• Rigid housing provides strength and durability while supporting the weight of the vessel
  
• Fabric interior to softly nest glass vessels and reduce the chance of thermal shock
  
• Adaptable to most vessels including larger sizes
  
• Withstands 450°C internal operating temperature, enough power for most applications
  
• Can be adapted to special applications with custom sizes, bottom holes, and special electrical devices
  
• Feet on smaller sizes designed to provide stability and promote cooler exterior temperatures

Controller Sold Separately

• STM mantles perform the same function as TM series heating mantles, plus operations requiring more heat. With an upper internal operating temperature of 650°C, these mantles resist burnout.
• STM1401 and STM1501 have 3" legs for cool lab benches, are sealed, and have inert gas purge fittings.

• The POWRTROL control is a solid-state, proportional-voltage power control that provides precise manual control of heating mantles, tapes, cords, and other resistive loads. The output range is conveniently adjustable from 5-100% of rated voltage.
• Lab Bench Case: Low-profile cabinet, 4"w x 4"d x 3-3/8"h.
• Electrical: Lighted on/off power switch, circuit breaker protection, 3-wire load receptacle, and 3-wire line cord with molded plug.
  
• Finish: Foxtip gray and charcoal.
  

• The DIGITROL II uses a 1/16 DIN microprocessor-based, user-selectable control mode temperature control. The control features a digital dual output display for set point and process temperature indication. The automatic-tuning feature ensures increased temperature accuracy with minimum overshoot. Easy set-up and simple input commands make this control very "user friendly." The load and the thermocouple receptacles are located on the front panel for easy accessibility. Features automatic cold junction compensation and thermocouple break protection. Furnished with an immersion thermocouple with 6"-long stainless steel probe.
• Electrical: Lighted on/off power switch with auxiliary LED indication, fuse protection, 3-wire load receptacle, and 3-wire line cord with molded plug.
• Control Type: PID parameters with auto/manual mode option.
  
• Accuracy: 0.1% of span.
  
• Display: Dual, 4-digit LED.
  
• Set Point: Up/down keys. °F or °C display, user selectable.
  
• Lab Bench Case: Low profile cabinet, 8"w x 6"d x 3-3/8"h.
  
• Finish: Foxtip gray and charcoal.

• Users are availavle to switch the size of tubes to be mixed simply by changing the cartridge size, thus eliminating the need for extra racks. Cartridges are available for test tubes and centrifuge tubes and can be used with capped or uncapped tubes. The blank cartridges allow the use of most standard tube racks. Each cartridge is constructed of chemical resistant foam and ABS plastic.
• Variable speed.
  
• Pulsing feature interrupts vortexing to join upper and lower strata for more thorough mixing.
  
• DC motor with filtered control for smoother operation and longer motor life.
• The drive base and upper section are hardcoat anodized for resistance to most acids and solvents.
  
• Size: 18.25"w x 7"d x 13-1/2"h
• Load Weight Capacity Maximum: 4 lbs
• Electrical Rating: 230V 180W 50/60Hz.