PHOTOMULTIPLIER TUBE MODULES, NEW RELEASED PAMPHLET

PHOTOMULTIPLIER TUBE MODULES, NEW RELEASED PAMPHLET This pamphlet is gathered up the new released products from January 9. Photomultiplier tube (PMT) module functions are shown in the chart below. PMT modules are comprised of a photomultiplier tube to convert light into electrical signals, a high voltage power supply circuit, and a voltage divider circuit to distribute the optimum voltage to each dynode, all assembled into a single compact case. In addition to these basic PMT modules, Hamamatsu also provides modules with various additional functions such as signal processing, cooling and interface to PC. Selection Guide Photosensor Modules Metal Package Compact Head-on Built-in PMT Type Head-on Compact Side-on Side-on H720, H72 H7826 H425, H426 H9305 H7732 Cooler H7422A Photomultiplier Tube oltage Divider Circuit High oltage Power Supply Circuit Current to oltage Conversion Amp. Photon Counting Heads Photon Counting Circuit Gating Circuit Cooler H722, H723 H682 H742 H7827 H492, H493 H9306, H9307 H8249 H23 H7828 H7360 H8259 Counter CPU + Interface H939

Metal Package PMT Photosensor Modules H720/H72 Series Product ariations Parameter H720- / H72- H720-2 / H72-2 H720-0 / H72-0 H720-20 / H72-20 H720P- / H72P- Spectral Response 230 nm to 700 nm 230 nm to 700 nm 230 nm to 870 nm 230 nm to 920 nm 230 nm to 700 nm The H720 and H72 series are photosensor modules containing a metal package PMT and a high-voltage power supply circuit. The built-in PMT uses a metallic package with the same diameter as a TO-8 metal package used for semiconductor photodetectors. Despite the small size nearly equal to photodiodes, this PMT delivers high gain, wide dynamic range, and highspeed response. Four types of photocathodes are available, including a super bialkali photocathode that has higher sensitivity than conventional bialkali photocathodes, an ultra bialkali photocathode that offers even higher sensitivity, a multialkali photocathode with sensitivity extending to the near infrared region, and a red sensitivity enhanced multialkali photocathode. Hamamatsu also provides "P" type with low dark count selected for photon counting measurement. The H720 series are lead pin output type, while the H72 are flexible cable output type. Output Type H720 Series On-board H72 Series Cable output Features Super bialkali photocathode, for visible range Ultra bialkali photocathode, for visible range For visible to near IR range Infrared-extended multialkali photocathode with enhanced sensitivity For photon counting Specifications Parameter Suffix Input oltage Input oltage Input Current * Output Signal Current * 2 Control oltage Recommended Control oltage Adjustment Range Effective Area Peak Sensitivity Wavelength Cathode Anode Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red / White Ratio Radiant Sensitivity * 3 Standard Type Luminous Sensitivity * 2 Radiant Sensitivity * 2 * 3 Dark Current * 2 * 4 P Type Dark Count * 2 * 4 Rise Time * 2 Ripple Noise * 2 * 5 (peak to peak) Settling Time * 6 Operating Ambient Temperature * 7 Storage Temperature * 7 Weight - 80 5 3.5 80 2 2.2 5 50 0 H720 / H72 Series -2-0 +4.5 to +5.5 +5.5 2.7 0 +. (Input Impedance MΩ) +0.5 to +. (Input Impedance MΩ) 8 0 0 35 5.5 0.2 30 77 0 0 270 2.6 5.5 5 0.57 0.3 +5 to +50-20 to +50 45 (H720 Series), 80 (H72 Series) *: At +5 input voltage, +.0 control voltage, and output current equal to dark current *2: Control voltage = +.0 *3: Measured at the peak sensitivity wavelength *4: After 30 minutes storage in darkness, output of dark current. *5: Cable RG-74/U, Cable length 450 mm, Load resistance = MΩ, Load capacitance = 22 pf *6: The time required for the output to reach a stable level following a change in the control voltage from +.0 to +0.5. *7: No condensation -20 630 350 500 0.45 78 350 00.5 5 0 (at +25 ) Unit ma µa mm nm µa/lm ma/w A/lm A/W na s - ns m s g

