Light Measurement - Page 18

Manufacturer: Extech Instruments Brand: Extech Model: LT300-NIST

Light Meter that features a Digital and Analog display of light in Foot-candles or Lux. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Manufacturer: FLIR Systems Brand: Extech Model: SDL400 Color: Green, Orange

Use this light meter to gather precision measurements for all your light monitoring requirements. Unit provides cosine and color-correction capabilities along with a datalogger function that date and time stamps, and stores up to 99 readings manually and up to 20 M of readings on an SD card in Excel format for easy transfer to a PC. Meter features an adjustable data sampling rate of 1 to 3600 seconds and provides temperature measurement capabilities with any type J or K thermocouple. What's Included: 2G SD card, light sensor with protective cover, hard carrying case, and six AA batteries. Records data on an SD card in Excel® format for easy transfer to a PC Cosine and color-corrected measurements Utilizes precision silicon photo diode and spectral response filter Data logger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC Offset adjustment used for zero function to make relative measurements Adjustable data sampling rate Stores 99 readings manually and 20 M readings via 2G SD card Type K and J thermocouple input for high temperature measurements Large backlit LCD display Record/Recall min, max readings Data hold plus auto power off with disable function

Manufacturer: LS Brand: LS

General descriptionthis product is able to simultaneously measure and display UV, Visible and Infrared transmission values. This meter is self-contained light sources and self -calibration. No adjustment is needed. The users only need plug the power supply, turn on the switch and put the sample in the opening. The resulting performance data appear on the display. For coatings, insulating glass, foil glass, PMMA material, PC materials testing parameter 1. Size: 216mm *134mm *29mm (L*H*W) 2. Testing opening: Wide 47mm * Height 91mm 3. Weigh: 590g 4. Sample thickness: < 47mm 5. Resolution: 0.1% 6. Accuracy: ±2%(Colorless and transparent material) 7. UV peak wavelength: 365nm 8. Visible light wavelength: 380nm-760nm (Full Weighted Spectrum) 9. IR Peak wavelength : 940nm 10. Power supply: 5V AC/DC Operation 1: Plug the power supply, keep the opening is empty, turn on the switch, waits for the meter to self-calibrate, when calibration is successful, each of the displays will show 100%. 2: Place sample into the opening to measure the performance characteristics.

Manufacturer: Extech Instruments Brand: Extech Model: 407026-NIST

Large 3-1/2 digit (1999 count) LCD with over-range indication. Two ranges: 200.0 (0.1Fc) and 2000 (1Fc). Precision color-corrected, photo-diode sensor. Battery operated with low battery indication. Complete with 9V battery, remote light sensor with 47" (1.2m) cable and built-in stand.

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96700C

Low range ammonia portable photometer kit. Kit includes 2 sample cuvettes with caps, 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case. The HI 96702 meter measures the copper content in water and wastewater. These meters use an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell. Ammonia is often an excellent indication of the presence of animal or plant microbiological decay. It is tested in fish farms (fresh and salt water tanks) due to the damaging effects of its toxic nature. Its presence in rivers and reservoirs normally points to agricultural and/or civil pollutants. Ammonia is tested in lakes, rivers, portable water, boiler feed water, sewage, industrial and waste water. 0.00 To 3.00 milligrams per liter (ppm) range. 0.01 milligrams per liter (ppm) resolution. +/-0.04 milligrams per liter (ppm) +/-4 percent of reading at 25 degree C accuracy. Tungsten lamp. Silicon photocell with narrow band interference filter at 420nm light detector. 0 To 50 degree C (32 to 122 degree F); RH maximum 95 percent non-condensing environment. Auto-Shut off: after 10 minutes of non-use in measuring mode after 1 hour of non-use in calibration mode with last reading reminder. Adaptation of the ASTM manual of water and environmental technology, D1426-92, nessler method.

Manufacturer: Greenlee Brand: Greenlee Model: T13AF

Features SOC adapters provide direct connectivity for Tempo FiberTOOLS to a wide range of industry-standard fiber optic connectors Adapter design ensures maximum accuracy and repeatability when performing critical measurements on fiber optic systems Easy to clean and use Single-mode and multimode compatible SOC adapters are compatible with both PC and Angled APC physical contact interfaces SOC (Snap-On Connector) adapter is used on 556MT Optical Power Meter Application: Used on 556MT Optical Power Meter

Manufacturer: Hanna Instruments Brand: Hanna Instruments Model: HI96104C

Chlorine is the most common water disinfectant used in many swimming pools and spas. In swimming pools, spas and similar applications, cyanuric acid helps to stabilize the breakdown of chlorine, especially in sunlight. Frequent testing of both cyanuric acid and pH will help to minimize chlorine consumption. Specifically designed for swimming pool and spa applications, the HI 96104 measures pH, Free and total chlorine and cyanuric acid content. The HI 96104 meter measures pH, free and total chlorine and cyanuric acid content in water and wastewater. The reagents are in powder and liquid form depending on the parameter and they are supplied in dropper bottles and packets. Cal Check. User calibration. Certified calibration and verification standards. BEPS (battery error prevention system). Timer function. Auto shut-off. GLP Features. Range:6.5 to 8.5 pH, 0.00 to 5.00 milligrams per liter (ppm) cl, free, 0.00 to 5.00 milligrams per liter (ppm) cl, total, 0 to 80 milligrams per liter (ppm) cya. Resolution: 0.1 PH, 0.01 milligrams per liter cl, free, 0.01 milligrams per liter cl, total, 1 milligrams per liter (ppm) cya. Accuracy at 25 degree celsius: +/-0.1 pH, +/-0.03 milligrams per liter +/-3 percent of reading cl, free, +/-0.03 milligrams per liter +/-3 percent of reading cl, total, +/-0.1 milligrams per liter +/-15 percent of reading cya. Light source: tungsten lamp. Light detector: silicon photocell with narrow band interference filter at 525 nm. Power supply: 9V battery. Auto-off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder. Environment: 0 to 50 degree celsius (32 to 122 degree fahrenheit); RH max 95 percent non-condensing. Measures 7-19/32" length by 4-3/32" width by 2-11/16" height. Method: pH phenol red method, Chlorine adaptation of the EPA recommended DPD method 330.5, CYA adaptation of the turbidimetric method.

Manufacturer: UVP Brand: UVP Model: 95-0042-05

Bench XX-Series UV Lamps offer a complete selection of models - fixture only or with a choice of the following wavelengths: longwave, BLB (black light blue), shortwave or midrange. Wavelength 352nm BLB tubes are available for the XX-15 fixture.

Manufacturer: Extech Instruments Brand: Extech Model: HD450-NIST

Data logging Light meter that features a double molded housing and large backlit display with 40-segment bar graph. This product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Manufacturer: Greenlee Brand: Greenlee Model: GDLS350

Features Durable and compact Provides a stable light source Interfaces to all industry standard connectors