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MEWOI-DHT3564-1000V AC Resistance:1μΩ～3kΩ; DC Voltage:10μV～1000V,High Voltage Battery internal resistance tester
INTRODUCTION
MEWOI-DHT3564 is a high precision,wide measuring range and high performance microprocessor-controlled battery internal resistance meter.It is widely used in large-sized,low-resistance lithium battery measurement and high voltage application in the battery pack. MEWOI-DHT3564 can simultaneously check internal resistance(IR)and battery voltage(OCV) at high speed,.The product has high resolution,high stability,short test period, exquisite appearance,powerful function and various type of interface,which make it suitable for product development and automation production line. |
TECHNICAL SPECIFICATION
Model | MEWOI-DHT3564 |
Display | 3.5inch Four-Color TFT LCD |
Basic accuracy | Resistance: 0.3% Voltage: 0.01% |
Measurement range | Resistance:1μΩ～3kΩ; Voltage:10μV～1000V |
Signal Source | Measurement current frequency:1kHz; Open circuit voltage:<20mV;Test current:<100mA |
Range | Seven different ranges-3mΩ,30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; |
Auto and manual modes are available in each range | |
Measuring speed | Slow :3meas/sec.,Medium: 10 meas/sec, Fast: 20 meas/sec.,EX Fast: 50 meas/sec. |
Maximum display value | Resistance:32,000; Voltage: 999.999 |
Calibration | Short-circuit reset for all ranges; REL function |
Comparator | 30 set of data records, 7bins sorting, bin count |
Trigger mode | Internal/manual/external trigger |
Interface | Handler interface,RS-232/485, Handler (PLC interface),Ethernet Infterface |
Power supply | Voltage:100VAC～256VAC;Frequency: 47Hz～63Hz; Power: max 10W |
Dimension & weight | 325mm(L)x215mm(W)x96.5mm(D); Weight: 3kg |
SELECTION GUIDE for Battery internal resistance testers
| Model No. | AC Resistance | DC Voltage | Accuracy | Ranges | Sampling rate | Power Supply | Interface |
| 1μΩ～3kΩ | 0.1mV～60V | Resistance: 0.3% Voltage: 0.05% | 6 ranges-30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; | 3meas/sec. 10 meas/sec, 20 meas/sec., 50 meas/sec. | 198V～240VAC,15W | RS-232C, Handler (PLC interface) |
| 1μΩ～3kΩ | 10μV～60V | Resistance: 0.3% Voltage: 0.01% | 7 ranges-3mΩ,30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; | 3meas/sec. 20 meas/sec, 50 meas/sec., 100 meas/sec. | 100V～256VAC.10W | RS-232/485, Handler ,USB,LAN |
| 1μΩ～3kΩ | 10μV～300V | Resistance: 0.3% Voltage: 0.01% | 7 ranges-3mΩ,30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; | 3meas/sec. 20 meas/sec, 50 meas/sec., 100 meas/sec. | 100V～256VAC.10W | RS-232/485, Handler ,USB,LAN |
| 1μΩ～3kΩ | 10μV～800V | Resistance: 0.3% Voltage: 0.01% | 7 ranges-3mΩ,30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; | 3meas/sec. 20 meas/sec, 50 meas/sec., 100 meas/sec. | 100V～256VAC.10W | RS-232/485, Handler ,USB,LAN |
| 1μΩ～3kΩ | 10μV～1000V | Resistance: 0.3% Voltage: 0.01% | 7 ranges-3mΩ,30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ; | 3meas/sec. 20 meas/sec, 50 meas/sec., 100 meas/sec. | 100V～256VAC.10W | RS-232/485, Handler ,USB,LAN |