HAMAMATSU PHOTONICS K.K. Characteristics (Cathode radiant sensitivity, Gain) TPMOB0224EA TPMOB0225EA TPMOB0226EA 00 00 8 CATHODE RADIANT SENSITIITY (ma/w) 0 - -2 CATHODE RADIANT SENSITIITY (ma/w) 0-0 -20 GAIN 7 6 5 4 3 0. 300 500 600 700 800 900 00 WAELENGTH (nm) 0. Sensitivity Adjustment Method OLTAGE PROGRAMMING LOW OLTAGE INPUT (RED) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) +5 300 500 600 700 800 900 00 WAELENGTH (nm) RESISTANCE PROGRAMMING PHOTOSENSOR MODULE POWER SUPPLY PHOTOSENSOR MODULE POWER SUPPLY LOW OLTAGE INPUT (RED) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) CW +5 2 0.5 0.6 0.7 0.8 0.9.0.2.5 CONTROL OLTAGE () Adjust the control voltage to adjust the sensitivity. Electrically insulate the reference voltage output. +0.5 to +. MONITOR POTENTIOMETER (0 kω) * When using a potentiometer to adjust sensitivity, monitor the control voltage so it does not exceed +.. TPMOC023EA 4.0 ± 0.2 Dimensional Outlines (Unit: mm) H720 Series 5.24 25.0 ± 0.5 4.0 ± 0.2 EFFECTIE AREA ( 8) 8.0 ± 0.5 2 ±.5 ± 0.2 H72 Series 22.0 ± 0.5 4.0 ± 0.2 50.0 ± 0.5 4.0 ± 0.2 THREADED HOLE for OPTION (4-M2 DEPTH: 3) TOP IEW.5 ± 0.2 WINDOW SIDE IEW 50.0 ± 0.5 450 ± 20 WINDOW EFFECTIE AREA ( 8) THREADED HOLE for OPTION (4-M2 DEPTH: 4) FRONT IEW SIDE IEW 5.24 2.7 5.08 7.78 5.08 23 8 76 BOTTOM IEW 54 NO CONNECTION 2ref OUTPUT (+.2 ) 3cont INPUT (+0.5 to +. ) 4LOW OLTAGE INPUT (+5 ) 5 6SIGNAL 7 8NO CONNECTION TPMOA006EA LOW OLTAGE INPUT (+5 ) : AWG26 (RED) : AWG26 (BLACK) ref OUTPUT (+.2 ) : AWG26 (BLUE) cont INPUT (+0.5 to +. ) : AWG26 (WHITE) : RG-74/U TPMOA0062EA Options (Optical Fiber Adapter) (Unit: mm) E5776 (FC Type) 4.0 ± 0.2 22.0 ± 0.5 4.0 ± 0.2 4-M2 FC-R FRONT IEW E5776-5 (SMA Type) 4.0 ± 0.2 4-M2 22.0 ± 0.5 4.0 ± 0.2 3.8 FRONT IEW SMA 2.0 ± 0.2 SIDE IEW 6.2 ± 0.2 SIDE IEW 0.5 GASKET (Supplied) 0.5 TACCA0055EB GASKET (Supplied) TACCA0239EB

Metal Package PMT Photosensor Modules H722 Series The H722 series are photosensor modules containing a metal package PMT, a low-power consumption high-voltage power supply circuit, and a lownoise amplifier. The amplifier converts the PMT current output to a voltage output so that the signal can be easily processed. Also, the amplifier is connected close to the PMT anode output pin in order to make the signal less affected by external noise. Four types of photocathodes are available, including a super bialkali photocathode that has higher sensitivity than conventional bialkali photocathodes, an ultra bialkali photocathode that offers even higher sensitivity, a multialkali photocathode with sensitivity extending to the near infrared region, and a red sensitivity enhanced multialkali photocathode. Product ariations Parameter H722- H722-2 H722-0 H722-20 Spectral Response 230 nm to 700 nm 230 nm to 700 nm 230 nm to 870 nm 230 nm to 920 nm Current-to-oltage Conversion Factor* /µa Frequency Bandwidth* DC to 20 khz * The amplifier specification can be changed upon request. Feel free to contact our sales office. Features Super bialkali photocathode, for visible range Ultra bialkali photocathode, for visible range For visible to near IR range Infrared-extended multialkali photocathode with enhanced sensitivity Specifications Parameter Input oltage Input oltage Input Current * Output Signal oltage Control oltage Recommended Control oltage Adjustment Range Effective Area Peak Sensitivity Wavelength Cathode Anode Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red / White Ratio Radiant Sensitivity * 2 Luminous Sensitivity * 3 Radiant Sensitivity * 2 * 3 oltage Output Depending on PMT Dark Current * 3 * 4 Current-to-oltage Conversion Factor Output Offset oltage Ripple Noise * 3 * 5 (peak to peak) Settling Time * 6 Operating Ambient Temperature * 7 Storage Temperature * 7 Weight H722- H722-2 H722-0 H722-20 ±4.5 to ±5.5 ±5.5 +6.2 / -3.5 +4 (Load resistance kω) +. (Input Impedance MΩ) +0.5 to +. (Input Impedance MΩ) 8 80 5 3.5 8.0 7 2. 8 220 0 35 5.5 30.0 8 2.7 8 260 ± 0.5 +5 to +50-20 to +50 0 0 0.2 77.0 8 4.0 8 50 *: At ±5 input voltage, +.0 control voltage, and output current equal to dark current *2: Measured at the peak sensitivity wavelength *3: Control voltage = +.0 *4: After 30 minutes storage in darkness. The actual output value in darkness is the sum of dark current and offset voltage. *5: Cable RG-74/U, Cable length 450 mm, Load resistance = MΩ, Load capacitance = 22 pf *6: The time required for the output to reach a stable level following a change in the control voltage from +.0 to +0.5. *7: No condensation 630 350 500 0.45 78 3.5 8.0 9 50 0 (at +25 ) Unit ma mm nm µa/lm ma/w /lm /nw m /µa m m s g

