USB Saves the results of the last Stat Test to the USB thumb drive f Load From USB Loads the values for all 32 calibrations from a file on the thumb drive ...

Page 47: ...The Surface Shield Carrying Box is only a mechanical assembly Other than the latch mechanism which can be repaired by replacement parts no service other than occasional cleaning is required If the cable is defective it should be replaced It is recommended that a spare cable be kept on hand to minimize down time If the Surface Electronic Assembly or the Probe Assembly are found to be defective for ...

Page 48: ... on its side away from the operator Leave the probe latched in the shielded position 3 Use the cotton swab in the kit and swab the circular radioactive material label on the end of the probe for any removable traces of the Am 241 Be source material 4 Break swab stick in half and place in plastic envelop Complete form and staple envelope to it mail to address on the kit Within approximately two wee...

Page 49: ...return to the factory for repair or exchange by removing the screws on each side of the assembly Probe Assembly Maintenance The Probe Assembly consists of 1 Source Tube Assembly 2 Probe Electronic Assembly Removal The Probe Electronic Assembly is easily removed from the Source Tube Assembly As shown in Figure 7 2 grasp the top of the Source Tube Assembly with the left hand and using the spanner wr...

Page 50: ...can be dried by placing in a household oven for one hour on warm 140º to 158º F 60º to 70º C The radioactive source is mounted in the base of the Source Tube Assembly Do not grasp the base with your hand The Source Tube Assembly should be placed back in the Surface Mechanical Assembly during repair of the Probe Electronic Assembly Probe Re Installation When re installing the repaired or exchanged ...

Page 51: ...ing performed is aborted and an error description or number is displayed the gauge is actually in the READY mode Errors that may occur in the normal operation of the gauge will display a descriptive message You should take corrective action as appropriate Operating Errors NO STD No moisture standard count Take a new standard SD ERROR Internal memory full delete projects and directories LOG EMPTY R...

Page 52: ...noise occurring Possibly an open filter capacitor in the HV power supply Chi ratio too low no change in the average count Procedure error Possibly analyzing normalized counts The standard deviation must be determined on direct counts Chi ratio OK but change in average count Change in gauge geometry A change in counting efficiency will be normalized out by ratio technique A change in gauge geometry...

Page 53: ...s capacitor in HV supply Performance CONDITION POSSIBLE CAUSE Moisture reads high compared with other methods 2nd gauge oven dry etc while statistics test of standard count and all other functions are okay Gauge is reading both free water and bound water of hydration Apply correct bias Calibration not applicable to the soil type or to the access tube type Same except moisture reads low Calibration...

Page 54: ...TER Use Arrow keys to select 4 Save Projects Press ENTER Select 1 Send Project to USB Project will be saved on Thumb drive in XLS format 2 Send All to USB All projects will be saved on Thumb drive in XLS format 3 Send Project Serial Project will be sent to PC over a RS232 connection 4 Send All Serial All projects will be sent to PC over a RS232 connection 5 Legacy Format CPN Dump Software The prog...

Page 55: ...e 503 through a USB serial cable from the pc to the gauge It permits the user to control the gauge from the pc download data from the gauge and upload calibrations and templates to the gauge Download available at http instrotek com downloads software Downloaded data can be saved as XLS CVS or text file ...

Page 56: ...ble drift of the electronics Americium 41 Beryllium has a half life of 432 2 years 2 By taking it as a series of short counts rather than one long count and verifying that its statistical distribution is normal it is a means of checking that noise is not influencing the count Previous Standard Count When a new standard count is taken the average of the last four standard counts is used to evaluate...

Page 57: ...o of the new standard count and the factory standard count e g the original factory standard count was 4000 with an A slope of 2 6 while the new water barrel standard is 12 000 The new A coefficient should be 2 6 x 12000 4000 7 8 When a standard count is started the gauge will take a 256 second count When the count is completed the NEW standard count is displayed e g S 3857 Press the STD key 1 4 t...

Page 58: ...g other distributions when only flipping a small number of times For a sample of 256 counts the ratio should be between 0 75 and 1 25 for 95 of the tests Note that even a good gauge will fail 5 out of every 100 tests If the ratio falls too consistently outside it may mean that the counting electronics is adversely affecting the counts Generally the ratio will be high when the electronics are noisy...

