The TOCON devices are using modern hybride technology to cancel unwanted signal disturbances caused by moisture or electromagnetic radiation. The stable 0...5V output voltage can be directly connected to a SPC controller or a voltage multimeter.
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Properties of the TOCON_nano
Properties of the TOCON_nano include:
- Broad Band pre-amplified UV photodetector for very low radiation
- Sensitive area A = 12,80mm2 , 0,22 mm2 SiC detector chip
- Applications: flame control and other low radiation measurements
- 1nW/cm2 peak radiation results a voltage of approx. 280 mV
Specifications
The specifications of the TOCON_nano are given below in the table.
| Parameter |
Symbol |
Value |
Unit |
| Maximum Ratings |
| Operating Temperature Range |
Topt |
-25 … +85 |
°C |
| Storage Temperature Range |
Tstor |
-40 … +100 |
°C |
| Soldering Temperature (3s) |
Tsold |
300 |
°C |
| General Characteristics (T=25°C) |
| Sensitive area |
Asens |
12,80 |
mm2 |
| Chip area |
Achip |
0,22 |
mm2 |
| Supply voltage |
Vsupply |
2,5 … 5,0 |
V |
| max. voltage |
Vmax |
5,5 |
V |
| saturation voltage |
Vsat |
5,0 |
V |
| dark offset voltage |
Voffset |
0,5 |
mV |
| Temperature coefficient |
Tc |
<-0,3 |
%/K |
| Current |
I |
0,8 |
mA |
| Bandwidth (-3 dB) |
T |
15 |
Hz |
| risetime (63%) |
trise |
10 |
ms |
| Spectral Characteristics (T=25°C) |
| Sensitivity at pea |
Smax |
280 |
mV/nW/cm2 |
| Wavelength of max. spectral sens. |
ëmax |
280 |
nm |
| Sensitivity range (S=0,1*Smax) |
- |
210 … 380 |
nm |
| Visible blindness (Smax / S>400nm) |
VB |
105 |
- |
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This information has been sourced, reviewed and adapted from materials provided by Scitec Instruments.
For more information on this source, please visit Scitec Instruments.