HAMAMATSU PHOTONICS K.K. Characteristics (Anode radiant sensitivity, PMT gain) TPMOB0227EA PMT GAIN: 5 TPMOB0228EA PMT GAIN: 5 TPMOB0226EA 0 0 8 ANODE RADIANT SENSITIITY (/nw) 0. - -2 ANODE RADIANT SENSITIITY (/nw) 0. -0-20 PMT GAIN 7 6 5 4 3 0.0 300 500 600 700 800 900 00 0.0 300 500 600 700 800 900 00 2 0.5 0.6 0.7 0.8 0.9.0.2.5 WAELENGTH (nm) Sensitivity Adjustment Method WAELENGTH (nm) CONTROL OLTAGE () OLTAGE PROGRAMMING PHOTOSENSOR MODULE POWER SUPPLY PHOTOSENSOR MODULE POWER SUPPLY LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) +5-5 RESISTANCE PROGRAMMING LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) CW +5-5 Adjust the control voltage to adjust the sensitivity. Electrically insulate the reference voltage output. +0.5 to +. MONITOR POTENTIOMETER (0 kω) * When using a potentiometer to adjust sensitivity, monitor the control voltage so it does not exceed +.. TPMOC0232EA Dimensional Outlines (Unit: mm) 22.0 ± 0.5 4.0 ± 0.2.5 ± 0.2 60.0 ± 0.5 450 ± 20 4.0 ± 0.2 WINDOW EFFECTIE AREA ( 8) THREADED HOLE for OPTION (4-M2 DEPTH: 4) FRONT IEW SIDE IEW LOW OLTAGE INPUT (+5 ) LOW OLTAGE INPUT (-5 ) ref OUTPUT (+.2 ) cont INPUT (+0.5 to +. ) : AWG26 (RED) : AWG26 (GREEN) : AWG26 (BLACK) : AWG26 (BLUE) : AWG26 (WHITE) : RG-74/U TPMOA0063EA Options (Optical Fiber Adapter) (Unit: mm) E5776 (FC Type) 22.0 ± 0.5 4.0 ± 0.2 2.0 ± 0.2 0.5 E5776-5 (SMA Type) 22.0 ± 0.5 4.0 ± 0.2 6.2 ± 0.2 0.5 4.0 ± 0.2 GASKET (Supplied) 4.0 ± 0.2 SMA GASKET (Supplied) 4-M2 FC-R 4-M2 3.8 FRONT IEW SIDE IEW TACCA0055EB FRONT IEW SIDE IEW TACCA0239EB

Metal Package PMT Photosensor Modules H723 Series The H723 series are photosensor modules containing a metal package PMT, a low-power consumption high-voltage power supply circuit, and a lownoise amplifier. The amplifier converts the PMT current output to a voltage output so that signal can be easily processed. Also, the amplifier is connected close to the PMT anode output pin to make the signal less affected by external noise. The H723 series cover a frequency bandwidth from DC to khz, which is wider than that for the H722 series. Four types of photocathodes are available, including a super bialkali photocathode that has higher sensitivity than conventional bialkali photocathodes, an ultra bialkali photocathode that offers even higher sensitivity, a multialkali photocathode with sensitivity extending to the near infrared region, and a red sensitivity enhanced multialkali photocathode. Product ariations Parameter H723- H723-2 H723-0 H723-20 Spectral Response 230 nm to 700 nm 230 nm to 700 nm 230 nm to 870 nm 230 nm to 920 nm Current-to-oltage Conversion Factor* 0. /µa Frequency Bandwidth* DC to khz * The amplifier specification can be changed upon request. Feel free to contact our sales office. Features Super bialkali photocathode, for visible range Ultra bialkali photocathode, for visible range For visible to near IR range Infrared-extended multialkali photocathode with enhanced sensitivity Specifications Parameter Input oltage Input oltage Input Current * Output Signal oltage Control oltage Recommended Control oltage Adjustment Range Effective Area Peak Sensitivity Wavelength Cathode Anode Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red / White Ratio Radiant Sensitivity * 2 Luminous Sensitivity * 3 Radiant Sensitivity * 2 * 3 oltage Output Depending on PMT Dark Current * 3 * 4 Current-to-oltage Conversion Factor Output Offset oltage Ripple Noise * 3 * 5 (peak to peak) Settling Time * 6 Operating Ambient Temperature * 7 Storage Temperature * 7 Weight H723- H723-2 H723-0 H723-20 ±4.5 to ±5.5 ±5.5 +6.2 / -3.5 +4 (Load resistance kω) +. (Input Impedance MΩ) +0.5 to +. (Input Impedance MΩ) 8 80 5 3.5 8.0 6 2. 7 22 0. 0 35 5.5 30.0 7 2.7 7 26 0. 0. ± 0.5 +5 to +50-20 to +50 90 0 0.2 77.0 7 4.0 7 5 0. *: At ±5 input voltage, +.0 control voltage, and output current equal to dark current *2: Measured at the peak sensitivity wavelength *3: Control voltage = +.0 *4: After 30 minutes storage in darkness. The actual output value in darkness is the sum of dark current and offset voltage. *5: Cable RG-74/U, Cable length 450 mm, Load resistance = MΩ, Load capacitance = 22 pf *6: The time required for the output to reach a stable level following a change in the control voltage from +.0 to +0.5. *7: No condensation 630 350 500 0.45 78 3.5 7.0 8 5 (at +25 ) Unit ma mm nm µa/lm ma/w /lm /nw m /µa m m s g

