*mydirectindustry

Catalogs
HAMAMATSU
FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4

FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4

Product catalog summary

Specifications:
The R12699-406-M4 is a flat panel type multianode photomultiplier tube designed for low temperature operation down to -110 °C. It features a large effective area of 48.5 mm × 48.5 mm and a 2 × 2 multianode configuration with each pixel measuring 24.25 mm × 24.25 mm. The device is characterized by high UV sensitivity, low profile, and low radioactivity.

Features:
- Spectral response range: 160 to 650 nm
- Peak wavelength: 400 nm
- Photocathode material: Bialkali
- Window material: Silica glass
- Dynode structure: Metal channel dynode with 10 stages
- Operating ambient temperature: -110 to +50 °C

Applications:
This photomultiplier tube is suitable for academic research, particularly in dark matter detection, and in nuclear medicine equipment such as PET.

General Characteristics:
- Cathode sensitivity: 95 µA/lm (luminous, 2856 K)
- Anode sensitivity: 10 A/lm (luminous, 2856 K)
- Gain: 1.5 × 10⁶
- Anode dark current: 1.5 nA per channel
- Time response: Rise time of 6 ns, transit time of 20 ns, and transit time spread (FWHM) of 1:1.5

Maximum Ratings:
- Supply voltage: 1100 V
- Average anode output current: 0.1 mA

Voltage Distribution Ratio:
The voltage distribution ratio across the electrodes is specified, with the cathode (K) and dynodes (Dy1 to Dy10) having a distribution ratio of 2:1.

Figures and Diagrams:
- Figure 1 illustrates the typical spectral response.
- Figure 2 shows the typical gain characteristics.
- Figure 3 provides an example of anode cross-talk.
- Figure 4 details the dimensional outline of the device.

Contact Information:
Hamamatsu Photonics provides contact details for various regions including the USA, Germany, France, the UK, North Europe, Italy, China, and Taiwan for further inquiries and support.

Catalog excerpts

FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4-1

FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4 FEATURES ●For low temperature operation down to -110 °C ●Large effective area: 48.5 mm × 48.5 mm ●2 × 2 multianode, pixel size: 24.25 mm × 24.25 mm / anode ●High UV sensitivity ●Low profile ●Low radioactivity APPLICATIONS ●Academic research (Dark matter detection) ●Nuclear medicine equipment (PET) Parameter Spectral response Peak wavelength Photocathode material Material Window Thickness Structure Dynode Number of stages Number of pixels Anode Pixel size / pitch at center Effective area Dimensional outline (W × H × D) Packing density (Effective area / External size) Weight Operating ambient temperature Storage temperature MAXIMUM RATINGS (ABSOLUTE MAXIMUM VALUES) Parameter Supply voltage Between anode and cathode Average anode output current in total CHARACTERISTICS at 25 °C Cathode sensitivity Anode sensitivity Gain Parameter Luminous (2856 K) Blue sensitivity index Quantum efficiency at 175 nm Luminous (2856 K) per channel in total Rise time Time response Transit time Transit time spread (FWHM) Pulse linearity per channel (2 % deviation) Pulse linearity per channel (5 % deviation) Uniformity ratio between anodes Anode dark current NOTE: Anode characteristics are measured with a voltage distribution ratio shown below. VOLTAGE DlSTRlBUTlON RATlO AND SUPPLY VOLTAGE K Dy1 Dy2 Dy3 Dy4 Dy5 Dy6 Dy7 Dy8 Dy9 Dy10 GR P Electrodes Distribution ratio 2 1 1 1 1 1 1 1 1 1 1 0.5 SuppIy voltage: 1000 V, K: Cathode, Dy: Dynode, GR: Guard ring, P: Anode 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

Open the catalog to page 1

FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4-2

FLAT PANEL TYPE MULTIANODE PHOTOMULTIPLIER TUBE R12699-406-M4 Figure 1: Typical spectral response Figure 2: Typical gain PHOTOCATHODE RADIANT SENSITIVITY (mA/W) QUANTUM EFFICIENCY (%) CATHODE RADIANT SENSITIVITY QUANTUM EFFICIENCY 0.01 100 Figure 3: Anode cross-talk (Example) P1 SUPPLY VOLTAGE: 1000 V LIGHT SOURCE: TUNGSTEN LAMP (DC LIGHT) SPOT ILLUMINATION: 24.25 mm × 24.25 mm 42.00 ± 0.25 Figure 4: Dimensional outline (Unit: mm) PHOTOCATHODE (EFFECTIVE AREA) 48.5 IC: Internal Connection (Don’t use) GR: Guard Ring SIDE VIEW BOTTOM VIEW Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka...

Open the catalog to page 2

All HAMAMATSU catalogs and technical brochures

Archived catalogs

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list