Description
BT-8000 Battery Impedance Meter

FEATURES
♦ The Battery Tester is designed for measuring the internal impedance and open circuit voltage of the secondary battery including Nickel-metal hydride battery ( NiMH), Nickel-cadmium battery(NiCd), Lithium-ion battery(Li-ion), Alkaline battery and lead-Acid battery.
♦ AC four-terminal method to measure the internal impedance by eliminating lead impedance and contact impedance to get accurate results.
♦ Multi-display to show the internal impedance, voltage and clock of the battery simultaneously.
♦ It has 99 sets of composite comparator functions, which can be set at impedance and voltage values to get the reliable detection of battery deterioration.
♦ Pin type leads, which can easily contact the battery electrodes supplied as standard to get a more accurate 4-terminal measurement.
SPECIFICATIONS
♦ Display: LCD display and LEDs (comparator output).
♦ Sampling rate:2 Second.
♦ Open-Circuit terminal voltage: 7.0Vp-p max.
♦ Input over range: the screen displays “OL”.
♦ Low battery detection
♦ Auto power off The meter will turn off automatically after about 15 minutes of inactivity, allowing the user to set the
♦ inactive time (01~99 minutes).
♦ Comparator settings: High and Low limits of the comparator impedance and voltage.
♦ Number of comparator settings: 99 sets.
♦ Manual and auto continuous Data logging: 9999 sets.
♦ Dimension: 240mm(L)x170mm(W)x66mm(H).
♦ Weight: about 1500g. (Including battery)
Application
♦ BT-8000 is an ideal tester for automotive, UPS maintenance and telecommunication applications.
♦ Quick response time.
♦ Simultaneously display the results of battery Impedance, and voltage measurements.
♦ Support the comparator function to rate the conditions as pass, warning or fail.
Electrical Specifications:(23°C±5°C, below 80% RH )
Resistance measurements |
•Temperature coefficient : ±(0.1% rdg+0.5digits)/ °C.
•Measurement current frequency: 1KHZ±30HZ.
•Measurement open-circuit terminal voltage: 7Vp-p |
Range |
Resolution |
Measurement current |
Accuracy |
4mΩ |
1μΩ |
150m A approx. |
±(1% reading+20digits) |
40mΩ |
10μΩ |
150m A approx. |
±(0.8%reading+10digits) |
400mΩ |
100μΩ |
50m A approx. |
4Ω |
1mΩ |
15m A approx. |
40Ω |
10mΩ |
1.5m A approx. |
400Ω |
100mΩ |
150μ A approx. |
Voltage Measurements |
Temperature coefficient:(±0.1% rdg ±0.5digits)/°C |
Range |
Resolution |
Accuracy |
6V |
1mV |
±(0.1% reading+6digits) |
60V |
10mV |
Temperature measurement |
Measurement Range |
Resolution |
Accuracy |
-20°C~60°C
-4°F~140°F |
0.1°C
0.1°F |
±1.0°C
±1.8°F |
External T10 adapter and K-Type temperature measurement |
Measurement Range |
Resolution |
Accuracy |
0°C~400°C
32°F~752°F |
0.1°C
0.1°F |
±2.0°C
±3.6°F |
DC Current (DCA) measurement (optional) |
Range |
Sensitivity |
Resolution |
Accuracy |
700A |
0.6A~700.0A |
0.1A |
±(2.0% reading+5digits) |