| Appearance characteristic | Four-wire thimble jig and aviation plug interface |
| Product size | Length * depth * height =49cm * 38cm * 13cm |
| Input power supply | Single-phase AC220V ±10%/50Hz; |
| Ac impedance | 1 m Ω or higher |
| Voltage range | Charging voltage: 0V-5V; Discharge voltage: 2V |
| Voltage accuracy | Actual control accuracy: ±0.05% of FS; Stability: ±0.05% of FS |
| Constant voltage cut-off current | ≤100uA |
| Automatic switching | Range 1 60uA-6mA (±0.05% of FS) Range 2 6mA-60mA (±0.05% of FS) Measuring range 3 60mA-600mA (±0.05% of FS) Range 4 600mA-6000mA (±0.05% of FS) |
| Current accuracy | Actual control accuracy: ±0.05% of FS; Stability: ±0.05% of FS |
| Charging mode | Constant current charging/constant voltage charging/rate charging/constant power charging/constant voltage current limiting
charging/pulse charging |
| Discharge mode | Constant discharge/constant voltage discharge/constant resistance discharge/rate discharge/constant power discharge/constant
voltage limit discharge/pulse discharge |
| Restriction condition | Voltage, current, relative time, capacity, -△V, multiplier current, capacity statistics C1, time statistics T1, counter N1,
counter N2 |
| Recording condition | Time variation △t: 50ms-- 3600S
Voltage variation △U: 0.001mV-- 5V
Current variation △I: 0.001mA - 6000mA |
| Recording frequency | Maximum recorded frequency 20Hz |
| Test event log | Such as: running, stop, protection information, parameter reset, channel change, online calibration and other event records |
| Cycle number | 1-99,999 times |
| Loop nesting | It has nested loop function and supports up to 3 layers of nesting |
| Operational protection | Support power outage protection, communication interruption protection, computer crash protection, system crash protection |
| Protection condition | Delay protection, over voltage, under voltage, over current, over volume, over temperature, over voltage, under voltage |
| Alarm mode | Test completion reminder, security protection alarm, abnormal error alarm, screen prompt information |
| Channel characteristic | 8 channels/station, independent programming, non-interference; 10 units/cabinet, removable tray is optional |
| Control mode | Constant current source and constant voltage source adopt double closed loop structure, high precision linear adjustment |
| Reference characteristic | Using the United States special benchmark integrated chip; Temperature coefficient: 5ppm/℃ (Max) |
| AD/DA | AD: 24bit; DA: 16bit |
| Screen information | 3 inch LCD (case number, voltage range, current range, communication status, channel number, etc.) brightness can be adjusted |
| Communication mode | USB/RS485, photoelectric isolation technology, up to 256 access |
| Heat dissipation mode | Air cooling, fan speed support program control, temperature control, full speed three modes optional |
| Access mode | Four-wire system, support three-electrode measurement, buckle clamp, alligator clamp, polymer clamp, etc. (optional) |
| Software style | C# platform development, WIN10 style, flat design, adapt to the popular operating habits |
| Software language | Supports online switching between Chinese and English |
| Test scheme characteristics | Scheme script independence (can be arbitrarily copied, created, modified, deleted, etc.), loop control, data analysis, database
centralized management, real-time curve, curve comparison, etc |
| Work step editing feature | According to the running mode intelligent judgment logic relationship, prompt error operation, and automatically fill in the main
parameters and cut-off parameters, can also be manually modified |
| Mode operation characteristic | Start, stop, continue start, force jump, parameter reset, change channel |
| DCIR test | Supports DCIR calculation at fixed point |
| supercapacitor | With the supercapacitor test function, the test result is directly in the unit of "farad F", and the leakage current can be
measured |
| Display resolution | Adaptive 6-digit significant digit (voltage ×.××××× ×; Current ×.×××××) |
| Data presentation | Coordinate curve (X and Y coordinates can be customized), graph, data list (process, detail layer) |
| Data export | Can be translated into EXCEL, TXT, graphics (can specify the work step or specify the loop export) |
| Data save | Support single or multiple data save, multiple data save automatically create a folder, file name automatically add startup time
and box number and channel number, easy data management |
| Software upgrade | Support network remote push, online upgrade |
