The Large Deluxe Water Bath supports the following standards: ASTM D6927, D5581, D4867
Water Bath with microprocessor-based temperature control same as H-1390, except volume is: 14 gallons (53L) and dimensions are 20" x 20" x 10" deep (508 x 508 x 254mm). Shipping wt. 74 lbs. (33.5kg) Humboldt waterbaths are a perfect match for Marshall and Superpave test applications and meet ASTM D6927, D5581 and D4867. Humboldt water baths feature a microprocessor-based digital controller for precise temperature control throughout their temperature range of ambient to 180°F (82°C) at an accuracy of +/-0.1% of input span. The dual digital display simultaneously shows the set point and the process temperature at a glance.
Humboldt Water Baths are fully insulated to help maintain constant temperatures easily. The Model H-1394 can accommodate (16) 4" diameter or (9) 6" diameter Marshall specimens at a time. The H-1394 includes a stainless steel shelf, which supports specimens while allowing 2" of free circulating water above and below specimens. H-1394 utilizes a magnetic stirring bar to induce water flow within the bath and ensure a uniform temperature is maintained.