14 A
ANALYTICAL
CHEMISTRY
Better Equipment for your Laboratory STAINLESS STEEL OVENS · MODERN DESIGN · AUTOMATIC CONTROLS Finest construction, built for long, hard use. Three sizes, to suit most work in the analytical laboratory and for general chemical work.
BAKING
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DRYING
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CONDITIONING
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MANY OTHER LABORATORY JOBS
AC-31763
AC-31759-61
Cat. No.
/. D. Inches W.XH.X D.
Température Voltage Range A.C.
AC-31759A AC-31759C AC-31761A AC-31761C
8 X 8 X 8 8 X 8 X 8 12X12X12 12X12X12
37.8-204°C. 37.8-204°C 37.8-232°C. 37.8-232°C
Each
Cat. No.
115 75.00 230 85.00 115 1 1 7 . 5 0 230 127.50
I. D. Inches W. X H. X D.
Temperature Range
Voltage A.C. Each
A C - 3 1 7 6 3 A * 19 X 15 X 18 37.8-288°C. 115 225.00 AC-31763C* 1 9 X 1 5 X 1 8 37.8-288°C. 230 2 3 5 . 0 0 * These models are also available with enameled steel exteriors at prices of 175.00 and 185.00 respectively.
NOTE: Built-in timet and switch can be famished foi any of the above ovens. Add $11.00 to above prices. Prices for D.C. current ir special sixes, on request.
CONSTRUCTION: Double walled housing and door of polished stainless steel (Type 3 0 2 , 1 8-8) inside and out. INSULATION: All six sides insulated with thick blanket of Fiberglas wool; fireproof, moisture-proof, will not settle nor deteriorate with a g e . HEATING ELEMENT: Heavy Nichrome V resistance wire spread over entire width of interior—assures positive temperature uniformity throughout entire working chamber. Helically coiled wire will actually withstand 2 1 5 0 ° F . Refractories can stand 2 6 0 0 ° F . Elements or refractories are easily replaced. HEAT CONTROL: A sensitive, powerful, hydraulic, electric thermostat is conveniently mounted on front of base panel to allow easy setting of any temperature. Fine, extra large silver contacts are totally enclosed. The dial plate is graduated for both °F and ° C readings. Approved by Underwriters Laboratory. SHELVES: Two bright stainless steel electro polished wire shelves are furnished with larger models. positions. Small model has one perforated stainless steel shelf.
Adjustable to five
O N - O F F SWITCH: O f ample capacity to place ovens into quick operation. INTAKE PORTS: At bottom allows fresh air to enter. hausted fumes.
Exhaust ports at top, with stainless steel sides, gives control of ex-
COMPLETE BULLETIN O N REQUEST
CHEMICALS
ARTHUR S. LaPINE AND COMPANY,
LAPINE
LABORATORY
121 W. HUBBARD ST., CHICAGO 10, ILL.
SUPPLIES-EQUIPMENT
