DISSOLVED OXYGEN TESTING

Chemets Test Kit Hach Test Kit Hanna Dissolved Oxygen Meter Hanna Multi-Parameter Meter LaMotte Test Kit
Chemets D.O.
Test Kit
Hach D.O.
Test Kit
Hanna Dissolved
Oxygen Meter
Hanna Multi
Parameter Meter
LaMotte D.O.
Test Kit
Onset Hobo D.O. Data Logger Oxyguard Dissolved Oxygen Meter YSI Dissolved Oxygen Meter YSI Optical D.O. Meter YSI Conductiviy / Salinity / D.O. Meter
Onset Hobo D.O.
Data Logger
Oxyguard Dissolved
Oxygen Meter
YSI Dissolved
Oxygen Meter
YSI Optical
D.O. Meter
YSI Conductiviy /
Salinity / D.O. Meter






























lamotte kit
LAMOTTE DISSOLVED OXYGEN TEST KIT:

The dissolved oxygen test is one of the most important in aquaculture. Dissolved oxygen levels can affect fish respiration, as well as ammonia and nitrite toxicity. Salinity and temperature are both factors that affect dissolved oxygen levels. The LaMotte D.O. test kit can be used to test either fresh or salt water. This kit has an all liquid system and features a direct reading titrator. The direct reading titrator is a 1.0 ml microburet calibrated for direct readout in concentration; no counting of drops or calculations. 0-10 ppm O2 in 0.2 ppm increments. If the 10 ppm line is reached on the titrator without a color change, refill the titrator and continue. Be sure to add the initial 10 ppm to your final value. This will allow you to read samples with levels higher than 10 ppm. 50 tests per Kit.

#5860-01: LaMotte D.O. Test Kit $67.50
#R-5860: LaMotte D.O. Refill Reagent Set $41.00
#4167-G: Manganous Sulfate Refill, 30 ml $10.80
#6141-WT-G: Sulfuric Acid Refill, 30 ml $9.95
#4170-WT-G: Starch Indicator Refill, 30 ml $10.75
#0608: Replacement Titration Tube, w/Cap $4.25
#4169-H: Sod. Thiosulfate 0.025N Refill, 60 ml $10.95
#7166-G: Alk. Pot. Iodide Azide Refill, 30 ml $14.40
#0377: Replacement Titrator, 0-10 $7.75
#0688-DO: Replacement Sample Bottle, 60 ml $6.25



hach test kit
HACH DISSOLVED OXYGEN TEST KIT:

The Hach D.O. test kit uses the modified Winkler method with drop count titration. 60 ml sample. Range tested is 0-20 ppm by 1 ppm. 100 tests per kit. Pre-measured reagent packages.

Kit accessories are clearance priced while current stock lasts

#1469-00: Hach D.O. Test Kit (OX-2P) $169.00
#24398-02: Replacement Reagent Set $135.00
#981-99: D.O. Reagent #1, Pkg/100 $36.00
#982-99: D.O. Reagent #2, Pkg/100 $36.00
#987-99: D.O. Reagent #3, Pkg/100 $46.00
#24089-32: Sodium Thiosulfate, 100 ml $29.00
#1909-02: BOD Bottle, 60 ml, w/ Stopper $36.00 $21.00
#439-00: Square Bottle, glass $3.50 $1.75
#968-00: Clippers for powder pillows $3.25 $2.25
#438-00: Measuring Tube, Plastic, 5.83 ml $2.25 $1.25
#46602-00: Replacement Case, Blue Plastic $19.95 $11.95

chemets test kit
CHEMets DISSOLVED OXYGEN TEST KIT:

CHEMets test kits utilize self-filling ampules for colorimetric analysis of water quality. Vacuum pulls the sample up from a snap cup into the ampule when the tip is broken off. After tilting the ampule several times to mix the sample and reagent and waiting for the color to develop. Test kit contains 30 ampules, comparator, snap cup and instructions. Refill packs of 30 ampules are also available.

