The BVR20 Battery Voltage Recorder is a handheld device designed for measuring cell voltages and ambient temperature. The BVR11 can be used to measure voltage and temperature parameters when the battery is either online or offline. The BVR20 can also provide data on the density of electrolyte with the aid of an optional density meter (DMA35). An additional feature is the ability to tag individual cells for recognition over Radio Frequency Identification (RFID).
Measured variables can be displayed in histogram form on the 2.8” colour display. Data can be downloaded from the device using a USB connection and proprietary DV-Win software allows detailed data analysis of battery health.
DV Power provides a 3-year warranty on all test instrumentation. This is a guarantee to our customers that they will receive the highest quality test equipment on the market.
- Lightweight – only 0.6 kg
- Cell voltage measurement ranges: ±2.35 V; ±7 V; ± 30 V
- Current measurement using current clamps
- Temperature measurement
- RFID cell recognition
- Electrolyte density measurement (communicating with external Density Meter)
- Detailed test analysis by using DV-B Win software
DV-Win software is included in the purchase price, and all updates are free of charge. The intuitive software facilitates in-depth analysis of test results which can be displayed numerically and graphically on a PC or within an automatically generated report. It is possible to export all test data into all mainstream file types. When this BVR device is used in conjunction with accompanying DV Power test units it is possible to use DV-Win to analyse cell voltage, string voltage, capacity and time as well as setting alarms and test termination times.