Figure 3. Heater Cavity Dimensions
WARNING:
• The BB705’s heater cavity can be set to very high temperatures. Exercise extreme caution when
operating the unit. Keep hands and fingers away from the heater cavity aperture and aperture
plate area. Keep flammable products such as paper, plastics and clothing far from the BB705.
• The BB705 is a Class II instrument. It is intended to be operated in laboratory environment only.
Never operate the unit outside or around children.
• Nothing should come in contact with the heater cavity aperture or aperture plate. Even when the
unit is off.
• Never unplug the unit while it is on or during “Cool-Down.”
The 8 equally spaced mounting holes are 0.457 mm (0.180") in diameter and are
on an 293.6 mm (11.56") diameter bolt circle. The plate is anodized aluminum.
Figure 4. Aperture Plate
WARNING:
Operation
3
3-3
APERTURE
PLATE
FRONT
PANEL
INSULATORS
DIMENSIONS mm (in)
HEATER CAVITY
FACE VIEW
CROSS-SECTION VIEW
200 ± 3.18 (7-7/8 ± 1/8)
ID=1-3/4
123.83 ± 0.79 (4-7/8 ±1/32)
330.2 (13.0)
57.15
(2-1/4)
THRU