PTA-928 Detector is aimed for optical radiation registration in the spectral range from 185 up to 900 nm. The detector applies photoelectronic multiplier (PMT) of R928 type by Hamamtsu as a registration element. Due to PEM with lateral photocathode and active tube socket (type C6271, Hamamatsu), comprising a regulated high-voltage power supply and an active voltage divider, the detector is of small overall sizes, simple and safe in operation.
It is controlled by the embedded ADC of the spectral instrument.
Characteristics?
| Value?
|
Spectral sensitivity range: | 185 ? 900 nm |
Peak sensitivity wavelength: | 400 nm |
Effective area: | 8 x 24 mm |
Typ. Sensitivity (voltage 1000 V): | 7.5 х 108 W/lm?
|
Typ. Spectral sensitivity (voltage 1000 V, at 400 nm) | 2.2 х 1011 V/W?
|
Dark voltage, max: | 30 mV |
Max. output voltage: | +5 V |
Bandwidth: | 0 ? 50 kHz |
Voltage adjustment range: | from 0 to +5 V, or external potentiometer 50 kΩ |
Setting time: | 80 ms |
Voltage adjustment function: | Linear, Adjustment control voltage in the range 0 to +5 V correspond the high voltage in the range 0 to ?1250 V |
| Maximum distance between surface of an optic table and center of high sensitivity area: | 105 mm |
Dimestions:(L х D х H): | 90 х 80 х 147 mm |
Weight: | Not more then 0.8 kg |
?
| 품명 | PTA-928 Single-channel detector |
|---|---|
| 모델명 | PTA-928 Single-channel detector |
| 법에 의한 인증·허가 등을 받았음을 확인할 수 있는 경우 그에 대한 사항 | 상품페이지 참고 |
| 제조국 또는 원산지 | Belarus |
| 제조자 | SOL instruments Ltd. |
| A/S 책임자와 전화번호 또는 소비자상담 관련 전화번호 | 02-355-5963 |
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