In many cases you may want to utilize MetaField Sample Tracking process without having a native form for the lab test built in the LIMS module. This is commonly done when you have an existing way of performing the test (often an Excel spreadsheet) but you would like to integrate the process into MetaField. Some benefits of this approach include:
- For Field staff, a consistent way to log all samples taken in the field regardless of how the lab test is performed.
- Being able to take advantage of the chain of custody for all samples and track where they are via the Dashboard
- A single repository for all lab reports, including distribution of these reports, regardless of where they are generated
- For Lab staff, having a single place to track all lab work
For this example, we are going to set up a form for a Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates (ASTM C136) but this could be used for any test.
Creating the Sample/Specimen Form
First, you need to create a Sample Tracking form for the sample and specimens, In Administration under LIMS / Samples → Sample Forms find or create a group for this sample to be in. Remember that these groups need to make sense to the Field staff when they are looking for the correct type of sample to log. For this example we will use the group "Bituminous Samples".
Within your chosen group, create a form and give it a descriptive name, Our form is called Bituminous Aggregate. Notice that a specimen called Bituminous Aggregate Specimen is automatically created as well.
At this point you have to decide what information you would like to gather in the field about your sample and/or specimens. If you add fields to the sample form, the user will be prompted for information once, about the sample. If you add fields to the specimen form, the user will be prompted for the information once for each specimen within the sample. Some sample types will only have one specimen but some will have multiple, so you will want to think about how you want these forms structured.
For our example, we will gather the sampling method, source, material type, and location on the sample form. We have not chosen to add any fields on the specimen form, but of course we could add fields there as well. For simplicity, we added these fields as text boxes but most likely you would want to utilize pick lists and custom data sources.
Make sure your forms are in the appropriate status for testing and eventually for use. In you need more information on building forms, refer to Do-It-Yourself Forms help.
Creating the Test Form
After the sample and specimen forms are created, you must also create a test form. In Administration under LIMS / Samples → Test Forms find or create a group for this test to be in. For this example we will use the group "Bituminous Tests". Customers often find that putting the standard name in the form name is helpful. We will call this test Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates (ASTM C136).
You must also associate this test form with the Sample Form you created earlier. This is done by editing the properties of the form.
Finally, you must define your test form. Since the majority of the test is going to be done outside of MetaField, there is very little we need to do. You may add additional fields if you would like to, but minimally add a File Upload field. We will call ours "External Report".
Creating the Report
The final step in the process is to define the report for your new Test Form.