#K-7512: CHEMets D.O. Test Kit $109.00
#R-7512: CHEMets D.O. Test Kit Refill Pack $73.00

D.O. Logger
HOBO® DISSOLVED OXYGEN LOGGER - U26-001:

Measure oxygen concentrations in lakes, streams, rivers, estuaries, and coastal waters with the HOBO U26 Dissolved Oxygen Logger. This affordable and precise logger is recommended for aquatic biology and hydrology research projects. The HOBO U26 uses RDO® Basic (Rugged Dissolved Oxygen) optical DO sensor technology and is easy to maintain.

• Affordable, high performance dissolved oxygen (DO) monitoring with 0.2 mg/L accuracy
• Optical DO sensor technology for long-lasting calibration with less maintenance
• Dissolved Oxygen Assistant software corrects for measurement drift from fouling; provides salinity-adjusted DO concentrations and percent saturation
• Optical USB interface for high-speed, reliable data offload
• Easy-to-replace DO sensor cap lasts six months

NOTE: For DO measurements in saltwater, an adjustment for salinity is required. For waters with small changes in salinity (<2 ppt), a salinity meter reading typically provides enough accuracy.
Includes:
• U26-001 data logger
• DO sensor cap
• Protective Guard
• Calibration Boot with sponge
Environment:
The U26-001 Data Logger is for use in Underwater environments
Measurements:
The U26-001 Data Logger supports the following measurements:
Temperature, Dissolved Oxygen

Dissolved Oxygen:
Sensor Type: Optical
Measurement Range: 0 to 30 mg/L
Calibrated Range: 0 to 20 mg/L; 0 to 35°C (32 to 95°F)
Accuracy: 0.2 mg/L up to 8 mg/L; 0.5 mg/L from 8 to 20 mg/L
Resolution: 0.02 mg/L
Response Time: To 90% in less than 2 minutes
DO Sensor Cap Life: 6 months, cap expires 7 months after initialization
Temperature:
Temperature Measurement/Operating Range: -5 to 40°C (23 to 104°F); non-Freezing
Temperature Accuracy: 0.2°C (0.36°F)
Temperature Resolution: 0.02°C (0.04°F)
Response Time: To 90% in less than 30 minutes
Logger:
Memory: 21,700 sets of DO and temperature measurements (64 KB total memory)
Logging Rate: 1 minute to 18 hours
Time Accuracy: ±1 minute per month at 0 to 50°C (32 to 122°F)
Battery: 3.6 V lithium battery; factory replaceable 
Battery Life: 3 years (at 5 minute logging)
Download Type: Optical
Depth Rating: 100 m (328 ft)
Wetted Materials: Black Delrin®, PVC, EPDM o-rings, silicone bronze screws; rated for saltwater use
Size: 39.6 mm diameter x 266.7 mm length (1.56 x 10.5 inches)
Weight: 464 g (16.37 oz)

http://dynamicaqua.com/loggers.html#base Requires:
Hoboware Pro Software #BHW-PRO-CD
and
Hobo Waterproof Shuttle #U-DTW-1 or Base Station #BASE-U-4

#U26-001: HOBO® D.O. Logger $1750.00
#U26-RDOB-1: Replacement DO Sensor Cap $139.00
#BHW-PRO-CD: HOBOware® Pro Software Mac/Win (USB cable included) $139.00
#BASE-U-4: Optic USB Base Station $174.00
#U-DTW-1: HOBO® Waterproof Shuttle $349.00





d.o meter
HANNA WATER-RESISTANT DISSOLVED OXYGEN METER - HI9147:

HI 9147 is designed for aquaculture applications. This unit is unique among our family of DO meters as it is supplied with a galvanic probe.

Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand.

HI 9147 is a must have for DO sensitive organisms or high bio-load environments.

