| Construction |
| Body |
Made of mild steel. The housing has
two retort rods and a cross bar on which the glass apparatus can be fixed. |
| Hot Plates |
Aluminum hot plates are mounted on
the body painted with black paint. |
| Finish |
Painted with enamel paint. |
| Heating and Control |
| Control |
In PEW-7, only one energy regulator
is provided for all the hot plates. However, individual ON/OFF switch and
a pilot lamp is provided for each hot plate. |
| In PEW-7R, one energy regulator is
provided with every hot plate, so that each can be used at a different temperature. |
| Temp. Range |
Maximum surface temperature 200OC. |