Page 59: ...gauge will thus most likely result in a different count for each measurement A typical set of 32 such measurements is shown in Figure D 1 Figure D 2 shows the distribution of these counts The two characteristics of interest are 1 the average value also called measure of central tendency or mean and 2 how wide the counts spread around this average Mathematically the average value is defined as n x ...

Page 60: ...can be classified into expected shapes that have been previously observed Three are applicable to radioactive decay Binomial Poisson and Normal also called Gaussian The Binomial distribution applies when the measured event can take one of two states Tossing a coin is an obvious case It can also be applied to a given atom either decaying or not in a time period It is difficult to deal with computat...

Page 61: ...h we can approximate for the standard deviation of the sample This is an important relationship It means that if repeated measurements are taken without moving the gauge and the detector electronics are working properly then the spread of the counts will only be dependent upon the average count rate This is in contrast to most measurements where the spread will depend upon the process Figure D 3 s...

Page 62: ...l about the average and most important it can be completely described by its average and standard deviation As shown in Figure D 5 for a normal distribution 68 3 of all counts will be within one standard deviation 95 5 of all counts will be within two standard deviations and 99 7 of all counts will be within three standard deviations Thus these three distribution models become identical for the ca...

Page 63: ...00 This expression reveals that the only way to improve the count precision e g reduce the percent error is to increase the size of x e g the gauge manufacturer selects components for a higher count rate while gauge user counts for a longer period of time The following table demonstrates that a minimum of 10000 counts of readings is required to achieve a count precision of 1 0 percent or better 68...

Page 64: ...is the selected time in seconds Example A 60 second direct count is taken and displays 3000 The precision of the count is Precision 82 1 60 60 3000 100 The direct reading is 2 0 gm cm To determine the end measurement precision it is a necessary to multiply the count precision by the slope of the calibration curve Assuming a slope of 0 0416 gm cm per percent the 2 0 gm cm reading varies by 0 076 gm...

Page 65: ...2 is from the Chi squared tables By substituting the expected standard deviation with the square root of the average count x re arranging terms and taking the square root of both sides we obtain x s n 1 2 Ideally the ratio on the right hand side of this expression should be 1 00 The degree to which this ratio departs from unity is indicator of the extent to which the measured standard deviation di...

Page 66: ...all outside of the Chi squared limits 5 of the time If a calculator is not available which can easily determine the standard deviation a qualitative method to compare the observed standard deviation with the expected standard deviation is to take a series of 10 counts and determine their mean and the square root of their mean guess the square root to 2 digits if not available on the simple calcula...

Page 67: ...ing e g for a 240 second count which is 4 times as long as the direct 60 second count the new reading should be plus minus 0 98 98 0 4 96 1 n Z K This is the case when the standard count is taken which involves 240 each n 240 60 4 1 second counts A new standard count should be equal to the old standard count plus minus 0 98 times the square root of the old standard count 95 percent of the time EXA...

Page 68: ... can be used as long as the probe is calibrated with the same type of tube that is used in the field The ideal tubing has a minimum wall thickness and is strong enough to prevent damage and bending during installation The tubing should be capped at the top and bottom if to prevent water from getting inside Aluminum 6061 T6 This tubing is ideal for minimal moisture sensitivity It can be installed e...

Page 69: ...ad together Some measure sensitivity PVC Schedule 125 This is inexpensive and readily available Sunlight may cause brittleness and cracking to any exposed tubing The chloride content will reduce the response on the moisture measurement The factory calibrations determined on all new 503 Elite gauges are based on an aluminum tubing calibration This calibration can be adjusted to represent the other ...

Page 70: ...043085 1 393776 g cc 8 1 Alpha 1 3456 0 0098 g cc 1439 1543 1 072272 1 43305 g cc 9 1 Alpha 1 3456 0 0098 g cc 1439 1511 1 050035 1 403127 g cc 10 1 Alpha 1 3456 0 0098 g cc 1439 1528 1 061849 1 419023 g cc Note Sunny today 2 Tube 2 1 1 Alpha 1 3456 0 0098 g cc 1439 1551 1 077832 1 440531 g cc 2 1 Alpha 1 3456 0 0098 g cc 1439 1504 1 04517 1 396581 g cc 3 1 Alpha 1 3456 0 0098 g cc 1439 1567 1 088...

