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4.3 of 5.0 with 19 Reviews
SALE PRICE: $488.23
Manufacturer: HACH
Brand: Hach Company
Model: 5870018
Manufacturer: HACH
Brand: Hach Company
Model: 5870018
The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.
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4.3 of 5.0 with 31 Reviews
SALE PRICE: $488.69
Manufacturer: HACH
Brand: Hach Company
Model: 5870010
Manufacturer: HACH
Brand: Hach Company
Model: 5870010
The new Pocket Colorimeter II Filter Photometer is a true go-anywhere instrument. It's lightweight and battery operated, suitable for extended field work or quick, on-the-spot process monitoring. The instrument has two channels in which measurements can be made. Each channel will accept a user-defined calibration curve. Up to 10 standards can be used to determine the calibration. The curve is generated by a point-to-point straight line segment between each standard used. Linear and non-linear positive or negative slope calibrations can be performed. A calibration curve may also be manually entered from the keypad if a previously determined curve has been made on the Colorimeter. At least two data pairs (concentration and absorbance) are required.
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4.3 of 5.0 with 3 Reviews
SALE PRICE: $489.25 1% OFF
Manufacturer: GSS
Brand: GSS
Manufacturer: GSS
Brand: GSS
GSSÂ Tar Viscometer
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4.3 of 5.0 with 26 Reviews
SALE PRICE: $494.07 1% OFF
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI8410
Manufacturer: Hanna Instruments
Brand: Hanna Instruments
Model: HI8410
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The HI 8410 is a panel mounted dissolved oxygen controller that is used to maintain and monitor the concentration of DO in a wide range of industrial process applications. The HI 8410 uses a Galvanic probe that typically requires less maintenance than a Polarographic style making it ideal for long term monitoring. The set point for controlling the activation of a relay is adjusted manually by the user. An alarm relay is also manually adjustable and is based upon a tolerance from the programmed set point. Calibration is single set point and can be done in zero oxygen solution. Specifications: Range- 0.0 to 50.0 milligrams per liter (ppm) O2, 0 to 600 percent O2,-5.0 to 50.0 degree C. Resolution- 0.1 milligrams per liter or 1 percent (O2)/0.1 degree C. Accuracy at 20 degree C- +/-1 percent of reading (O2)/+/-0.2 degree C. Calibration- manual, one point, in saturated air. Temperature Compensation- automatic, from-5 to 50 degree C (23 to 122 degree F). Salinity compensation- 0 to 51 g/L (resolution 1 g/L). Probe (not included)- HI 76410/4 with 4 m (13.1') cable or HI 76410/10 with 10 m (32.8') cable. Recorder output- 0 to 20 mA or 4 to 20 mA (isolated). Setpoint and alarm relay- 1, isolated, 2A, max. 240V, resistive load, 1,000,000 strokes. Setpoint range- 1 to 600 percent O2; 0.1 to 50.0 milligrams per liter (ppm) O2. Alarm range- 1.0 to 5.0 milligrams per liter (ppm) O2. Hysteresis range- 0.5 to 2.4 milligrams per liter (ppm) O2. Dosing control- Off/Auto/On with selection switch. Over dosing Control- adjustable, from 5 min to 60 min with knob or disable by wire strap- on rear panel. Backlight- continuous on. Power supply- 115 VAC +/-10 percent or 230 VAC +/-10 percent; 50/60 Hz. Enclosure- flame retardant ABS body and front panel; transparent splash-proof front cover. Environment- -10 to 50degree C (14 to 122degree F); RH max 95 percent non-conndensing. Panel cutout- 5.6" x 2.7".
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4.3 of 5.0 with 36 Reviews
SALE PRICE: $499.95 1% OFF
Manufacturer: Amprobe
Brand: Amprobe
Model: WT-50
Manufacturer: Amprobe
Brand: Amprobe
Model: WT-50
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The Amprobe WT-50 Dissolved Oxygen Water Quality Meter measures dissolved oxygen, salinity, water temperature, and barometric pressure, and is used to monitor regulatory compliance and to troubleshoot corrosion, in building water and wastewater systems, and in pools, spas, aquariums, labs, aquaculture, and hydroponics. The dual-display LCD screen simultaneously displays dissolved oxygen (DO) and temperature. The meter saves up to 99 data points for minimum, maximum, average, and hold, and has a USB port for exporting data. The auto power off feature turns the meter off after 40 minutes or a user-selectable time interval, or can be disabled. The meter requires four 1.5V AAA batteries (included), and includes a dissolved oxygen probe, membranes, O-rings, electrolyte solution, a needle syringe, a hard-sided carrying case, and instructions. Specifications DO range and resolution 0.0 to 199.9 percent (0.00 to 19.99 ppm) range, and 0.1 percent (0.01 ppm) resolution DO accuracy + or - 1.5 percent of full scale Temperature range and resolution 32 to 122 degrees F (0 to 50 degrees C) range, and 0.1 degree F and C resolution Temperature accuracy + or - 1 degree F (0.5 degree C) Salinity range and resolution 0.0 to 50.0 ppt range, and 0.1 ppt resolution Barometric pressure range and resolution 500 to 1,499 mmHg (66.6 to 199.9 kPA) range, and 0mmHg (0.1 kPA) resolution Operating temperature 32 to 122 degrees F (0 to 50 degrees C) Dimensions 6.9 x 2.8 x 1.3 inches (175 x 70 x 33 mm) (H x W x D) Weight Approximately 0.35 lb. (157g) H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Dissolved oxygen meters are used in a variety of applications to monitor the amount of oxygen present in water. Applications include sewage and water treatment plants, pollution control, fish farming, and various types of manufacturing. Amprobe manufactures electrica...