Manufacturer Flyer (pdf)

Range 0.0 to 50.0 mg/L (ppm) O2
0-600 % O2
-5.0 to 50.0°C
Resolution 0.1 mg/L or 1% O2
0.1°C
Precision +/- 1% of the reading O2
+/- 0.2°C
Typical EMC Deviation +/- 2% of the reading O2
+/- 1°C
Temp. Compensation Automatic from -5 to 50.0°C
Calibration Manual in Air
Probe (Fixed) HI 76409/4 with 4m Cable or
HI 76409/15 with 15m Cable
Battery 3 x AAA
Battery Life 1,000 Hours of continuous use (without backlit)
Auto-Shut Off After 6 Minutes of Non-Use
Environment 0 to 50.0°C, RH 95% Max
Dimensions 185 x 72 x 36 mm
Weight 450 g

HI 9147-04 is supplied complete with HI 76409/4 D.O. probe with 4 m cable, 2 spare membranes, 2 O-rings, protective cap, HI 7042S electrolyte solution (30 ml), Screwdriver, batteries and instructions in a carrying case.

HI 9147-10 is supplied complete with HI 76409/10 D.O. probe with 10 m cable, 2 spare membranes, 2 O-rings, protective cap, HI 7042S electrolyte solution (30 ml), Screwdriver, batteries and instructions in a carrying case.

#HI9147-04: Hanna D.O. Meter, w/ 4 m Cable $672.00
#HI9147-10: Hanna D.O. Meter, w/ 10 m Cable $789.00
#HI76409A/P: Replacement Membrane Caps, Pkg/5 $99.00
#HI76409A: Replacement Membrane Cap, Each $26.00
#HI7042S: Dissolved Oxygen Probe Electrolyte, 30 ml $32.00
#HI76409-0: Protective Sleeve for HI76409 probes $54.00




oxyguard
OXYGUARD HANDY POLARIS DISSOLVED OXYGEN METER:

The OxyGuard Handy Polaris is a portable Dissolved Oxygen (DO) meter. It measures %saturation, mg/L (ppm), temperature and has salinity compensation. Measurements are compensated for temperature and barometric pressure. The probe is fully field serviceable. The Polaris has a larger display with backlight and offers automatic calibration, and a choice of language and units of measurement. Each Handy is supplied with a detachable clip for easy attachment to a belt or clipboard.

FEATURES AND BENEFITS:

METER: PROBE:
• Automatic calibration with stability check
• Automatic self-check of instrument
• Automatic check of cable and probe
• Compensates for changes in atmospheric pressure
• User selectable language
• User selectable main display parameter
• On-screen instructions
• 1400 hours use from one 9V alkaline battery
• Illuminated display with variable intensity
• Special highly flexible cable
• Automatic shutdown for power saving
• Waterproof (short term immersion to a maximum 5m depth)
• NEW PROBE DESIGN (easier to maintain
• Galvanic type
• No warm up time
• Fully temperature compensated
• Stores dry
• Excellent long-term stability
• Tough membrane
• No need for regular service or renovation
• Probe renovation easy and fast when needed

SPECIFICATIONS:
Normal Range:
Response Time:
Salinity Compensation:
Temp. Compensation:
Barometric Compensation:
Accuracy, D.O.:
Accuracy, Temperature:
Probe:
Membranes:
Power Source:
Battery Life:
Dimensions:
0-600% sat. / 0-50.0 ppm
90% of end value within 20 seconds in water
0-59 ppt (manually set)
Automatic - Double Thermistor
Automatic
Typically better than 1% of reading
0.2° C
Galvanic Cell, Self-Polarizing
35 Micron
Standard 9 Volt Battery
2 years with 1 hour use per day
96 mm Diameter x 36 mm
Meters come standard with a 3 or 8 metre cable, probe, membrane cap, membranes, O-rings, electrolyte, battery, belt clip, cleaning pad and soft shelled carrying case.

