BD-S / BD-S-UL, ED-S / ED-S-UL, FD-S / FD-S-UL (E1) 03/2022 page 14/60
2. Chamber description
BINDER incubators BD-S / BD-S-UL and drying and heating ovens ED-S / ED-S-UL and FD-S / FD-S-UL
are equipped with an electronic PID-controller with digital display.
The incubators BD-S / BD-S-UL indicate the temperature with an accuracy of a tenth of a
degree.
The drying and heating ovens ED-S / ED-S-UL and FD-S / FD-S-UL indicate the tempera-
ture with an accuracy of one degree.
All chambers are heated electrically. Incubators BD-S / BD-S-UL and drying and heating ovens ED-S / ED-
S-UL are ventilated naturally. Drying and heating ovens FD-S / FD-S-UL are ventilated by fan-assisted,
forced-air circulation.
The concept of air conduction guarantees high level of spatial and time-based temperature precision,
thanks to the direct and distributed air circulation into the interior. With FD-S / FD-S-UL, the fan supports
exact attainment and maintenance of the desired temperature accuracy.
The chambers are regularly equipped with an overtemperature safety device class 1 acc. to DIN12880:2007
and with an overtemperature safety controller (overtemperature temperature safety device class 2 (ED-S /
ED-S-UL, FD-S / FD-S-UL) or class 3.1(BD-S / BD-S-UL) acc. to DIN12880:2007), see chap. 8.
Material: The inner chamber and the inside of the doors are made of stainless steel V2A (German material
no. 1.4016, US equivalent AISI 430). Drying and heating ovens ED-S / ED-S-UL and FD-S / FD-S-UL:
When operating the chambers at temperatures above 150 °C / 302 °F, the impact of the oxygen in the air
may cause discoloration of the metallic surfaces (yellowish-brown or blue) by natural oxidation processes.
These colorations are harmless and will in no way impair the function or quality of the chamber.
All chamber functions are easy and comfortable to use thanks to their clear arrangement. Major features
are easy cleaning of all chamber parts and avoidance of undesired contamination.
Temperature ranges see technical data (chap. 16.4).
2.1 Chamber overview
Figure 3: Chamber overview, closed chamber
To Next Page
Loading...
