Meter Test Calculator

KH CONFIGURATION

IMP (imp/kWh)

KH (Auto)

STD Meter KH

Light Load (L.L)

REV

AS Found (Actual Rev)

STD Rev 0.00

Percentage (%) —

Error (%) —

⏳ AWAITING DATA

STD Rev = (KH × REV × 100) ÷ STD KH | Error = (STD Rev ÷ AS Found × 100) − 100

Full Load (F.L)

REV

AS Found (Actual Rev)

STD Rev 0.00

Percentage (%) —

Error (%) —

⏳ AWAITING DATA

STD Rev = (KH × REV × 100) ÷ STD KH | Error = (STD Rev ÷ AS Found × 100) − 100

Light Load (L.L)

REV

Load Watt

STD Time (s)

Actual Time (s)

Error (%) 0.00

⏳ AWAITING DATA

STD Time = (REV × KH × 3600) ÷ Load Watt

Full Load (F.L)

REV

Load Watt

STD Time (s)

Actual Time (s)

Error (%) 0.00

⏳ AWAITING DATA

STD Time = (REV × KH × 3600) ÷ Load Watt

STOPWATCH

Status

Target Load

00:00.00

0.0 sec

HOW IT WORKS

1 Select load type — Light Load (L.L) or Full Load (F.L)
2 Press START when meter disc begins rotating
3 Press STOP after the desired number of REVs
4 Time auto-fills into the Time Wise tab automatically
5 Switch to Time Wise tab to view Error %