Hach SD900 User Manual Download

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DOC026.53.80437

SD900 Portable Sampler

02/2015, Edition 2

User Manual

Summary of Contents for SD900

Page 1: ...DOC026 53 80437 SD900 Portable Sampler 02 2015 Edition 2 User Manual...

Page 2: ......

Page 3: ...e sampler 11 Electrical installation 12 Controller connections 12 Connect a flow meter 13 Connect a PC or communications network 13 Connect an SDI 12 device 14 Connect the sampler to power 14 Calculat...

Page 4: ...on continuous mode 29 Full bottle shut off in continuous mode 29 Full bottle shutoff and timed bottle mode 30 Full bottle shutoff exception conditions 30 Advanced sampling 30 Send output signal at pro...

Page 5: ...n standard size Sample intake tubing 9 5 mm 3 8 in I D vinyl or Teflon lined polyethylene Sample bottle capacity 1 L 0 26 gal polyethylene and or 350 mL 11 83 oz glass bottles 24x 2 3 L 0 6 gal polyet...

Page 6: ...w fixed time variable flow variable constant time variable volume CTVV Refer to Constant Time Variable Volume CTVV sampling on page 23 Distribution Single bottle composite multi bottle composite multi...

Page 7: ...N Indicates a potentially hazardous situation that may result in minor or moderate injury N O T I C E Indicates a situation which if not avoided may cause damage to the instrument Information that re...

Page 8: ...ce problems 1 Disconnect the equipment from its power source to verify that it is or is not the source of the interference 2 If the equipment is connected to the same outlet as the device experiencing...

Page 9: ...to Figure 2 If any items are missing or damaged contact the manufacturer or a sales representative immediately Figure 2 Product components 1 Base Standard compact or composite 6 Battery charger optio...

Page 10: ...ent of health or death Confined spaces are not designed for human occupancy Confined spaces have a restricted entry and contain known or potential hazards Examples of confined spaces include manholes...

Page 11: ...Install a single bottle Use a single bottle to collect one composite sample When the bottle is full the full bottle shut off stops the sample program 1 Clean the sample bottles Refer to Clean the sam...

Page 12: ...ach bottle Sample collection automatically stops when the specified number of samples have been collected 1 Clean the sample bottles Refer to Clean the sample bottles on page 9 2 Install the first sam...

Page 13: ...e middle of the sample stream not near the surface or the bottom to make sure that a representative sample is collected Refer to Figure 6 Refer to Figure 7 for the intake tube installation 1 Connect t...

Page 14: ...7 Intake tube installation Electrical installation Controller connections W A R N I N G Electrical shock hazard Externally connected equipment must have an applicable country safety standard assessme...

Page 15: ...meter For the model 980 flow meter refer to the model 980 flow meter user manual 2 Connect the other end of the cable to the auxiliary device connector on the controller Note If the flow meter has a 6...

Page 16: ...ed device is found by the controller The scan for a sensor occurs automatically The address that is assigned to the SDI 12 device is automatically detected by the controller Figure 10 Sonde connection...

Page 17: ...e the pump cycle time The pump must stay off for a minimum time period between sample cycles so that the power supply does not overheat 1 Calculate the total amount of time that the pump will run cont...

Page 18: ...es alignment Set the power to on Push the power button to set the power to on or off Make sure that the power supply AC power or battery power is correctly installed User interface and navigation The...

Page 19: ...tup Create review or set up a sampling program Status Display the status of the current program Diagnostics Review and manage data or test the operation of components System setup Change the controlle...

Page 20: ...ine measurements from one SDI 12 sensor The sensor data can then be used as a trigger in setpoint sampling applications Configure the parameter type and unit and set how often the SDI 12 device is sca...

Page 21: ...mpling program A sampling program includes all of the parameters that are necessary to collect samples automatically Collect the samples at regular intervals or when the sampling program is complete 1...

Page 22: ...after last program stops after the last sample 1 999 Continuous program continues until it is stopped manually Deliver samples to all NO Samples are delivered to a subset of bottles Figure 14 Samples...

Page 23: ...are specified by the units selected above Time volume desired Specify the total volume to be collected during the sample program 10 10 000 ml Collection period Specify the total collection period in...

Page 24: ...eives a full sample volume 100 10 000 mL This option is skipped if variable volume is selected Review or modify program settings To review or change Individual settings for an existing sampling progra...

Page 25: ...en after the interval Flow source is always 4 20 mA input The instrument finds the sample volume based on user inputs and actual metered flow volume For example the entered values are Average flow rat...

Page 26: ...rom the point at which it was halted The status changes to RUNNING Start over The program starts from the beginning The status changes to RUNNING End program Stops the currently running program The st...

