78
9.10.3. SYNC OUTPUT
V CH
3.8 V I CH = -8 mA
V OL
0.44 V I OL = 8 mA
Output impedance
100 Ω
Pulse width
500 ns
Frequency
10 MHz
Jitter (pk-pk)
6.7 ns
9.10.4. MODULATION INPUT
Frequency
50 kHz
Amplitude@100%modulation depth
11 to 13 Vpp
Input impedance
10 Ω
Pulse width
100 ns
Response time
100 ns Sweep 600 ns Burst
10. REFERENCE CONDITIONS
Quantity of influence
Reference values
Temperature
20 ± 3°C
Relative humidity
< 90 %
Supply voltage
120 to 240 V
Frequency range
50/60 Hz
The operating uncertainty includes the intrinsic uncertainty plus the effects of variation of the quantities of influence (supply
voltage, temperature, interference, etc.) as defined in standard IEC 61557-5.
The uncertainties are expressed in % of the reading (R) and in number of display points (pt): ± (a% R + b pt)
Power supply
Voltage 100 - 240 Vrms (± 10 %), 50/60 Hz - 50 W Max
100 - 120 Vrms (± 10 %), 400 Hz
Display
4.3" - 48 x 272 pts
Color depth 24 bit
Contrast ratio 350:1
Luminance 300 cd/m²
10.1. ENVIRONMENTAL CONDITIONS
Indoor use
In use
0 to +40°C
5 to 90 % RH < 35°C
Storage
-20 to +60°C
5 to 95 % RH
Degree of pollution
2
Altitude
< 2000 m (3048 m < 30°C)
10.2. MECHANICAL CHARACTERISTICS
Dimensions
(L x W x H): 260.3 x 107.2 x 295.7 mm (1.50 m cord)
(L x D x H)
Weight
approximately 4.35 kg