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In 1873, Mr Berthold Pensky founded his own company and produced Pensky-Martens flash point tester, Abel –Pensky flashpoint tester as well as viscometer, grain tester and other machinery.
In 1886, upon his appointment to the official position of a Royal Prussian planning officer ,Mr Pensky sold his company to two of his employees, Mr Wilhelm Sommer and Mr Max Runge.
Following the re-unification of Germany SuR reformed and renamed under
Petrotest Instruments GmbH & Co KG.
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Today approx 60 employees are engaged in the production of mechanical and electronic laboratory instruments such as flash point testers, distillation units ,fraass breaking point tester, texture analyzer etc. In order to be a highly flexible and reliable partner to our customers, we decided to locate the entire range of branches needed in our company under one roof; |
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• Application
• Customer Care Centre
• Electronical & Mechanical Design
• Stockage |
• Software Development
• Production
• Assembling |
• Quality Control according ISO 9001
• Marketing
• Order & Shipping |
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| http://www.petrotest.com/ |
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PETROTEST PRODUCT RANGES |
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Bitumen |
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Breaking-Point - Fraass Method - BPA 5 Set (automatic) 
EN 12593, IP 80, JIS K2207, NF T66-026 (obs.)
The BPA 5 will determine the fatigue behavior of bitumen materials against temperature by force measurements under periodical
bends according to the FRAASS method. |
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Penetration - Bitumen Method - PNR 12 (automatic)
ASTM D 5, DIN 52010 (obs.), EN 1426, EN 13179-2, EN 13880-2, JIS K2207, AASHTO T49
The Penetrometer PNR 12 is a digitally indicating instrument
on microprocessor base used to to determine the plasticity of
a wide range of materials, as well as for the ...
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Softening-Point - Ring & Ball Method - RKA5 (automatic)
ASTM D 36, ASTM E 28, ISO 4625-1, DIN 1996-15, EN 1427, EN 1871-F, EN 13179-1, IP 58, JIS K2207, NF T66-008 (obs.), AASHTO T53
A new instrument with the innovative operation platform Pmove™
to determine the temperature at which a substance attains a particular degree of softness. |
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Penetration |
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Penetration - Bitumen Method - PNR 12 (automatic)
ASTM D 5, DIN 52010 (obs.), EN 1426, EN 13179-2, EN 13880-2, JIS K2207, AASHTO T49
The Penetrometer PNR 12 is a digitally indicating instrument
on microprocessor base used to to determine the plasticity of
a wide range of materials, as well as for the .. |
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Fuel |
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Oxidation Stability (RSSOT) - PetroOXY "Block-Cooling"
Alternative procedure to:, ASTM D 525, ASTM D 942, ASTM D 943, ASTM D 2272, ASTM D 2274, ASTM D 5304, ASTM D 7525, ASTM D 7545, ISO 4263, ISO 7536, ISO 12205, DIN 51808, EN 14112, EN 15751, IP 40, IP 142, IP 229, IP 388
The Rapid Small Scale Oxidation Test is a new method to evaluate the storage stability with an automatic instrument, very fast and reliable even for less qualified users. |
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Grease |
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Oxidation Stability (RSSOT) - PetroOXY "Block-Cooling"
Alternative procedure to:, ASTM D 525, ASTM D 942, ASTM D 943, ASTM D 2272, ASTM D 2274, ASTM D 5304, ASTM D 7525, ASTM D 7545, ISO 4263, ISO 7536, ISO 12205, DIN 51808, EN 14112, EN 15751, IP 40, IP 142, IP 229, IP 388
The Rapid Small Scale Oxidation Test is a new method to evaluate the storage stability with an automatic instrument, very fast and reliable even for less qualified users.
ASTM D 7525 for gasoline
ASTM D 7545 for diesel, biodiesel, FAME - approved in 2009! |
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Oil |
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Oxidation Stability (RSSOT) - PetroOXY "Block-Cooling"
Alternative procedure to:, ASTM D 525, ASTM D 942, ASTM D 943, ASTM D 2272, ASTM D 2274, ASTM D 5304, ASTM D 7525, ASTM D 7545, ISO 4263, ISO 7536, ISO 12205, DIN 51808, EN 14112, EN 15751, IP 40, IP 142, IP 229, IP 388
The Rapid Small Scale Oxidation Test is a new method to evaluate the storage stability with an automatic instrument, very fast and reliable even for less qualified users.
ASTM D 7525 for gasoline
ASTM D 7545 for diesel, biodiesel, FAME - approved in 2009! |
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Distillation |
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Distillation at Atmospheric Pressure - ADU 4 (automatic)
ASTM D 86, ASTM D 1078, ISO 3405, DIN 51751 (obs.), IP 123, IP 195, JIS K2254, NF M07-002 (obs.)
Automatic distillation unit used for the examination of motor gasolines, aviation gasolines, aviation turbine fuels, special boiling point spirits, naphthas, white ... |
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