HAMAMATSU PHOTONICS K.K. Characteristics (Anode radiant sensitivity, PMT gain) TPMOB0227EA PMT GAIN: 5 TPMOB0228EA PMT GAIN: 5 TPMOB0226EA 8 ANODE RADIANT SENSITIITY (/nw) 0. 0.0 - -2 ANODE RADIANT SENSITIITY (/nw) 0. 0.0-0 -20 PMT GAIN 7 6 5 4 3 0.00 300 500 600 700 800 900 00 0.00 300 500 600 700 800 900 00 2 0.5 0.6 0.7 0.8 0.9.0.2.5 WAELENGTH (nm) WAELENGTH (nm) CONTROL OLTAGE () Sensitivity Adjustment Method OLTAGE PROGRAMMING PHOTOSENSOR MODULE POWER SUPPLY PHOTOSENSOR MODULE POWER SUPPLY LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) +5-5 RESISTANCE PROGRAMMING LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) (BLACK) ref OUTPUT (BLUE) cont INPUT (WHITE) CW +5-5 Adjust the control voltage to adjust the sensitivity. Electrically insulate the reference voltage output. +0.5 to MONITOR +. POTENTIOMETER (0 kω) * When using a potentiometer to adjust sensitivity, monitor the control voltage so it does not exceed +.. TPMOC0232EA 25.0 ± 0.5 24.0 ± 0.5 Dimensional Outlines (Unit: mm) 4.0 ± 0.2.5 ± 0.2 4.0 ± 0.2 26 2 FRONT IEW THREADED HOLE for OPTION (4-M2 DEPTH: 4) EFFECTIE AREA ( 8) WINDOW 5.0 ± 0.5 450 ± 20 SIDE IEW MOUNTING THREADED HOLE (2-M2.6 DEPTH: 3) LOW OLTAGE INPUT (+5 ) : AWG26 (RED) LOW OLTAGE INPUT (-5 ) : AWG26 (GREEN) : AWG26 (BLACK) ref OUTPUT (+.2 ) : AWG26 (BLUE) cont INPUT (+0.5 to +. ) : AWG26 (WHITE) : RG-74/U TPMOA0064EA Options (Optical Fiber Adapter) (Unit: mm) E5776 (FC Type) 4.0 ± 0.2 22.0 ± 0.5 4.0 ± 0.2 4-M2 FC-R FRONT IEW E5776-5 (SMA Type) 4.0 ± 0.2 22.0 ± 0.5 4.0 ± 0.2 SMA 2.0 ± 0.2 SIDE IEW 6.2 ± 0.2 0.5 GASKET (Supplied) 0.5 TACCA0055EB GASKET (Supplied) 4-M2 3.8 FRONT IEW SIDE IEW TACCA0239EB

PHOTON COUNTING HEAD H682 SERIES OER IEW The H682 series is a photon counting head device consisting of a metal package photomultiplier tube, along with a high speed photon counting circuit and a high-voltage power supply circuit. The high voltage supply for photomultiplier tube and the discrimination level are preset to optimum values, allowing photon counting measurement by just connecting a +5 supply. The H682- has the super bialkali (SBA) photocathode and the H682-2 has the ultra bialkali (UBA) photocathode, so they have higher sensitivity than conventional photon counting heads. The H682 series has also over light detection function to output a signal at the state that an output count falls by excessive incident light. By this signal, measurement data can be judged that it is normal or not. FEATURES Compact and Light Weight No Adjustment Required Low Power Consumption High Sensitivity (SBA, UBA Photocathode) Over Light Detection Output Function APPLICATIONS Chemiluminescence Detection Fluorescence Detection Other Low Level Light Detection Figure : Typical Spectral Response Figure 2: Dark Count 6 TPMOB025EB H682-2 5 TPMOB026EB H682-0 4 COUNT SENSITIITY (s - pw - ) 5 4 H682- DARK COUNTS (s - ) 3 2 H682-0 H682- H682-2 3 300 500 600 700 800 900 0 5 5 20 25 30 35 40 WAELENGTH (nm) AMBIENT TEMPERATURE ()