Page 71: ...1234 John Smith Rd Raleigh NC 27617 RQ UN 3332 Radioactive Material Special Form NON FISSILE OR FISSILE EXCEPTED 7 Type A Package Containing Am 241 Be 1 85 GBq 50 mCi Radioactive Yellow II Label TI 0 2 EMERGENCY CONTACT 1 800 535 5053 Shipper ________________________________________________ Signature ...

Page 72: ...xternal radiation exposure and much higher external exposure if contents source capsules are released Contamination and internal radiation hazards are not expected but not impossible Packages cartons boxes drums articles etc identified as Type A by marking on packages or by shipping papers contain non life endangering amounts Radioactive sources may be released if Type A packages are damaged in mo...

Page 73: ...n instruments Water from cargo fire control is not expected to cause pollution 3 Fire or Explosion Packaging can burn completely without risk of content loss from sealed source capsule Radioactivity does not change flammability or other properties of materials Radioactive source capsules and Type B packages are designed and evaluated to withstand total engulfment in flames at temperatures of 800 C...

Page 74: ...nstructions or advice is received from Radiation Authority 4 Protective Clothing Positive pressure self contained breathing apparatus SCBA and structural firefighters protective clothing will provide adequate protection against internal radiation exposure but not external radiation exposure 5 Evacuation Large Spill Consider initial downwind evacuation for at least 100 meters 330 feet Fire When a l...

Page 75: ...y away and await advice from Radiation Authority 8 First Aid Ensure that medical personnel are aware of the material s involved take precautions to protect themselves Call 911 or emergency medical service Medical problems take priority over radiological concerns Use first aid treatment according to the nature of the injury Do not delay care and transport of a seriously injured person Persons expos...

Page 76: ...e 5 Bill of Lading 65 C Cable Stops 2 5 7 Calibration 15 17 Chi squared 52 59 60 Connector Pinouts 62 Control Software for Windows 49 Count Time 4 9 12 13 39 Counting Statistics 53 D Data Storage 35 Data Transfer 3 Dimensions 4 E Emergency Response 66 67 Emergency Response Number 67 ...

Page 77: ...d Calibration 15 Full Project 25 28 32 Functional Description 4 G Gauge Functions 9 H Humidity 5 I Inspection 7 L Laboratory Calibration 17 Leak Testing 42 Logging and Projects 25 Logging Your Measurements 36 M Maintenance 41 Manual Entry Calibration 23 Menu Items 37 N Neutron Source 5 ...

Page 78: ... Assembly 41 43 R Radiological 5 68 69 Recall 36 37 S Self Calibration 21 Simple Project 26 37 Single Measurement Precision 57 Shielding 5 Shipping Requirements 6 Shipping Weights 4 Special Form Approval 6 Specifications 4 48 Standard Count 9 11 Standard Count Information 50 Storage 3 5 Surface Electronic Assembly 41 43 ...

Page 79: ...InstroTek 73 T Taking a Reading 13 25 Taking a Standard Count 11 51 Temperature 5 Operating 5 Storage 5 Transport Index 67 Troubleshooting 12 46 Tube Adapter Ring 8 U Units 5 12 14 39 ...

Page 80: ... the warranty period This warranty is void if inspection shows evidence of abuse misuse or unauthorized repair This warranty covers replacement of defective materials and workmanship only It does not cover shipping charges duties or taxes in the transport to and from the factory or authorized service center InstroTek s liability is in all cases limited to the replacement price of its products Inst...

Page 81: ...75 Contact Information Innovators in Instrumentation Technology www InstroTek com 919 875 8371 sales InstroTek com Research Triangle Park NC Austin TX Bensalem PA Grand Rapids MI Denver CO Las Vegas NV Concord CA ...

Page 82: ...it InstroTek com Call a Location near you Headquarters Research Triangle Park NC phone 919 875 8371 Bensalem PA phone 215 645 1064 ª Grand Rapids MI phone 616 726 5850 Denver CO phone 303 955 5740 ª Austin TX phone 512 452 8848 Las Vegas NV phone 702 270 3885 ª Concord CA phone 925 363 9770 ...

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