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Specification
- Number of channels:
+ 16 ch analog + 16 ch standard logic/[8 analog units]
+ 10 ch analog + 64 ch logic / [5 analog units + 3 logic units]
- Measurement ranges:
+ 5 mV to 20 V/div, 12 ranges, resolution : 1/100 of range
+ 5 mV to 50 V/div, 5 ranges, resolution : 1/50,000 of range
- Max. allowable input: 400 V DC
- Frequency characteristics: DC to 5MHz
- Time axis: 5 μs to 5 min/div; 26 ranges; time axis resolution: 100 points/div
- Measurement functions: Memory (high-speed recording), FFT
- Memory capacity: : 16 MW/ch (fixed), total of 256 MW installed
- External storage: USB memory stick (USB 2.0)
- Display: None (1 digital DVI terminal per block, 800 × 600 dots)
- External interfaces: LAN, USB2.0
- Power supply: 100 to 240 V AC, 50/60 Hz (120 VA max.)
- Dimensions, mass: 350×160×320mm, 5.4 kg
- Supplied accessories: Instruction Manual ×1, Application Disk (Wave Viewer Wv, Communication Commands table) ×1, Power cord ×1
- The warranty period: 12 month
| 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 (-3dB, 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 |
| External 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 | |