#1OXHM503: Oxyguard Polaris D.O. Meter w/ 3 m cable $1175.00
#1OXHM508: Oxyguard Polaris D.O. Meter w/ 8 m cable $1239.00


Code #1OXHA013: Oxyguard Handy Membrane, O-Ring Kit, 10 Piece $24.25
Code #1OXPA016A: Oxyguard Handy Electrolyte, 60 ml $7.25
Code #1OXPA015: Oxyguard Handy Electrolyte, 250 ml $14.95
Code #1OXPA014: Oxyguard Handy Electrolyte, 1000 ml $33.50
Code #1OXHA007: Oxyguard Handy Replacement Probe Protector $44.50
Code #1OXHA008: Oxyguard Handy Replacement Pouch $58.00
Code #1OXHA006: Oxyguard Replacement Membrane Cap $93.00
Code #1OXHA010: Oxyguard Handy Tool $22.50
Code #OXY-BAT-COV: Oxyguard Handy Replacement Battery Cover $92.00



YSI 550 Meter

YSI 5908 Kit
YSI 550A DISSOLVED OXYGEN METER: Oxygen & Temperature:

This new meter from YSI is extremely field rugged and is completely waterproof (IP-67 rated). It is impact resistant, and measures dissolved oxygen in both mg/L and percent saturation. It features a new field-replaceable polargraphic probe that is weighted for quick sinking with easy to replace cap membranes. It features push-button calibration and has temperature, salinity, and altitude compensation. The large backlit display shows simultaneous readings of oxygen and temperature (°C or °F), and a low battery indicator. Uses four C cell batteries (included). Three year warranty on meter, one year on probe.

Range Resolution Accuracy
Dissolved Oxygen 0-20 mg/L
0-200%
0.01 mg/L
0.1%
0.3 mg/L
2% Saturation
Salinity 0 to 80 ppt 0.1 ppt 2% or 0.1°C
Temperature -5 to +45°C 0.1°C 0.2°C
Salinity Compensation 0 - 80 ppt
Altitude Compensation 0 to 10,000 feet

#YSI550A-12: YSI 550A w/ 12′ Cable $1169.00
#YSI550A-25: YSI 550A w/ 25′ Cable $1229.00
#YSI550A-50: YSI 550A w/ 50′ Cable $1339.00
#5908: Cap Membrane Kit $79.00
#5908=CAP: Replacement Mebrane Cap $15.00
#559: Replacement Probe for YSI550 $295.00



YSI PRO ODO Meter
YSI® PRO ODO® OPTICAL D.O. METER:

The Professional Series ProODO® is YSI®'s first handheld optical dissolved oxygen instrument designed for sampling applications. The ProODO utilizes digital sensor technology which stores calibration data within the sensor. The ODO (Optical Dissolved Oxygen) luminescent sensor has no flow dependence, making it the perfect choice for applications where stirring is difficult or undesirable. Designed to fit in standard 300 mL BOD bottles. Calibration time and sensor maintenance are also reduced by a user-replaceable sensing element (requires annual replacement). There are no electrodes to clean or solutions to change. Based on usage, calibrations can be stable for up to one year and are stored in each sensor. This allows probes to be interchanged between instruments without recalibration. Unit is resistant to probe fouling from hydrogen sulfide and other gases.
• Stores 2,000 data sets, and USB connection allows interaction with Data Manager software.
• Supports English, Spanish, German, Italian, Norwegian, Portuguese and French.
• IP67-rated case. Salinity input rate 0-70 ppt.
• Runs on two C batteries.
• 8.5" L x 3.25" W x 2.25" H, weighs 1 lb.
• Three-year warranty on instrument, two years on cable and probe.

Meter Body and Probe / Cable assemblies are sold separately.

Range Resolution Accuracy
Dissolved Oxygen 0-50 mg/L
0-500%
0.01 mg/L
0.1%
+/- 1% of reading or
+/- 0.1 mg/L
whichever is greater
Temperature -5 to +70°C 0.01°C +/- 0.2°C

#PROODO-KIT: YSI Pro ODO Meter Kit:
Meter, Probe, 4m Cable, Carrying Case
$2350.00
#PROODO: YSI Pro ODO Meter $1175.00
#PROODO-4: 4 m Probe / Cable $1115.00
#PROODO-10: 10 m Probe / Cable $1230.00
#PROODO-20: 20 m Probe / Cable $1379.00
#PROODO-EL: Replacement Sensing Element $165.00
#603075: Soft Sided Carrying Case $185.00


