Match-Mated Immersion Heater with Thermostat
Here's the ideal immersion heater for rapid heating plus precise liquid temperature control all in one combined unit!

Pilot light indicator makes temperature setting easy!

Model 306

Model 305

Model 305MP

Model 335

Model 324

Immersion Heaters

The Ulanet Heet-O-matic Model 306 immersion heater was designed to provide an easy to use trouble-free source of controlled heat for quick sterilization in laboratories, as well as a controlled heat source for general laboratory liquid heating. This immersion heater is supplied with a standard 6" B length. For X-ray film developing the Model 306 is supplied with a 20" B length. The design of the Model 306 allows quick and convenient over the side mounting for heating liquids in open tanks.

The Model 305 Heet-O-matic immersion heater with its 1" standard N.P.T. is for permanent through-the-side tank installation in such applications as knife sterilizers, carpet cleaning equipment, automatic grease interceptors, distillers, photographic developing.

FEATURES:

Thermostat probe and heater element sheath and dome switch cover are made of polished Type 316 stainless steel.
Heating element configuration protects sensitive thermal probe against mechanical damage.
Pilot light indicator shows "ON" when unit is heating.
Supplied with a 6' 3-wire cordset.
Rating 500W. or 1100W. or 1500W. at 115 or 230 V.A.C.
Differential: ± 1°F in a circulated bath.
Model 305 500W. or 1100W. has a 5-1/2" length, while the 1500W. has a 7" length
Models 306, 324 and 335: The stainless steel mounting clip allows a maximum clearance of 3/16"
Model 306: Standard lengths of 6" and 20" with 500W or 1100W 115V ratings

ADJUSTMENT:

Adjustment knob is set with the "off" position at room temperature. To increase temperature setting, adjustment knob is turned clockwise.

CAUTION:

Liquid level must be maintained to cover heated length;

1" from the top of models 305 and 306,
2" from the top of model 335 and
4" from the top of model 324.