Lambient Technologies
We develop instruments, sensors, and software for monitoring and measuring the properties of curing polymers. These properties provide unique insights into the chemistry, formulation, reaction rate, viscosity, and cure state of epoxies, polystyrenes, polyurethanes, silicones, SMC, BMC, and other thermoset materials.
- (+1) 857-242-3963
- info@lambient.com
- 649 Massachusetts Ave
Cambridge, MA 02139
United States
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Dielectric/Conductivity Sensor
Micro-VariconTM
The Micro-Varicon sensor is a miniature, thin, flexible dielectric sensor designedfor cost-sensitive use where space is limited. The electrode array is patterned on apolyimide substrate, and the Micro-Varicon sensor can be supplied with or withoutTeflon insulated leads.
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Dielectric/Conductivity Sensor
VariconTM
The Varicon sensor is designed for use in presses, molds, bulk materials or laminates where a thin, flexible dielectric sensor is necessary. The Varicon sensor is thin enough to be implanted within a sample or between the plies of a laminate and may be discarded after use. Patterned on a polyimide substrate, the electrode array is designed to allow a choice of three sensitivities, which are selected by cutting off portions of the array at designated lines.
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Dielectric/Conductivity Sensor
Mini-VariconTM
The Mini-Varicon sensor is a thin, flexible dielectric sensor designed for cost-sensitive use with presses, molds, bulk materials or laminates. Patterned on a polyimide substrate, the electrode array is designed to allow a choice of high or low sensitivity, selected by either using the whole sensor or cutting off a portion of the array at a designated line. The Mini-Varicon sensor can be supplied without leads, or with custom-length Teflon-insulated leads attached.
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Dielectric/Conductivity Sensor
Quarto-VariconTM
The Quarto-Varicon sensor is a thin, flexible dielectric sensor designed for cost-sensitive use with presses, molds, bulk materials or laminates. Patterned on a polyimide substrate, the Quarto-Varicon sensor can be supplied without leads, or with custom-length Teflon-insulated leads attached.
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Dielectric Cure Monitor
LT-451
The LT-451 Dielectric Cure Monitor is a versatile instrument designed for research and development, quality assurance/quality control, and manufacturing applications involving thermoset materials such as resins, composites, and paints and coatings.
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High Speed Dielectric Cure Monitor
LTF-631
The LTF-631 High Speed Dielectric Cure Monitor is designed for the study of rapidly reacting materials in research and development, quality assurance/quality control, and manufacturing applications involving thermoset materials such as resins, composites, paints, and coatings.
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6 mm Dielectric/Conductivity Sensor
Suitable for R&D, QA/QC and manufacturing applications with repetitive operations, the 6 mm dia. sensor is designed for use in presses, molds or harshenvironments where a tiny, reusable dielectric/conductivity sensor is desired. It may bemounted so the electrode is flush with a platen or mold surface, insuring no interference with the flow of material during processing. The sensor is constructed with a stainless steel electrode embedded in a high temperature polymer insulator.
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Liquid Dielectric Test Cell
LT-4123
The LT-4123 Liquid Dielectric Test Cell is designed for testing the quality of materials such as the insulating oils used in transformers and the resins used in the manufacture of thermosets. With the LT-4123 Liquid Dielectric Test Cell, users can measure the AC loss characteristics and permittivity of liquids. The data gleaned from these measurements are used to set quality benchmarks for fluids during testing and manufacturing.
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Instruments
Organizations working on new thermosets or new thermoset formulations need an intimate understanding of how these materials cure before they can proceed to the next step in the research, quality control, or production process. What happens when the material is heated? When is the best time to apply pressure to squeeze out voids? How fast does the material react at 120C? 150C? 180C? Most organizations today address this need by curing a sample for an arbitrary amount of time before using inexact, error-prone manual methods, or complex thermal analytical instruments to test cure state. Maybe the sample has reached the end of cure, but maybe not. With traditional methods, it’s difficult to tell for sure. How can organizations determine whether they’re processing materials longer than necessary? Dielectric cure monitoring lets them know for sure.
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Bench Top MicroPress
LTP-250A
Test labs and university researchers need reliable, robust solutions for applying heat and pressure to samples. But standard industrial presses are too powerful and costly, and can take up too much space. Organizations responsible for small parts molding applications and composite materials development and testing need press solutions optimized for their specific materials and testing environments.
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Dielectric Cure Monitoring Software
CureView
CureView dielectric cure monitoring software is a complete control and analysis package for operating all Lambient Technologies products. Our easy-to-use CureView software provides the flexibility needed in research and development along with user-configured operation for QA/QC and manufacturing applications.
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Parallel Plate Dielectric Test Cell
LT-4203A
The LT-4203A Parallel Plate Dielectric Test Cell is designed for measuring the AC loss characteristics and permittivity of solid laminates and panels per ASTM Standard D150‑98, and implements the guarded electrode (three terminal) measurement preferred as the referee method.
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One-stop Dea And Uv Curing
For the first time, users can simultaneously cure fast-reacting light-cured materials, and gather critical data on cure with dielectric cure monitoring. A bundled offering from Lambient Technologies and Uvitron International offers the industry’s only one-stop solution for UV cure and dielectric analysis.
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Add Dsc To Your Thermal Analysis Toolkit
The analysis of polymers is one of the main applications of differential scanning calorimetry (DSC) solutions. DSC provides complementary data to DEA, but many DSC solutions are prohibitively expensive. Lambient Technologies has partnered with LINSEIS Corp. to offer the industry’s first low-cost DSC/DEA package.
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Sensors And Cables
Sensors provide the vital link between the material under test and the instrument that measures its properties. Lambient Technologies LLC has developed a variety of disposable and reusable sensors for different applications. Click on the images below to learn more.
