Hioki LR8432-20, Instruction Manual

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Chapter 10 Specifications
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(1) General Specifications
Specifications
Chapter 10
Basic Specifications
Number of channels 10 analog ch 4 pulse channels
Standard product configuration. Pulse grounds share common
ground with instrument.
Internal memory
capacity
Total 3.5 megawords
Maximum sampling
rate 10 ms for all channels
Timebase accuracy ±0.01%
External terminals External trigger input, trigger output, alarm output, GND
Clock functions Auto-calendar, auto-leap year judgment, 24-hour clock
Accuracy: ±50
ppm (0
°
C to 40
°
C), Value for reference: ±10 ppm
(25
°
C)
Backup battery Approx. five years for clock and settings (Value for reference at
25
°
C)
Conditions of
guaranteed accuracy
Defined for an instrument with a 30-minute-long or longer warm-up
and zero adjustment that are completed.
Cutoff frequency 10 Hz/50 Hz/60 Hz (See the table of cutoff fre-
quency.)
Operating tempera-
ture and humidity Temperature: 0°C to 40°C (32°F to 104°F)
Humidity: 80% RH or less (no condensation)
Temperature and hu-
midity for guaranteed
accuracy Temperature: 23°C±5°C (73°F±9°F)
Humidity: 80% RH or less (no condensation)
Storage temperature
and humidity Temperature: -10°C to 50°C (14°F to 122°F)
Humidity: 80% RH or less (no condensation)
Guaranteed accura-
cy period 1 year
Guaranteed accura-
cy period from adjust-
ment made by Hioki 1 year
Product warranty pe-
riod 1 year
Operating
environment
Indoors, Pollution degree 2, altitude up to 2000 m (6562 ft.)