Operating instructions

Settings for Adjustment and Tests
19
3.2.3.4 RPT1 Method for Repeatability Test with Tare
The RPT1 Method calculates the mean value and standard deviation (symbol s) of a measurement series using two test weights to
determine the repeatability of the balance. In contrast to the RP1 Method an extra test weight is used to simulate the use of a tare
container.
Method Sequence:
1. Zero
2. Load Tare Weight
3. Tare
4. Load Test Weight
5. Unload Test Weight
6. Repeat steps 4 and 5
7. Unload all weights
8. Zero
“Tare Weight”: Select the test weight which represents the weight of the tare container from the list of previously
configured weights and define the weight tolerances as described in section 3.2.3.1.
Note: It is recommended to set the tare weight tolerances to 100 %.
“Test Weight”: A pre-defined test weight and its corresponding test tolerances can be selected here (see section
3.2.3.1).
Note: The test tolerances of the test weight are valid for every individual weight value, but do not apply
to the standard deviation that is to be calculated.
Note: If you require the repeatability test to be fully executed the test weight tolerances should be set
to 100 %.
Method RPT1
Test Sequence
Setup
Version 2
Tare Weight Define
Test Weight Define
Tolerances (s) Define
Number of Repetitions 10
OK
Tolerances (s)
Test Sequence
Setup
Version 2
Tolerance s T1 0.000 g
Name s T1 Warn Limit
Tolerance s T2 0.000 g
Name s T2 Control Limit
OK
See section 3.2.3.1
Defining Weights and
Tolerances for a Method
Numeric
Keypad
Procedure in defining a tare
weight is similar to defining a
test weight (see section 3.2.3.1
Defining Weights and
Tolerances for a Method)
Method
Sensitivity
Setup
Version 2
None
EC Define
RP1 Define
RPT1 Define
SE1 Define
SE2 Define
SERVICE Define
SET1 Define
SET2 Define
OK