|
MR8740 |
MR8741 |
Number of channels |
[Block I: 16 analog units]
From 32 ch analog + 8 ch standard logic inputs
[Block I: 13 analog units + 3 logic units]
26 ch analog + 56 ch logic (8 ch standard logic + 48 ch logic unit)
[Block II: 11 analog units]
From 22 ch analog + 8 ch standard logic
[Block II: 8 analog units + 3 logic units]
16 ch analog + 56 ch logic (8 ch standard logic + 48 ch logic unit)
*Instrument consists of two blocks, Block I and Block II.
*Block I and Block II start measurement simultaneously by means of trigger synchronization (internal setting) |
[8 analog units]
From 16 ch analog + 16 ch standard logic
[5 analog units + 3 logic units]
10 ch analog + 64 ch logic (16 standard logic + 48 logic unit) |
|
Analog unit channels are isolated from each other and from chassis. Logic unit channels and standard logic terminal channels share a common GND with chassis. |
Measurement ranges (20 div full scale) |
5 mV to 20 V/div, 12 ranges, resolution : 1/100 of range (when using 8966)
5 mV to 50 V/div, 5 ranges, resolution : 1/50,000 of range (when using MR8990) |
Max. allowable input |
400 V DC (when using 8966; upper limit voltage that can be applied between input terminals without damage) |
Max. rated voltage to earth |
300 V AC/DC (input and instrument are isolated; between input channels and chassis; upper limit voltage that can be applied between input channels without damage) |
Frequency characteristics |
DC to 5 MHz (-3 dB, when using 8966) |
Time axis (MEMORY operation) |
5 µs to 5 min/div; 26 ranges; time axis resolution: 100 points/div; time axis expansion: 3 stages from ×2 to ×10; compression: 13 stages from 1/2 to 1/20,000 |
Measurement functions |
Memory (high-speed recording), FFT |
Memory capacity |
16 MW/ch (fixed), total of 864 MW installed |
16 MW/ch (fixed), total of 256 MW installed |
Removable storage |
USB memory stick (USB 2.0) |
Display |
None (1 digital DVI terminal per block, 800 × 600 dots) |
None (1 digital DVI terminal, 800 × 600 dots) |
External interfaces |
[LAN] 100Base-TX (DHCP and DNS support, FTP server, HTTP server)
[USB] USB 2.0 Series A receptacle × 2 (mouse operation) |
Power supply |
100 to 240 V AC, 50/60 Hz (250 VA max.) |
100 to 240 V AC, 50/60 Hz (120 VA max.) |
Dimensions and mass |
426 mm (16.77 in) W × 177 mm (6.97 in) H × 505 mm (19.88 in) D, 10.8 kg (381.0 oz) (main unit only) |
350 mm (13.78 in) W × 160 mm (6.30 in) H × 320 mm (12.60 in) D, 5.4 kg (190.5 oz) (main unit only) |
Accessories |
Instruction manual × 1, Application disk (Wave viewer Wv, Communication commands table) × 1, Power cord × 1 |