The Isotech Libra 785 Liquid Bath uses parallel tube assembly technology. The Libra 785 features temperature ranges as low as -112 to 257°F and all the way up to 86 to 572°F. The cooling power varies dynamically with the benefit of giving greater stability at lower temperatures. The bath has a maximum immersion of 485mm the fluid requirement is just 8.5 liters. This helps to lower operating costs as many other baths require a much larger volume of fluid, which in turn can be costly.