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STM1011

Photon Counter, Input Voltage +4.75~+5.25V, Max Input Current 60mA, Effective Area Φ25mm, Spectral Range 290-650nm, Peak Wavelength 420nm, Output Pulse Logic TTL, Output Pulse Amplitude Typ. 2.5V, Sensitivity of Counting 4.5×10^5 @400nm, Maximum Linear Count Rate 20×10^5 After Correction, Dark Count Typ. 80 s^-1

MODEL:STM1011

6-8 weeks Drawings

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* The prices are indicative only. Please contact us for an official quote. This is single product page, for detail specification please refer to product main page


Compare Model Drawings & Specs Availability Reference Price
STM2111-02
Photometric Detector, Input Voltage ±11.5~±12.5V, Max Input Current 100mA, Effective Area 8×24mm, Spectral Range 160-650nm, Peak Wavelength 400nm,Remommend Control Voltage +2~+5V, Cathode Luminous Sensitivity 60μA/lm, Cathode Radiant Sensitivity 25mA/W, Output Luminous Sensitivity 4×10^6V/lm, Output Ardiant Sensitivity 1.7 V/nW,IV Conversion Ratio Ripple 0.05V/μA, Offset Voltage ±2mV, Ripple Noise 4 mV
6-8 weeks Request for quote
STM2111-01
Photometric Detector, Input Voltage ±11.5~±12.5V, Max Input Current 100mA, Effective Area 8×24mm, Spectral Range 165-900nm, Peak Wavelength 420nm,Remommend Control Voltage +2~+5V, Cathode Luminous Sensitivity 250μA/lm, Cathode Radiant Sensitivity 70mA/W, Output Luminous Sensitivity 1.2×10^7V/lm, Output Ardiant Sensitivity 3.5 V/nW,IV Conversion Ratio Ripple 0.05V/μA, Offset Voltage ±2mV, Ripple Noise 4 mV
6-8 weeks Request for quote
STM2031
Light Detector, Input Voltage +11.75~+12.25V, Max Input Current 150mA, Effective Area Φ22mm, Spectral Range 290-650nm, Peak Wavelength 420nm, Max.Average Output Signal Current 100 μA,Remommend Control Voltage +2~+4.5V(Impedance 10kΩ), Cathode Luminous Sensitivity 90μA/lm, Cathode Radiant Sensitivity 100mA/W, Anode Radiant Sensitivity 2×10^5 A/W, Dark Current 10nA,Ripple Noise 4 mV
6-8 weeks Request for quote
STM2021
Light Detector, Input Voltage ±11.75~±12.25V, Max Input Current 150mA, Effective Area Φ22mm, Spectral Range 290-650nm, Peak Wavelength 420nm, Remommend Control Voltage +2~+4.5V(Impedance 10kΩ), Cathode Luminous Sensitivity 90μA/lm, Cathode Radiant Sensitivity 100mA/W, Anode Radiant Sensitivity 2×10^5 A/W, IV Conversion Ratio 1V/μA,Max Linear Output Voltage 5V, Ripple Noise 4 mV
6-8 weeks Request for quote
STM2012
Photon Counting Detector, Input Voltage Typ. +4.75~+5.25V, Max Input Current 100mA, Effective Area Φ22mm, Spectral Range 290-650nm, Peak Wavelength 420nm, Output Pulse Logic TTL, Output Pulse Amplitude Typ. 2.2V, Sensitivity of Counting 4.5×10^5 @400nm, Maximum Linear Count Rate 4.0×10^7 After Correction, Dark Count Typ. 100 s^-1
6-8 weeks Request for quote
STM2011
Photon Counter, Input Voltage +11.5~+12.5V, Max Input Current 70mA, Effective Area Φ25mm, Spectral Range 290-650nm, Peak Wavelength 420nm, Output Pulse Logic TTL, Output Pulse Amplitude Typ. 2.5V, Sensitivity of Counting 4.5×10^5 @400nm, Maximum Linear Count Rate 20×10^6 After Correction, Dark Count Typ. 80 s^-1
6-8 weeks Request for quote

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Compare Model Drawings & Specs Availability Reference Price

Product Specifications

Paramater STM1011 STM2011 STM2012 Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
 Image


 
 Input Voltage +4.75~+5.25 +11.5~+12.5 +4.75~+5.25 V
 Max Input Current 60 70 100 mA
 Effective Area Φ25 Φ25 Φ22 mm
 Spectral Range 290-650 nm
 Peak Wavelength 420
 Output Pulse Logic TTL /
 Output Pulse Amplitude(1) 2 2.5 / 2 2.5 / / 2.2 2.5 V
 Pulse Pairs Resolving Time 20 20 / / / ns
 Sensitivity of Counting 4.5×105 @400nm s-1·pW-1
 Maximum Linear Count Rate(2) 6×106Before Calibration 1.0×107Before Calibration s-1
20×106After correction 4.0×107After Correction
 Dark Count(3) / 80 200 / 80 200 / 100 200 s-1
 Consistency(4) / / ±10 / / ±10 / %
 8 Hour Instability(5) / 0.60 3 / 0.60 3 1 %
 Pulse Pair Resolution Time / / / / / / 17 ns
 Recommended Load Resistance 50 Ω
Weight 280 445 220 g
 Work Environment(6) Temperature +5~+40
Humidity 90%RH (Max.) /
 Storage Environment Temperature -20~+50
Humidity 93%RH (Max.) /
 Test Ambient Temperature 25

Note:(1)Load 50Ω. (2) STM1011:After correction, it is obtained by STM1011 with the correction function of the northern night vision counter unit. STM2011:After correction, it is obtained by STM2011 with the correction function of the northern night vision counter unit. STM2012:Random pulse; STM2012 income before correction; After correction, it is obtained by STM2012 cooperating with the correction function of counter unit STM4011.(3)After 30 minutes of light avoidance, the room temperature was 25℃, the test was conducted for 300s, and the mean value was calculated. (4) STM1011/ STM2011:The light source wavelength is between 400~500nm, and the detector output counting rate is about 15ks-1. (5)The detector output counting rate is about 30ks-1 .(6)No condensation.

STM2111-02 - Parameter

Type
Light Detector

STM2111-01 - Parameter

Type
Light Detector

STM2031 - Parameter

Type
Light Detector

STM2021 - Parameter

Type
Light Detector

STM2012 - Parameter

Type
Photon Counter

STM2011 - Parameter

Type
Photon Counter

STM1011 - Parameter

Type
Photon Counter

STM2111-02 - Download

STM2111-01 - Download

STM2031 - Download

STM2021 - Download

STM2012 - Download

STM2011 - Download

STM1011 - Download