N1012 Photomultiplier Tubes
(Equivalent to R928/CR131/CR114)
N1012 Photomultiplier Tubes (PMTs) are designed to provide high sensitivity and reliability for various industrial, research, and medical applications. These tubes are direct equivalent replacements for the R928/CR131/CR114 models, ensuring seamless integration and offering superior performance in low-light detection environments.
Technical Specifications – N1012 PMTs
| Specification | N1012-1 | N1012-2 | N1012-3 | Unit |
|---|---|---|---|---|
| Window material | Quartz glass | |||
| Photocathode material | Multi-alkali | |||
| Proportion of cathode | 8 x 24 mm2 | |||
| Dynode structure | Circular | |||
| Spectral response range | 165–900 | 165–900 | 165–900 | nm |
| Supply voltage | 1250 | 1250 | 1250 | V |
| Photocathode luminous sensitivity | 140 | 250 | 80 | μA/lm |
| Anode luminous sensitivity | 140 | 250 | 150 | μA/lm |
| Anode dark current (30 mins later) | 3 | 50 | 3 | nA |
| Gain | 1 x 107 | 8 x 106 | 3.3 x 106 | |
| Rise time | 2.2 | 2.2 | 2.2 | ns |
| TTS | 1.2 | 1.2 | 1.2 | ns |
| Operating ambient temperature | -30~+50 | -30~+50 | -30~+50 | °C |
| Storage temperature | -50~+50 | -50~+50 | -50~+50 | °C |
Industrial and Research Applications
•Perfect for use in industrial measurement systems and scientific research where high sensitivity is needed in low-light conditions.
•Medical Imaging: Ideal for imaging systems where precision and sensitivity are crucial.
•Spectroscopy: Suitable for applications that require accurate light signal detection.
FAQ – N1012 Photomultiplier Tubes
Can N1012 PMTs replace R928/CR131/CR114 models?
Yes, the N1012 PMTs are a direct equivalent replacement for the R928/CR131/CR114 models, offering identical functionality with improved performance in low-light detection environments.
What applications can the N1012 PMTs be used in?
These PMTs are ideal for use in industrial measurement systems, medical imaging, and scientific research where high sensitivity and low-light performance are crucial.
Are the N1012 PMTs compatible with existing systems?
Yes, the N1012 PMTs are compatible with standard systems designed for the R928/CR131/CR114, ensuring smooth integration into existing setups.
What is the typical gain of N1012 PMTs?
The typical gain for the N1012 PMTs is 7 × 10^6, offering excellent sensitivity and reliability.
How do I select the right model for my application?
Please contact us with your application details. We can assist in selecting the optimal model based on your specific requirements.
Related Products:
N2014 PMTs (Equivalent to CR332/R1924) N1013 PMTs (Equivalent to R1527/CR316) N4021 PMTs (Equivalent to CR105 Series Products)Contact Us
For more information or to request a quote, please feel free to contact us directly. We’re happy to assist with product selection and provide additional details about our PMT solutions.
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N1012 Photomultiplier Tubes (Equivalent to R928/CR131/CR114) Engineering Review
Concise selection notes for engineers, buyers, and maintenance teams before sampling or replacement review.
The N1012 Photomultiplier Tubes (Equivalent to R928/CR131/CR114) page is intended for engineers comparing photomultiplier tube options, equivalent models, detection sensitivity, package constraints, and replacement feasibility in industrial or scientific instruments.
For N1012 Photomultiplier Tubes (Equivalent to R928/CR131/CR114), review the original tube model, spectral response, gain requirements, socket or base configuration, power supply conditions, dark current expectations, and mechanical envelope before selecting an alternative.
Related resources include PMT applications, technical documents, and engineering support.
What should engineers compare for N1012 Photomultiplier Tubes (Equivalent to R928/CR131/CR114)?
Compare spectral response, gain, package type, socket configuration, operating voltage, and application conditions before selecting N1012 Photomultiplier Tubes (Equivalent to R928/CR131/CR114).
Can Sartec support PMT equivalent selection?
Yes. Sartec Photoelectronics can review original model numbers and target parameters for photomultiplier tube equivalent projects.
Is model matching enough for PMT replacement?
No. The electrical circuit, mechanical fit, sensitivity requirement, and operating environment should also be checked.