8 Channels 5V50mA Battery Testing Equipment for Coin Cell
Product Introduction
STC-4008Tn-5V50mA is a 8 channels battery testing system from 5μA~1mA,1mA~25mA,
25mA~50mA. Each channel can be controlled independently. It is
widely used for coin cell testing, three electrode testing,
material testing. It is a perfect testing device for universities,
research institution.
Features
● Each channels is controlle independently.
● Double range.
● High testing efficiency.
● Widely application.
● Compact size, easy to move.
Technical Parameter
| Input Power | AC 220V ±10% / 50Hz |
| Resolution | AD16bit; DA: 16bit |
| Input Resistance | ≥1GΩ |
| Input Power | 25W |
| Channel Features | Constant Current Source and Constant Voltage Source with
Independent pairs of Closed-loop Structure |
| Channel Control Mode | Independent Control |
| Voltage | Per Channel Control Voltage Range | 25mV~5V |
| Minimum discharge voltage | -5V |
| Accuracy | ± 0.05% of FS |
| Stability | ± 0.05% of FS |
| Current | Per Channel Current Range | Range 1: 5μA~1mA , Range 2: 1mA~25mA, Range 3: 25mA~50mA. |
| Constant current cut-off current | Range 1: 2μA, Range 2: 50μA , Range 3: 100μA. |
| Accuracy | ± 0.05% of FS |
| Stability | ± 0.05% of FS |
| Power | Per Channel Output Power | 0.25W |
| Stability | ± 0.1% of FS |
| Time | Current Response Time | <500μs |
| Step Time Range | ≤(365*24 )hour/step. Time Form Support 00: 00: 00.000(h, min, s, ms) |
| Data Recording | Record Condition | Time△t: 100ms |
| Voltage△U: 10mV |
Current△I: Range 1: 2μA, Range 2: 50μA , Range 3: 100μA. |
| Record Frequency | 10Hz |
| Charge | Charge Mode | Constant Current Charge, Constant Voltage Charge, Constant Current
and Constant Voltage ChargeConstant Power Charge |
| End Conditon | Voltage, Current, Relative Time, Capacity, -△V |
| Discharge | Discharge Mode | Constant Current Discharge,Constant Power Discharge, Constant
Resistance Discharge |
| Discharge Mode | Voltage, Current, Relative Time, Capacity, -△V |
| DCIR test supported |
| Pulse Test | Charge | Constant Current Charge, Constant Power Charge |
| Discharge | Constant Current Discharge, Constant Power Discharge |
| Minimum Pulse Width | 500ms |
| Pulse Number | 32 diffirent pulse for a single step |
| Charge And Discharge Switch | continuous switched for a single pulse step |
| End Condition | Voltage, Relative Time |
| Cycle | Loop Measure Range | 1~65535 times |
| Max Steps Per Loop | 254 |
| Nested Loop | Nested loop Function, Max Support 3 Layers |
| Protection | Software Protection | Power-down Data Protection |
| Off-line Testing Function |
Setting Protection Condition, Setting Parameter: Low Voltage limit, Upper Voltage limit, Low
Current limit, Upper Current limit, Delay Time |
| Hardware Protection | Additional Anti-reverse Protection Model |
| Voltage and Current Testing Sample | 4-wire connecting |
| Noise | <85dB |
| Database | MySQL Database |
| A Means of Communication of Upper Machine | TCP/IP Protocol |
| Data Output | EXCEL 2003, 2010, TXT |
| Communication Interface | Internet Access |
| Server Operating System | Windows 7 |
| Leak current | 0.005μA |
| Per Unit Main Channels No. | 8 |
| Dimensions | L443 * W307 * H48mm |
Warranty
1 year warranty with lifetime support. Man-made damage is not
covered.
FAQ
1. Are you a manufacturer?
A: Yes, our factory is located in Shenzhen, China.
We have more than 10 year experience for manufacturing battery lab
research equipment. We own a professional R&D department.
2. Do you accept customized product?
A: Yes. Most of our products can be customized to meet different
requirements.
3. Will you provide test video before dispatch?
A: Yes, we take test video for every equipment before dispatch,
which will display how to use it.
4. Can you offer overseas installation service?
A: Yes, we can dispatch professional engineer for on-site
installation service.
