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THE FLOW SHEET One of a series devoted to enriching the Art of conveying & controlling fluids
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Working With HIGH PRESSURE SAMPLES? Let Hoke Help You... CONTAIN PRECIOUS GASES OR LIQUIDS. Sampling cylinders are rated to 5000 PSIG and meet all ICC requirements. Capacities 10 milliliters to 5 gallons, single or double outlet connections. FILL PRESSURE VESSELS. Connect this cylinder valve to a single or double ended Hoke cylinder and collect samples with complete safety. PROTECT AGAINST OVERPRESSURIZATION. Hoke "Saf-tee" cylinder adapters come in spring loaded or pressure bursting disc styles for various pressure ranges. CONTROL FLOW OF SAMPLES. This needle valve has a removable Kel-F stem disc and "Dyna-Pak" Teflon packing for long wear and high pressure service.
And don't forget to hook-up the entire system with New, Hoke Gyrolok Tube Fittings. A catalog is available. For complete information on how these Hoke products can help you, contact your local Hoke distributor or write to us directly.
HOKE
• Over 1 0 0 sizes in s t o c k - t o 2 2 0 0 ° F . • Exclusive design p r o v i d e s lead wire o p e n i n g s in c e r a m i c — helps p r e v e n t s h o r t c i r c u i t s . • Offsets on o u t e r edges of c e r a m i c e l i m i n a t e THERMAL " C o l d Line." • A n g u l a r design of rib s e c t i o n s p r o d u c e s larger arc of r a d i a t i o n . • A N D . . . YOU PAY LESS! GET GUARANTEED P E R F O R M A N C E S A M E DAY S H I P M E N T · LOWER PRICES Write for Technical Bulletin 102
Electro-Applications, Inc. 2439 West Pike Street, Houston, Pa. 15342 · Phone 412—745-7730 Circle No. 81 on Readers' Service Card
f QUALITY ENVIRONMENTAL ' TEST EQUIPMENT • ANYONE CAN AFFORD!
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COUNTER-FLOW Combination Temperature and Humidity Cabinets with independent wet and dry bulb POWER-O-MATIC 60® Saturable Reactor Proportioning Control Systems. Extreme accuracy over a wide range . . . straightline performance with rro cycling. Four sizes: 1.5 to 10 cu. ft. AUTOMATICALLY CONTROLS TEMPERATURES FROM AMBIENT TO + 93°C. (±y 2 °C.) . . . R.H. FROM 20% TO 98% ( ± 1 % ) . VAPOR - TEMP® Controlled Temperature and Humidity Chambers conduct many tests at once—and at low cost! Vapor pressure syst e m — n o wet bulb control wick to change. Simple, accurate, dependable. AUTOMATICALLY CONTROLS TEMPERATURES FROM AMBIENT TO + 77°C. (±'/4°C) · · · R-H. FROM 20% TO 98% ( ± 1 % ) .
These are representative units of a complete temperature/humidity control capability. S E N D FOR FULL INFORMATION Clip ad to your signed letterhead for full details and low prices.
B L U EMElectricCompany Hoke Incorporated • 1 Tenakill Park · Cresskill, N.J. Circle No. 5 on Readers' Service Card 164 A
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ANALYTICAL CHEMISTRY
138th & Chatham Streets
Blue -Island, Illinois
See us a t P i t t s b u r g h , B o o t h F-3 Circle No. 75 on Readers' Service Card
