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(주)연진코퍼레이션 유전율분석기, Dielectric Cure Monitor, Dielectric Analyzer

  HOME > 제품소개 > 열분석기  > 유전율분석기 (Dielectric Cure Monitor)

 

 

 

 

 
Dielectric Cure Monitor (DEA)


 
 Dielectric Cure Monitor 유전율분석기는 frequency 함수로서 열경화 및 광경화 수지, 필름의 유전율 변화를 매우 빠르게 모니텅링하여 경화 거동을 측정하는 기기입니다.

LT-451 Precision Dielectric Cure Monitor

0.001 Hz – 100 KHz frequency range

LTF-631 High Speed Dielectric Cure Monitor

10 Hz to 10 KHz frequency range

 

Dielectric cure monitoring measures electrical properties to determine the cure state and viscosity of thermoset materials, at the same time providing insight into chemistry, reaction rate, formulation and physical parameters. Instruments, sensors and software from Lambient Technologies are designed for flexibility and ease of use—together they form an integrated system for studying polymers and using the results for optimizing the final product.
Dielectric cure monitoring is the only method that can be used in Research and Development, Quality Assurance/Quality Control, and manufacturing, making quantitative information readily applicable and readily transferrable to every aspect of polymer processing.


 

Instruments

• LT-451 Dielectric Cure Monitors
Wide frequency range, versatile, optimized for
research applications
• LTF-631 High Speed Dielectric Cure Monitor
Cost effective, optimized for QA/QC and
studies of rapidly curing materials

 

Materials

• Epoxy
• Polyurethane
• Polyester
• Polystyrene
• Composites and laminates
• Bulk/Sheet molding compound
• Paints and coatings

 

 

Software

• CureView for the LT-451/LTF-631s
For instrument control, cure monitoring and data analysis.


Applications

• Formulation, reaction rate and cure studies
• Diffusion studies
• Cure and process development/monitoring
• Materials testing
• Statistical quality control

 

Processing Environments

• Ovens
• Presses
• Autoclaves
• Pultruders and extruders
• Batch reaction vessels

    
Sensors & Accessories 

 

The Ceramicomb-1” is designed for use in presses, molds or harsh environments where a rugged, reusable dielectric sensor is desired.
It may be mounted so the electrodes are flush with a platen or mold surface, insuring no interference with the flow of material during processing.  
The sensor is constructed with silver-palladium electrodes embedded in an alumina substrate, protected by a stainless steel sheath with a nominal 1.0” (2.54 cm) diameter.

A thermocouple is positioned in the ceramic just below the surface to allow measurement of process temperatures

 

The Varicon sensor is designed for use in presses, molds, bulk materials or laminates where a thin, flexible dielectric sensor is necessary. 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.
 

 

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 8-mm and 12.5mm reusable dielectric sensor is designed for use in presses, molds or harsh environments where a tiny, reusable dielectric sensor is desired. It may be mounted 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 sheath. The sheath has a nominal 8-mm diameter. A thermocouple is positioned in the sensor cable in the vicinity of the side exit joint to allow measurement of process temperatures.

 

 

 

The LTP-350 MicroPress is a small thermal pneumatic press designed for the curing of SMC, BMC, epoxies, polyesters, polystyrenes, polyurethanes, silicones, laminates and other polymeric materials. Providing a portable, easily operated platform to reproduce the time-temperature-pressure processing profiles of most polymers, the LTP-350 MicroPress has independent temperature control of both upper and lower platens and can operate in either isothermal or ramp-and-hold modes. The heating temperature range is ambient to 350 Degrees C (660 Degrees F), and maximum applied force is 2000 pounds (909 Kg). Platen area is 3.0” x 3.0” (75 cm x 75 cm).

 

   

 

회사 소개

 회원이용약관

 개인정보보호정책

 이메일 무단수집 거부

 

 

 

 

(우) 07783 서울특별시 강서구 곰달래로 208 청송평화빌딩 1층(화곡동 849-22)

  Phone: 02)2675-0566 (대표) Telefax: 02)2675-0567


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