Water Quality & Instrumentation - Page 644

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-31-I2

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: >800 newton meters. Percentage transmission: >80%@2730 newton meters. Matching tolerance: within 0.3%@2730 newton meters

Manufacturer: Varsal, Inc. Brand: Varsal Model: 450-31-Q1

Varsal manufactures UV-VIS-NIR spectrophotometer cells and cuvettes, including micro-cells. Our unique fire-fused production technology assures long lasting, easy to clean, high performance cells. Varsal cells can be used with all commonly used spectrophotometers to measure absorbance or transmission and they comply with all international standards. Depending on the spectral range to be analyzed, Varsal spectrophotometer cells are available in optical glass, quartz and IR quartz glass. Our technical ability to produce cells that meet the demanding specifications of instrument manufacturers is only surpassed by Varsal's customer service and on-time delivery. Wavelength zone: >800 newton meters. Percentage transmission: >80%@2730 newton meters. Matching tolerance: within 0.3%@2730 newton meters

Manufacturer: Datalogic Brand: Datalogic Model: 94A150034

Power Device TypeBattery ChargerUNSPSC CodeUNSPSC Code26111704TBDIU

Manufacturer: Cyanalab Shop Brand: Cyanalab Shop

CP-5A Optometry Optical Lens Layout Blocker LED Centering Machine CE Certification Characteristics: *Compact and pretty appearance design *LED light *No vision difference on the display screen, no deformation and accurate lens layout obtained *Bifocal lens can be positioned quickly and accurately *The small lens can also be put in clear projection *New sucker base with print device Technical Parameters: Power Supply: AC 220 V/ 50 Hz; AC 110 V/ 60 Hz; 10 W Dimension: 240 x 160 x 260 mm Weight: 3.0 kgHeadling time：4days you will receive it within 5-9 working days.

Manufacturer: Autonics Brand: Autonics USA, Inc

Meter, AC Amps, LCD, 1/32 DIN, 4-Digit, 0-5A Input, Indication Only, 12-24 VDC

Manufacturer: COLE-PARMER Brand: Kobold

The device operates as follows: The flowing medium presses against the paddle for the flow switch. The paddle is fitted to one end of a balance arm which is in direct contact with a prestressed leaf spring. At the other end of the balance arm is a permanent magnet. This magnet actuates a reed contact located within a moveable housing outside the media. The reed contact switches on or off depending on the position of the permanent magnet and the switch housing. The status of the switch may then be used to electrically control the fluid flow. The moveable reed switch on the unit allows the contacts to be set either normally open (N/O) or normally closed (N/C). FEATURES Switch point adjustable Easy to install Brass or SS construction Maximum pressure: 1450/3600 PSI

Manufacturer: Cole-Parmer Brand: Cole-Parmer Model: AO-03216-55

The substitution of metal fittings with PTFE eliminates a potential contamination source for high-purity applications. The glass tube utilizes a fused ceramic scale for a precise, permanent measuring guide. In addition, a vertical-tangential locator line provides readings with hairline accuracy. Further improving readability is a front shield that magnifies the scale 16%. An anodized aluminum frame protects the heavy-walled glass flow tube; a white acrylic back plate protects and enhances viewing in the protective frame. Select a flowmeter with a valve for flow rate control. The standard valve is suitable where high resolution metering is not essential. The high precision valve features a fine-adjust 16-turn “non-rising stem” to more accurately set your desired flow rate. All flowmeters come with correlation data sheets for water and numerous gases (listed below) at standard temperature and pressure (STP). Designed for high-purity applications with flexibility for a broad array of gases Compact design is ideal for small panels or cramped workspaces High turndown—minimum flow rate is less than one-tenth of maximum flow High-precision valve option allows monitoring and control.

Manufacturer: MISCO Refractometer Brand: MISCO Refractometer Color: Black

The MISCO 10430VP Brix Refractometer displays readings on the BRIX scale from 0 to 30 Brix. Brix is a unit of measure which is related to the sugar (sucrose) content of a sugar solution. When testing industrial fluids or non-sugar solutions you can create a calibration table or graph for comparing the Brix scale readings to actual known concentrations or properties of your fluids. These handheld refractometers have superior optics for a brighter, sharper image than any other refractometer. Razor sharp shadowlines improve the precision and accuracy with which readings can be taken. The sealed, waterproof construction keeps the optics clean and free of condensation. MISCO's automatic temperature compensation eliminates measuring temperatures and applying a correction factor when taking readings. No other refractometer on the market can offer all these features. ONLY MISCO Refractometers come equipped with the patented ViewPoint Illuminator. The ViewPoint is a light source with a self-contained power supply that provides extra illumination for the scale inside the instrument and improves the contrast and accuracy of the reading. The refractometer may be used with or without the ViewPoint. The long-lasting power supply has a TEN YEAR shelf life. Automatic-temperature-compensation eliminates the need for measuring temperatures and applying a correction factor, when taking refractometer readings. Both the range and response time of the temperature compensation are unsurpassed by any other analog instruments in the industry. All MISCO Brix Refractometers are calibrated at two points on the scale. Two point calibration makes this the most accurate hand-held refractometer available. Scale Fluid: Brix; Unit of Measure: Brix; Range: 0.0 to 30.0; Resolution: 0.2; Precision: +/-0.2

Manufacturer: IKA Brand: IKA Model: 3055900

Required with "C 6 Quartz crucible, big"

Manufacturer: COLE-PARMER Brand: Cole-Parmer

Use these economical, single-use cuvettes to obtain consisten spectrophotometric data. PMMA cuvettes are preferred for UV range testing. % Transmission : maximum from 285 to 750 nm