詳細(xì)介紹
鋰電池的可靠性判斷 10秒
● 低頻AC-IR*測量,測量時(shí)間短
*使用1Hz以下的低頻測量內(nèi)阻的話不需要充放電
● 也能精確*測量低阻電池
*改善S/N比,在3mΩ量程下測試電流為1.5A
● 電路結(jié)構(gòu)較難受到接觸電阻和布線電阻的影響,實(shí)現(xiàn)穩(wěn)定測量
● 同時(shí)測量阻抗和電壓
基本參數(shù)
輸入電壓 | 5V |
---|---|
測量項(xiàng)目 | 阻抗、電壓、溫度 |
阻抗測量 | 測量參數(shù):R, X, Z, θ,測量頻率:0.1 Hz~1050 Hz,測量量程:3.0000 mΩ, 10.0000 mΩ, 100.000 mΩ 測試電流:3 mΩ 量程:1.5 Arms, 10 mΩ量程:500 mArms, 100 mΩ量程:50 mArms |
電壓測量 | 測量量程:5.00000 V(單量程),測量時(shí)間:0.1s(Fast)~1.0 s (Slow) |
溫度測量 | 測量量程:10.0 ℃~60.0 ℃,測量時(shí)間:2.3s |
基本精度 | Z: ±0.4% rdg. ±(8 to 60) dgt. , V: ±0.0035% rdg. ±5 dgt. , |
功能 | 比較、自我校準(zhǔn)、采樣延遲、平均值、接觸檢查、測試電流異常等 |
接口 | RS-232C/USB (假設(shè)COM接口) ※不能同時(shí)使用 EXT. I/O (NPN/PNP可切換) |
電源 | AC 100~240 V, 50/60 Hz, 80 VA max |
體積及重量 | 330W × 80H × 293D mm, 3.7 kg |
附件 | 電源線×1,使用說明書×1,調(diào)零板×1,USB連接線(A-B型)×1,CD-R(通訊說明書,PC應(yīng)用軟件,USB驅(qū)動)×1 |
Basic parameters
Maximum input voltage, maximum 5V
Measurement Items: Impedance, Voltage, Temperature
Impedance measurement parameters: R, X, Z, theta, measurement frequency: 0.1 Hz to 1050 Hz, measurement range: 3.0000 m_, 10.0000 m_, 100.000 m_
Test current: 3 m_range: 1.5 Arms, 10 m_range: 500 m Arms, 100 m_range: 50 m Arms
Voltage measurement range: 5.00000 V (single range), measurement time: 0.1s (Fast) - 1.0s (Slow)
Temperature Measurement Range: 10.0-60.0 C, Measurement Time: 2.3S
Basic accuracy
Z: +0.4% rdg. + (8 to 60) dgt., V: +0.0035% rdg. +5 dgt.,
Temperature: +0.5 C (10.0 to 40.0 C)
Functions: comparison, self-calibration, sampling delay, average value, contact check, abnormal test current, etc.
Interface RS-232C/USB (Assuming COM Interface)Can't be used at the same time
EXT. I/O (NPN/PNP Switchable)
Power supply AC 100-240 V, 50/60 Hz, 80 VA Max
Volume and weight 330W * 80H * 293D mm, 3.7 kg
Accessories: Power cord *1, instruction *1, zero-setting board *1, USB connection line (A-B type)*1, CD-R (communication instructions, PC application software, USB driver)*1