PHOTON COUNTING HEAD H682 SERIES PRODUCT ARIATIONS Type No. H682- H682-2 H682-0 Spectral Response 230 nm to 700 nm 230 nm to 700 nm 230 nm to 870 nm Features Super Bialkali Photocathode, For visible range Ultra Bialkali Photocathode, For visible range Multialkali Photocathode, For U to near IR range SPECIFICATIONS Input oltage Input oltage Input Current Effective Area Peak Sensitivity Wavelength Count Sensitivity Count Linearity * Dark Count * 2 Pulse-pair Resolution Output Pulse Width Output Pulse Height (at 25 ) Parameter H682- H682-2 H682-0 Unit ma mm nm 300 nm nm 500 nm 600 nm 700 nm 800 nm 50 Ω Load Un-terminated Signal Output Logic Recommended Load Resistance Over Light High Level Detection Output * 3 Low Level Operating Ambient Temperature * 4 Storage Temperature * 4 Weight NOTE: *: Random pulse, at % count loss *2: After 30 minutes storage in darkness *3: Load resistance kω *4: No condensation 3.7 5 4.9 5 3.7 5. 5 7.7 3 50 0 +4.75 to +5.25 +6 40 8 3.9 5 6. 5 4.6 5.3 5 9. 3 5.0 6 50 0 20 +2 +2.2 +4 +4.4 Positive logic 50 +3.5 +0.5 +5 to +40-20 to +50 47 2.7 5 3.6 5 2.8 5 2.0 5.2 5 3.0 4 600 00 s- pw- s - s - ns ns Ω g Figure 3: Block Diagram PMT AMPLIFIER PULSE COMPARATOR SHAPER H POWER SUPPLY / OLTAGE DIIDER CIRCUIT L.L.D. OUTPUT +2.2 () +2.0 () RL 50 Ω TO PULSE COUNTER OER LIGHT DETECTION OUTPUT +4.0 at the over light condition 0 at the normal condition +5 POWER INPUT TPMOC0226EA

Figure 4: Count Rate Linearity and Over Light Detection Output TPMOB027EA 9 COUNT RATE (s - ) 8 7 6 5 4 OER LIGHT DETECTION OUTPUT 0 OUTPUT COUNT +4 3 3 4 5 6 7 8 9 2 RELATIE INPUT LIGHT Figure 5: Count Rate Linearity Correction 20 TPMOB028EA CORRECTED 0 DEIATION (%) - -20-30 -40-50 MEASURED Correction Formula N = M -Mt N: Real Count Rate (s - ) M: Measured Count Rate (s - ) t: Pulse Pair Resolution (s) -60-70 -80 3 4 5 6 7 8 COUNT RATE (s - )

PHOTON COUNTING HEAD H682 SERIES Figure 6: Dimensional Outlines (Unit: mm) 22.0±0.5 4.0±0.2 0.5 40.0±0.5 ±20 36.0±0.5 4.0±0.2 PHOTOCATHODE WINDOW EFFECTIE AREA ( 8 MIN.) THREADED HOLE FOR OPTION (4-M2 DEPTH 4) 20.0±0.2 LOW OLTAGE INPUT (+5 ) : AWG24 (RED) : AWG24 (BLACK) OER LIGHT DETECTION OUTPUT: AWG24 (BLUE) : RG-74/U MOUNTING THREADED HOLE (2-M3 DEPTH 4) TPMOA00058EA Figure 7: Accessories (Unit: mm) SOLD SEPARATELY Optical Fiber Adapter E5776 (FC Type) 22.0 ± 0.5 4.0 ± 0.2 8.5 3.5 ± 0.2 C-mount Ring A9865 4-3.2 4-2. C-MOUNT GASKET 4.0 ± 0.2 4 30 9 4-M2 FC-R FRONT IEW SIDE IEW 4 5.0 7.0 0.5 TACCA0055EA TACCA0056EA E5776-5 (SMA Type) 22.0 ± 0.5 4.0 ± 0.2.7 5.0 Adapter Block (for Optical Block) A030-0 26.0±0. 5.0±0..8±0. GASKET 4.0 ± 0.2 4-M2 3.8 FRONT IEW SMA SIDE IEW 3.0 TACCA0239EA 38.2±.0 22.0±0. 5.0±0. 8 4 0.5 4-M2 (SCREW FOR PMT MODULE) 2-M3 DEPTH 3 (MOUNTING THREADED HOLE) M4 DEPTH 5 (MOUNTING THREADED HOLE) TACCA0050EA

