電池分析儀
電池分析儀主要基於電化學原理，通過對電池進行充放電循環、交流阻抗譜 (EIS) 或定電流間歇滴定 (GITT) 等方法，測量電壓、電流、溫度及內部阻抗等參數。該儀器能實時分析電池的荷電狀態 (SOC)、健康狀態 (SOH)、容量衰減、內阻及氣體生成情況，常用於電池設計、品質控管及壽命評估。
10mA
八通道電池分析儀，可分析電流範圍為0.02 mA至10 mA、電壓最高可達5V的小型紐扣電池和軟包電池。分析儀的每個通道都配備獨立的恆定電流源和恆壓源，可透過電腦軟體進行程式設計和控制。該系統可廣泛應用於電池測試領域，例如電極材料研究、電池性能測試、小規模電池化成、性能分級、電池組測試等。全新筆記型電腦已安裝Windows 10作業系統和最新版本的控制器軟體，分析儀也已完成校準，可立即使用。
| 品名/型號 | 8 Channel Battery Analyzer |
| Electricity requirement | AC110~220V |
| Power Consumption | 120W |
| Charge & Discharge Current | Range: 0.02 mA – 10mA Accuracy: ±(0.05% of reading + 0.1% of range) |
| Charge & Discharge Voltage | Range: 0.5 – 5V programmable Accuracy: ±(0.05% of reading + 0.1% of range) |
| Data register conditions | Time interval: 1 – 999999s Change in Voltage: up to 5V Change in Current: up to 10mA |
| Max. measurement cycles | 65535 cycles 5 Nested Loops Maximum |
| Channels | Eight independent programmable channels Each channel can set different working modes and functions independently |
| Battery Holders | One type of battery holder is included in the BST8-MA standard package: 8-Channel clips sets for coin cell. (Pic. 1) Optional battery holder: 8-Channel alligator clips sets for cylindrical cells. (Pic. 2) 8-Channel clip sets with bayonet connectors for pouch cell. (Pic. 3) |
| Programs & Software | The software (Extreme Test) is included to set various working modes for measuring capacity and life cycle for all types of rechargeable batteries Working modes Include constant current discharge, constant current charge, constant voltage charge, constant resistance discharge, rest, etc Limited threshold conditions include voltage, current, time, capacity, negative voltage slope, etc With real-time monitoring windows and integrated graph/data windows, the testing process can be observed more directly and efficiently During the test, the software will provide instructions and warnings for assistance The calibration software can be used to calibrate the analyzer |
| Test Reports and Curves for analysis | Different types of curves can be created by software based on user definition. (Voltage-time curve, current-time curve, capacity-voltage curve, loops times charge/discharge capacity curve, loops times charge/ discharge efficiency curve, etc) Data reports are created by the software. Users can easily compare the performance of the batteries tested in channels both visually and statistically |
| Protection and Auto-recover | If power failures occur during testing, the system will shut down all operating channels. Once power is recovered, the system will automatically reconnect with the PC, and the program can be resumed/continued manually. |
| Laptop Computer | Brand new laptop ( 4GB RAM 128GB SSD) with MS Window 10, and the latest version testing software is installed and calibrated for immediate use. Notice: It is suggested to use an external hard drive to keep an instant backup of the collected data. |
| Compliance | CE Certified NRTL certification is available upon request at extra cost |
| Application Notes | New buyers must buy the software installed laptop to avoid trouble from installation. If you like to run multiple battery analyzers on one Laptop, you can just buy multiple analyzers with one laptop which are offered at a discounted price. Warning: Please choose NEVER for Screen and Sleep in the Power& Sleep setting of your computer, or it may lose connection from the battery analyzer. Multiple battery analyzers can be connected to 1 PC via an ethernet switch ($100.00). Since August 1, 2021, MTI changed the software for better operation |
50mA
八通道電池分析儀，可分析電流範圍為0.1 mA至50 mA、電壓最高可達5V的小型紐扣電池和軟包電池。
| 電池測試儀 | |
| ※型號 | UCET50 |
| 電流電壓 | 5V 50mA |
| ※一般項目 | |
| 輸入電源 | AC220V ± 10% , 50/60Hz |
| 輸入有功功率 | 20W |
| AD/DA | AD: 24 bit DA: 16 bit |
| 輸入阻抗 | ≧1GΩ |
| 噪音 | ＜55dB |
| 防護等級 | IP20 |
| 檢測採樣方式 | 四線制 |
| 一台通道數 | 8 |
| ※電壓 | |
| Range範圍 | 10mV~5V |
| 放電電壓(min.) | -5V |
| 精度 | ±0.01% of FS |
| 穩定度 | 0.02% of FS |
| ※電流 | |
| 輸出範圍 | Range 1 : 0.1mA Range 2 : 1mA Range 3 : 10mA Range 4 : 50mA |
| 最小輸出電流 | 0.2 µA |
| 精度 | ±0.01% of FS |
| 截止電流 | Range 1 : 0.1µA Range 1 : 1µA Range 1 : 10µA Range 1 : 50µA |
| 穩定度 | 0.02% of FS |
| ※功率 | |
| 輸出功(max.) | 0.25W |
| 精度 | ±0.02% of FS |
| 穩定度 | 0.04% of FS |
| ※時間 | |
| 電流響應時間 | ≦1ms (10%-90% of FS) |
| 充放電轉換時間 | ≦40ms (-90%-90% of FS) |
| 采樣頻率 | 10 Hz (最小時間間隔: 100 ms) |
| ※工作模式 | |
| 充放電模式 | 恒流充放電,恒壓充放電,恒流恒壓充放電,恒功率充放電,脈沖充放電,恒阻充放電,跟隨模式充放電 |
| 截止條件 | 電壓,電流,相對時間,容量,能量,-△V 自定義變量 |
| DCIR | 自取點進行計算 |
| 脈沖充放電模式 | 恒流模式,恒功率模式 |
| 最小脈沖寬度 | 500ms |
| 單個脈沖數量 | 單個脈沖步序支持32個不同的脈沖 |
| 脈沖切換 | 充電連續切換 ,放電連續切換 |
| 脈沖截止條件 | 電壓,相對時間 |
| ※循環 | |
| 循環測試範圍 | 1~65535次 |
| 單循環步序 | ≦255 |
| 循環nested | ＜10層 |
| ※保護 | |
| 軟件保護 | 斷電數據保護,電壓上下限,電流上下限,自定義變量… |
| 硬體保護 | 防反接保護,過壓保護,過流保護,過溫保護 |
| ※通訊要求 | |
| CPU/Ram/硬碟 | 奔騰4GHz雙核 / 16G(含)以上 / 500GB以上 |
| 通訊協議 | TCP/IP |
| 作業系統 | WIN7 以上 |
| DATABASE | MySQL |
| Data輸出格式 | EXCEL,TXT,GRAPH,PDF,CSV |
| 其他通訊方式(選配) | 支持CAN,RS485,BMS,DBC |
| ※環境要求 | |
| 工作溫度範圍/濕度 | 0℃~40℃ / ≦ 70% RH |
| 儲存溫度範圍/濕度 | -10℃~50℃ ≦ 80% RH |
| 外形尺寸 | 483x321x49 mm (19″儀器架) |
