Introduction
SPECS CCD detector). On the front panel you can switch the HSA on, off and get the
device status via LEDs.
Every module is calibrated with a high precision voltmeter by SPECS. That means the
DAC values are assigned to voltages or current values and stored in the EEPROM
(flash) from the module.
1.3 Physical Specifications
Size: L x W x H, 45cm x 32cm x 50cm
Weight: approx. 15kg depending on configuration
Data Connection: CAN-Bus (500 kBaud)
Line Input: 100V – 250V, 47 – 63Hz
The HSA3500 plus has 5 additional modules, with specifications given below:
3,5kV Bi Lens 3,5kV Bi
Analy
3,5kV Uni 400V Bi CPU / 150mA
Resolution 20 Bit 20 Bit 16 Bit 20 Bit 13 Bit
DACs 1 1 1 3 1
Relays 2 2 1 0 0
Ranges 4 2 1 3 1
TK 2.5 ppm 1.5 ppm - 2.5 ppm n / a
Long Term
(one year
operation)
400 ppm 50 ppm - 50 ppm -
These individual modules also have their own voltage characteristics:
400V Bi:
Range +/- 400V -20V / +100V +/- 10V
Step size 805µV 125µV 20µV
Noise (with filterbox) < 200µV < 250µV
3,5kV Bi Lens:
Range +/- 3500V +/- 1500V +/- 600V +/- 150V
2 HSA3500 / HSA3500 plus Power Supply
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