Glas-Col 3-Position High Temperature Series TM ComboMantle, 500 ml, 120 V, 300 w

Glas-Col's combination mantles have always been the mantles of choice for repetitive extracting, refluxing, and distilling procedures in labs of the food, textile fiber, water and waste-water, petroleum, and many other industries. Glas-Col's latest version offers safety and convenience never before available in a multi-place heating mantle. Each six-place Combo is furnished with six spring-type glassware clamps, and each three-place unit contains three. The clamps hold glassware from 1.62" to 2" in diameter. The clamps attach to one of the horizontal support rod (included). Two Series RL control choices are available percentage timer or proportional voltage. The percentage-timer version pulses full-line voltage to each heating position according to the dial setting. The proportional-voltage version supplies a constant, steady-state voltage to each position. The six-place controls are actually two units that can be mounted together or separately. The cord-connected controls allow placement at a convenient location for the operator.

• 3 Place with one quick attach open face bracket for 0.5" diameter rod
• Lower profile for space-saving convenience
• Revolutionary heating element container system makes replacing burned-out elements a simple task
• Clear anodized aluminum cabinet with black PTFE resin coated top for chemical resistance
• Offered in two space-saving configurations; six-place for 100 - 300 ml flasks and three-place for 500 - 1,000 ml flasks
• Available in low-temperature (400°C RX version) and high-temperature (600°C RJ version) for greater versatility