Water Quality & Instrumentation - Page 425

Manufacturer: HACH Brand: Hach Company Model: 2100QIS01

The Hach 2100Qis Portable Turbidimeter offers unsurpassed ease of use and accuracy in turbidity measurement. Only Hach offers this unique combination of advanced features and measurement innovation, giving you accurate results every time. Compliant with ISO 7027 design criteria.

Manufacturer: International Crystal Labs Brand: International Crystal Labs

ZNSE SEALED FTIR CELL- 0.025MM ZNSE SEALED FTIR CELL- 0.025MM For FTIR instruments- ZnSe, 0.025mm pathlength.Unit: Each This listing is for Each

Manufacturer: Thomas Scientific Brand: LABOMED Model: Spectro 20D

The Labomed Spectro 20D Plus RS-232C visible-light spectrophotometer has a single-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 1,000nm wavelength range, 0 to 150%T transmittance range, 0 to 2A 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 spectrophotometer has a receptacle that accepts round test tubes and 10 x 10mm square cuvettes, and has a minimum sample size of 0.4mL. 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). SpecificationsWavelength range320 to 1,000nmSpectral bandwidth6nmMinimum sample volume0.4mLWavelength accuracy and reproducibility±1nmMonochromator1,200 lines/mm grating mirrorDetectorSilicon photodiodeLight sourceTungsten-halogen lamp, 6V, 10WPhotometric range0 to 150%T, 0 to 2A, 0 to 2,000CPower requirements110-240VAC, 50/60Hz, auto-rangingDimensions8 x 12 x 10 inches/203 x 305 x 254mm (H x W x D)Weight11.5lb./5.2kgH 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 absorption in liquids and solids. Readings are displayed in digital or analog format. A spectrophotometer can have a handheld body for field use, or a bench-top body for laboratory applications. It may have one or more adapters to enable it to measure surfaces or liquids. A spectrophotometer is used ...

Manufacturer: UNICO Brand: Unico

UNICO Flow-thru Package for Ambient Flow Through w/ flow-thru panel (S-2150-108A) & Flow-thru Controller (SQ2800-109B) for S2150 Series Spectrophotomter S-2150-108P

Manufacturer: ATYUCHENG TECH Brand: YUCHENG TECH

110V or 220V NADE Visible spectrophotometer S22PC with CE Features 1. Aspherical light source optics, Curny-terner configuration diffraction grating monochromator.; 2. Simple & clear keyboard operation is convenient to realize auto 0% T &100% T adjustment T/A transformation, factor setting and direct concentration readout function; 3.With RS232 parallel l interface, 4.With RS232 serial interface,micro printer can be chosen for printing data directly; data processing package compatible,Transmittance and Absorbance ,Standard Curve Mode ,Quantitative Analysis Mode are provided; 5.Spacious sample compartment, 4 position cell rack, adaptable for 1-5 cm optical path rectangular cells. Application: 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 12) Interface: RS232 serial & parallel l interface 13) Print: serial printer/general printer The product will be shipped in 1-3 business days not including customized product),and will reach you in 3-9 business days, not including weather or customs delay.

Manufacturer: UNICO Brand: Unico

Unico S-1205 Spectrophotometer,5nm Bandpass,110V S-1205

Manufacturer: UNICO Brand: Unico

UNICO 1200 Spectrophotometer 5nm Bandpass w/10mm Single Square Cuvette Holder,220V S-1200E

Manufacturer: Unico Brand: Unico

Flow-thru Package for ambient flow through. Includes item #S-2150-108A flow-thru panel and item SQ2800-109B flow-thru controller (Requires flow cell and tubing)

Brand: WF30 4mm

We need about 3 business days to prepare it for you and will send it to you by FedEx, UPS or DHL service. It will take about 6 days for you to get it. *Model:WF30 *Display Mode:CIELAB、CIELCH *Color Difference Formula:△E*ab *Illumination Condition:CIE Recommendation：8/d *Light Source:LED blue excitation *Sensor:Photodiode array *Measurement Caliber:φ4mm/φ8mm/φ16mm Alternative *Measurement Condition:Observer：CIE 10° Standard observer *Light source: D50 D65 F11(TL84) *Contain light way：SCI SCE *Measurement Range:L: 0 to 100 *Repeated Accuracy:△E

Manufacturer: Unico Brand: Unico

The Unico S2150 Visible Spectrophotometer comes complete with a 4-Position 10mm Cell Holder, USB Port, RS-232 Port, Dust Cover and User Manual. Warranty: 1 Year Warranty. The Unico S2150 Visible Spectrophotometer is flexible and easy to use. The 2150 Series features Sample Compartments for up to 100mm Path Length Cells and expanded Key Panel Input. Equipped standard with a 4-Position Manual Cell Holder for 10mm Cells. The S2150 is a versatile and precise 4nm open platform Spectrophotometer allowing you to perform a wide range of photometric tests, without committing you to a particular reagent supplier. Unico S2150 Visible Spectrophotometer Features: Expanded Numeric Control Panel for easy data entry. Large LCD Display. Up to 200 Programmable Curves. PC Interface via USB Port. Optional PC Software with options for Kinetics and Wavelength Scan. Unico S2150 Visible Spectrophotometer Specifications: Wavelength Range: 325-1000nm Visible. Bandpass (Slit Width): 4nm. Optical System: Single Beam, Grating System (1200 Lines/mm). Wavelength Accuracy: ± 2nm. Wavelength Repeatability: ± 1nm. Photometric Accuracy: ±0.004 A at 0.5 A. Communication Ports: USB / RS-232. Control Buttons: 22 Buttons, Key Pad. Memory Capability: Up to 200 Standard Curves. Power Requirements: S-2150: 110V. S-2150E: 220V. Unico S2150 Visible Spectrophotometer Literature: Unico S2150 Series Visible Spectrophotometer Brochure