QSpec3.1.1
Publisher Description
Unleash the power of productivity with Linde’s QSpec. Quickly verify gas blend components and mix accuracy, and track the expiration date of your gas blends to maintain optimal process performance. Simplify cylinder management and cylinder tracking by using your phone as a mobile database of your cylinder information with QSpec. Quickly access on-demand Electronic Certifications of Analysis (ECOA) for each cylinder you scanned into your phone.
QSpec Features:
. Scan and store cylinder information, blend expiration dates and blend specifications in your phone.
. Set alerts to monitor and prevent gas blend expiration dates to ensure process quality.
. Quickly retrieve and email ECOA’s
. Create, store and email your cylinder reorder list.
. Assign scanned cylinders to customizable locations to assist with cylinder tracking
Version History -Bug fixes 3.1.1 Jan 15 - Updated barcode scanner.
- Security Fixes. 3.1.0 Jan 7 Praxair is now Linde!
- You can now delete your account.
- You can now scan a ProSpec EZ Cert QR code to retrieve the cylinder information.
- You can now manually enter in a cylinder number and lot number to retrieve the cylinder information.
- Fixed issues that could cause the application to crash.
- Fixed issues where certain QR codes were not returning cylinder information.
- Added security improvements. 2.1.2 05/11/2022 Fixed an issue that prevented the COA from being emailed. 1.5.0 07/07/2020 - You can now log into the app using your fingerprint.
- You can now sort by date scanned.
- Lot number now appears on the overview screen.
- Fixed an issue that was preventing multiple scanned cylinders from appearing in the recently scanned list.
- Fixed an issue where dates were off by 1 day.
- Fixed an issue that would cause the incorrect cylinder data from appearing if a cylinder was previously scanned with a different lot number. 1.4.0 06/30/2020 COAs can now be viewed within the application.
Various bug fixes.Fixed dark mode display issues. 1.3.0 10/31/2019 1.2.5 09/19/2016
About QSpec
The company that develops QSpec is Linde GmbH. The latest version released by its developer is 3.1.1.
To install QSpec on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 3 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the QSpec as malware if the download link is broken.
How to install QSpec on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the QSpec is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After QSpec is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.1.1
posted on 2026-10-13
Version History -Bug fixes 3.1.1 Jan 15 - Updated barcode scanner.
- Security Fixes. 3.1.0 Jan 7 Praxair is now Linde!
- You can now delete your account.
- You can now scan a ProSpec EZ Cert QR code to retrieve the cylinder information.
- You can now manually enter in a cylinder number and lot number to retrieve the cylinder information.
- Fixed issues that could cause the application to crash.
- Fixed issues where certain QR codes were not returning cylinder information.
- Added security improvements. 2.1.2 05/11/2022 Fixed an issue that prevented the COA from being emailed. 1.5.0 07/07/2020 - You can now log into the app using your fingerprint.
- You can now sort by date scanned.
- Lot number now appears on the overview screen.
- Fixed an issue that was preventing multiple scanned cylinders from appearing in the recently scanned list.
- Fixed an issue where dates were off by 1 day.
- Fixed an issue that would cause the incorrect cylinder data from appearing if a cylinder was previously scanned with a different lot number. 1.4.0 06/30/2020 COAs can now be viewed within the application.
Various bug fixes.Fixed dark mode display issues. 1.3.0 10/31/2019 1.2.5 09/19/2016
version 3.1.1
posted on 2026-01-15
-Bug fixes
version 2.1.2
posted on 2022-05-11
May 11, 2022 Version 2.1.2
Praxair is now Linde!
- You can now delete your account.
- You can now scan a ProSpec EZ Cert QR code to retrieve the cylinder information.
- You can now manually enter in a cylinder number and lot number to retrieve the cylinder information.
- Fixed issues that could cause the application to crash.
- Fixed issues where certain QR codes were not returning cylinder information.
- Added security improvements.
version 1.5.0
posted on 2020-07-07
Jul 7, 2020 Version 1.5.0
Fixed an issue that prevented the COA from being emailed.
version 1.5.0
posted on 2020-07-07
7 jul 2020 Version 1.5.0
Fixed an issue that prevented the COA from being emailed.
version 1.4.0
posted on 2020-06-30
Jun 30, 2020 Version 1.4.0
- You can now log into the app using your fingerprint.
- You can now sort by date scanned.
- Lot number now appears on the overview screen.
- Fixed an issue that was preventing multiple scanned cylinders from appearing in the recently scanned list.
- Fixed an issue where dates were off by 1 day.
- Fixed an issue that would cause the incorrect cylinder data from appearing if a cylinder was previously scanned with a different lot number.
version 1.3.0
posted on 2019-10-31
Oct 31, 2019 Version 1.3.0
COAs can now be viewed within the application.
Various bug fixes.Fixed dark mode display issues.
version 1.2.5
posted on 2016-09-20
version 1.5.0
posted on 1970-01-01
2020년 7월 7일 Version 1.5.0
Fixed an issue that prevented the COA from being emailed.
version 1.5.0
posted on 1970-01-01
7 juil. 2020 Version 1.5.0
Fixed an issue that prevented the COA from being emailed.
