Description
We have a comprehensive range of voltage dividers available for all photomultipliers. The various options are shown on the respective photomultiplier data sheets.
The dividers can be supplied attached to a socket, with or without cables and connectors, encapsulated within a shell with leads and connectors, or within a metal case with fixed connectors. The standard version is the linear resistive type, but for applications where linearity is important, a tapered version can also be supplied.
We are also able to design and supply special dividers for our products, as well as competitor photomultiplier tubes. Please contact us for more information.
Voltage dividers can be supplied for positive or negative polarity. Options on voltage dividers and ordering information are shown below.
Configuration
| Application Example | Connections | Type No. Suffix |
|---|
| T1 | T2 | T3 | T4 |
|---|
positive HV
ac coupled
|
scintillation counting |
0 V
gnd |
+HV |
signal output |
- |
P |
negative HV
dc coupled
10 MΩ safety resistor
|
electrometers |
-HV |
0 V
gnd |
- |
signal output |
N1 |
negative HV
dc coupled
anode load |
high energy physics |
-HV |
0 V
gnd |
- |
signal output |
N2 |
Socket Options for Voltage Dividers
| O |
voltage divider with no socket |
| S |
voltage divider with socket, no mounting flange |
| F |
voltage divider with socket, mounting flange |
Ordering Information
Specify full type number, e.g. C647A[socket option][type no. suffix]
For example, a C647AFN1 is:
C647 fitted with B19A socket, with flange, configured for negative high voltage, dc coupled, 10 MΩ anode load.
