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产品介绍:ET-ENTERPISES高压电源,应用在光电倍增管PMT光子探测器
HVLAB3000 Bench-top HV Supply台式高压电源
The HVLAB3000 is a programmable 3000V high stability, dc power supply designed for use with photomultipliers in laboratory and general research applications. It is can also be used in other applications where a similar specification power supply is required.
The output voltage can be set using three different methods:manually, using a ten-turn precision front-mounted potentiometer, digitally via a USB port, or using an analogue control input. The USB control option is available as part of the standard HVLAB3000 software for the unit and is compatible with the ET Enterprises MCS-CT3 multi-channel scaler when used in photomultiplier photon counting systems. The software also allows two HVLAB3000 supplies to be controlled from one application.
HV range 100-3000V at up to 3mA (9W)
USB 2.0 interface
analogue or digital voltage control
user selectable HV polarity
small footprint
overload protected
A USB cable and a mains supply power cable are included.
A cable, part number LEADMHVSHV-100cm, is available to connect to a photomultiplier housing from the ETEL range.
Inputs | |||
input voltage | 100-240V(50-60Hz) | ||
input power | 46VA | ||
analogue control input | 0-3V | ||
Outputs | |||
output voltage (+ or -) | 100-3000V | ||
output current | 0-3mA | ||
output ripple (full load) | 0.02% of full scale | ||
voltage set precision (manual) | 1V | ||
voltage set precision (software) | 1V | ||
voltage regulation | 0.001% | ||
auxiliary output voltage 1 | +/-5V | ||
auxiliary output voltage 2 | +/-12V | ||
General | |||
temperature (operating) | 0 to+40°C | ||
weight | 1.54kg | ||
unit | HVM2000/12N | HVM2000/24N | HVM2000/12P | HVM2000/24P | |
---|---|---|---|---|---|
Supply voltage | V | 11 - 14 | 22 - 28 | 11 - 14 | 22 - 28 |
Control voltage | V | 0 - 5 | 0 - 10 | 0 - 5 | 0 - 10 |
Output current | mA | 1 max | 1 max | 1 max | 1 max |
Voltage monitor: | |||||
for 0 - 2000V | V | 0- 2 | 0- 2 | 0- 2 | 0- 2 |
Current monitor | |||||
for 0 - 1mA | V | 0 -5 | 0 - 10 | 0 -5 | 0 - 10 |
Input current: | |||||
for output I=0mA | mA | 4 | 2 | 4 | 2 |
for output I=1mA | mA | 320 | 160 | 320 | 160 |
Line regulation | %/V | 0.01 | 0.01 | 0.01 | 0.01 |
Load regulation: | |||||
for output I=1mA | % | 0.01 | 0.01 | 0.01 | 0.01 |
Temperature coeff. | %/ºC | 0.05 | 0.05 | 0.05 | 0.05 |
HF ripple: | |||||
for output I=1mA | mV(p-p) | 1 | 1 | 1 |
ET Enterprises Limited .