Description
BD 11/11E/12/12E Series Laboratory Chart Recorders
The single channel BD 11E and dual channel BD 12E flatbed recorders have differential inputs with constant impedance over all input ranges, which allow for accurate measurements from almost any voltage source. The high sensitivity (up to 400 µV full scale) and gilded input contacts allow even very low voltages to be measured accurately. The high-speed servo system records signals up to 5 Hz and the sixth-order 14 Hz lowpass filter eliminates 50/60 Hz noise completely.
The single channel BD 11E and dual channel BD 12E flatbed recorders have differential inputs with constant impedance over all input ranges, which allow for accurate measurements from almost any voltage source. The high sensitivity (up to 400 µV full scale) and gilded input contacts allow even very low voltages to be measured accurately. The high-speed servo system records signals up to 5 Hz and the sixth-order 14 Hz lowpass filter eliminates 50/60 Hz noise completely.
- New electronic design one or two channel recorder (11E, 12E) with state-of-the-art technology
- Differential inputs
- User-selectable left and right zero position
- Zero adjustment by rotating knob
- RS232 serial data output for both channels (optional)
- Pen Offset Compensation with on/off switch (optional)
- Home function and grid function
- Electrical pen lift (11E, 12E)
- In addition to the standard voltage inputs, the following input modules are also available for monitoring:
Temperature (TC: Type J or K) from -100°C to +1200°C
Current from 0 to 20mA, 4 to 20mA or 0 to 16A
Voltage up to 500vDC (10x or 100x attenuation)
