---
title: "Use Multi-Capture Feature for Dynamic Surface Tension?"
description: This is a Frequently asked question. Learn how to use multi capture feature on droplet lab surface tension app for dynamic surface tension measurement with this post.
url: "https://dropletlab.com/knowledge-doc/how-to-use-multi-capture-feature-for-dynamic-surface-tension-measurement/"
updated: "2024-04-25"
category: "Educational Resources for Surface Science Instruments & Measurements / Measurement Process"
---

# Use Multi-Capture Feature for Dynamic Surface Tension?

How to Use Multi-Capture Feature for Dynamic Surface Tension Measurement?

1. As the camera opens, tap the MULTI icon located at the top-right corner of the screen.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh4.googleusercontent.com/nG38Q-hx9XqZ-kCK3C-QysZSNhfx_ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0-sRKy_fIrvKCr1rtAWPzSdo3ffQuiom3l61s-T26QpTrgRLvedtG0czMBp0QPIe-ekHgm-yEWBTIeWhAsz3gxk_U)

1. As a result, the Multiple Image Capture popup opens. Here, use the Images to Capture field to define the number of images you want to capture.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh3.googleusercontent.com/LhCiYHo4VvFmho16X9RDMeY_F1_kFdkLQNe_aKdpjuve-mV0M9RL50MAPBvy_qS49ZlKGXfur3GQyyDF5f_7Ukuh0BlxDuGHPTSi1dBUYu2B3_lkKjGNFCDf-tLDRlBA9RxtTfmpt2YuK9n6fzDx)

1. Enter the duration for capture(s) using the Duration of Capture(s) field.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh5.googleusercontent.com/Kt-FOC3iUA3Lps7BJ5Zq_LVZXTidC4J_jqOGAyItRxx29KB7A4_Bmakc1zu4BF9kOkNO07CFwQGRxMHPWHLjq1vDbm7UtxFi6ayjC-wIfB2vXndbDrIxoGwdWKMvHvQAsg7BLQG6n2HDKI4yOp3w)

1. Once the required information is filled in, tap the OK button.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh5.googleusercontent.com/qO4sXcHcf0dOeVGWbGhe4CmKnBMYwf_tbYPyCT3VXEFB7kkVdAnDgQpO8K_U__9n3JxAwJ81iVOjFo1kLUqzjk8okEqTtaB6_06vyEqF5yBhoqRESnANP3ehUPqjMi3DC18N_qe3xKt9WaC89s-v)

1. Once this is done, tap the Capture button to start capturing the droplet. Generate the droplet slowly and capture right before the image leaves the needle.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh4.googleusercontent.com/MNN79PLyQscd5ry9aDo0foQFhkE2xZAPyaM5B7znFzJGAtPGaOtDSlYZqgcI4IhzWpN4k_RQHdCSB6_kFcD6k3aoASuBRFs3iyLsACoU31KSe0HeuWXEbohgBjfWHMEm5unKyAgRo8g)

1. Go to one of the captured images in order to perform the calculation process including calibrations.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh5.googleusercontent.com/hALzVoEKufhygq6tanxxAvSsGSd725QlV7ZpBIK3iiPXDh5etrgHxjApseV8BWgqEWw98A915x79t848rhKWLDEmJBO4BvN3eO-D5mU3U1bYKaZPwvwlRY1Dl-kpSuAPob4nylhxF0w)

1. After that, go back to the Project screen and tap the Calculate All button. This processes all the images captured in the specified timeframe.

![NG38Q Hx9XqZ KCK3C QysZSNhfx ZuYjL6d7RCHW7MDpW73slL8iRR7UcR0 SRKy FIrvKCr1rtAWPzSdo3ffQuiom3l61s T26QpTrgRLvedtG0czMBp0QPIe EkHgm YEWBTIeWhAsz3](https://lh6.googleusercontent.com/W1ar6VooI4W0Nn3kNuruUzv-jPT4mOMai-YiO9HmLWilhqD6c6ww4GCce1FNEcdNJrxLrhIxycDTGGr4wBQYB1TK39jDA_2uBmDHgjVFg3tBARgfI9S0LFkxytbfHgv7PGF2ii2TVIA)