| Products |
| Records: 24 |
| HCP 842 Cold Filter Plugging Point Analyzer |
 | Walter Herzog GmbH contributed significantly to this test method’s standardization by developing the first automatic CFPP analyzer in 1970, long before any standard test protocol was established. The Herzog HCP 842 Automated CFPP+ Analyzer represents over three decades of improvements and enhancements to that first device. |
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| HCP 852 Automated Pour Point and Cloud Point Analyzer |
 | The HCP 852 Automated Pour Point and Cloud Point Analyzer removes human error from the equation. The only automatic analyzer that performs measurements exactly according to their respective ASTM test procedures, it controls each step with microprocessor precision. Sophisticated robotics control all sample movement. And to complete the process, a high resolution CCD video detection system simultaneously examines the entire sample for movement (pour point) and crystal formation (cloud point). |
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| HCP 860 Automatic Freezing Point Analyzer |
 | Crystallization of solid hydrocarbon components directly influences flying range of airplanes. Unfortunately, manual freeze point determinations require significant operator time and exceptionally careful execution to meet ASTM D 2386 measurement accuracy, repeatability and reproducibility requirements. And that's precisely why so many petroleum test laboratories rely on Herzog's HCP 860 Automatic Freezing Point Analyzer. Designed to conform exactly to ASTM D 2386, the HCP 860 reduces operator time by over 80%, while delivering 0.5oC measurement repeatability. The HCP treats each sample exactly as if it were being analyzed manually, with sample stirring, cooling and warming all controlled with microprocessor precision and convenience. The operator simply places the test cell in the instrument and begins the test. All subsequent test steps are performed completely and automatically.
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| HDA 620 Manual Distillation Apparatus |
 | The Herzog HDA 620 Distillation Apparatus makes the manual determination of distillation characteristics simple and economical. Designed for various standard testing methods, the Distillation Apparatus includes everything you need to being testing right away -- including ASTM thermometers and glassware! Equally important, it can be equipped with a wide variety of time, saving, versatility enhancing operation such as a flash cooling fan, digital bath temperature controller (ambient to 60şC), external chiller, and fire extinguishing system. |
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| HDA 627 |
 | Automatic analysers HDA 627/628 measure distillation curve exactly according to requirements of standardised methods. Analyser HDA 627 requires external PC, HDA 628 has integrated PC with "touch" screen which can control up to 18 Herzog analysers. There is possibility to save correction tables for temperature probes, callibration is done automatically and there is warning for operator which remind measuring of new callibration. Analyser has powerfull diagnostic software, fie extuingish systém and low voltage heating. |
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| HDA 628 |
| Automatic analysers HDA 627/628 measure distillation curve exactly according to requirements of standardised methods. Analyser HDA 627 requires external PC, HDA 628 has integrated PC with "touch" screen which can control up to 18 Herzog analysers. There is possibility to save correction tables for temperature probes, callibration is done automatically and there is warning for operator which remind measuring of new callibration. Analyser has powerfull diagnostic software, fie extuingish systém and low voltage heating. |
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| HDV 632 Automatic Vacuum Distillation Analyzer |
 | The HDV 632 controls temperature, distillation rate, and pressure with microprocessor precision. Volume measurements are made with digital accuracy, and test program selection is a simple "point and click" operation. Choose from an extensive library of built-in programs or your own predefined tests.
The HDV 632 incorporates everything needed for fully automated distillation testing, yet used only 0.33 square meters (3.25 ft2) of bench space. In fact, it even features two built-in refrigeration systems -- one for the cold trap, plus a heater/cooler for the condenser bath -- so you don't even have to run hoses to an external water supply or chiller system. |
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| HFP 355 Automatic COC Flash Point Tester |
 | Herzog's HFP 355 Cleveland Open Cup (COC) Analyzer automatically measures flash point and fire/burning point. Special programming modes facilitate asphalt and water-containing samples while smart features ensure the safest high-temperature operation. Testing begins only when the sample cup has been loaded. Furthermore, the analyzer automatically shuts itself off if a flash (or fire) point has not been detected within a user-specified temperature range. |
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| HFP 360 Pensky Martens Automatic Flash Point Analyzer |
 | HFP 360 Series Flash Point Analyzers are designed to save you time, money and bench space. Special interchangeable test modules allow you to switch from one test method to another quickly and easily. Moreover, the HFP automatically recognizes which test module is installed so you can begin standard method testing without additional system programming or configuration. |
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| HFP 362 |
| HFP 360 Series Flash Point Analyzers are designed to save you time, money and bench space. Special interchangeable test modules allow you to switch from one test method to another quickly and easily. Moreover, the HFP automatically recognizes which test module is installed so you can begin standard method testing without additional system programming or configuration. |
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| HFP 364 |
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| HPT 735 Analog Penetrometer |
 | An economical instrument for low volume applications, the HPT 735 features manual plunger release and penetration timing. Measurements are displayed on a large analog gauge in 0.1 mm increments. Other features include rack and pinion height adjustment over a 20.3 cm (8 inch) range for optimum sample clearance, coarse and fine adjustment mechanisms, zinc alloy head assembly with carrying handle, and stainless steel release plunger and bearings.
