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New Products
www.us-tech.com
Meller Sapphire Windows Meet Subsea Specs
Providence, RI — Meller Optics is now offering custom-fabricated sap- phire windows that can withstand extreme pressures while providing
stand pressures of up to 10,000 psi and resist saltwater, chemicals and fast-moving particles. The windows have a Mohs hard- ness of 9, which is second only to diamond. They can be manufactured to cus- tomer specifications in a wide range of sizes and thicknesses, mounting pro- files, steps, and edge treat- ments, to ensure a reliable fit and seal. The windows are avail-
able with flatness held to 0.5 fringes, HeNe, parallelism from 20 to 2 arc seconds, and in sizes of 0.25 to 10 in. (0.6 to 25 cm) in diameter and 0.02 to 1 in. (0.5 to 25 mm) thick. Options include A/R coatings, domes, lenses with focal lengths from 19 to 1,000 mm or greater, and surface finishes from 60-40 to 40-20 scratch-dig, de pending on
Custom sapphire windows.
excellent visibility. The sapphire windows are designed for subsea applications that require a clear, hard optical material that can with-
size and configuration. Contact: Meller Optics,
Inc., 120 Corliss Street,
Providence, RI 02940 % 800-821-0180 fax: 401-331-0519
2/28/17 11:34 AM Page 1
E-mail:
steve@melleroptics.com Web:
www.melleroptics.com
DC-3 Series DC-1 Series
Grieve Develops Inert Atmosphere Cabinet Oven
Round Lake, IL — Grieve has intro- duced its No. 930, an electrically- heated, 500°F (260°C) inert atmos- phere cabinet oven, which is used for liquid flow solder masking in a nitro- gen atmosphere. The oven also includes a digital programming tem- perature controller, manual reset excess temperature controller with separate contactors, a recirculating blower airflow safety switch, and a fused disconnect switch. Workspace dimensions measure
38 x 38 x 38 in. (96.5 x 96.5 x 96.5 cm), 30 kW Incoloy-sheathed ele- ments provide heat, and a 1,500 CFM, 1.5 HP recirculating blower provides horizontal airflow to the load. The oven has 4 in. (10.2 cm) insulated walls, an aluminized steel exterior, Type 430 stainless steel interior and an automatic door switch to shut off the heaters and blower when the door is opened. Special inert atmosphere con-
struction features include a pressure regulator, flowmeter, pressure gauge, inner oven walls sealing directly against a 0.5 in. (1.3 cm) thick silicone rubber door seal, an air
jacket on the inner oven for cooling, blower shaft seal, positive latching door hardware, adjustable offset door hinges, outlet with pressure relief,
May, 2017
Grieve No. 930 inert atmosphere cabinet oven.
interior gas-tight welded seams, and all oven wall penetrations equipped with compression fittings to main-
tain atmospheric integrity. Contact: Grieve Corp., 500 Hart
Road, Round Lake, IL 60073 % 847-546-8225 fax: 847-546-9210
E-mail:
sales@grievecorp.com Web:
www.grievecorp.com
HiQP Series New! High Input Voltages Up to 900 VDC DC-DC Converters
• DC-1 Series • 120-370 VDC input voltage range • 5-300 VDC regulated isolated outputs • Up to 300 watts output power
• DC-3 Series • 300-900 VDC input voltage range • 3.3-300 VDC regulated isolated outputs • Up to 50 watts single & dual outputs
• HiQP Series • 125-475 VDC input voltage range • 24-200 VDC regulated isolated outputs • Up to 50 watts output power
ALL MODELS AVAILABLE WITH EXPANDED OPERATING TEMPERATURES SELECTED MILITARY SCREENING • CUSTOM DESIGNS
DC-DC CONVERTERS VISIT OUR EXCITING NEW WEBSITE:
www.picoelectronics.com PICOELECTRONICS, Inc. 143 Sparks Ave., Pelham, New York 10803
Call Toll Free 800-431-1064 • FAX 914-738-8225 E Mail:
info@picoelectronics.com
Manufactured in the U.S.A. since 1966
www.westbond.com
1551 S. Harris Court Anaheim, CA 92806 Tel 714·978·1551
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