A constant temperature chamber for the charging and discharging test for the small-capacity secondary cells.
▶Reliability of the tested products are secured thanks to the precise temperature control
▶Designed and manufactured in a way that the ambient temperature's precision can be maintained despite the heat generation from the secondary cells
▶Can be used more safely as safety devices against inner explosion or combustion are in place
▶The gradient of temperature going up and down is uniform thanks to the well-thought design for the heat-generation load