Page 27: ...the intake tubing 4 Push STOP to stop the pump View data Data can be viewed from one of the status screens or from the diagnostics menu View the sample history The sample history shows the sample num...

Page 28: ...e power key User off a user turned the power off using the power key Program start the sample program was started Program resume a program was resumed from the halt state Program halt a program was ha...

Page 29: ...enabled 4 Go to SYSTEM SETUP LIQ SENSOR CAL 5 Select PERFORM CAL 6 Select START The pump operates in reverse to purge the intake tube The pump then operates in the forward direction 7 Look at the samp...

Page 30: ...e push STOP when the volume that is specified in the main program is collected Rinse push STOP when the liquid in the intake tubing gets to the liquid detector Storm volume push STOP when the volume s...

Page 31: ...lume is less than the bottle volume Storm water enabled with first flush bottles set to 1 The number of FF samples to collect multiplied by the FF sample volume is less than the bottle volume Storm wa...

Page 32: ...is incorrect The liquid sensor is enabled but does not operate correctly or has bad calibration Bottles are emptied but the program is not halted controller does not know bottles are empty and activat...

Page 33: ...options AFTER CYCLE at the completion of each sample cycle ENTIRE CYCLE during the entire sample cycle DURING SAMPLE during the sample intake MISSED SAMPLE in the event of a missed sample TROUBLE OUTP...

Page 34: ...elay enter a delay time in hours and or minutes The delay time starts when the setpoint trigger becomes active The program starts when the delay time expires Note Setpoint control and delay options ar...

Page 35: ...irst three hours of a storm be monitored If the flow volume is lower than expected flow weighted sampling can continue for a long time as the flow rates decrease and the sample intervals become longer...

Page 36: ...switch occurs upon expiration of the trigger time the variable interval index is reset Note Timed bottle can be enabled only if the sampler is configured with multiple bottles non composite mode and t...

Page 37: ...troller and pump to dry before the parts are re installed and put back into service Clean the sampler as follows Sampler enclosure Clean the internal and external surfaces with a damp cloth and a mild...

Page 38: ...ubing for wear where the rollers rub against the tubing Replace the tubing when the reminder message is shown or when the tubing shows signs of wear Pre requisites Pump tubing pre cut or bulk 4 6 m or...

Page 39: ...Figure 17 Pump tubing preparation 1 To controller fitting 3 Length inside the pump 2 Alignment dots 4 To sampler fitting English 37...

Page 40: ...Clean the rotor Clean the rotor pump tube tracks and pump housing with a mild detergent Refer to Replace the pump tubing on page 36 and the illustrated steps that follow 38 English...

Page 41: ...ceiling of the center section 4 Complete the diagnostic test for the distributor to make sure that the operation is correct Figure 18 Distributor assembly 1 Nozzle 3 Distributor motor 5 Distributor tu...

Page 42: ...re that the intake tube is as vertical and as short as possible Strainer is not completely submerged Install the shallow depth strainer Refer to Accessories on page 44 Worn pump tubing and or roller a...

Page 43: ...to operate correctly Make sure that the distributor arm is connected correctly and can move in both directions ERROR WRONG PWD The password is not correct Enter the correct password PGM DELAY DISABLE...

Page 44: ...id sensor input frequency MHz output voltage VDC and signal to noise ratio SDI 12 Shows the number of signals sent TX by the controller and the number of signals received RX from the SDI 12 device If...

Page 45: ...ith cap 1 6498 Container 20 L 5 25 gal poly with cap 1 6494 Bottle set 1 L 0 26 gal poly with caps 24 737 Bottle set 350 mL 11 83 oz glass with caps 24 732 Bottle set 575 mL 19 44 oz poly with caps 24...

Page 46: ...tubing 1 2186 Accessories Description Quantity Item no 3 way splitter assembly 1 939 AC back up 40 64 cm 16 in cable 1 8757400 AC back up 71 12 28 in cable 1 5698200 Battery gel electrolyte lead acid...

Page 47: ...or 24 poly glass bottles 1 1422 Retainer for 24 350 mL 11 83 oz glass bottles 1 2189 Retainer for 8 950 mL 32 12 oz glass bottles 1 2347 Retainer for 3 8 L 1 gal glass poly bottles 1 2190 Retrofit Kit...

Page 48: ...46 English...

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Page 50: ...ach com www hach com HACH LANGE GMBH Willst tterstra e 11 D 40549 D sseldorf Germany Tel 49 0 2 11 52 88 320 Fax 49 0 2 11 52 88 210 info hach lange de www hach lange de HACH LANGE S rl 6 route de Com...

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