WP-81 Waterproof Conductivity/TDS-pH/mV- Temperature Meter - TPS

WP-81[Add this page to the Navigation view to display hyperlinks here][Add this page to the navigation structure to display a page banner here]TPS Australia - Quality instruments since 1968.WP-81 Waterproof Conductivity/TDS-pH/mV-Temperature MeterRugged and WaterproofUser-friendlyCalendar ClockGood Laboratory PracticesFull Size Image2400 Reading NotepadAutomatic DataloggingRS232 Serial Port InterfaceMultiple Power OptionsAustralian MadeThe WP series enclosure is fullywaterproof to IP67 rating. Theconnectors are rated to IP65. The case,keypad and connectors are designedfor maximum durability in the harshestconditions. The WP Series is equally athome in laboratory field or industrialProgram the AutoLog function toautomatically log readings into memory.Simply set the logging interval from 1minute to 24 hours, start logging andlk Th WP S i l tPage 1

home in laboratory, field or industrialenvironments.The 32 character alphanumeric displayfeatures a user-friendly menu system.This guides the user through every stepof operation. Full text prompting anderror messages are provided.Calibration and set-up are a breezewith the WP Series.The Calendar Clock can be displayedcontinuously along with the data. Thedate and time are recorded with everyreading, when using the Notepad andAutoLog functions.To comply with Good LaboratoryPractices (GLP) standards, the WP Seriesstore the date, time and results of thelast calibration. This information can berecalled when required. All readingsstored in memory are stamped with thedate and time.To reduce errors when recordingreadings, the WP Series has a 2400reading Notepad. At the touch of abutton, readings can be recorded intomemory, along with the date and time.This is especially useful when takingreadings in wet environments.WP-81walk away. The WP Series can log up to2400 readings, along with the date andtime.The WP Series has RS232 serial portinterface. All readings stored in memoryand GLP information can bedownloaded to a PC or printer. TheRS232 serial port also allows the AutoLogfunction to log directly to a PC or printer.WinTPS Windows software allows the WPSeries to communicate with a PC fordata download.The WP Series is supplied with arechargeable NiMH battery and chargeras standard. Chargers for all countriesare available. For extended field trips asolar panel, or a charger lead for a carcigarette lighter socket are alsoavailable.The WP Series is proudly designed andmanufactured in Australia. Our aim is toprovide you with the best quality, serviceand value for money. The TPS QualitySystem has been certified in accordancewith the AS/NZS ISO 9001 standard. Since1968, TPS has built a reputation forexcellent backup service that is secondto none. Compare the list of features withthe competition. The WP Series sets a newstandard for handheld instruments.SpecificationsConductivityRanges : 4 ranges with auto rangeselectionk=0.1 Sensor :0 to 2.000 uS/cm0 to 20.00 uS/cm0 to 200.0 uS/cm0 to 2000 uS/cmk=1 Sensor : 0 to 20.00 uS/cm0 to 200.0 uS/cm0 to 2000 uS/cm0 to 20.00 mS/cmk=10 Sensor : 0 to 200.0 uS/cm0 to 2000 uS/cm0 to 20.00 mS/cm0 to 200.0 mS/cmTemperature CompensationAutomatic, 0 to 100 O C.Automatic Buffer Recognition4.00, 6.88, 7.00, 9.23 and 10.06 pHEnclosureTough, anti-static Luran-S plasticcase, waterproof to IP67. Connectorswaterproof to IP65. The instrument willfloat if dropped into water.Page 2

WP-81Resolution : 0.05% of rangeAccuracy : 0.2% of full scale ofselected rangeTDSRanges: 4 ranges with auto rangeselection.k=0.1 Sensor : 0 to 1.000 ppM0 to 10.00 ppM0 to 100.0 ppM0 to 1000 ppMk=1 Sensor : 0 to 10.00 ppM0 to 100.0 ppM0 to 1000 ppM0 to 10.00 ppKk=10 Sensor : 0 to 100.0 ppM0 to 1000 ppM0 to 10.00 ppK0 to 100.0 ppKResolution : 0.1% of rangeAccuracy : 0.5% of full scale ofselected rangepHRange : 0 to 14.00 pHResolution : 0.01 pHAccuracy : +/-0.01pHmVRange: 0 to +/-500.0 and0 to +/-1500 mV(auto-ranging)Resolution : 0.15 & 1 mVAccuracy : +/-0.3 & +/-1 mVTemperatureRange : -10.0 to 120.0 O CResolution : 0.1 O CAccuracy : +/-0.2 O CConductivity/TDS Span Range75% to 133% of nominal k factorpH Input Impedance>3 x 10 12 OhmspH Asymmetry Range-1.00 to +1.00 pHpH Slope Range85.0 to 105.0%Display32 Character alphanumeric LCD withuser-friendly menu system and full-textmessages.Memory2400 readings, including date and time.Automatic LoggingUser-set for one reading every 1 to 90seconds, 1 to 90 minutes or 1 to 24hours.RS232 Serial Port Output300, 1200 and 9600 Baud.8 Bits, No Parity, 1 Stop Bit, XON/XOFFClock24 Hour Calendar ClockBattery Saver FunctionOn : Automatically switchesoff after 5 minutes ofno use.Off : Unit remains on forcontinuous use.Good Laboratory PracticesDate, time and results of lastsuccessful calibration are stored, andcan be recalled when required. GLPinformation can be printed ordownloaded to PC when the optionalRS232 Interface is fitted. Warning offailed calibration is provided.Power6V NiMH Rechargeable battery pack forapprox 75 hours operation. Batterycharger for country of choice supplied.Battery can be charged from any 12V DCsource.Dimensions187 x 110 x 51 mmMassInstrument only : Approx 440gFull Kit : Approx 2.5kgEnvironmentTemperature : 0 to 45 O CHumidity : 0 to 95% R.H.Page 3

