GAMMA Flexoptometer / S470 / S480 / S490 单/多通道光度计

可在单一和多通道型号中选择：
     > S470单通道
     > S480双通道
     > S490四通道
触摸屏背光液晶显示
配置从1到4的测量传感器头
支持USB，RS232，RS485，IEEE-488.2电脑通讯接口
可测量到10E-15W或者10E-8Lux的微落光
有硅，锗和铟镓-光电倍增管，砷（As）等传感器可供选择
配置*的光探测器（F1' < 1%）

Electronic Integrator
Eight Photometric/Radiometric Ranges Four Integrate Ranges
Range-to-Range Linearity <0.1% for most ranges (<0.25% for most
sensitive range)
Range-to-Range Linearity <0.1% for most ranges (<0.25% for most
sensitive range)
Sensitivity: 10-15 to 10-3 Amps Sensitivity: 10-14 to 10-3 coulomb
Resolution: 1x10-15 Amps Decay Error: analog-approx. 0.01% / sec
Dark Current Suppression: 50 nA Max Digital-holds reading indefinitely
Noise: <3x10-15 Amps
Frequency Roll-off: <10 Hz on most sensitive range
A-to-D converter: 24-bit for each decade
Radiometric/Photometric Ranges
Radiometric Units* Range Detector Configuration (see descriptions below)
Irradiance 0.000001 nanoWatts/cm2 to 1000 microWatts/cm2 24600 or 24610 with 24960
Radiant Energy 0.00001 nanoJoules/cm2 to 1 microJoules/cm2 24600 or 24610 with 24960
Radiance 0.00001 nanoWatts/cm2/steradian to 10 milliWatts/cm2/steradian 24600 or 24610 with 24960 and 54694
Photometric Units*
Luminous Intensity 0.00001 mcandelas to 10000 candelas 24600 or 24610 with 24973-x
Illuminance 0.00001 milliLux to 10000 Lux 24600 or 24610 with 24606-x
Luminance 0.0001 millicandela/m2 to 100000 candela/m2 24600 or 24610 with 24606-x and 54694
Illuminant Energy 0.00001 milliLux*seconds to 10 Lux*seconds 24600 or 24610 with 24973-x or 24606-x
*Ranges based on system configured with a 1 square centimeter silicon detector and corresponding accessories
Detectors & Accessories
UV/Visible/near-IR Filters
24600 Silicon Detector (200-1100nm) 1cm2 active area with rear- 24606-x Photometric Filter for 24600 and 24610
mounted BNC connector. 24742-x Photometric Cosine Receptor for 24600 and 24610
Silicon Detector (200-1100nm) 1 cm2 24610 active area with side- 24973-x CIE127 Photometric Receptor for 24600 and 24610
mounted BNC connector. D-46-01 Photopic Correction Filter for D-46DQ
D-46DQ Photomultiplier Detector (200-930 nm) D-46-02 Scotopic Correction Filter for D-49DQ
D-49DQ Photomultiplier Detector (200-1000 nm) D-49-01 Photopic Correction Filter for D-46DQ
Infrared D-49-02 Scotopic Correction Filter for D-49DQ
DR-2550-2I InGaAs Detector (800-1800nm), 3mm2 active area. 24642-1 Cosine Receptor, Flat Response for 24600 and 24610
D-100-2G Germanium Detector (800-1800nm), 1.5mm2 active area. 24659 CIE127 Flat Response for 24600 and 24610
D-100-2I InGaAs Detector Head (800-1800nm), 3mm2 active area. 24960 Flat Response Filter for 24600 and 24610
DC-200I Cooled InGaAs Detector 3mm active area. Accessories
DC-200G Cooled Germanium Detector 3mm active area. 54694 8.5° Field-of-view Lens for 24600 and 24610
550-17-x Neutral density filters 200-2000 nm (choose density)
24792-1 Basic LED measurement tube (CIE127 Condition B)
40044 Precision LED Alignment System (CIE127 Conditions A & B)
General
Automatic/Manual ranging
Microprocessor Controlled Functions
High Voltage circuit for photomultipliers (300-1500 Volts)
Thermo-electric coolers for detector and filter stabilization
USB, RS-232, RS-485 and IEEE-488.2 Communications
Analog Output
Power Input: 12.0 volts DC
Operating Temperature Range: 0 to 50° C
Humidity: 0% to 95% RH non-condensing