Hioki MEMORY HiLOGGER LR8450 User Manual

2.9 Example Trigger Settings
This section introduces some example trigger settings.
What you want to do
See
(in table below)
Capture data from the time the START key is pressed until the time the STOP key is
pressed.
No. 1
Capture data once for 1 min. starting from when the START key is pressed. No. 2
Capture data for 1 min. repeatedly starting from when the START key is pressed until
60 min. elapses.
No. 3
Capture data starting when the START key is pressed until the CH1 measured
temperature exceeds 500°C.
No. 4
Once the CH1 measured temperature exceeds 500°C, capture data until the STOP key is
pressed.
No. 5
Once the CH1 measured temperature exceeds 500°C, capture data until the temperature
falls below 300°C.
No. 6
Once the CH1 measured temperature exceeds 500°C, capture data repeatedly until the
temperature falls below 300°C.
No. 7
Once the CH1 measured temperature exceeds 500°C, capture data for the next 1 min. No. 8
Capture data for 1 min. before and after the CH1 measured temperature exceeds 500°C. No. 9
Capture data from 9:00 am to 5:00 pm on June 17, 2020. No. 10
Capture data 24 hours every day for one month starting at 9:00 am on June 17, 2020. No. 11
Capture data from 9:00 am to 5:00 pm every day for one month starting on June 17, 2020. No. 12
Capture one hour of data at 9:00 am, 3:00 pm, 9:00 pm, and 3:00 am for one month
starting on June 17, 2020.
No. 13
No. Measurement start Measurement stop Recording start Recording stop Other
1 Manual Manual – – –
2 Manual Manual –
Specified time
1 min.
–
3 Manual Manual – Specified time 1 h File splitting 1 min.
4 Manual Manual –
Stop trigger
↑ 500°C
–
5 Manual Manual
Start trigger
↑ 500°C
– –
6 Manual Manual
Start trigger
↑ 500°C
Stop trigger
↓ 300°C
–
7 Manual Manual Same as above Same as above Repetitive recording
8 Manual Manual
Start trigger
↑ 500°C
Specified time
1 min.
–
9 Manual Manual Same as above Same as above Pre-trigger 1 min.
10
Time
2020-6-17 9:00
Time
2020-6-17 17:00
– – –
11
Time
2020-6-17 9:00
Time
2020-7-17 9:00
– – File splitting 1 day
12
Time
2020-6-17 9:00
Time
2020-7-17 9:00
Interval trigger
1 day
Specified time
8 h
Repetitive recording
13
Time
2020-6-17 9:00
Time
2020-7-17 9:00
Interval trigger
6 h
Specified time
1 h
Repetitive recording
Trigger Function
HIOKI LR8450A964-03
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Hioki MEMORY HiLOGGER LR8450 Specifications

General

Storage Media	SD card (up to 32 GB)
Measurement Types	Voltage, Temperature, Resistance, Strain, Pulse, Logic
Sampling Rate	1 ms to 1 hour
Interface	LAN, USB, SD card slot
Power Supply	100 to 240 V AC, 12 V DC
Resolution	16-bit
Voltage Range	±10 mV