Head-on PMT Photosensor Modules H492 Series The H492 series photosensor modules incorporate a 25-mm (") diameter head-on photomultiplier tube, a high-voltage power supply circuit and a low noise amplifier. Three types of amplifiers are available with a current-to-voltage conversion factor of /µa or 0. /µa and a frequency bandwidth of DC to 20 khz, DC to khz or DC to 8 MHz. Two types of photomultiplier tubes with different spectral response characteristics are provided for measurement in the visible range or visible to near IR range. Product ariations Current-to-oltage Frequency Type No. Spectral Response Features Conversion Factor* Bandwidth* H492-00 300 nm to 650 nm For visible range /µa DC to 20 khz H492-0 300 nm to 850 nm For visible to near IR range H492-002 300 nm to 650 nm For visible range DC to khz H492-02 300 nm to 850 nm For visible to near IR range 0. /µa H492-003 300 nm to 650 nm For visible range DC to 8 MHz H492-03 300 nm to 850 nm For visible to near IR range * The amplifier specification can be changed upon request. Feel free to contact our sales office. Cathode Anode Anode Specifications Parameter Suffix Input oltage Input oltage Input Current * Control oltage Recommended Control oltage Adjustment Range * 2 Effective Area Peak Sensitivity Wavelength Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red / White Ratio Radiant Sensitivity * 3 Suffix (with internal 20 khz amp) Luminous Sensitivity * 4 Radiant Sensitivity * 3 * 4 oltage Output Depending on PMT Dark Current * 4 * 5 Output Signal oltage Current-to-oltage Conversion Factor Suffix (with internal khz / 8 MHz amp) Luminous Sensitivity * 4 Radiant Sensitivity * 3 * 4 oltage Output Depending on PMT Dark Current * 4 * 5 Output Signal oltage Current-to-oltage Conversion Factor Output Offset oltage Ripple Noise * 4 * 6 * 7 (peak to peak) Settling Time * 8 Operating Ambient Temperature * 9 Storage Temperature * 9 Weight -00 / -002 / -003-0 / -02 / -03 ±.5 to ±5.5 ±8 +4 / - (-00/-0), + / -8 (-002/-02), +24 / -2 (-003/-03) +.2 (Input Impedance MΩ) +0.5 to +. (Input Impedance MΩ) 22 420 60 90.5 85-00 4.0 7.8 8 70 3 20-002 / -003 4.0 6.8 7 7 0.3 H492 Series + (Load resistance kω) 80 50 0.2 64-0 2.0 7 7.5 7 32 3 20-02 / -03 2.0 6 7.5 6 3.2 0.3 2 2-002 / -02: + (Load resistance kω) -003 / -03: + (Load resistance 500 Ω), +5 (Load resistance 50 Ω) 0. H492 series ± 0.6 (-00 / -002 / -0 / -02), 0.8 (-003 / -03) +5 to +50-20 to +50 70 (-00 / -002 / -003), 80 (-0 / -02 / -03) (at +25 ) Unit ma mm nm µa/lm ma/w /lm /nw m /µa /lm /nw m *: At ±5 input voltage, +.0 control voltage, and output current equal to dark current *2: DAC (I 2 C interface) can be installed in the module, please specify when ordering. *3: Measured at the peak sensitivity wavelength *4: Control voltage = +.0 *5: After 30 minutes storage in darkness. The actual output value in darkness is the sum of dark current and offset voltage. *6: Cable RG-74/U, Cable length 450 mm, Load resistance = MΩ, Load capacitance = 22 pf *7: -003,-03 Amplifier noise = 8 m typ. (peak to peak) *8: The time required for the output to reach a stable level following a change in the control voltage from +.0 to +0.5. *9: No condensation. /µa m m s g

HAMAMATSU PHOTONICS K.K. Characteristics (Anode radiant sensitivity, PMT gain) H492-00 -0 TPMOB0220EA H492-002 PMT GAIN: 5-02 -003-03 7 TPMOB022EA ANODE RADIANT SENSITIITY (/nw) 0. -00-002 -003-0 -02-03 0. 0.0 ANODE RADIANT SENSITIITY (/nw) PMT GAIN 6 5 4 3-00 -002-003 -0-02 -03 0.0 0.00 0 300 500 600 700 800 900 00 0 WAELENGTH (nm) 2 0.5 0.6 0.7 0.8.0.2.5 CONTROL OLTAGE () Sensitive Adjustment Method OLTAGE PROGRAMMING RESISTANCE PROGRAMMING PHOTOSENSOR MODULE POWER SUPPLY PHOTOSENSOR MODULE POWER SUPPLY LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) ref OUTPUT (BLUE) cont INPUT (WHITE) +5-5 LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) ref OUTPUT (BLUE) cont INPUT (WHITE) CW +5-5 Adjust the control voltage to adjust the sensitivity. Electrically insulate the reference voltage output. +0.5 to +. MONITOR POTENTIOMETER ( kω) When using a potentiometer, adjust sensitivity while monitoring the control voltage. TPMOC0229EA Dimensional Outlines (Unit: mm) 35.0 ± 0.5 25.4 ± 0.5 20 ± 450 ± 20 EFFECTIE AREA 22 MIN. LOW OLTAGE INPUT (+5 ) : AWG26 (RED) LOW OLTAGE INPUT (-5 ) : AWG26 (GREEN) : AWG26 (BLACK) ref OUTPUT (+.2 ) : AWG26 (BLUE) cont INPUT (+0.5 to +. ) : AWG26 (WHITE) : RG-74/U FRONT IEW SIDE IEW TPMOA0059EA