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4.3 of 5.0 with 46 Reviews
SALE PRICE: $517.50 1% OFF
Manufacturer: LaMotte
Brand: LaMotte
Model: 3673-01
Manufacturer: LaMotte
Brand: LaMotte
Model: 3673-01
The Model 1200 Series of single test, direct reading colorimeters incorporates design advances that enhance reliability, improve accuracy, and simplify the calibration process, all in a portable, hand-held package
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4.3 of 5.0 with 32 Reviews
SALE PRICE: $547.67 2% OFF
Manufacturer: Shanghai Sanxin Instrumentation
Brand: Apera Instruments, LLC
Model: AI481
Manufacturer: Shanghai Sanxin Instrumentation
Brand: Apera Instruments, LLC
Model: AI481
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The Apera Instruments TN400 Portable Turbidity Meter ensures you an accurate, quick, and reliable turbidity test. It is equipped with a large clear TFT color screen (blue for measurement, green for calibration), supporting display of intuitive graphic/text operation guides and a progress bar showing measurement progress. Provided with 4 kinds of Reagecon high-molecular polymer turbidity standard solutions (0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU), which are U.S. EPA certified, non-toxic, accurate, and easy to use, having evident advantages compared with traditional Formazin standard solution (highly toxic and inaccurate). The meter is CE certified and comes with a 2-year warranty (6 months for the electrode). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards. Measuring Method ISO 7027 compliant nephelometric method(90°) Measuring Range 0 to 1000 NTU, automatic range selection: 0.01 to 19.99 NTU 20.0 to 99.9 NTU 100 to 1000 NTU Resolution 0.01/0.1/1 NTU Reading Error ≤ ±2 % of reading± stray light Repeatability ≤ ±1% of reading or 0.02 NTU, whichever is greater Calibration Standards 0.02 NTU, 20.0 NTU, 100 NTU, 800 NTU(Polymer) Light Source Infrared light emitting diode(850nm wavelength) Detector Silicon photovoltaic Display TFT Color screen Sample Vials Φ25×60 mm, high borosilicate glass with screw cap Sample Volume 18 ml Operating Temp. Range 0 to 50˚C (32˚F to 122˚F) Power Supply 4× AA Alkaline Batteries IP Rating IP67 Dimension/Weight Meter:(90×203×80)mm / 385 g Portable Case:(310×295×110)mm / 1.5 kg Quality and Safety Certificate ISO9001:2008 & CE
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4.3 of 5.0 with 43 Reviews
SALE PRICE: $562.00 10% OFF
Manufacturer: Vetus
Brand: Linshang
Color: Multi
Manufacturer: Vetus
Brand: Linshang
Color: Multi
Details FS2150 solar film Sales Kits is used for Evaluating heat-insulating, Heat reflection function and UV-insulating property of tint of windows, solar films, glass and other transparent materials. Includes: 1. showcase 1 pcs ( L*W:430mm*320mm ) 2. 150W infrared lamp 1 pcs 3. UV Flashlight 1 pcs 4. Glass radiometer 1 pcs 5. LS122 2 pcs 6. LS123 1 pcs Features: 1. Demo UV rejection, IR rejection, IR reflection at the same showcase. 2. Stainless steel showcase, metal texture, pretty neat appearance 3. The rotation speed of the glass radiometer blade dramatic demo the solar film heat-insulating property
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4.3 of 5.0 with 8 Reviews
SALE PRICE: $596.46 57% OFF
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA1235
Manufacturer: Thermo Scientific
Brand: Thermo Scientific Orion
Model: STARA1235
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div class="aplus"> The Thermo Scientific
Orion Star A123 Dissolved Oxygen Meter Kit (STARA1235) is a portable dissolved oxygen (DO) and temperature meter kit with automatic temperature, manual salinity input, and manual barometric pressure compensation to ensure accuracy. The meter can be calibrated by the water-saturated air method or Winkler titration method. The LCD screen displays icons, messages, and information such as DO reading in mg/L or % saturation, temperature in °C or °F, meter mode, and battery life. The ready indicator shows when readings are stable. The meter kit comes with an Orion polarographic DO probe and runs on four AA batteries (included) or on AC power via the universal power adapter (sold separately). The memory holds up to 50 data points. The meter housing is waterproof, with Ingress Protection 67 (IP67). Additional certifications include European Conformity (CE), Technical Inspection Association (TÜV), and Federal Communications Commission (FCC) Class A limits. DO meters are commonly used in water-quality testing applications. SpecificationsDO concentration range0 to 20mg/LDO concentration resolution0.01, 0.1DO concentration relative accuracy+ or - 0.2mg/LDO % saturation range0 to 200DO % saturation resolution0.1, 1DO % saturation relative accuracy+ or - 2%Temperature range0° to 50° CTemperature resolution0.1Temperature relative accuracy+ or - 0.1Salinity factor0 to 45ppt, manual Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing. Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, ...
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4.3 of 5.0 with 39 Reviews
SALE PRICE: $598.50
Manufacturer: YSI
Brand: YSI
Manufacturer: YSI
Brand: YSI
Dissolved oxygen (DO) meters measure the amount of dissolved oxygen present in water. The amount of DO helps to determine, for example, drinking water quality, the health of lakes or streams, and aquatic organism sustainability. A probe, also called a sensor or electrode, is inserted into the sample to perform the measurement, and the results appear on the meter display. Applications include sewage and water treatment plants, pollution control, fish farms, and various types of manufacturing.YSI manufactures instruments, sensors, and software for environmental water quality monitoring and testing. The company, founded in 1948, is headquartered in Yellow Springs, OH.
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