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| PCI BUS COMPATIBLE NEW COUNTING BOARD M8784 IConnection Example PHOTON COUNTING HEAD H7155, H7421, H7360, H8259 TTL OUTPUT PHOTON COUNTING PMT PHOTON COUNTING UNIT C3866, C6465 COUNTING BOARD M8784 PCI OVER VIEW FEATURES The M8784 counting board is a PCI bus add-in board type counGInternal memory (double memory methode) ter. The M8784 functions as a photon counter when combined GPCI bus compatible with a photon counting head, etc. The counter of the M8784 includes two counting circuits (double GWindows(R) 98/98SE/2000/Me compatible counter method) capable of counting input signals with no dead GSample software supplied as standard item time. The internal memory allows pulse counting over extended periods with a high time resolution (10 s). GMeasurements with no dead time A maximum of two M8784 boards can be simultaneously control(double counter method) led from a PC, making it possible to perform simultaneous dualchannel measurements. GSimultaneous 2-channel measurement Initial setting for the M8784 is simple and easy due to PnP (plug (when 2 boards are used) and play). You can start measurement on the day you receive the M8784. The M8784 is designed to install into a PCI bus slot of desktop computers and cannot be used with notebook-sized computers. When using a notebook computer, use the C8855 counting unit also available from Hamamatsu. * Ideal for long-term data collection such as in biological clock monitoring *) This feature is feasible if the memory recording time is longer than the time needed to transfer the count data to a PC and write it into the storage medium. This allows time-resolved measurement (minimum resolution: 10 s) over a long period of time. Memory recording time is calculated from "counter gate time x memory data width". (Example: minimum resolution 10 s x maximum memory data width 256 000 = 2.56 s) *) Standard sample software may not work at some conditions depending on the combination of measuring time and time resolution. Please consult with our sales office in advance with information of your condition. * Time-resolved measurement of chemiluminescence (minimum resolution 10 s) * Supports different kinds of measurements The M8784 is fully controlled by DLL (dynamic link library) functions that supplied with the M8784. User can create own software program, which is adequate for various type of user measurement, based on the DLL functions. SPECIFICATIONS Parameter Description / Value Number of Input Signals 1 ch Signal Input Level TTL positive logic Input Signal Pulse Width 8 ns or longer Input Impedance 50 Counter Method Double counter method Max.Count Rate Counter 50 MHz Max.Counter Capacity 232 counts/counter gate Counter Gate Mode Internal, external, START-STOP Internal Counter Gate Time Counter Gate 10 s to 10 s (1, 2, 5 step) External Counter Gate Time 100 ns or longer Trigger Method Software or external trigger Trigger External Trigger Signal TTL negative logic Memory Method Double memory method Memory Date Width Memory 128 000 (when capacity of 232 is selected) / 256 000 (when capacity of 216 is selected) Memory Capacity 232 (32 bit) / 216 (16 bit) Signal Input General TTL negative logic / 8 bit Output Section Signal output Open collector / 8 bit Compatible OS Windows(R) 98/98SE/Me/2000 Bus Type PCI Supply Voltage 5 V / 1 A (supplied from PCI bus) Size Half size Weight 150 g Operating Ambient Temperature / Humidity +5 C to +45 C / 80 % or less (no condensation) Storage Temperature / Humidity 0 C to +50 C / 85 % or less (no condensation) Supplied: CD-ROM (containing instruction manual, device driver, DLL, sample software*, etc.), Signal input cable (E1168-22), General-purpose I/O connector (JAE: TXA20A-26PH1-D2P1-D1), Connection cable set (JAE: XHP-3, XHP-4) *: Sample software is configured from Lab VIEWTM of National Instruments, Inc. : Conforms to the EMC directive (89/336/EEC) of the European Union. BLOCK DIAGRAM COUNTER (A) SRAM (A) SIGNAL INPUT PULSE SHAPER COUNTER (B) SRAM (B) EXTERNAL GATE EXTERNAL START EXTERNAL STOP TIMING GENERATOR ADDRESS COUNTER PCI INTERFACE PCI IRQ CONTROL 8 BIT INPUT 8 BIT OUTPUT (R) IO PORT COUNT DATA LINE CONTROL LINE IO PORT LINE TPHOC0049EA Windows is a registered trademark of Microsoft Corporation in the United States and/or other countries. Lab VIEW TM is a trademark of National Instruments Corporation. Other product names, software names and company names mentioned herein may be the trademarks of their respective owners. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. (c)2002 Hamamatsu Photonics K.K. WEB SITE http://www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 E-mail: infos@hamamatsu.fr United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Smidesvagen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se TPHO1020E02 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: info@hamamatsu.it JAN. 2003 IP |
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