iseg SHQ 122, Руководство оператора

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S p e z i a l e l e k t r o n i k G m b H
iseg Spezialelektronik GmbH Email: sales@iseg-hv.de Phone ++ 49 (0)351 / 26 996 – 0
Bautzner Landstr. 23 http://www.iseg-hv.com Fax ++ 49 (0)351 / 26 996 – 21
6 D - 01454 Radeberg / Rossendorf Germany
2.2 Technical Data and auxiliary information
2.2.1 Device class
Table 1: Technical Data, Device class
TECHNICAL DATA HIGH PRECISION
Single channel HV Power Supply SHQ 122 SHQ 124 SHQ 126
Dual channel HV Power Supply SHQ 222 SHQ 224 SHQ 226
Output voltage V
nom
2 kV 4 kV 6 kV
Output current I
nom
6 mA 3 mA 1 mA
Ripple and noise typ.: < 2 mV
P-P
max.: 5 mV
P-P
Stability:
∆
V
O
/
∆
V
INPUT
< 3
∗
10
-5
(after a warm-up period of 30 min)
∆
V
O
(no load/ load) < 5
∗
10
-5
(after a warm-up period of 30 min)
Temperature coefficient
< 3
∗
10
-5
/
K
Voltage resolution ADC: 100 mV / 6-digit LCD display
(Option
VHR : 10 mV for SHQ x22 and x24 only )
measurement accuracy:
±
(0,05% V
O
+ 0,02% V
nom
) for one year
Voltage Manual / DAC: 10-turn potentiometer / digital via serial interface
Settings resolution DAC:
100 mV / Option VHR : SHQ x22M with 30 mV ; SHQ x24M with 60 mV
Current 2 ranges / 6-digit LCD display
measurement resolution ADC: Range mA:
I
nom
≥
I
O
≥
100 µA, Resolution: 100 nA
Option 0n1 : I
nom
≥
I
O
≥
10 µA, Resolution: 100 nA
Accuracy:
±
(0,1% I
O
+ 0,02% I
nom
)
Range µA: 100 µA > I
O
> 20 nA, Resolution: 1 nA
Accuracy:
±
(0,1% I
O
+ 20 nA)
Option 0n1 : 10 µA > I
O
> 2 nA, Resolution: 100 pA
Accuracy:
±
(0,1% I
O
+ 2 nA)
Value scope
data are guaranteed in the range of (1%
∗
V
nom
) < V
O
< V
nom
for one year
Rate of change of
output voltage fixed: 500 V/s (at HV-ON/OFF)
variable: 2 ... 255V/s (at remote control)
Protection hardware voltage limit (V
max
rotary switch in 10%-steps)
hardware current limit (I
max
rotary switch in 10%-steps,
Option IWP : setting with 10-turn potentiometer I
SET
)
INHIBIT (external signal, TTL, LOW = active)
programmable current trip (serial interface)
Interface
RS 232-Interface (Option CAN : CAN-Interface
⇒
SHQ x 4 x)
Line voltage AC (V
INPUT
) 100 V
AC
.-. 240 V
AC
/ 0,7 – 0,4 A max / 50 – 60 Hz
Fuse T 1A L 250V / microfuse 5mm x 20mm, 250V / 1AT
Mains connection matching used socket according IEC 60320 C13 (125V/10A or 250V/16A)
Connectors HV output: V
O nom
rsp. Typ AMP/Tyco SHV-Connector (225059-3)
INHIBIT: V
O max
5V 1-pin Lemo-hub (ERN.00.250.CTL)
RS 232 : V
O max
+/-20V 9-pin female Sub-D connector
Accessories
see Appendix B
HV output: Rosenberger SHV coupler 57K101-006N3 assembled on HV cable
INHIBIT: LEMO FFA.00.250.CTA, standard cable 5V
RS 232: custom comercially available RS232 cable, uncrossed, female to
male
Temperature ranges Operating: 0 ... +40 °C Storage: -20 ... +60 °C
Desk case Size (W/H/D) : (236/100/320) mm