J-Kem® Scientific microprocessor based temperature controller. A patented 8-bit computer adjusts power to the heater 2048 times per second permitting accurate control on small scale reactions. The Model 250 has 3 power outlets for maximum versatility in research. Two of the outlets are used for heating up to 1800 watts (mantles up to 22L).

The third outlet (360 watts), used normally for cooling, is programmable to provide power below, above, or at the entered temperature. This third outlet can also be used to turn on an alarm for an over or under temperature condition. Controller has the ability to display temperature without heating. The Model 250 controls temperature to within 0.1°C of liquids from 1ul to 22L. Available with a choice of Type "T", 揓or 揔thermocouple.

PLEASE NOTE: CONTROLLER IS SUPPLIED COMPLETE WITH: 1/8DIAMETER X 12LONG TEFLON COATED THERMOCOUPLE, 10FT COILED EXTENSION CORD, AND A 14/20 TEFLON THERMOCOUPLE ADAPTER.

Specifications:
Dimensions: 3.25" H x 7.5" W x 9" D
Power: Heating Outlets #1 & #2: 15 Amps @ 120VAC, 1800 Watts Cooling/Alarm Outlet #3: 3 Amps @ 12VAC, 360 Watts

*** For Product Operating Manual Click Tech Notes Tab ***

Item Number	Item Description	PQ
CG-3204-01	J-Kem® Temperature Controller, Model 250, Type "T" (-200°C to 250°C), Complete	EACH
CG-3204-02	J-Kem® Temperature Controller, Model 250, Type "J" (0°C to 800°C), Complete	EACH
CG-3204-03	J-Kem® Temperature Controller, Model 250, Type "K" (-50°C to 1200°C), Complete	EACH