YSI PRO 2030 Meter
YSI® PROFESSIONAL SERIES PRO2030 DUAL DISSOLVED OXYGEN/CONDUCTIVITY INSTRUMENT:

Rugged and reliable, the YSI Pro2030 provides everything you need in a handheld dissolved oxygen instrument with conductivity. Automatically compensates DO readings for changes in salinity. User-replaceable DO sensors and cables, 50 data set memory, and simple DO calibration makes the Pro2030 user friendly. Rugged design and 1-meter drop tests ensure the instrument remains in your hands to provide years of sampling even in the harshest field conditions. Fast response times allow you to complete your sampling routine quickly, saving time and money.
• 3-year instrument; 2-year cable warranty
• User-replaceable cables and sensors. Choose either polarographic or galvanic DO. Conductivity sensor built into cable.
• Quick DO cal allows easy DO calibrations within seconds with the press of a button. Automatic internal barometric pressure compensation.
• Stores 50 data sets; no need to write down data
• Graphic, backlit display and glow in the dark keypad
• Tough. IP-67, impact-resistant, waterproof case even without the battery cover. Rubber over molded case provides extra durability. Military spec connectors.
• Quick response times; 95% DO response time in approximately 8 seconds with standard membrane (fastest response time in the market)
• Super-stable 4-electrode conductivity sensor is built for true field performance and designed for rugged conditions
• Ideal replacement for the YSI Model 85!

Range Resolution Accuracy
Dissolved Oxygen Sensor
% Saturation
0 - 500% 0.1% or 1% air saturation (user selectable) 0 to 200% air saturation, ±2% of the reading or ±2% air saturation, whichever is greater
Dissolved Oxygen Sensor
mg/L
0 to 50 mg/L Resolution 0.01 or 0.1 mg/L (user selectable) 0 to 20 mg/L, ±2% of the reading or ±0.2 mg/L, whichever is greater; 20 to 50 mg/L, ±6% of the reading
Conductivity 0 to 200 mS/cm (auto range) 0.1°C ±0.3°C
Temperature -5 to 55°C (0 to 45°C; DO compensation range for mg/L ) (°C, °F) 0.0001 to 0.1 mS/cm (range dependent) 1-m or 4-m cable, ±1.0% of reading or 1.0 uS/cm, whichever greater; 10- 20- or 30-m cable, ±2.0% of reading or 1.0 uS/cm, whichever is greater
Salinity 0 to 70 ppt 0.1 ppt ±1.0% of the reading or 0.1 ppt, whichever is greater


• Size: 8.3 cm width x 21.6 cm length x 5.7 cm depth (3.25 in. x 8.5 in. x 2.25 in.)
• Weight: with batteries 475 grams (1.05 lbs.)
• Power: 2 alkaline C-cells providing 400 hours of battery life; low battery indicator on Pro2030
• Cables: 1- 4- 10- 20- and 30-m lengths (3.28, 13.1, 32.8, 65.6 ft.)
• Warranty: 3-year instrument; 2-year cable; 1-year Polarographic sensors; 6-months Galvanic sensors
• Salinity: Input Range 0-70 ppt; automatic based on conductivity
• Specific Conductance Temp Comp: 0 to 4%
• Data Memory: 50 data sets


#PRO2030: Pro2030 Dual Dissolved Oxygen/Conductivity Instrument $1019.00
#PRO2030-4: 4m Cable for Dissolved Oxygen/Conductivity/Temperature $837.00
#PRO2030-10: 10m Cable for Dissolved Oxygen/Conductivity/Temperature $911.00
#PRO2030-20: 20m Cable for Dissolved Oxygen/Conductivity/Temperature $985.00
#PRO2030-30: 30m Cable for Dissolved Oxygen/Conductivity/Temperature $1125.00
#605202: Galvanic Dissolved Oxygen Sensor $235.00
#5913: Replacement DO Membrane Kit for Galvanic DO Probe $75.00
#5913-CAP: Replacement DO Membrane Cap for Galvanic DO Probe $15.00
#603075: Soft-Sided Carrying Case $169.00