Side-on PMT Photosensor Modules H8249 Series The H8249 series photosensor modules incorporate a 28-mm (1-1/8") diameter side-on photomultiplier tube, a high-voltage power supply circuit and a low noise amplifier. Two types of amplifiers are available with a current-tovoltage conversion coefficient of 1 V/µA or 0.1 V/µA and a frequency bandwidth of DC to 20 kHz or DC to 200 kHz. Three types of photomultiplier tubes are provided as standard lineups for general applications in the visible range, UV to visible range requiring low-noise, and UV to near IR range. Product Variations Type No. Spectral Response Current-to-Voltage Features Conversion Factor Frequency Bandwidth For general applications in visible range H8249-001 300 nm to 650 nm For general applications in UV to visible range H8249-011 185 nm to 680 nm 1 V/µA DC to 20 kHz High sensitivity in UV to near IR range. Uses photomultiplier H8249-101 185 nm to 900 nm tube with meshless grid for excellent uniformity. For general applications in visible range H8249-002 300 nm to 650 nm For general applications in UV to visible range H8249-012 185 nm to 680 nm 0.1 V/µA DC to 200 kHz High sensitivity in UV to near IR range. Uses photomultiplier H8249-102 185 nm to 900 nm tube with meshless grid for excellent uniformity. Specifications Anode Anode Cathode Parameter Suffix Input Voltage Max. Input Voltage Max. Input Current Max. Control Voltage Recommended Control Voltage Adjustment Range Effective Area Sensitivity Adjustment Range Peak Sensitivity Wavelength Min. Luminous Sensitivity Typ. Blue Sensitivity Index (CS 5-58) Red/White Ratio Radiant Sensitivity *1 Suffix (with internal 20 kHz amp) Min. Luminous Sensitivity *2 Typ. Radiant Sensitivity *1 *2 Voltage Output Depending Typ. on PMT Dark Current *2 *3 Max. Max. Output Signal Voltage Current-to-Voltage Conversion Factor Suffix (with internal 200 kHz amp) Min. Luminous Sensitivity *2 Typ. Radiant Sensitivity *1 *2 Voltage Output Depending Typ. on PMT Dark Current *2 *3 Max. Max. Output Signal Voltage Current-to-Voltage Conversion Factor Offset Voltage *2 Typ. Ripple Noise *2 *4 (peak to peak) Max. Settling Time *5 Operating Ambient Temperature Storage Temperature Weight -001 / -002 30 60 7.1 — 60 -001 5.0 × 107 6.0 × 108 600 5 50 -002 5.0 × 106 6.0 × 107 60 0.5 5 H8249 Series -011 / -012 ±11.5 to ±15.5 ±18 +50/-1 +1.2 (Input Impedance 100 kΩ) +0.3 to +1.1 4 × 20 1: 104 400 40 60 6.4 — 60 -011 2.0 × 108 4.0 × 108 400 0.1 2 +10 (Load resistance 10 kΩ) 1 -012 2.0 × 107 4.0 × 107 40 0.01 0.2 +10 (Load resistance 10 kΩ) 0.1 H8249 series ±3 4 0.2 +5 to +45 -20 to +50 Approx. 220 -101 / -102 140 250 8.0 0.3 74 -101 4.0 × 108 2.5 × 109 740 3 50 µA/lm — — mA/W V/lm V/nW mV V V/µA -102 4.0 × 107 2.5 × 108 74 0.3 5 *1: Measured at the peak sensitivity wavelength *2: Control voltage = +1.0 V *3: After 30 minute storage in darkness *4: Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF *5: The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to +0.5 V. 32 Unit — V V mA V V mm — nm V/lm V/nW mV V V/µA mV mV s °C °C g Voltage Output Type Photosensor Modules Characteristics (Anode radiant sensitivity, PMT gain) 1 -101 -102 H8249-002 -012 -102 -011 -012 1 0.1 -001 -002 0.1 0.01 0.01 100 200 300 400 500 600 700 800 108 TPMOB0158EA 107 -101 -102 106 PMT GAIN PMT GAIN: 105 TPMOB0155EA ANODE RADIANT SENSITIVITY (V/nW) ANODE RADIANT SENSITIVITY (V/nW) H8249-001 -011 10 -101 -001 -002 105 -011 -012 104 103 102 0.25 0.3 0.001 900 0.4 WAVELENGTH (nm) 0.5 0.7 1.0 1.2 1.5 2.0 CONTROL VOLTAGE (V) Sensitivity Adjustment Method VOLTAGE PROGRAMMING PHOTOSENSOR MODULE RESISTANCE PROGRAMMING POWER SUPPLY POWER SUPPLY PHOTOSENSOR MODULE SIGNAL OUTPUT COAXIAL CABLE RED (LOW VOLTAGE INPUT) GREEN (LOW VOLTAGE INPUT) BLACK (GND) BLUE (Vref OUTPUT) WHITE (Vcontrol INPUT) SIGNAL OUTPUT COAXIAL CABLE RED (LOW VOLTAGE INPUT) GREEN (LOW VOLTAGE INPUT) BLACK (GND) BLUE (Vref OUTPUT) WHITE (Vcontrol INPUT) +15 V -15 V GND CW +15 V -15 V GND +0.3 V to +1.1 V • Adjust the control voltage to adjust the sensitivity. • Electrically insulate the reference voltage output. MONITOR POTENTIOMETER (10 kΩ) When using a potentiometer, adjust sensitivity while monitoring the control voltage. GND TPMOC0162ED Dimensional Outlines (Unit: mm) 50.0 ± 0.5 +1.0 2.5 -0 2 × 2-M3 DEPTH: 10 C1 REAR VIEW WINDOW +2 EFFECTVE AREA (4 × 20) 20 -0 8 PHOTOCATHODE WINDOW TOP VIEW SIDE VIEW +0.5 1.5 -0 55.0 ± 0.5 95.0 ± 1.0 85.0 ± 0.5 34.0 ± 0.8 SIGNAL OUTPUT BNC-R 4.5 ± 0.3 R3 1: GND 2: Vcc +15 V 3: Vcont +0.3 V to +1.1 V 4: Vref 5: GND 6: Vee -15 V 17.2 ± 0.5 4-M3 DEPTH: 10 FRONT VIEW 55.0 ± 0.5 24.0 +0.5 -0 87.0 ± 0.5 19.0 ± 0.5 8.0 +0.5 -0 POWER INPUT HIROSE HR10A-7R-6P 10.0 ± 0.5 23.0 ± 0.8 EFFECTIVE AREA (4 × 20) 5.0 ± 0.5 38.0 ± 0.5 27.0 ± 0.5 FRONT VIEW TPMOC0123EC Power cable with connector (HIROSE HR10A-7P-6S) is supplied with the H8249 series 700 ± 20 BLACK: RED: WHITE: BLUE: GREEN: GND LOW VOLTAGE INPUT (+15 V) Vcont INPUT (+0.3 V to +1.1 V) Vref OUTPUT (+1.2 V) LOW VOLTAGE INPUT (-15 V) TPMOA0022EB 33