WHISPER VALVE® TAKES THE “POP” OUT OF CRYOGENIC SAFETIES
AND PAYS FOR ITSELF IN GAS SAVINGS
• Relieves cryogenic container pressure with
less than 40 dB. (A library is rated at 30 dB).
Normal safeties pop at over 100 dB (the
sound of a shotgun blast).
• Reduces container losses to 2 SCFH
(maintains liquid in a cryogenic container
for up to 50 days)
• Easily installed on any cryogenic container.
• Available in pressure settings from 20 to 500 psig
SPEC TROSCOPY OF MICROSCOPIC SAMPLES
CRAIC Technologies introduces our new and
sophisticated 20/30 PV™ Microspectrophotometer.
With the click of a button, users can continuously
scan 200 nm through 2100 nm, micro-image, and
spectroscopically analyze data in absorbance,
reflectance, fluorescence, polarization, and Raman.
Measurements are done with speed, ease, and
NEW FEATURES FOR STELLARNET LOW COST RAMAN LASERS &
SPEC TROMETER SYSTEMS
Raman upgrades include direct attach
vial holder for Raman laser, adjustable
laser power dial, internal 8hr battery,
TE cooled Raman Spectrometers,
and FREE & easy to use Spectra Wiz-ID
library software. 532, 785, & 1064nm
available for education, research, & OEM
integration. SERS Substrates and low cost Raman Microscope systems
TUT TNAUER 5075HSG STERILIZER
The 5075HSG is a fully featured 160 liter stand-alone pre & post vacuum autoclave. Many
years of expertise with industrial sterilization
technology have been packaged into the 5075
models to make them ideal laboratory grade
autoclaves. The 5075HSG is a mobile free-standing unit, equipped with a built-in 20k W
carbon steel electric steam generator for fast
sterilization cycles. The BacSoft control system
utilizing a multicolor screen and touch pad offers a total of 10 programs,
including two test cycles, with a full temperature range.
Tuttnauer USA Co. Ltd.
NEW! 50KV μCONTROLLED XRF POWER SUPPLY
Look for Voltage Multipliers Inc.’s new, exciting digitally
controlled XRF high voltage power supply! Features
• Programmable output voltage & current set points,
temperature, and other operating conditions via user
• Data logging
• Soft-start function, over-voltage & over-current protections, and
• Record and display lifetime of X-ray tube, and power supply active
COMPAC T LASER DIODE & TEMP CON TROL – NOW TO 12. 5 A
Both the Wavelength Electronics PLD Series
Laser Diode Driver and the PTC Series
Temperature Controller offer high precision
control and excellent stability in a compact,
chassis mount package. Advanced safety
features include current limits, slow start, and
ESD protection. Ideal for applications where
stability is critical and space is tight.
Now available up to 12. 5 A.
For more information, call 406-587-4910.
PI & PI miCos provide a large variety
of motorized & piezo-driven motion
systems for ambient and vacuum
■ Linear & Rotary Stages
■ Hexapod 6 Axis Stages
■ Linear Actuators
■ Piezo Stages
■ Custom Designs
PI (Physik Instrumente)