PMT Module
Light detection technology is powerful tool & Photo multiplier Tube is Photodetector that has an exceptionally fast response time. For Nondestructive Analysis of Substance, High Speed Properties and Extremely High detection we have designed PMT Module. It is widely being used in High Energy Physics, Medical Diagnosis, Spectroscopy & Biotechnology.
PMT Module
Application
- High Energy Physics
- Spectroscopy
- Flame Spectrometry
- Raman Spectrometry
- Medical Diagnosis & Treatment
- Bioluminescence
- Chemiluminescence
- LIDAR
- Pollution Monitoring
Salient Features
- 2.4 “ touch screen
- Low Noise
- Large Detection Area
- Adjustable Gain Control
- External control through PC
- Circuit Protection from High Voltage
- Protection from surge & ripple
- Display of O/P Signal & High Voltage
| Sl No | Parameter | Specification |
|---|---|---|
| 1 | PMT | User Selectable |
| 2 | High voltage adjustment | Onboard/External |
| 3 | Anode ripple/noise | 1mVpp |
| 4 | Temperature coefficient | 0.005%/˚C |
| 5 | Operating Ambient Temperature | 15˚C to 45˚C |
| High Voltage and Power Supply | ||
| 1 | Input | 220V AC with inbuilt filter circuitry and re settable fuse to protect from any accidental collapse. |
| 2 | Safety features | ESD Protected , Device always ask before enabling high voltage to ensure that the pmt is never operated accidentally |
| 3 | High Voltage | Guaranteed ripple free high voltage adjustment manually through the knob on the panel or from pc through external voltage source i.e DAC /function generator. |
| 5 | Input Regulation | ± 0.05% max (for 15 V ± 1 V input). |
| 6 | Load Regulation | ± 0.05% max |
| 7 | Ripple | 1 mV p-p max |
| 8 | Drift | ± 0.03%/hr. max. (after 15 minute warm-up) |
| Preamplifier (absolute maximum ratings) | ||
| 1 | Maximum output control voltage | ±10 V |
| 2 | Minimum output signal load | 1 kΩ minimum |
| 3 | Display limits | SIGNAL: 0 to ± 10 V HV: 0 to –1200 V |
| 4 | Gain settings (V/μA) | 1, 10, 100, 1000 |
| 5 | Transimpedance (amplifier gain) (1X, 10X, 100X, 1000X range respectively) | 106, 107, 108, 109 Ω |
| 6 | Time constant settings (milliseconds) | 0.01, 0.1, 1, 10, 100, 1000 |
| Zero Adjustment Correction | ||
| 1 | Range | 20 mV to –750 mV (values for 1X gain setting) |
| 2 | For other gain values | (10X, 100X, 1000X) multiply the gain up to the saturation limit. |