Run A Test
Published on Dec 08, 2017
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PRESENTATION OUTLINE
Run A Test
CSC Bostwick Consistometer
This is a short Presentation on how to run a Bostwick Consistometer Test
Photo by Rustic Vegan
Bostwick Consistometer
Sample and Stopwatch
Assemble the Bostwick, The sample to be tested and a stopwatch
Photo by underwhelmer
Level the Trough
Get the bubble to the middle
Be sure that the trough is level. The bubble should be in the center od the ring.
After Filling Reservoir With Sample
Prepare to Release the Trigger
Close the gate. Fill the reservoir to the top with sample. Prepare to release the Trigger
Prepare to Start Stopwatch
Simultaneously
Release Trigger And Start Stopwatch
Release the trigger and with the free hand start the stop watch.
Photo by Kate Tomlinson
After Pre Set Time
Read the Position at Front of the Sample
After a predetermined time, stop the watch read the distance at the front of the sample. in the case the test result would be "6.8 Bostwicks or 6.8 centimeters after 55 seconds"
Result of This Test
6.8 Centimeters in
55 Seconds
This is all it takes to run a CSC Bostwick. to review her is a summary.
Photo by modular.dodecahedron
Level the Trough
Get the bubble to the middle
1. Be sure that the trough is level
After Filling Reservoir With Sample
Prepare to Release the Tigger
2. Close and latch the gate, fill the reservoir and prepare to release the trigger.
Prepare to Start Stopwatch
3. With your other hand start the stopwatch and release the gate at the same time.
After Pre Set Time
Read the Position at Front of the Sample
4. After a pre determined time stop the watch and read the distance at the front of the sample.
