Tech Briefs Magazine - March 2021 - 57

Rugged Chassis

3D Printer Ceramic Pastes

A rugged ATR chassis compliant with VITA
48.4 for liquid flow-through cooling was introduced by Elma Electronic, Fremont, CA. The
chassis backplane is designed for data rates up to
10 Gbps and can handle 300 Watts per slot for
thermal management required in embedded computing systems.
Individual card coolant flow rates are adjustable with selectable orifices.

ZYP Coatings Oak Ridge, TN, offers 3D CerPastes ceramic pastes formulated for 3D printing.
The solvent-based pastes can be used in extrusionbased Paste Deposition Modeling (PDM) 3D printers that require no heat. Once dry, parts can be sintered without warping or cracking. The resulting ceramic can possess
low porosity, high resistance to corrosion, and wear resistance.

For Free Info Visit http://info.hotims.com/79411-108

For Free Info Visit http://info.hotims.com/79411-110

Bellows Couplings

Human-Machine Interfaces

Ruland Manufacturing, Marlborough, MA, offers
bellows couplings with an outer diameter of 2.25'',
allowing for larger bore sizes and increased torque and
torsional stiffness. The couplings are an assembly of
two aluminum hubs and a thin-walled stainless steel bellows, allowing the
coupling to remain flexible under high torsional loads.
For Free Info Visit http://info.hotims.com/79411-106

EXOR America, Cincinnati, OH, introduced
eSMART Series HMIs that feature full vector graphic
support and native support of SVG graphic objects,
transparency, and alpha blending. Other features
are data display in numerical, text, bar graph, graphic image, and analog gauge formats; a selection of communication drivers; and remote
monitoring and control.
For Free Info Visit http://info.hotims.com/79411-107

Thermocouple Amplifier
Electric Heat Exchanger

The Sensor Connection, Bloomfield Hills, MI,
released the model TCA-MS-K-8-A4 8-channel Type
K thermocouple amplifier module that converts the lowoutput voltage signal from thermocouple probes to eight independent linearized 0 to 5 VDC output voltages. Temperature measuring
range is 0 to 1250 °C and accelerometer measuring range is 4g. It includes
eight mini-plug signal input connectors.

The HELIMAX™ electric heat exchanger
from Watlow®, St. Louis, MO, features
Continuous Helical Flow Technology™ that
helps reduce coking and fouling. The unit
enables ultra-high heat transfer rates that lower the skin and shell temperature rise above the process fluid and minimizes fluid bypass.

For Free Info Visit http://info.hotims.com/79411-109

For Free Info Visit http://info.hotims.com/79411-102

MULTIPHYSICS
MODELING AND
SIMULATION
APPLICATIONS
COMSOL Multiphysics® is a software environment for creating
physics-based models and simulation applications. Add-on products provide tools for
electromagnetics, structural, acoustics, fluid flow, heat
transfer, and chemical simulations. Interfacing products offer a unified workflow with all major technical
computing and CAD tools. COMSOL Compiler™ and
COMSOL Server™ are used for deploying simulation
applications to colleagues and customers.
https://www.comsol.com/products

1MHZ POWER
AMPLIFIER
DRIVES PIEZO
TRANSDUCERS
The Model 7620 GPIB
Wideband Power Amplifier provides 141V/242Vrms output voltage and
17W/34W output power over the range from DC to
1MHz. Full power bandwidth is 400kHz. Low distortion and versatility at a reasonable cost. Visit
complete data sheet at https://krohn-hite.com/
7620datav20.pdf. Phone: 508-580-1660; sales@
krohn-hite.com; www.krohn-hite.com.

Master Bond MasterSil
151S is an addition curing, two part silicone that may be used as an adhesive,
sealant, coating or form-in-place gasketing material. A
unique feature of this product is that despite its silicone
chemistry, it passes NASA low outgassing specifications.
It is ideal for applications where low stress is required.
http://www.masterbond.com/tds/mastersil-151s

Krohn-Hite

Master Bond

Free Info at http://info.hotims.com/79411-760

Free Info at http://info.hotims.com/79411-761

COMSOL, Inc.
Free Info at http://info.hotims.com/79411-759

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SILVER
CONDUCTIVE
SILICONE
SYSTEM

THICK & THIN FILM RESISTORS

For over 40 years, MSI has been delivering superior
quality products. Absolute tolerances starting at
0.01% and TCR's at ±2 ppm/C. Applications include
medical implantables, military, aerospace, microwave/RF, and telecommunications. Call (508) 6950203, visit www.Mini-SystemsInc.com, or e-mail
Info@mini-systemsinc.com

PF-1U-FA MULTI-CHANNEL
PROGRAMMABLE FILTER/
AMPLIFIER SYSTEM

Mini-Systems Inc.

The PF-1UA-16FA is a fully programmable, 16-channel
filter/amplifier system available in 4- or 8-pole low-pass
or band-pass configurations with cutoffs from 5 Hz to
127 kHz and gain programmable to x8192. Choose
from BNC or Lemo I/O with optional IEPE transducer support. http://www.pfinc.com/products/filteramplifiers/pf-1u-fa-filter_amplifier.html

Free Info at http://info.hotims.com/79411-762

Free Info at http://info.hotims.com/79411-763

www.techbriefs.com/insider

Precision Filters, Inc.

Tech Briefs, March
November
20212020

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ToC

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Tech Briefs Magazine - March 2021

Table of Contents for the Digital Edition of Tech Briefs Magazine - March 2021