BIONEF

The new Trimeter incorporates the !eld-proven electronics of Eureka?s Manta Multiprobe and its user interface, with a smaller, lighter instrument body.  Select temperature, and/or depth (vented, non-vented), along with any one of Eureka?s sensors (excluding ISE?s).  For instance, choose  Chlorophyll plus Temperature and Depth,  or just Chlorophyll.  The Trimeter gives you maximum !eld performance at minimal cost. Features: ? Choose any Eureka sensor and add Depth and/or Temperature ? Use as a spot checker/pro!ler, self-powered logger, or with telemetry ? LED indicators for sonde status (power, logging, communication) ? Uses o# the shelf ?D? replaceable batteries ? Compact, rugged design ? Works with all Eurek a?s display options, such as the Amphibian2 ( Windows Mobile), PC/Laptop (Windows), or Leapfrog Bluetooth (Android, BT Enabled Windows device) Eureka?s new Trimeter is the simple, low cost solution when you need quality data, but fewer sensors. Trimeter ? Available Sensors: ? Temperature ? Depth ? Conductivity/Salinity/TDS ? pH/ORP ? Dissolved Oxygen (optical sensor) ? Turbidity ? Chlorophyll a ? Blue Green Algae ? Rhodamine? Crude Oil ? Re!ned Oil ? TDG And more! Rev 1-17 0.01 rangeresolution accuracy comments temperature temperature -5 to 50 C 0.01 0.1never needs calibration ORP -999 to 999 mV 120 mVplatinum ORP sensor is combined with pH sensor 0 to 40 FNU 2% of reading or 0.2 40-400 FNU 2% of reading or 0.2 400-5000 FNU 2% of range 0 to 20 mg/l 0.010.1 20 to 30 mg/l 0.010.15 30 to 50 mg/l 0.15% speci c conductance, \265S/cm 0 to 5000 \265S/cm \2610.5% of reading \2610.001 0 to 10 mS/cm \2611% of reading \2610.001 10 to 100 mS/cm 1% of reading 100 to 275 mS/cm 2% of reading total dissolved solids \(TDS\) 0 to 65 g/l0.15% of reading calculated from speci c conductance 0 to 25 m 0.05 0 to 200 m 0.4 vented depth \(level\) 0 to 10 m0.0010.003mcompensated for temp, salinity, barometric pressure barometric pressure 400 to 900 mm Hg0.11.5included with depth sensor total dissolved gas \(TDG\) 400 to 1,400 mm Hg0.11compensated for temperature; maximum depth 15m chlorophyll a - blue > 500 g/l chlorophyll a - red 0 to 500 g/l rhodamine dye 0 to 1000 ppb Phycocyanin \(freshwater BGA\) 0 to 40,000 ppb Phycoerythrin \(marine BGA\) 0 to 750 ppb CDOM/fDOM 0 to 1250 or 0 to 5000 ppb CDOM/fDOM custom 0 to 1250 or 0 to 5000 ppb optical brighteners 0 to 15,000 ppb tryptophan 0 to 20,000 ppb uorescein dye 0 to 500 ppb re ned oil 0 to 10,000pb crude oil 0 to 1500 ppb compensated for temperature and salinity; 0.05 m out of 25 m is 2" out o\ f 100 feet; 0.4 m out of 200 m is a football length out of two football elds parameter speci c conductance, mS/cm highest-quality Turner Designs uorometric sensors; uorometers often require non-trivial calibration; custom optics available upon request \ uorometers concentration conductivity turbidity 6 digits with maximum of two decimals pH/ORP depth pressure linearity of 0.99R\262 optical dissolved oxygen turbidity compensated for temperature and salinity; EPA approved "lifetime" luminescence method; typical sensor cap life > 4 years corrected for temperature; four easy-to-clean graphite electrodes; optional sensor provides \2610.5% of reading accuracy to 100 mS/cm. re llable reference electrode; corrected for temperature; typical sensor life > 4 years corresponds with the accuracy of the concentration reading 0.1% 0 to 500% saturation % saturation compensated for temperature; ltered for non-turbidity spikes; includes wiper to clean the optics 4 digits with maximum of two decimals 0.1 within 10 C of calibration, 0.2 otherwise 0 to 70 PSS salinity 4 digits with maximum of one decimal 0 to 14 units pH calculated from speci c conductance; PSS = Practical Salinity Scale which is roughly equivalent to ppt 0.2 0.01 0.01 Trimeter 3 yearsUnderwater cables 3 years Amphibian2 Handheld 2 yearsLeapfrog Bluetooth Module 3 years \(battery: 90 days\) Optical DO \(optical\) Replacement Cap 3 years FOR BEST ACCURACY, ALWAYS CALIBRATE NEAR THE ANTICIPATED FIELD READINGS,\ AND NEAR THE TEMPERATURE OF THE ANTICIPATED FIELD READ INGS. pH sensor included in 3 year warranty. Speci cations indicate typical performance and are subject to change. Please s\ ee www.waterprobes.com for up to date speci cations. Sensor Speci cations Warranty Ph ysic al \273 L ength: 12\224 \(without ba tter y pack\) 22\224 \(with batter y pack\) \273 OD: 1.85\224 \273 W eigh t: 0.8lb , 1.8 lb with in ter nal ba tter y pack . \273 D urable D elrin\256 housing C onnec tivity Options \273 Under water cable via mar ine connec tor \273 Bluet ooth connectivity via L eapfrog Bluet ooth Batter y B att er y \273 Holds thr ee 1.5 VDC \223D\224 siz e replac eable alk aline batter ies \273 L ogg ing time dependen t on sensors, logging in ter val and t emperatur e Da ta M emor y \273 4 Mb ytes f or logged da ta, > 1,000,000 r eadings A ccessories \273 Under water cables 3 \226 200 met ers \273 Ba tter y pack f or self-po wer ed logg ing \273 L eapfr og Bluet ooth \273 C arry C ase \273 F low C ell \273 A nti-f ouling S ensor Guar d W arr anty \273 3 y ear limit ed warran ty on sonde \(c overs all c omponen ts, including sensors\) \231