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Copyright © 1999 Adams Business Media, Inc. Would You Like A Reprint of
this Article?
product news (continued)
Copyright © 1999 Adams Business Media, Inc. Would You Like A Reprint of
this Article? |
Smooth polymers
for analyzer columns. Most analyzer columns are made of stainless steel.
The problem is that in the analysis of biochemical or ion samples, the metal
can absorb the samples and hinder the flow. This line of polymers can replace
stainless steel parts to offer chemical and corrosion resistance and high
mechanical rigidity. Columns made with Peek have excellent smoothness and
much less sample absorption. Victrex USA Inc, 601 Willowbrook
Ln, West Chester, PA 19382. 610-696-3144. Circle 538.
Coaxial cable assemblies.
These assemblies feature flexible and semi-rigid RF cables in lengths up
to 150 ft, which can be equipped with a variety of connectors to eliminate
the need for adapters. Manufactured to specification, the cables range from
0.110- to 1.20-in. O.D. and include 7-16, C, EIA, HN, LC/LT, QDL, QDS, SC,
and other types of connectors. The units are made from brass, bronze alloys
or other materials rated at 50 to 75 (omega), from 0 to 18 GHz. Tru-Connector
Co, 245 Lynnfield St, Peabody, MA 01960-5099. 800-COAXTRU. Circle
531.
Transducers.
The 900X series of I/P and E/P transducers feature an internal electronic
feedback system to provide precise conversion of a variable current or voltage
signal to a linearly proportional pneumatic output. Insensitivity to shock,
vibration and position provide consistent performance under variable operating
conditions. This series features a modular design that allows the user to
mount it to wall, pipe, panel, DIN rail or manifold. ControlAir Inc,8
Columbus Dr, Amherst, NH 03031. 603-886-9400. Circle 531.
High voltage
capacitors. The series MKT 66 capacitors are available in three voltage
ranges including 2,000 VDC/600 VAC, 4,000 VDC/600 VAC, and 6,300 VDC/600
VAC. Capacitance values are from 0.00047 µF to 0.047 µF, with
dissipation factors at ¾0.8% @ 1 KHz and 20°C. Available on tape
and reel for manual or automatic processing, these uniformly shaped, high-density
application units feature cases which meet UL 94V-0 flammability ratings.
Seacor, 123 Woodland Ave, Westwood, NJ 07675. 201-666-5600.
Circle 540.
Curing system.
The Novacure curing system offers up to 20,000 mW/cm2 of power
for deep, rapid cures. The system offers automatic intensity control. It
has an internal feedback loop to verify light guide integrity, and data
downloading of exposure parameters for validated and ISO processes. Removable
optical filters tailor output to protect sensitive substrates. All microprocessor
control is accessed via keypad. EFOS, 2260 Argentia Rd, Mississauga,
Ontario, Canada L5N 6H7. 800-668-8752. 
Brushless DC
motor. The DE19 features ball-bearing motor design. At the core of the
DE19 is a dynamically balanced rotor which ensures efficient operation,
high starting torque and minimal torque ripple. Two-wire control allows
easy connection to DC power. This motor is available in 2800 rpm models
with minimum start torque of 0.25 in-oz., and 3600 rpm models with minimum
start torque of 0.3in-oz. Comair Rotron, 2675 Customhouse
Ct, San Ysidro, CA 92173. 619-661-6688. Circle 536.