Water Quality & Instrumentation - Page 380

Manufacturer: UNICO Brand: Unico

UNICO S-2150UV Spectrophotometer 4 nm Bandpass w/ 4-Pos 10 mm Cell Holder, USB Port, RS-232 Port, Dust Cover Wavelength Range: 200~1000 nm, Auto Wavelength Change, US 120V

Manufacturer: COLE-PARMER Brand: WTW

Includes OxiTop heads, stirrer base, and accessories

Manufacturer: Thermo Scientific Brand: UV-Vis Model: 840-208000

The Thermo Scientific 840-208000 Genesys 10S visible-light spectrophotometer with built-in printer has a 325 to 1100mn wavelength range, 5.0nm bandwidth, and a tungsten-halogen lamp, and is used for applications in quality control, reaction monitoring, and colorimetric and life science analysis. Preprogrammed and configurable methods include wavelength scanning at up to 4,200nm/minute, absorbance ration and absorbance difference measurements, quantitative analysis with up to 15 standards and five calibration curve fits, and multiple fixed measurements at up to 31 wavelengths. The performance verification report includes time, date, and instrument serial number to conform to GLP/GMP and regulatory compliance. The 5.0nm bandwidth is used for routine quality control measurements when high resolution is not required. The tungsten-halogen lamp and single detector support routine measurements in the visible range. The integrated six-cell charger increases sample throughput. The graphical display has an LCD backlight to ease reading. A standard curve screen provides concentration method set-up, and built-in test methods perform stay light, noise, and resolution analysis. The built-in printer is used to maintain a record of test results. A sealed keypad protects the instrument from spills. SpecificationsBeam geometrySingle-beam monochromatorWavelength range325 to 1100nmPhotometric rangeUp to 3.5A at 260nmWavelength accuracy+ or - 1.0nmWavelength reproducibility+ or - 0.5nmSpectral bandwidth5.0nmLight sourceTungsten-halogen lampDetectorSilicon photodiodesPreprogrammed methodsFive curve-fit options, 15 standards, and up to 10 pre-programmed measurement unitsData exportTwo USB-A ports, USB-B port, printerDimensions 9.8 x 11.8 x 15.7 inches/ 25 x 30 x 40cm (H x W x D)Power requirements 100/240VAC, 50/ 60Hz, auto-detectingH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back. A spectrophotometer is a ...

Manufacturer: Bibby Scientific Brand: Jenway Model: 628-001

With press-to-read operation and Total Energy Transfer (TET) technology the output of the high-energy xenon lamp is maximized and its expected life extended so that it should never need replacing within the normal lifetime of the unit. The high quality optics are complemented by the Intelligent Filter Modules (IFM) that are identified by the unit, generating error messages should the wrong filters be fitted or their positions be incorrect. Each model offers intuitive operation with a user interface based on logical menus that can be navigated from the simple keypad. Up to 20 methods can be created without restriction and saved for future use. They can also be locked against accidental change by password entry. The permanent time and date tag on every stored reading supports Good Laboratory Practice, while calibration reminders and operator identity can also be entered to support conformance and traceability of results. All models are powered from an external, universal mains adapter suitable for use from 90V to 230V, while the 12V DC input enables use in vehicles or from suitable battery packs. The 6280 model is ideal for the most sensitive determinations with emission wavelengths up to 650nm.

Manufacturer: Bibby Scientific Brand: Jenway Model: 628-501

With press-to-read operation and Total Energy Transfer (TET) technology the output of the high-energy xenon lamp is maximized and its expected life extended so that it should never need replacing within the normal lifetime of the unit. The high quality optics are complemented by the Intelligent Filter Modules (IFM) that are identified by the unit, generating error messages should the wrong filters be fitted or their positions be incorrect. Each model offers intuitive operation with a user interface based on logical menus that can be navigated from the simple keypad. Up to 20 methods can be created without restriction and saved for future use. They can also be locked against accidental change by password entry. The permanent time and date tag on every stored reading supports Good Laboratory Practice, while calibration reminders and operator identity can also be entered to support conformance and traceability of results. All models are powered from an external, universal mains adapter suitable for use from 90V to 230V, while the 12V DC input enables use in vehicles or from suitable battery packs. When higher emission wavelengths are required the 6285 with its red-enhanced detector is the unit of choice.

Manufacturer: Home Brew Stuff Brand: Home Brew Stuff Model: B00GGJ4X9S Color: Clear

This hydrometer allows you to keep track of your fermentation’s progress and determine the finished product’s alcohol content by taking readings before and after fermentation and comparing them. This triple scale hydrometer also allows you to verify when your batch is ready to bottle by showing you the specific gravity scale from 0.990 to 1.170, Balling degrees scale from -3 to +35 and potential alcohol scales -2 to +22%.

Manufacturer: Ajax Scientific Brand: Ajax Scientific Model: EL160-0007

Ajax Scientific Copper electrode strip. 100-millimeters length by 19-millimeters width.

Manufacturer: Home Brew Stuff Brand: Home Brew Stuff Model: 6612-1 Color: Clear

Hydrometer, alcohol, thrilled and proof scales, bellwether, standard temperature 60F, accuracy is a one subdivision, thrilled range 0 to 100%, subdivision tolerance: 1%/ a 1%, proof range 0 to 200% subdivision tolerance: 2%/ a 2%, length 285 mm. Not accurate for lower alcohol products like beer or wine.

Manufacturer: USA Brand: Alittleeasy

The Economy Test Jar has a wide plastic base to prevent tipping, and is 14 1/4' tall.

Manufacturer: Balego and Associates Inc. Brand: Balego USA

Long lasting .040 inch thick hydrogel - Superior conformability to body contours.