Masterflex - VWR International, LLC products

Cole-Parmer Symmetry series of precision toploading balances feature a large weighing surface for placement of a wide variety of samples in various sizes. The balances are calibrated either internally or externally using a calibration mass. The 4-1/4” x 2-1/2” color capacitive touch-screen display features a status bar, weighing result window, editable information fields, and editable tool bar. The area beneath the weight indication display can be customized to meet your personal programming needs.

Replacement parts and accessories for your Cole-Parmer Symmetry Basic and Advanced Touch-Screen Balances.

Calibrate kinematic and Saybolt viscosity equipment, both automatic and manual. Standards are NIST-traceable and certified to ASTM D2162 under ISO/IEC 17025 guidelines. The table below shows the approximate values for kinematic and Saybolt viscosity. Standards are supplied in 500-mL bottles and include full certification and a Material Data Safety Sheet.

One multiwell insert (1/8", 3/16", 1/4", 5/16", and 3/8" well sizes), insert extractor and main cables.

These new controllers display flow rate and total (resettable) simultaneously on two 8-digit Display LCDs. Push-button keys and menu prompts make it easy to program the controller. The 4-to-20 mA output lets you send data to a recorder or datalogger. Nonvolatile memory stores flow total in the event of power failure.

Masterflex Flow Indicator, Polypropylene Housing, Orange Rotor, 1/4" NPT(F); 5 GPM.

These normally open SPST switches are specifically designed for reliable operation in clean air and water applications. Select from gas or liquid flow switches. Use a 50-µm filter to protect your switch. Switches include 18" (45.7 cm) L leads. Includes 18" (45.7 cm) L leads.

Masterflex Differential Pressure Flowmeter Controller, Volumetric, 50 mL/min Water. Integrated sensor, display, transmitter, valve assembly, 120/230 VAC power adapter with communications cable, and NIST-traceable calibration report supplied by the manufacturer.

Reservoir lid, 6-ft. (1.82 m) power cord, refrigeration control cable, fitting kit for external applications, qualification test results, resource disk (with operator’s manual), quick-start guide