WP-81Ordering InformationPart NoWP-81 Cond/TDS-pH/mV-Temp 1m..121132/1WP-81 Cond/TDS-pH/mV-Temp 3m..121132/3WP-81 Cond/TDS-pH/mV-Temp 5m..121132/51, 3 & 5 metre Options Include1 metre bundle 121132/1:pH Sensor, 1m Surface only......121207k=1.0 Cond-ATC-Temp 1m, plastic.122201pH6.88 Buffer, 200mL............121306pH4.00 Buffer, 200mL............1213812.76 mS/cm Cond Standard, 200mL.1223062.0 ppK TDS Standard, 200mL.....122307Battery Charger.................130037Manual..........................1300503 metre bundle 121132/3:pH Sensor, 3m Submersible.......111231k=1.0 Cond-ATC-Temp 3m, plastic.122236pH6.88 Buffer, 200mL............121306pH4.00 Buffer, 200mL............1213812.76 mS/cm Cond Standard, 200mL.1223062.0 ppK TDS Standard, 200mL.....122307Battery Charger.................130037Manual..........................1300505 metre bundle 121132/5:pH Sensor, 5m Submersible.......111224k=1.0 Cond-ATC-Temp 5m, plastic.122198pH6.88 Buffer, 200mL............121306pH4.00 Buffer, 200mL............1213812.76 mS/cm Cond Standard, 200mL.1223062.0 ppK TDS Standard, 200mL.....122307Battery Charger.................130037Manual..........................130050Please click the following links forfurther details on the TPS range ofsensors...pH SensorsOptions and AccessoriesPart NopH Sensor Upgrade: difficult samples such asmeat, dairy, slurries...pH, Intermediate Junc, 1m....121200/1pH, Intermediate Junc, 3m....121200/3pH, Intermediate Junc, 5m....121200/5ORP Sensors:ORP, Surface only, 1m..........121262ORP, Intermediate Junc, 1m.....121267ORP Calibration Solution.......121309Cable Extension:Extra cable, per metre.........130040Computer Interface:Serial cable for computer......130041Serial to USB adaptor cable....130087WinTPS Software for Windows....130086Power options:12V Solar Panel................13001212V Car Cigarette lighter lead.13004612V Clip lead,separate battery.130052Carry case:Aluminium Carry Case...........130059Same Price Interchange Option:Choose between k=0.1, k=1 and k=10Range Conductivity Sensors1 metre Plastic (for 1 metre bundle 121132/1)k=10 Cond/ATC/Temp 1m,plastic.122221k=0.1 Cond/ATC/Temp 1m,plastic.1222353 metre Plastic (for 3 metre bundle 121132/3)k=10 Cond/ATC/Temp 3m,plastic.122237k=0.1 Cond/ATC/Temp 3m,plastic.122238Redox (ORP) Sensors5 metre Plastic (for 5 metre bundle 121132/5)k=10 Cond/ATC/Temp 5m,plastic.122219k=0.1 Cond/ATC/Temp 5m,plastic.1221991 metre Glass (for 1 metre bundle 121132/1)k=1 Cond/ATC/Temp 1m,glass...122216k=1 Cond/ATC/Temp Low Volume.122214k=10 Cond/ATC/Temp 1m,glass...122212k=0.1 Cond/ATC/Temp 1m,glass...122229Page 4

WP-81Download this Specification Sheet in PDF format.Download the full colour WP Series Brochure (1.65 MB PDF).Download the manual for this instrument.Hint : Right click on a link, then select "Save Target As..." or "Save Link As..." to savethe file to your own computer.If you do not have Adobe Acrobat in your computer, a free Acrobat Reader canbe downloaded by clicking on the following link.TPS reserves the right to change any part of this specification without notice.Version 2.0Copyright © 1999, 2000, 2001 T.P.S. Pty Ltd.[Add this page to the Navigation view to display hyperlinks here]Web Author : TPS Pty LtdCopyright © 2002-2010 T.P.S. Pty LtdA.B.N. 30 009 773 371Last modified: February 09, 2011Page 5