Testeur de résistance interne de batterie Tonghui TH2523A

Description

Battery Internal Resistance Tester

Brief Introduction As the growth of electronic products, cell phone, home appliances, electric vehicle and bike emerge in an endless stream, all need to work with battery, so the fast inspection on batter will influence the performance of products. With Tonghui’s experience in impedance test and marketing survey, the new battery tester-TH2523 is successfully launched. It can be competitive with other similar products with its outstanding performance, easy operation and new look. ·1kHz constant current source is adopted to eliminate the potential error of thermoelectric force to DUT. ·Max.300V(TH2523A) test voltage can meet the demand of high voltage battery · 0.1% basic resistance accuracy, the range of 30mΩ-3000Ω can cover the test demand of large battery pack to button battery, and as well for large type but low resistance lithium battery ·The fast test speed can up to 20ms/time ·Meet the demand of ACR test for general components. ·TH2523 provides multiple interfaces, which is for PC communication and remote control.

Battery Internal Resistance Tester

Paramètre technique

Modèle		TH2523		TH2523A
Afficher	Displayer	4.3 inch 480×272 24 bit color TFT display
	Displayed Digit	R.: lent 5 chiffres, Max.. displayed digit 35000; rapide, Max.. displayed digit 3500V: lent 5 chiffres, Max.. displayed digit35000; rapide, Max.. displayed digit 3500
Paramètre		R., V, R-V, Z-θ°, Z-θr,L-Q, L-R, R-X, R-Q
Précision de base		R.: 0.1%, V: 0.05%
Source du signal de test	Fréquence	1kHz ± 0.2Hz sine waveform
	Constance Current	100mA/10mA/1mA/100uA/10uA
Display Range	R/ Z/ X	1uΩ—3.5kΩ
	DC V	100uV—65V	100uV—350V
	L	0.2nH-1H
	Q	0.001—9999.9
	θd(deg)	-179.99—179.99
	θd(rad)	-3.1416—3.1416
Mathematics		Direct, ΔABS, Δ%
Gamme	AC R	30mΩ/300mΩ/3Ω/30Ω/300Ω/3kΩ
	DC V	6V/60V	30V/300V
Max.. Tension d'entrée		65V	350V
Vitesse d'essai(time/s)		FAST: 50 times/sMED: 10 times/sSLOW1: 5 times/sSLOW2: 3 times/s
Comparateur		10 bins
Mode plage		Auto, prise
Mode de déclenchement		Interne, manuel, external, bus
Operation Mode		Test leads contact inspection; DUT I/V monitor; REL; short “0”; 1-255 average; delay setting; graphic analysis and scanning; USB storage; Max.100 groupsof file save/load;Statistics of Max.30000 of data
Interface		Handler,RS232,USB DEVICE,GPIB(facultatif),USB HOST
General Specification
Environnement d'exploitation	Température	0℃ -40℃
	Humidité	≤90% HR
Source de courant	Tension	100V-120V , 198V-242V
	Fréquence	47Hz – 63Hz
Power Consumption		Max.15AV
Dimensions (WxHxD)		215mmx87mmx335mm(net) 235mmx105mmx360mm(with sheath)
Poids		About 3.6k