Head-on PMT Photosensor Modules H493 Series The H493 series photosensor modules incorporate a 28-mm (-/8") diameter head-on photomultiplier tube, a high-voltage power supply circuit and a low noise amplifier. Three types of amplifiers are available with a current-tovoltage conversion factor of /µa or 0. /µa and a frequency bandwidth of DC to 20 khz, DC to khz or DC to 8 MHz. Two types of photomultiplier tubes with different spectral response characteristics are provided for measurement in the visible range or U to near IR range. Product ariations Current-to-oltage Frequency Type No. Spectral Response Features Conversion Factor* Bandwidth* H493-00 300 nm to 650 nm For visible range /µa DC to 20 khz H493-0 85 nm to 850 nm For U to near IR range H493-002 300 nm to 650 nm For visible range DC to khz H493-02 85 nm to 850 nm For U to near IR range 0. /µa H493-003 300 nm to 650 nm For visible range DC to 8 MHz H493-03 85 nm to 850 nm For U to near IR range * The amplifier specification can be changed upon request. Feel free to contact our sales office. Cathode Anode Anode Specifications Parameter Suffix Input oltage Input oltage Input Current * Control oltage Recommended Control oltage Adjustment Range * 2 Effective Area Peak Sensitivity Wavelength Luminous Sensitivity Blue Sensitivity Index (CS 5-58) Red / White Ratio Radiant Sensitivity * 3 Suffix (with internal 20 khz amp) Luminous Sensitivity * 4 Radiant Sensitivity * 3 * 4 oltage Output Depending on PMT Dark Current * 4 * 5 Output Signal oltage Current-to-oltage Conversion Factor Suffix (with internal khz / 8 MHz amp) Luminous Sensitivity * 4 Radiant Sensitivity * 3 * 4 oltage Output Depending on PMT Dark Current * 4 * 5 Output Signal oltage Current-to-oltage Conversion Factor Output Offset oltage Ripple Noise * 4 * 6 * 7 (peak to peak) Settling Time * 8 Operating Ambient Temperature * 9 Storage Temperature * 9 Weight -00 / -002 / -003-0 / -02 / -03 ±.5 to ±5.5 ±8 +4 / - (-00/-0), + / -8 (-002/-02), +24 / -2 (-003/-03) +.5 (Input Impedance MΩ) +0.5 to +.4 (Input Impedance MΩ) 25 420 60 95 88-00 5.0 7 2.0 8 80 2-002 / -003 5.0 6 2.0 7 8 0.2 H493 Series + (Load resistance kω) 80 50 0.2 64-0 2.0 7 8.0 7 34 3 5-02 / -03 2.0 6 8.0 6 3.4 0.3.5-002 / -02: + (Load resistance kω) -003 / -03: + (Load resistance 500 Ω), +5 (Load resistance 50 Ω) 0. H493 series ± 0.6 (-00 / -002 / -0 / -02), 0.8 (-003 / -03) +5 to +50-20 to +50 270 (at +25 ) Unit ma mm nm µa/lm ma/w /lm /nw m /µa /lm /nw m *: At ±5 input voltage, +.0 control voltage, and output current equal to dark current *2: DAC (I 2 C interface) can be installed in the module, please specify when ordering. *3: Measured at the peak sensitivity wavelength *4: Control voltage = +.0 *5: After 30 minutes storage in darkness. The actual output value in darkness is the sum of dark current and offset voltage. *6: Cable RG-74/U, Cable length 450 mm, Load resistance = MΩ, Load capacitance = 22 pf *7: -003,-03 Amplifier noise = 8 m typ. (peak to peak) *8: The time required for the output to reach a stable level following a change in the control voltage from +.0 to +0.5. *9: No condensation. /µa m m s g

HAMAMATSU PHOTONICS K.K. Characteristics (Anode radiant sensitivity, PMT gain) H493-00 -0 TPMOB0222EA H493-002 PMT GAIN: 5-02 -003-03 8 TPMOB0223EA ANODE RADIANT SENSITIITY (/nw) 0. -00-002 -003-0 -02-03 0. 0.0 ANODE RADIANT SENSITIITY (/nw) PMT GAIN 7 6 5 4 3-00 -002-003 -0-02 -03 0.0 0.00 0 300 500 600 700 800 900 00 0 Sensitive Adjustment Method OLTAGE PROGRAMMING PHOTOSENSOR MODULE LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) ref OUTPUT (BLUE) cont INPUT (WHITE) WAELENGTH (nm) POWER SUPPLY +5-5 RESISTANCE PROGRAMMING PHOTOSENSOR MODULE LOW OLTAGE INPUT (RED) LOW OLTAGE INPUT (GREEN) ref OUTPUT (BLUE) cont INPUT (WHITE) 2 0.5 0.7.0.5 2.0 CW CONTROL OLTAGE () POWER SUPPLY +5-5 Adjust the control voltage to adjust the sensitivity. Electrically insulate the reference voltage output. +0.5 to +.4 MONITOR POTENTIOMETER ( kω) When using a potentiometer, adjust sensitivity while monitoring the control voltage. TPMOC0230EA Dimensional Outlines (Unit: mm) 35.0 ± 0.5 28.5 ± 0.5 92 ± 450 ± 20 EFFECTIE AREA 25 MIN. LOW OLTAGE INPUT (+5 ) : AWG26 (RED) LOW OLTAGE INPUT (-5 ) : AWG26 (GREEN) : AWG26 (BLACK) ref OUTPUT (+2.5 ) : AWG26 (BLUE) cont INPUT (+0.5 to +.4 ) : AWG26 (WHITE) : RG-74/U FRONT IEW SIDE IEW TPMOA0060EA

