Hioki MR8880-20, Instruction Manual

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13.1 MR8880-20 Specifications
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13
(1) Basic Specifications
Specifications
Chapter 13
13.1 MR8880-20 Specifications
Product warranty
period 3 years
AC adapter: 1 year
Connector, cable, etc.: Not covered by the warranty
Measurement
functions
• High-speed recording (previous Memory Recorder function)
• Real-time recording (equivalent to Memory HiLogger and
includes previous recorder function and effective value recorder)
No. of channels
(max.) 4 analog ch 8 logic channels (Equipped as standard,
Logic ground is common with chassis ground)
External terminals
External Trigger Input, Trigger Output, External Start, External
Stop, External Output and GND
Memory capacity 14-bit X 1M Words/Ch (1Word = 2 byte)
Maximum sampling
rate
1MS/s (All channels simultaneously)
Timebase accuracy ±0.0005%
Clock functions Auto calendar, auto leap year judgment, 24-hour timer
Clock accuracy ±3s/day (@23°C, 73°F)
Backup battery life For clock and setting conditions, approx. ten years (@23°C, 77°F)
Waveform backup
time
Approx. 30 minutes (@23°C, 73°F)
Operating tempera-
ture and humidity
Temperature: -10°C to 50°C (14 to 122°F),
Humidity:
-10°C to 40°C (14 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 50°C (113 to 122°F) 50%RH or less (non-condensating)
• During operation with Z1000 Battery Pack
Temperature: 0°C to 40°C (32 to 104°F),
Humidity: 80%RH or less (non-condensating)
• During charging of Z1000 Battery Pack
Temperature: 10°C to 40°C (50 to 104°F),
Humidity: 80%RH or less (non-condensating)
Period of guaranteed
accuracy
1 year
Conditions of guar-
anteed accuracy
After 30 minutes warm-up