HOW TO GET THE SECOND SAMPLE IN RESULT RECORDING SCREEN.

[Former Member]

Dear All,

Scenario : Dependant Multiple Samples

We have created inspection plan for the material 259 and in the plan,sampling scheme is assigned for the MIC.

The detail is given below.

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(1) Inspection Type - 89 --> Manual Inspection Type.

(2) Material : 1259

(3) Inspection Plan : Group : 253 : Counter : 2.

(4) Sampling Procedure : QUAL-DMS

(5) Assignments --> Sampling Type :300 --> Use Sampling Scheme

(6) Assignments --> Valuation Mode : 100 --> Attributive Inspection Nonconforming units.

(7) Assignments --> Sampling Scheme : 252 --> ISO 2859-1 / Level II / multiple

(8) Assignments --> Determination Rule : 30 --> Use sampling scheme

(9) Multiple Samples Multiple Samples radio button - selected

(10) Valuation Rule : 10

(11) Inspection Severity --> 4 --> Normal Inspection

(12) AQL Value --> 15.000

(13) Inspection Points --> Without Inspection Points

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I have created the Inspection lot with lot size (a)25,(b)(c)50,(d)90,(e)150,(f)280 and (g)500

Assignments --> Sampling Scheme : 252 --> ISO 2859-1 / Level II / multiple

Inspection Severity - 4 and AQL Value - 15.000

LOT QTY SAMPLE SIZE NO.ON SAMPLES PERMITTED SAMPLE QTY INSP.LOT NO

25 3 2 --> 3 X 2 = 6 890000000438

50 2 5 --> 2 X 5 = 10 890000000439

90 3 5 --> 3 X 5 = 15 890000000440

150 5 5 --> 5 X 5 = 25 890000000441

280 8 5 --> 8 X 5 = 40 890000000442

500 13 5 --> 13 X 5 = 65 890000000443

Upto this point, every thing is good.

System calculates the sample quantity correctly.

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In result recording after valuating the first sample, I have to select the second sample.

I could not select.

First sample qty is 6.

I have valuated and accepted all the 6 and second time I have rejected all the 6.

What ever may be the case, Second sample could not be selected.

Please guide me to solve this issue.

With Best Regards,

Raghu Sharma

[former_member186399 · Accepted solution]

Dear Raghu

System will propose for multiple sampling only when you valuate the inspection results, you cannot make a conclusive valuation for the inspection lot, because the number of nonconforming units or defects in the sample determined during results recording lies between the acceptance and rejection number.

Suppose your C1 is 3 and D1 is 5 and your sampling is 8. When you do single recording you have found 4 defects ( while lies between both C1 3 & D2 5). The system here proposes for the second sampling.

Hope you understood the concept. if still it is not working kindly sendme the screen shots of sampling scheme, procedure, inspection lot and RR.my IDis the there in the business card

Regards

Gajesh

[Former Member · Accepted solution]

Dear Gajesh,

Thanks for your support.

The issue is solved.

I am able to get the second, third, fourth and fifth sampling.

I have given marks for the same.

With Best Regards,

Raghu Sharma

[Former Member]

Dear Gajesh,

Thanks for your prompt reply.

I have created a SAMPLING PROCEDURE --> QUAL-DMS.

IN ASSIGNMENTS,

Sampling type --> 300 -- USE SAMPLING SCHEME

Valuation mode --> 1000 - ATTRIBUTIVE INSPECTION NON CONFIRMING UNITS

(I have selected the system defined Sampling Scheme-> 252 ISO 2859-1 / Level II / multiple)

Sampling scheme --> 252 ISO 2859-1 / Level II / multiple( SYSTEM DEFINED)

Determination rule 30 Use sampling scheme

Sampling scheme 252 ISO 2859-1 / Level II / multiple

Inspection severity --> 4 - Normal inspection

AQL value --> 15.000

THIS TABLE CONTAINS C1,D1;C2,D2;etc --> System Defined.

AS I have selected 252 - ISO 2859 -1/ Level II / multiple,

all values of the above sampling scheme must be copied.

It has calculated the sample size 40 for the sample lot 280 correctly

--> sample size is 8

5 samples are to be considered

5 x 8 = 40 samples --> System calculated the 40 samples correctly

SAMPLE LOT --> 280

SAMPLE SIZE --> 8

FIRST SAMPLE C1 --> 0 AND D1 --> 5;

SECOND SAMPLE C2 --> 3 AND D2 --> 8

THIRD SAMPLE C3--> 6 AND D3 --> 10

FOURTH SAMPLE C4 --> 9 AND D4 --> 12

FIFTH SAMPLE --> C5 12 AND D4 --> 13

I have not defined. I have selected the --> SAMPLING SCHEME 252,

I feel that all its value have to be copied.

Am I correct?

Please advice.

With Best Regards,

Raghu Sharma

[former_member186399]

Dear Raghu

have u maintained the acceptance number C1- D1, C2- D2, C3-D3 etc for each sample lot

regards

Gajesh