Products
News
Contact
- Qinsun Instruments Co., Ltd.
- Tell：+86-21-6780 0179
- Phone：+86-17740808215
- Address：No. 2578 Minhang District Gu Dai Road, Shanghai
- Contact：Mr. Li
- QQ：846490659
It is Important to Test Flammability of Valuable Fragrances
Transportation of these items necessitates their manufacturer to categorize their flammability according to their flashpoint. While common flashpoint techniques such as Pensky-Martens are commonly cited by these regulations, the large sample volumes necessitated by these techniques are both expensive and undesirable for fragrance and flavor producers to follow.
Problem
Specialty flavor and fragrance chemicals are generally produced in little batch quantities using very costly materials and processes. For these batches, a 75 mL/2.54 fl.oz. sample, necessitated by the Pensky-Martens technique, may signify a major portion of the total production volume. Furthermore, for these extremely valuable products, the commercial value of the sample needed for a Pensky-Martens test may vary from hundreds to thousands of dollars for each test.
Furthermore, the heating and flashing of these chemicals emit strong, and frequently objectionable, odors all across a laboratory. Obviously, producers of flavors and fragrances need a better method of flash point testing.
Solution
The MiniFlash by Grabner Instruments was particularly developed to be a safer and easier-to-use alternative to conventional flash point test approaches such as Pensky-Martens. This completely automatic flash point tester attains its high level of safety by requiring a tiny 1 mL sample size and by fully isolating the sample during its test inside a constantly closed cup.
The small sample size and constantly closed cup diminish both the chance for a fire and the cost of testing. The MINIFLASH provides another obvious benefit for laboratory workers who test flavor and fragrance chemicals. The odors associated with testing these chemicals are considerably reduced by the combination of the small sample size and the constantly closed cup testing technique.
In independent round robin testing, the MiniFlash was confirmed to be statistically equal to the Pensky-Martens flash point technique. As a direct result of this statistical equivalence, the U.S. Department of Transportation has granted special permits permitting “… the flash points of volatile organic liquids may as an alternative be determined by means of a Grabner MiniFlash Flashpoint Analyzer.”