detector 1Hz-10kHz:
NEP : 4.7E-9 W/sqrtHz Signal : 1k V/W Wavelength: 0.1nm...1mm det. size : 2mm (head=eltec400) Supply : adapter 15..20Vdc

pulseresponse circuit paper (pdf)
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detector 1Hz-80kHz:
NEP : 1.5E-8 W/sqrtHz Signal : 1k V/W Wavelength: 0.1nm...1mm det. size : 2mm (head=eltec400) Supply : adapter 15..20Vdc

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detector 5Hz-900Hz:
NEP : 5E-9 W/sqrtHz Signal : 400 V/W Wavelength: 0.1nm...1mm det. size : 5mm (head=eltec420) Supply : +/-5V battery

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detector 1Hz-170Hz:
NEP : 4E-10 W/sqrtHz Signal : 6k V/W Wavelength: 0.1nm...1mm det. size : 2mm (head=eltec400) Supply : +/-5V battery

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detectorhead BNC:
NEP : >1E-11 (@10Hz) Signal : 1uA/W Wavelength: 0.1nm...1mm det. size : 2mm (head=eltec400) Supply : none (passive)

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detector vacuum/2xgain:
NEP : ? Signal : 10/ 0.01 V/W (remote) Wavelength: BNC-HEAD det. size : BNC-HEAD Supply : +/-5V battery

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small detector(int.batt.) 5kHz:
NEP : ? Signal : 22 V/W Wavelength: 0.1nm...1mm det. size : BNC-head Supply : +/-3V lith. inside

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Supply batterypack:
Output : +/-4V5 connector: lemo 00 series 4pin capacity :4500 mAH

schematics cable
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Supply 8xAA-NiMh+charger:
Output : +/-5V connector: DIN-locking capacity :2100 mAH

battbox batt-inside
cable
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