HVM 472: Multirange Viscometer - ASTM D445, ASTM D446
The Herzog Multi-Range Viscometer HVM 472 determines direct kinematic viscosity of transparent and opaque liquids fully automated. The easy to operate viscometer includes 2 multi-range capillaries with 100 fold measuring range, requires only 18 ml, and delivers precise results. Its auto sampler offers truly continuous operation, spent sample vials automatically discharge, allowing new samples to be added at any time. For rapid analysis within viscosity range of 0.5 to 600mm2/s, the HVM 472 offers the smart alternative to run samples using 20-fold range Fast Run (FR) capillaries. The HVM 472 shows excellent precision and accuracy in full compliance with ASTM D445.
HVU 481 & 482 Automated Viscometers - ASTM D445, ASTM D446
HVU 481: 20º to 150ºC (68 to 302ºF)
HVU 482: -40º to +100ºC (-40 to +212ºF)
Herzog's automated viscometer system offers the utmost in stability, ease of use, repeatability, and high sample throughput. It simultaneously tests up to two samples using standard Ubbelohde-style capillary tubes. It offers true stand-alone operation with exceptional bath temperature range and stability. Near-infrared (NIR) or NTC thermal meniscus detection systems precisely measure flow properties of even the most challenging sample types, while an automatic tube cleaning system incorporates Kalrez(tm) seals to withstand aggressive solvents such as toluene or acetone.
VH1 & VH2: Houillon Viscometers - ASTM D7279, ASTM D2270
The VH series of viscometers include:
Model VH1: integrates a single solvent capacity for tube cleaning
Model VH2: accommodates two solvents, offering added flexibility in solvent selection for efficient tube cleaning and drying and withstands the use of aggressive solvents
Using a “Houillon” capillary tube, ISL’s VH Series Viscometers automatically determine kinematic viscosity of lubricating oils, used oils, fuels, polymers, and similar materials over a wide viscosity range. Initially developed for lubricant blending facilities, research laboratories, and used oil monitoring where small sample size and quick results were required, the ISL VH viscometer offers exceptional performance, providing results in 60 seconds using less than 1 ml of sample.
ViscoLab 3000 - ASTM D7483, ASTM D445
The ViscoLab 3000 laboratory viscometer is the ideal choice for measurement when viscosity testing requires the sample material to be tested at specific temperatures.
ViscoLab 4000 - ASTM D445, ASTM D7483
The ViscoLab 4000 is a small sample viscometer which supports up to 12 different 20:1 viscosity ranges; up to 10,000 cP with several output options.
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Cetane Ignition Delay
CID 510 - ASTM D7668
Herzog by PAC pioneered the Cetane Ignition Delay 510 instrument, a unique technology that is proven to provide the best precision in the market for determining the Derived Cetane Number of all types of diesel fuel, biodiesel, FAME, HVO, BTL, and GTL. It is a compact, easy to use, and fully automated analyzer, that offers excellent return on investment, and is in compliance with today’s safety requirements.
The CID 510 is in perfect correlation to ASTM D613, EN 16715, ISO 5165, IP 41 and IP 615. The patented test method ASTM D7668 is approved as standard and officially listed in diesel specifications: ASTM D975, ASTM D6751, ASTM D7467 and EN 590.
OptiFZP: Freeze Point - ASTM D2386, ASTM D7153
The powerful internal cooling system can measure up to -100C (-148F) without the need of an external cooling bath. The unique patented detection cell provides ultra-high accuracy with unmatched precision, while maintaining its compact footprint. The newly designed OptiFZP includes a color touchscreen and advanced electronics that allows network printing and electronic data transfer from the analyzer to a PC.
OptiMPP: Mini Cloud & Pour Point - ASTM D2500, ASTM D7346, ASTM D97
Designed to provide highly accurate cloud and pour point temperatures of petroleum products during cooling, ISL's automated Mini Cloud Pour Point Analyzer is compact, portable and delivers fast results (30C in less than 30 minutes, and quick pour point correlation with no flow @ 0.1C determination).