Head-on PMT Photon Counting Head H23 The H23 is a photon counting head device consisting of a 28-mm (-/8") diameter head-on photomultiplier tube, high-speed photon counting circuit, and high-voltage power supply circuit. The high voltage power supply for photomultiplier tube and the discrimination level are preset to optimum values, allowing photon counting measurement by just connecting a +5 supply. The H23 can operate at high count rate. The effective photosensitive area is as large as 25 mm in diameter, so the incident light can be collected very efficiently. Product ariations Type No. Spectral Response H23 300 nm to 650 nm High detection efficiency Features Specifications Parameter Input oltage Input oltage Input Current Effective Area Peak Sensitivity Wavelength Count Sensitivity Count Linearity * Dark Count * 2 Pulse-Pair Resolution Output Pulse Width Output Pulse Height * 3 300 nm nm 500 nm 600 nm Recommended Load Resistance Signal Output Logic Operating Ambient Temperature Storage Temperature * 4 Weight *: Random pulse, at % count loss *2: After 30 minutes storage in darkness *3: With input voltage +5, Load resistance 50 Ω *4: No condensation alue +4.75 to +5.25 +6 70 25 420.9 5 4.4 5 3.6 5. 5 5.0 6 0 20 2.0 2.2 50 Positive logic +5 to +40-20 to +50 259 (at +25 ) Unit ma mm nm s- pw- s - s - ns ns Ω g

HAMAMATSU PHOTONICS K.K. Characteristics (Count sensitivity, Dark count) 6 TPMOB0229EA 4 TPMOB0230EA COUNT SENSITIITY (s - pw - ) 5 4 DARK COUNT (s - ) 3 2 3 300 500 600 700 800 0 5 5 20 25 30 35 40 WAELENGTH (nm) AMBIENT TEMPERATURE () Block Diagram PMT AMP COMPARATOR + - PULSE SHAPER OUTPUT TO PULSE COUNTER H POWER SUPPLY / OLTAGE DIIDER CIRCUIT LLD POSITIE LOGIC RL 50 Ω +5 POWER INPUT TPMOC0233EA Dimensional Outlines (Unit: mm) 35.0 ± 0.5 28.5 ± 0.5 92 ± 450 ± 20 LOW OLTAGE INPUT (+5 ) : AWG26 (RED) : AWG26 (BLACK) : RG-74/U EFFECTIE AREA 25 MIN. FRONT IEW SIDE IEW TPMOA0065EA

Constitution Examples Examples of how to use PMT modules and related products are shown below according to the type of measurement. Power connections to the PMT module and other products are not shown here. Check the product instructions for how to make the power supply connections. The cable ends of the cable output types (H72, H9305, H7360 series, etc.) do not have connectors such as BNC connectors. We can install a connector (extra charge) if needed. Please specify the type of connector along with the cable length when placing your order. Connecting to oscilloscopes Current/oltage Output Type Commercial Oscilloscope Commercial Oscilloscope Current Output Type Amplifier Unit Connecting to ammeters Commercial Ammeter Current Output Type Using AD converters RS-232C Current Output Type Data Acquisition Unit Commercial ADC Board Current Output type Amplifier Unit Time-correlated Single photon Counting Commercial CFD Commercial TAC Current Output Type Amplifier Unit

Fluorescence correlation spectroscopy Photon Counting Head M9003-0 Photon counting Commercial Counter Photon Counting Head PCI Photon Counting Head Counting Board USB Photon Counting Head Counting Unit USB Current Output Type Selected for Photon Counting Photon Counting Unit Counting Unit

WEB SITE www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Division 34-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-093, Japan, Telephone: (8)539/62-5248, Fax: (8)539/62-2205 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 69, Bridgewater. N.J. 08807-09, U.S.A., Telephone: ()908-23-0960, Fax: ()908-23-28 E-mail: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr., D-822 Herrsching am Ammersee, Germany, Telephone: (49)852-375-0, Fax: (49)852-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: 9, Rue du Saule Trapu, Parc du Moulin de Massy, 9882 Massy Cedex, France, Telephone: (33) 69 53 7 00, Fax: (33) 69 53 7 E-mail: infos@hamamatsu.fr United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, Tewin Road Welwyn Garden City Hertfordshire AL7 BW, United Kingdom, Telephone: 44-(0)707-294888, Fax: 44(0)707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 2, SE-7-4 SOLNA, Sweden, Telephone: (46)8-509-03-00, Fax: (46)8-509-03-0 E-mail: info@hamamatsu.se Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, /E, 20 Arese, (Milano), Italy, Telephone: (39)02-935 8 733, Fax: (39)02-935 8 74 E-mail: info@hamamatsu.it JUL. 20 IP