模擬最多108ch，檢驗(yàn)數(shù)據(jù)傳輸時(shí)間為零
● 適用于ECU等高性能電路板的多點(diǎn)檢測
● 模擬108ch~模擬96ch+邏輯48ch輸入
● 媒介保存所需時(shí)間最短是原來的1/100
● 20MS/s所有通道同時(shí)采樣
● 模擬所有通道絕緣輸入，實(shí)現(xiàn)安全測量
● 支持4K監(jiān)視器，無需重疊即可顯示多通道波形
● 1單元可4ch輸入（4ch模擬單元U8975、4chDVM單元U8991）
● 可以產(chǎn)生恒壓、恒流、模擬電阻（VIR發(fā)生單元U8794）
基本參數(shù)（精度保證時(shí)間1年，調(diào)整后精度保證時(shí)間1年）
| 輸入單元數(shù) | 27個(gè)插槽 |
|---|---|
| 通道數(shù) | 模擬108ch (使用U8975時(shí)), 或模擬96ch + 邏輯48ch (使用U8975+8973時(shí)) 模擬54ch (使用8966時(shí)), 或模擬48ch+邏輯48ch (使用8966+8973時(shí)) ※8973邏輯單元的插槽限制為25～27限定, 最多3個(gè)單元 ※模擬單元的通道間和主機(jī)之間都絕緣，邏輯單元的通道之間都和主機(jī)共地 |
| 測量量程 | 100mV?400V, 12檔量程, 分辨率: 量程的1/2000 (使用8966時(shí)) 4V?200Ｖ, 6檔量程, 分辨率: 量程的1/32000 (使用U8975時(shí)) 100mV?1000V, 5檔量程, 分辨率: 量程的1/1000000 (使用MR8990時(shí)) 1V, 10V, 100V, 3檔量程, 分辨率: 量程的1/1000000 (使用U8991時(shí)) |
| 輸入電壓 | DC 400V (使用8966時(shí), 外加在輸入端口間也不會(huì)損壞的上限電壓) |
| 對地間額定電壓 | AC, DC 300V (輸入和主機(jī)之間絕緣，外加在輸入通道?外殼之間、各輸入通道之間也不會(huì)損壞的上限電壓) |
| 頻率特性 | 使用8966時(shí): DC?5MHz (-3dB) |
| 采樣速度 | 20MS/s 所有通道同時(shí), 外部采樣率10MS/s |
| 測量功能 | 存儲記錄 |
| 內(nèi)存容量 | 1GW 16MW/ch (使用8966時(shí)), 8MW/ch (使用U8975或MR8990時(shí)), 4MW/ch (使用U8991時(shí)) |
| 內(nèi)置存儲設(shè)備 | SSD 480GB |
| 外部存儲設(shè)備 | USB存儲×8 |
| 監(jiān)視器輸出 | VGA, HDMI, DisplayPort 推薦分辨率 1920×1080 dot以上 |
| 外部接口 | [LAN] 1000BASE-T、100BASE-TX, 10BASE-TX (2port) [USB] USB3.0 ×4, USB2.0 ×4 |
| 電源 | AC100?240 V, 50/60 Hz (400 VA max.) |
| 體積及重量 | 426W × 177H × 505D mm, 14.0 kg (主機(jī)) |
| 附件 | 電源線×1, 快速測量指南×1, 使用上的注意事項(xiàng)×1, 應(yīng)用軟件光盤(CD-R) ×1, 使用說明書 詳細(xì)篇(CD-R) ×1, 空白面板（空白插槽）, 機(jī)架安裝支架 |
Basic parameters (precision guarantee time is 1 year, after adjustment, precision guarantee time is 1 year)
The maximum number of input units is 27 slots
Channel number simulation maximum 108ch (when using U8975), or simulation 96ch + logic 48ch (when using U8975+8973)
Analog maximum 54ch (on 8966), or analog 48ch+ logic 48ch (on 8966+8973)
※ the slot of 8973 logic unit is limited to 25 ~ 27, with a maximum of 3 units
The channel of the analog unit is insulated from the main machine, and the channel of the logic unit is in common with the main machine
Measuring range: 100mV ~ 400V, 12-range, resolution: 1/2000 of the range (8966 hours)
4V ~ 200V, 6 range, resolution: 1/32000 of range (when using U8975)
100mV ~ 1000V, 5-range, resolution: 1/1000000 of range (using MR8990)
1V, 10V, 100V, 3-range, resolution: 1/1000000 of the range (when using U8991)
Maximum input voltage DC 400V (with 8966, plus upper limit voltage without damage between input ports)
Maximum rated voltage AC, DC 300V between ground and ground (insulation between input and host, plus upper limit voltage between input channel ~ housing and each input channel without damage)
Frequency characteristic: DC ~ 5MHz (-3db) when 8966 is used
The maximum sampling speed is 20MS/s for all channels at the same time, the external sampling rate is 10MS/s
The measurement function stores records
The memory capacity is 1GW
16MW/ch (at 8966 hours),8MW/ch (at U8975 or MR8990 hours), 4MW/ch (at U8991 hours)
Built-in storage device SSD 480GB
External storage device USB storage x 8
Monitor output VGA, HDMI, DisplayPort
Recommend resolution 1920 x 1080 dot above
External interface [LAN] 1000base-t, 100base-tx, 10base-tx (2port)
[USB] USB3.0 4, USB2.0 4
Power supply AC100 ~ 240 V, 50/60 Hz (400 VA Max.)
Volume and weight 426W 177H 505D mm, 14.0 kg (host only)
Attached power cord 1, quick measurement guide 1, precautions for use 1, application software CD (cd-r) 1, detailed instructions (cd-r) 1, blank panel (only for blank slots), rack mounting bracket
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