HT Instruments HT 8051 Manuel D'utilisation page 36

7. TECHNICAL SPECIFICATIONS
7.1. TECHNICAL CHARACTERISTICS
Accuracy calculated as ±[%reading + (no. of digits * resolution)] at 18°C  28°C, <75%RH
Measured DC Voltage
Range
0.01100.00mV
0.00110.000V
Generated DC Voltage
Range
0.01100.00mV
0.00110.000V
Load resistance (@ 10.000V): ≥25k
Measured DC Current
Range
0.00124.000mA
Sampling resistance: 10
Measured DC Current with Loop function
Range
0.00124.000mA
Sampling resistance: 10
Generated DC Current (SOUR and SIMU functions)
Range
0.00124.000mA
-25.00  125.00%
SOUR mA mode → maximum allowed load :1k @ 20mA
SIMU mA mode → loop voltage: 24V rated, 28V maximum, 12V minimum
SIMU Mode → reference parameters
Loop voltage
12V
14V
16V
18V
20V
22V
24V
25V
Loop mode (loop current)
Range
25VDC ±10%
Resolution
0.01mV
(0.02rdg +4digits)
0.001V
Resolution
0.01mV
(0.02rdg +4digits)
0.001V
Resolution
(0.02%rdg + 4digits)
0.001mA
Resolution
(0.02%rdg + 4digits)
0.001mA
Resolution
0.001mA
(0.02%rdg + 4digits)
0.01%
Generated current
11mA
13mA
15mA
17mA
19mA
21mA
23mA
24mA
Resolution
Not specified
Accuracy Input impedance
Accuracy
Accuracy
Accuracy
Accuracy
EN - 15
1M
Protection against overcharge
30VDC
Protection against overcharge
max 50mADC
with 100mA integrated fuse
Protection against overcharge
max 30mADC
Percentage
values
0% = 4mA
100% = 20mA max 24mADC
125% = 24mA
Load resistance
0.8k
Protection against overcharge
30VDC
HT8051
Protection
against
overcharge
30VDC
Protection
against
overcharge