OptiFPP: Cold Filter Plugging Point - ASTM D 6371
The next generation Cold Filter Plugging Point analyzer combines a patented built-in cooling system and highly precise detection mechanism into an ultra-compact, easy to use instrument. The ISL OptiFPP analyzer provides automated CFPP test in strict accordance to EN116 and EN16329 conditions. OptiFPP precisely controls jacket cooling and electronically controlled vacuum adjusts as the test specimen is drawn though a mesh filter, per method conditions. Once crystal formation inhibits sample flow within a set time, a CFPP value is detected, displayed and stored to memory. Detailed reports are available, showing any abnormal points, as well as sample temperature behavior during the test.
OptiCPP: Cloud & Pour Point - ASTM D2500, ASTM D5771, ASTM D5853, ASTM D5950, ASTM D97
Combining a revolutionary patented built-in cooling system and highly precise detection mechanism, ISL's OptiCPP performs pour and/cloud point testing of any petroleum products, down to -95°C (-139°F), in accordance with all international standards. Its unique cooling technology eliminates external liquid connections, heat and noise. OptiCPP accommodates your unique testing requirements, because it is 100% configurable.
VIDA 80H: Density (Heavy) ASTM D4052, ASTM D5002
The VIDA 80 model provides accurate density measuring of heavy oils and is particularly effective for pharmaceutical and food & beverage applications.
VIDA 40 & 40H: Density (Light to Heavy) ASTM D4052, ASTM D5002
The VIDA Density Meter 40 and 40H models are a simple solution for measuring density of light and mid distillates (40) and heavy oils (40H) in refining and petrochemical applications.
VIDA ML: Density (Mobile) ASTM D4052
The VIDA ML density meter is specifically designed for mobile laboratory applications providing accurate and repeatable density analysis for a wide range of liquids according to ASTM D4052. It combines the proven oscillating U-tube technology with unique automated features such as bubble detection and sample injection.
Optidist - ASTM D86
OptiDist is the benchmark in atmospheric distillation testing offering the highest level of precision. Its a state-of-the-art optimal solution for performing atmospheric distillation, featuring easy to use, one button operation, and unparalleled versatility. Its minimal footprint saves valuable lab space, installation is easy, and the OptiDist offers a very low cost of ownership. The testing and results are in full compliance with all atmospheric distillation methods.
OptiPMD: Micro-Distillation - ASTM: D7345,D4814, D4814, D975, D1655, D7566, D86, D1160. GOST: 2177. ISO 3405, IP 123. Specs: ASTM D2880, D396, D7467, D3699
OptiPMD is the second generation of a state-of-the-art solution for fast and reliable distillation analysis. It is in accordance to ASTM D7345, IP 596 and in perfect correlation with ASTM D86, D1160 (B100), ISO 3405 and IP 123. OptiPMD determines the boiling range characteristics of petroleum products in less than 10 minutes, using only 10 ml of sample and it’s included in at least 10 fuel specifications. OptiPMD's method, ASTM D7345, delivers significantly faster results compared to the conventional ASTM D86 method, saving you 25 to 35 minutes per distillation.
HDV 632: Vacuum Distillation - ASTM D1160
The HDV 632 is a fully automated Vacuum Distillation Analyzer, which offers highest flexibility for the user. It can measure samples up to 650C AET. Choose ASTM D1160 or define and save your own custom programs. Naturally, you can add, delete, and revise custom tests as your products and test needs evolve.
DT-100 Dye Tester - ASTM D6756
The PetroSpec DT-100 Dye Tester is an affordable and fast portable analyzer that is ideal for the simultaneous quantification of dye and color concentrations in diesel fuels and heating oils. The DT-100 complies with the ASTM D6756 method for determination of red dye concentration and estimation of ASTM color of diesel fuel and heating oil using a portable visible spectrophotometer.