Former Member

### Calculated master inspection characteristics

Hi All,

I am implementing in a chemical company and they have a requirement that someof the characteristics have a calculated result. I have not used formula calculation for characteristics before, can anyone help me?

I have defined the characteristic (ex loss on drying) in the control indicators, i have checked the 'calc characteristics' option. Now in the inspection plan, I am trying to define the formula. The formula is such that

loss of drying=(x-y)/100 where x= weight before drying, y= weight after drying.

How do i define this?. Is it possible or will I have to define X and Y as characteristics?

Thanks,

Ariel Desa

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• Former Member
Mar 10, 2010 at 11:08 AM

Hi ,

In my earlier mail I have explain formula in addtion to that I want to tell another thing ,

For 1 st 2 MIC keep unit of measure in MIC GM or Kg as per you requirement & 3 rd MIC which is calculated keep unit of measure %.

During result recording after taking result of 2 MIC valuate that MIC initially then valuate 3 rd MIC ( Calculated MIC )

Regards

SANIL

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• Former Member Former Member

Hi,

here system still give user chance to change the result. Even if result is not within youe limit still you get the chance to accept under deviation.

In SPRO detting as earlier mail I have given please explore if any such option is available.

Because whatever setting is their itself.

Regards

SANIL

• Former Member
Mar 10, 2010 at 09:43 AM

Hi,

Define X and Y as char and then define the formula for loss of drying char.'

Vishal

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• Mar 10, 2010 at 09:44 AM

Dear Ariel

You have to define X & Y as 2 different mics and loss of dryness as 3rd one. The 3rd mic should be calculated one .Suppose X is inspection char 0010 Y is 0020 and Dryness one is 0030.

For 0030 you can define formula as ( C00010 - C00020 ) / 100

Hope this helps

Regards

Gajesh

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• Former Member
Mar 10, 2010 at 10:59 AM

Hi,

You need to create 2 MIC as Before drying & after drying & 3rd MIC will be calculated MIC.

1 st line item in plan will be MIC before drying

2 nd line item will be MIC after drying

3 rd MIC will calculated

Formula for this MIC - (C010-C020)*100/C010

I think this will work for you .

Regards

SANIL