Water Quality & Instrumentation - Page 279

Manufacturer: International Crystal Labs Brand: International Crystal Labs

ZNS SEALED FTIR CELLCELL - 0.2 ZNS SEALED FTIR CELLCELL - 0.2 For FTIR instruments- ZnS, 0.2mm pathlength.Unit: Each This listing is for Each

Manufacturer: ZYB Brand: ZYB

Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Applications S22 Spectrophotometer is a compact and easy to operate instrument. It can be applied in measurement of transmittance,absorbance and direct concentration readout of transparent material. They have been versatility employed in the fields of hygiene and medicine, clinical examination, biochemistry, petrol chemical engineering, environmental monitoring and inspections, and quality controls for qualitative and quantitative analysis of concerning samples. Specification 1) Wavelength Range: 340-1000nm 2) Light Source Lamp: Halogen-Tungsten Lamp 20W/12V 3) Wavelength Accuracy: ±2 nm 4) Wavelength Reproducibility: 1 nm 5) Band width: 6 nm 6) Photometric Accuracy: ±0.5%(T)(SRM930D) 7) Photometric Reproducibility: 0.3%(T) 8) Stray Light: £0.5%(T) 9) Noise: ±0.5%(T) 10) Scale Display: TRANS: 0-199.9% ABS: -0.3-2.999 FACT: 1-9999 CONC: 0-9999 11) Power Requirement: 220V/110V±10% 50/60 Hz V12) Interface: RS232 serial & parallel l interface 13) Print: serial printer/general printer (windows compatible; use software package ) Standard Package 1) S22PC main unit 1 Set 2) 1 cm Rectangular cell 1 Case (4 PCs) 3) 4 position cell holder 1 PC. 4) Power cable 1 PC. 5) Operation manual 1 PC. 6) Certificate of quality checking 1 PC. 7) Fuse (2A) 1 PC. Optional Spare Parts and Accessories 1) Fuse (2A/3A) 2) Source lamp assembly complete with pre-adjusted lamp holder 3) Rectangular cells 1 cm, 2 cm, 3 cm 4) 5 cm cell rack 5) Spectrophotometer data processing software package for cooperate with PC 6) RS-232C serial cable

Manufacturer: Gowegroup Instrument Brand: Gowegroup Instrument

Features: 1. Double Locating: Illuminating locating and cross locating 2. Double Measurement End Face: Large area measurement and small area measurement 3. New Integrating Sphere Design: More stable measurement 4. Equipped with Rechargeable High-Capacity Li-ion Battery

Manufacturer: UNICO Brand: Unico

UNICO Peltier Package for Continuous Temperature Control: 15C,40C w/ Peltier Thermal Electric 10 mm Cell Holder (S-2150-109A) & Peltier Controller Unit (SQ2800-107B) for S2150 Series Spectrophotometer S-2150-107P

Manufacturer: wonderfullife.diy Brand: wonderfullife.diy

Specification:Optical System:Single beam, Grating 1200 lines/mmWavelength Range:190-1000nmBandwidth:2nmWavelength Accuracy:±1nmWavelength Repeatability:0.5nmWavelength Setting:AutoPhotometric Accuracy:±0.5%TPhotometric Repeatability:0.3%TPhotometric Range:-0.3-3A,0-200%TStray Light:≤0.3%TStability:± 0.002A/h @ 500nmDisplay:128*64 Dots LCDDetector:Silicon PhotodiodeStandard Cell Holder:4-position 10mm cell changerLight Source:Tungsten & Deuterium lampOutput:USB Port & Parallel Port(Printer)Power Requirements:AC 85~250VDimension:490*370*220mmWeight:15kg

Manufacturer: Unico Brand: Unico

Peltier Package for continuous temperature control: 15°C~40°C. Includes item # S-2150-109A peltier thermal electric 10 mm cell holder and item # SQ2800-107B peltier controller unit

Manufacturer: ZYB Brand: ZYB

Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you Features 1. 5.6 inch LCD touch-screen display; 2. Highly intelligent operating module and user-friendly interface; 3. Automatic 100%T and 0A; 4. Simple replacement of light source; 5. Concentration factor setup and direct reading of concentration; 6. USB port and UVWin8 PC communication software (optional).

Manufacturer: Thomas Scientific Brand: LABOMED Model: 23RS

The Labomed Spectro 23RS single-beam spectrophotometer has a multi-cell receptacle to measure transmission, absorption, concentration, and factor for routine spectro-analysis in a range of applications and industries, including chemical, biochemical, agriculture, environmental protection, and education. The instrument has a 320 to 1,100nm wavelength range for use in the visible, near-ultraviolet, and near-infrared spectral range. It has a 0 to 100%T transmittance range, 0 to 1.999A absorption range, and 0 to 2,000C concentration range. The 6nm bandwidth provides more consistent results for low-concentration samples than does 1nm. It has a tungsten-halogen lamp, a silicon photodiode detector for reduced noise, and a monochromator with a 1,200 lines/mm grating mirror. A built-in stray-light filter increases accuracy. The instrument automatically calculates absorption, transmittance, factor, and concentration, and auto-zero and auto-calibration ensure consistent results. The spectrophotometer has a receptacle that accepts round test tubes and up to four 10 x 10mm square cuvettes. Capacitive-touch buttons ease cleaning and prevent liquids from entering the device. An RS-232C interface enables data to be transferred to a computer (sold separately). The instrument has a switch that allows the customer to choose between 110VAC/60Hz and 240VAC/50 power sources. SpecificationsWavelength range320 to 1,100nmSpectral bandwidth6nmWavelength accuracy and reproducibility±2nmMonochromator1,200 lines/mm grating mirrorDetectorSilicon photodiodeLight sourceTungsten-halogen lamp, 6V, 10WPhotometric range0 to 100%T, 0 to 1.999A, 0 to 2,000CPower requirements110VAC/60Hz and 240VAC/50, manually-switchedDimensions11.5 x 22 x 14 inches/292 x 559 x 356mm (H x W x D)Weight35lb./15.9kgH 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 device used to measure and analyze aspects of light...

Manufacturer: EMD CHEMICALS INC. Brand: Millipore Model: 1.18330.0001

The Turbiquant 1500 IR is suitable for all routine measurements in the laboratory. The instrument automatically selects the correct measuring range. The special adapter makes it possible to run pressureless continuous-flow measurements.

Manufacturer: CSC Scientific Brand: CSC Scientific Model: 70535000

Quality surface tension testing and the CSC DuNouy Tensiometer have become an indispensable asset to a variety of industries including paints, coatings and inks; chrome, nickel, and brass plating; soap; surfactants; emulsions; crude and transformer oils and many more. The CSC DuNouy Tensiometer is also being used in many universities and technical centers as an important instrument for scientific studies. Measure Surface Tension and Interfacial Tension quickly and accurately in oils, detergents, serums, colloidal suspensions, chromium solutions, etc. to better control your process and your product quality. The CSC DuNouy Tensiometer is easy-to-use, accurate, portable and gives results reproducible to within +/- 0.05 dyne/cm.