• Kelvin Laboratories

Calibrators

Kelvin Laboratories offers Calibrators. It is used for the calibration of AC current, voltage and power (single and three phase both) meters. AC voltage and current calibrators can be used to calibrate digital as well as analogue panel meters, multimeters (all AC functions) and portable voltmeters and ammeters of accuracy class up to 0.5 and covering ranges as much as 600 V and 20 A respectively. Similar is the capability of AC V-A-W calibrator. In addition, it also checks all types of power meters. Three phase power calibrator is aimed to calibrate three phase analogue and digital wattmeters - panel as well as portable types. Precise variation of outputs and their accurate measurement are the basic two requirements which a calibrator is essentially supposed to fulfil. All four calibrators mentioned herewith have these features built-in. The aforesaid instruments are likely to be in great demand among privately set-up calibration laboratories and engineering.