Issue 07 - November 2012 | Published by Metrohm Siam
Dear Readers,
RheolabQC is a rotational rheometer which works according to the Searle principle. Coulometry for the road: Determine water content wherever you want. Have fun cleaning your exchange units with the Metrohm Siam Academy tutorial.
RheolabQC เป็นเครื่องมือวัดความหนืดในอาหารที่ให้ข้อมูลได้ทั้ง สมบัติการไหล,
สมบัติ Thickening หรือ Thining, Paste-like และ ความคงตัวของอาหารได้ รวมทั้ง Coulometry เครื่องหาปริมาณน้ำ แบบพกพา สะดวก กระทัดรัด ซึ่งสามารถวัดผลได้ถูกต้องแม่นยำทุกที่ทุกเวลา นอกจากนี้เรียนรู้วิธีการรักษา exchange units จาก Metrohm ซึ่งเรามีแนวทางที่ชัดเจนและทันสมัยอย่างสม่ำเสมอ.
If you do not wish to receive “FoodLab” in the future, you can remove your address using the link on this page or by sending a message to
info@metrohm.co.th.
- Anton Paar RheolabQC: Is it thick, thin, paste-like, stable?
- Metrohm Applikon: Process Analytics
- Metrohm Academy: Exchange Unit and Dosing Unit maintenance
ANTON PAAR RHEOLABQC: IS IT THICK, THIN, PASTE-LIKE, STABLE?
The RheolabQC is a rotational rheometer which works according to the Searle principle.
How do you describe the structure and flow properties of your food sample? Is it thick, thin, paste-like, stable…? Is it made to the same specifications every batch?
Can a single point viscosity measurement adequately provide this information? In most case the answer is no as most foods, such as sauces and dispersions, have complex flow properties.
The RheolabQC from Anton Paar answers these questions by providing information on
• Flow properties
• Stability of the sample at rest
• Time dependence of shear or stirring
• The influence of temperature
Check out the RheolabQC brochure or download an application note on measuring chocolate with the RheolabQC below.
Downloads:
For additional information email Chullashut Sriubol (chullashut@metrohm.co.th) or call +66(0) 2 298 0864.
METROHM: Coulometry to go – determines water content wherever you want!
New Metrohm 899 Coulometer.
The 899 Coulometer is the most compact and flexible Coulometer yet from Metrohm! Besides a footprint the size of just a DIN A4 sheet of paper, it comes with a Power Box for its own independent power supply!
Built-in magnetic stirrer
The 899 Coulometer does not need much space because it has its own magnetic stirrer built in. There is no need for a support rod either. An integrated holder keeps the titration cell safely standing on the upper side of the instrument.
Independent power supply
No socket around to plug in the power cord? No problem with the 899 Coulometer. In this case, users can rely on the instrument’s independent power supply that comes with an optional Power Box containing a set of rechargeable batteries. This means users can perform coulometric determinations of the water content almost anywhere they want!
Automation possible
At the same time, the 899 Coulometer provides the capabilities of a full-grown Metrohm Coulometer. Thus, it can be linked to a manual oven (860 KF Thermoprep) or to an 885 Compact Oven Sample Changer for fully automated thermal sample preparation and subsequent coulometric determination of the water content.
Downloads/Links:
For additional information please email Lop Patimapornlert (lop@metrohm.co.th) or call 02 298 0864.
METROHM SERVICE: Care and maintenance OF your Exchange Unit and Dosing Unit
Care and maintenance of your Exchange Unit and Dosing Unit.
Taking care and maintaining your Exchange Unit and Dosing Units.
Exchange Units or Dosing Units need to be checked regularly and must be cleaned from time to time.
If alkaline corrosive or highly concentrated reagents are used then a monthly check is appropriate.
Learn how to maintain your tools well by visiting the links below.
Metrohm training:
If have some questions, please contact the service@metrohm.co.th or
call 02 298 0864 Ext 710.
Quality Control in food processing and production is essential.
Metrohm Siam provides a significant range of scientific instruments and applications designed especially for these industries. Manufactured by the most renowned companies in their field, the instruments are not only sold and serviced by Metrohm Siam but customers in Thailand, Myanmar, Laos and Cambodia can tap into the vast knowledge and experience of the world’s leading scientists using Metrohm’s on location support and service.
