8842 查看數據表（PDF） - ASM GmbH

零件编号

产品描述 (功能)

比赛名单

8842

MEMORY HiCORDER

ASM GmbH 

7

- Function Details -

Real time save function *supported in version 2.60 or later

The real time save function enables data to be saved to

the PC card while waveform is being measured. The

compressed waveform is displayed on the screen at real

time. This function is valid at the recorder and memory

function. Write to the PC card can be up to 2kS/s

(=50ms/DIV) for 8 channels, or up to 1kS/s (100ms/

DIV) for 16 channels. With the real time save function,

data measured at the pre-determined sampling below the

maximum sampling can be saved to the PC card at any

time.

In addition, since the same data is compressed along the

time axis and displayed on the screen, you can check

how recording is going. Compressed data is saved to the

PC card for later retrieval.

Maximum continuous recording time using 256MB/1GB PC card

(with MEMORY BOARD 9608 expansion)

Time axis

Sampling

period

256MB PC card

1GB PC card

50ms/DIV

500μs

2 h 13 m 12 s

8 h 53 m 4 s

100ms/DIV

1ms

2 h 13 m 12 s

8 h 53 m 3 s

200ms/DIV

2ms

4 h 26 m 22 s

17 h 46 m 2 s

500ms/DIV

5ms

11 h 5 m 50 s

1 day 20 h 24 m 35 s

1s/DIV

10ms

22 h 11 m 20 s

3 days 16 h 47 m 50 s

2s/DIV

20ms

1 day 20 h 21 m 00 s

7 days 9 h 29 m 40 s

5s/DIV

50ms

4 days 14 h 41 m 40 s 18 days 11 h 00 m 00 s

10s/DIV

100ms

9 days 4 h 46 m 40 s 36 days 19 h 31 m 40 s

30s/DIV

300ms

27 days 7 h 5 m

109 days 5 h 40 m

1min/DIV

0.6s 53 days 17 h 00 m

208 days 8 h 00 m

2min/DIV

1.2s 104 days 1 h 00 m

208 days 8 h 00 m

5min/DIV

3.0s 208 days 0 h 00 m

208 days 8 h 00 m

Note: Saved at 8 channels for 50 ms/DIV, or at 16 channels otherwise.

Note: Maximum continuous recording time at MEM function, with time axis is 1 hour/DIV in REC function.

Note: Limit of maximum continuous recording time at MEM function is 208 days and 8 hours.

Storage data (MEM waveform) :

Save measurement data to the PC card at real time

Time axis setting(MEM): 50 ms/DIV to 5 minutes/DIV

(sampling frequency starting from 2 kS/s for 8 channels or from 1 kS/s for 16 channels)

Recording length setting (MEM): depending on free capacity of the PC card.

Input waveform

Storage data (REC waveform) :

Save compressed data to the PC card after

measurement

Time axis setting(REC): 200 ms/DIV to 1 hour/DIV

(sampling frequency starting from 2 kS/s for 8 channels or from 1 kS/s for

16 channels)

Recording length setting (REC): up to 1000 DIV (or up to 5000 DIV with

memory expansion)

Display data (REC waveform): compressed waveform is displayed on screen

Compressed data is saved temporarily in the internal memory.

However, display time axis of REC data is 2 steps later than that of MEM data. The maximum recording time that

can be set is determined by the free capacity of the PC card, and the time axis and recording length of MEM/REC.

Nevertheless, since the maximum recording length of REC is fixed at 1000 DIV, or 5000 DIV if there is memory

expansion, even if there is plenty of free capacity on the PC card, the recording time cannot exceed the value

determined by REC time axis multiplied by 1000 DIV.

Trigger functions capable of monitoring all 16 channels

For all of the measurement functions, including record and

memory recorder, triggers can be set on all 16 channels. In

addition to a simple level trigger based on comparison with a

single voltage value, the following trigger functions are also

available:

• Window trigger based on 2 voltage values

• Voltage drop trigger for AC power lines

• Level trigger based on rms values

• Cycle trigger monitoring the rising edge of a voltage

• Pattern trigger monitoring the Hi/Low condition of a logic signal

Analog CH 1

Logic A

Analog CH 16

Logic D

EXT

trigger

Trigger

sources

AND/OR

MANUAL

trigger

Trigger levels

Timer

Effective value level trigger

Level trigger

Window trigger

Voltage-drop

detection trigger

Period detection trigger Logic pattern trigger

Share Link: