Hioki MR8880-20, Instruction Manual

Page: 238 / 300

13.1 MR8880-20 Specifications
228
Temperature and
humidity range for
guaranteed
accuracy
Temperature: 23±5°C (73±9°F),
humidity 80% RH or less (non-condensating)
Storage temperature
and humidity
• Model MR8880-20, MR9000
Temperature: -20°C to 60°C (-4 to 140°F),
Humidity:
-20°C to 40°C (-4 to 104°F) 80% RH or less (non-condensating)
40°C to 45°C (104 to 113°F) 60% RH or less (non-condensating)
45°C to 60°C (113 to 140°F) 50% RH or less (non-condensating)
• Model Z1000
Temperature: -20°C to 40°C (-4 to 104°F),
Humidity: 80% RH or less (non-condensating)
Operating environ-
ment
Indoors, Pollution degree 2, up to 2000 m (6562-ft.) ASL
Dielectric strength,
Insulation resistance
5.4 kV AC for 1 minute, 100 M Ω or more at 500 V DC (between
inputs and instrument, and between each input)
Power source
1. Model Z1002 AC Adapter (12 V DC)
Rated supply voltage 100 to 240 V AC (Voltage fluctuations of
±10% from the rated supply voltage are taken into account)
Rated supply frequency 50/60 Hz
Anticipated transient overvoltage 2500 V
2. Z1000 Battery Pack (when used in combination with the AC
adapter, priority is given to the AC adapter.)
Rated supply voltage 7.2 V DC
3. LR6 Alkaline batteries x 8 (when used in combination with the
AC adapter, priority is given to the AC adapter)
4. DC power supply input: 10 to 28 V DC (input from the AC
adapter jack is possible with a custom-ordered cable), the cable
between the batteries and instrument must be within 3 m (charg-
ing voltage range: 12 V DC to 16 V DC)
Maximum rated
power
(*1) Real-time saving and backlight on (reference value)
(*2) Real-time saving and backlight off (reference value)
(*3) Real-time saving, backlight on and optional printer connected
Operating power supply (*1) (*2) (*3)
Z1002 AC Adapter
(AC adapter included) 45 VA 38 VA 107VA
External DC power supply 11 VA 10 VA 40 VA
Z1000 Battery Pack 9 VA 8 VA 22 VA