Light Measurement - Page 12

Manufacturer: UVP Brand: UVP Model: 95-0011-01

Portable UV Lamps (six watts) are lightweight, durable plastic lamps, excellent for field use. Lamps are available with longwave, shortwave or split-tube longwave/shortwave combination.

Manufacturer: LUTRON Brand: Reed Instruments Model: LM-81LX-NIST

This compact light meter is capable of taking Footcandle (Fc) and Lux measurements. The LM-81LX is an autoranging instrument that keeps track of minimum and maximum readings and features both a data hold function and zero adjustment button. This product includes a calibration certficate traceable to NIST (National Institute of Standards and Technology).

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96726C

High range nickel portable photometer kit. Nickel is commonly utilized by the electroplating industry in processes utilizing stainless steel, cobalt or nickel alloys. Nickel is also used in batteries, fuel cells and hydrogenation of vegetable oils in the food industry. The cuvette has a very important role because it is an optical element and thus requires particular attention. It is important that both, the measurement and the calibration (zeroing) cuvettes, are optically identical to provide the same measurement conditions. HI96726C includes photometer, 2 sample cuvettes with caps, 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case. 0.00 to 7.00g/L pH range. 0.01g/L pH resolution. +/-0.07g/L +/-4 percent at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 575nm light detector. 0 to 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. Auto-off: after 10 minutes of non-use in measurement mode, after 1 hour of non-use in calibration mode with last reading reminder. Adaptation of the photometric method.

Manufacturer: Industrial Test Systems, Inc (Sensafe) Brand: Industrial Test Systems Model: 486700

The eXact Micro 20 dual wavelength photometer tests over 30 water quality parameters with lab-quality accuracy at minimal cost. It features a narrow band wavelength filter for improved accuracy; long-life LEDs and a built-in cell for ultra-performance. This high quality unit self-calibrates and automatically selects the optimal wavelength for each test. All tests use the patented EZ-3 Reagent Delivery Method, a similar quick and easy procedure for analysis. Simply dip an eXact Strip into the water sample for 20 seconds (which liberates reagents), discard the strip, and read the results with the push of a button! It provides smooth, precise reagent dispersion into samples without leaving suspended solids in a sample vial that adversely affects test results. The eXact Micro 20 dual wavelength photometer is sturdy, waterproof (IP-67) and comes with a satisfaction guarantee.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96721C

High range iron portable photometer kit. Kit includes photometer, 2 sample cuvettes with caps, 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case. 0.00 To 5.00 milligrams per liter range. 0.01 milligrams per liter (ppm) resolution. +/-0.04 milligrams per liter +/-2 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 525nm light detector. Adaptation of the USEPA method 315B and Standard Method 3500-Fe B. 0 To 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. 9V Battery. Auto-shut off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder.

Manufacturer: Thomas Scientific Brand: Molecular Bio Products (Auto Equip) Model: 1424505

Thermo Scientific Optical Filter with 450 nm Wavelength.

Manufacturer: Industrial Test Systems, Inc (Sensafe) Brand: Industrial Test Systems Model: 486700-K

The eXact Mirco 20 starter kit includes Micro 20 photometer with bottle of 25 DPD-1 and DPD-3, carrying case, cleaning brush, mixing cap, & instructions

Manufacturer: COLE-PARMER Brand: Cole-Parmer

A primary regulator is required to adjust the flow rate of fuel gas entering the flame photometer. Choose a regulator from the table according to your fuel type and cylinder valve outlet. Note: All fuels should be free of heavy hydrocarbon deposits and regulated at the cylinder to 30 psi.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96753C

The Hanna Instruments HI 96753C chloride portable photometer measures chloride content in water, has a calibration check function, automatic shutoff, an LCD screen, and on-screen instructions. The calibration check function (CalCheck) validates instrument performance. An automatic shutoff feature turns the meter off after 10 minutes of non-use in measurement mode, and after one hour of non-use in calibration mode, to help extend the life of the meter. Automated instructions on the LCD screen aid in routine operation. The meter is splashproof, and the lamp and filter are protected from dust and dirt by a transparent cup, making it suitable for field applications. The device uses a positive-locking system to help ensure consistent positioning of the cuvette. Chloride photometers measure the chloride content in water and wastewater samples, and are commonly used in the water quality industry. Range is 0.0 to 20.0 mg/L. Accuracy is + or - 5 mg/L, + or - 6% of reading at 25 degrees C, with a resolution of 0.1 mg/L. Dimensions are 192 x 104 x 69 mm/7.6 x 4.1 x 2.7 inches (H x W x D), and the meter weighs 360 g (12.7 oz.). (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.) Power source is a 9V battery (included). A reaction between the reagent (sold separately) and chloride in a sample causes a distinct orange color to appear, which is measured by the photometer. The meter uses an adaptation of the mercury (II) thiocyanate method. Photometers measure the light intensity of solutions or surfaces. For solution testing, a sample and reagent are placed in a cuvette in the photometer. The photometer transmits light through the cuvette, and compares the intensity of the light that shines through to the amount of light that shines through a blank cuvette. The meter uses the difference to calculate the concentration of the test element. For surface testing, a surface is illuminated with white light, a...

Manufacturer: UVP Brand: UVP Model: 95-0007-06

Handheld UV Lamps (6 watts) are uniquely designed with an ergonomically designed handle. Select from longwave, midrange, shortwave or combination longwave and shortwave in the same lamp.