Fisher Isotemp®
Hotplates, stirrers & stirring hotplates
Choose from Basic or Digital Styles
Basic line features digital heat display.
Digital line offers digital heat and stir displays, remote temperature probe and timer.
Available in three sizes with chemically-resistant ceramic or durable aluminum tops.
Microprocessor control offers accurate temperature settings and precise stir control.
Two piece casting design deflects spills away from electronics and includes a
built-in mount.
Updated hot surface warning system protects both operator and sample.
Isotemp Digital Ceramic and Aluminum Top Stirring Hotplates
Information at a Glance- Separate heat and stir displays show actual and set point
temperature and stir speed allowing repeatable accurate results.
Precision Control – Microprocessor regulates heating and stirring functions. All heating
units include remote temperature probe, rod and clamp for more precise control.
Single point temperature calibration improves accuracy.
Safe Operation – Hot surface warning symbol illuminates when top plate is hot. Over
temperature protection system cuts off power to unit in overheat condition.
Aluminum or Ceramic Tops – Available in 52 square inch size with chemically-resistant
ceramic or durable aluminum tops.
Ordering Information
Cat. No.	Description	Temperature Range	Stirring Range	Heating Surface Area Sq.in. (cm2)		Electrical Volts, Hz	Load Capacity Lb. (kg)
Stirring Hotplates
11-300-49SHP	7x7 Ceramic Top	30๐ to 540๐C	60 to 1200 rpm	52 (338)		120V, 50/60Hz	25 (11.3)
11-400-49SHP	7x7 Aluminum Top	30๐ to 300๐C	60 to 1200 rpm	52 (338)		120V, 50/60Hz	25 (11.3)
Stirrers
11-300-49S	7x7 Ceramic Top	NA	60 to 1200 rpm	52 (338)		120V, 50/60Hz	25 (11.3)
Hotplates
11-300-49HP	7x7 Ceramic Top	30๐ to 540๐C	NA	52 (338)		120V, 50/60Hz	25 (11.3)
11-400-49HP	7x7 Aluminum Top	30๐ to 300๐C	NA	52 (338)		120V, 50/60Hz	25 (11.3)