I. Introduction
BK300 is a precision internal resistance meter for R&D or quality control of all rechargeable battery, which has accuracy up to 1 milli-ohm and can measure any battery from 0-19.99V. One battery holder and cable are included and allow you measure cylinder cell and battery pack at easy.
II. Specifications
· Voltage: Two selectable ranges
DC 0 ~ 1.999V +/- (Accuracy: 0.2% RD + 0.1% FS with resolution +/- 1mV)
DC 2 ~ 19.99V +/- (Accuracy: 0.2% RD + 0.1% FS with resolution +/- 10mV)
· Battery internal resistance: Two selectable ranges
1m-ohm ~199.9m-ohm: Accuracy: +/- (0.3% RD + 0.5 m-ohm) with resolution +/-
0.1m-ohm
200 m-ohm ~1999m-ohm: Accuracy +/- (0.3% RD +2 m-ohm) with resolution +/- 1.0 m-ohm
· Adopts sine wave AC power with frequency of 1000Hz to carry out test on the battery
Internal resistance. AC current used for test is about 10mA.
· Applicable for internal resistance test of conventional capacitance single battery and its
Battery group.
· Built-in standard precision resistance (50 m-ohm), facilitating the user to calibrate the
Instrument test accuracy.
· Capable of judging synchronously battery internal resistance and voltage, using
Microprocessor to set the upper/lower limit of the internal resistance and voltage alarm,
Outputting the audible and visual alarm.
· Communication function, capable of transmitting data to upper computer, transmit the
Tested battery internal resistance and voltage to the computer by connecting with the
Computer, realize such functions as data saving, battery classification, etc.
· Source supply: AC110V, 50/60Hz, dissipation < 10W, 220V is optional
· Size (mm): 340 (W) X 110 (H) X 365 (D).
Now we have successfully completed the lithium battery production line project (including mobile phone battery and E-bike battery production line project, and lab. Line ) with Bolivia government. All of the materials, equipments and technology that used in the project is provided by our company.
The produced battery performance is very good, highly praised by Bolivia president.
And president personally attend the celebration dinner and take photos with our manager as a commemorate. Next project we will cooperate with Indonesia government.
Bolivia PROJECT CONSTRUCTION
We can supply one stop solution ( turn key project) for you.
1. Full set of lithium battery materials, including:
LiMn2O4, LTO, LiNiMnCoO2(NMC), LiCoO2, Graphite(MCMB)and other cathode&anode battery materials; Aluminum foil, copper foils, battery separator, etc.
2. Full set of lithium battery equipments, for example:
Mixing machine --coating machine--oven--rolling machine--welding machine--slitting / cutiing machine --winding machine--sealed machine, etc.
3. Full set of lithium battery technology.
We can design the laboratory and production line, according to customer's request.
3) Any more comments, please feel free to contact me:
| BTS-5V3A Battery Testing System |
| Model: |
BTS- |
5 |
V |
3000 |
mA |
Material Code: |
CT-3008 |
-5V3000mA |
- |
|
- |
S4 |
| Description |
Product Specification |
| AC Input |
AC 110V±10% 50Hz /220V |
| Power |
212658 |
mW |
| Resolution |
AD: 16bit; DA: 12bit |
| Input Impedance |
≥1MΩ |
Voltage |
Measuring Range |
Charge:
10mV~5V |
Discharge: 10mV~5V
|
| Discharge Min Voltage |
80mV |
| Accuracy |
± 0.1% of FS |
| Stability |
± 0.1% of FS |
Current |
Each channel output Range |
Charge: 6mA~3000mADischarge: 6mA~3000mA |
| Accuracy |
± 0.1% of FS |
| Stability |
± 0.1% of FS |
Power |
Output Power Per Channel |
15000mW |
| Stability |
± 0.2% of FS |
| Time |
Rise Time |
20ms |
| Step Time |
≤ (365*24) hour/stepTime Format 00:00:00 (h:min:s) |
Data
Acquisition |
Intervals |
Time interval Δt:(1s~60000s) |
| Voltage interval ΔU: (10mV~5V) |
| Current interval ΔI: (6mA~3000mA) |
| Frequency |
1Hz |
Charge |
Modeof Operation |
CCC, CVC, CC & CVC |
| End Conditions |
Voltage, Current, Test Time, Capacity |
Discharge |
Modeof Operation |
CCD, CPD |
| End Conditions |
Voltage, Current, Test Time, Capacity |
Cycle |
Cycles |
1~65535times |
| Steps |
63 |
| Nested Function |
Max three levels of loops |
Protective
Function |
Software |
Power-off data protection |
| Off-line Operating |
| User-defined safety(upper and lower)tolerance of current, voltage and delay time |
| Channel Features |
Independent pairs of closed loop for constant current source and constant voltage source |
| Channels |
Independent control |
| Detection and Sampling |
4-wire Connecting |
| Noise Density |
<85dB |
| Communication Means |
RS232(note: PC should equip the serial port card) |
| Export Formats |
EXCEL, TXT |
| Communication Interface |
Serial port |
| Number of Channels Per Cabinet |
8 |
| Operating Environment |
| Description |
Product Specification |
| Operating Temperature |
0ºC~40ºC |
| Storage Temperature |
-10ºC~50ºC |
| Operating Humidity |
≤70% RH |
| Storage Humidity |
≤80% RH |
| Description |
Product Specification |
| Holder |
Universal Holder |
Holder Picture |
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Audited Supplier 
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