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| HPT 737 Digital Penetrometer |
 | Herzog's penetrometers are widely used for determining the consistency of highly viscous and solid materials, such as petroleum products, foods, cosmetics, construction materials, and other materials. They can be according to ASTM and other standard test methods as well as customized test protocols. Designed for years of reliable use, these sturdy penetrometers feature rugged metal construction and a durable baked epoxy-resin finish for easy cleaning.
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| HRB 754 Automatic Ring & Ball Tester |
 | The HRB 754 Ring & Ball Tester automatically determines softening point via standard test methods. All you do is insert the sample in the instrument, input the sample ID, select a pre-programmed test method, and press Start. |
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| HVB 438 |
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| HVM 472 Automated Multi-Range Viscometer |
 | Herzog’s HVM 472 Automated Multi-Range Viscometer measures transparent and opaque liquids in as little as five minutes with a unique dual-bath design that enables two simultaneous tests at two different temperatures. Plus, a revolutionary auto sampler offers truly continuous operation: spent sample cups automatically discharge, allowing you to add new samples at any time.... even mid-test! The HVM 472 meets or exceeds precision requirements of ASTM D 445. Results can be exported to a printer or LIMS. Add Windows-based HLIS (Herzog Laboratory Information System) software for enhanced operation and data management. |
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| HVP 970 |
 | With the HVP 970, Herzog offers quick, cost-effective vapor pressure testing with the added flexibility of two method choices: vacuum or compensation. Easy-to-use, highly reliable, and robust, the unit's state-of-the-art technique enables fast equilibrium, quick results and easy cleaning.
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| HVU 480 |
 | Herzog's HVU 480 Series Automatic Viscometers automate kinematic viscosity testing while meeting or exceeding requirements of ASTM D 445. Totally micro-processor controlled, these time-saving instruments accommodate two standard Ubbelohde-style capillary tubes. They feature a programmable benchtop constant-temperature bath, local keypad and display, near-infrared or thermal timing of efflux flow, and an automatic tube cleaning system. Each instrument can perform two measurements per hour when following capillary tube ASTM D 445 flow times.
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| HVU 482 |
 | Herzog's HVU 482 Low Temperature Viscometer is designed to automate the low temperature viscosity testing of aviation turbine fuels while meeting or exceeding the requirements of ASTM D 445. Totally microprocessor controlled, this time-saving instrument features two Ubbelohde-style capillary tubes in a programmable constant-temperature bath, local keypad and disply, near-infrared or thermistor timing of efflux flow, and an automatic tube cleaning system.
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| SC 960 |
 | Herzog's SC 960 Salt-in-Crude Analyzer automatically measures salt content, applying a low level excitation voltage and measuring conductivity. It eliminates necessity to work with a high voltage cell. There is no need for the reading of an analog milliamp gauge and interpolation of the final value from a log log plot. The Herzog SC 960 digitally displays the salt content in user selected units (i.e. pounds NaCl per 1000 bbl {ptb} of crude oil).
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| HPT 738 Digital Penetrometer |
 | The HPT 738 Digital Penetrometer from Walter Herzog GmbH provides reliable, digitally controlled consistency measurements for rugged yet user-friendly operation. Release and stopping of the plunger rod are controlled with microprocessor precision, while digital timing and an electronic depth gauge further ensure highly repeatable penetration measurements.
The unit includes a stable metal platform base with features to easily facilitate straight and true sample penetration. A flex-mounted light and magnification lens illuminate the sample surface for accurate needle placement, while coarse and fine hand wheels simplify adjustments and enable the operator to quickly move the head up and out of the way for sample removal and replacement.
Herzog penetrometers are widely used for consistency determinations of highly viscous or solid materials including petroleum products, foods, cosmetics, construction materials, and other materials according to ASTM methods or custom test procedures. A wide variety of precision-machined accessories are offered. |
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| HVU 490 Series Automatic Viscosity Analysis System |
 | Herzog's HVU 490 Series Automatic Viscosity Analysis System automates Kinematic viscosity testing while meeting or exceeding requirements of ASTM D 445. To ensure quick, accurate results, it incorporates superior microprocessor temperature control, near-infrared or thermal timing systems that exceed precision requirements of standard methods, and an automatic tube cleaning system. They perform up to 8 tests simultaneously, boasting cycle times as fast as 11 minutes in optional Fast Run configuration, or in 20-30 minutes using standard operation parameters. |
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| MP 329 Automated Pensky-Martens Flash Point Tester |
 | Herzog's MP 329 Automated Pensky-Martens Flash Point Tester utilizes multi-processor technology, producing an instrument with extreme reliability, ease of use, flexibility and accuracy. |
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| HVP 972 Mini Vapor Pressure Analyzer |
 | Provides quick, accurate results of vapor pressure up to 1,000 kPa (145 psi) within a temperature range of 0°C (32°F) to 100°C (212°F). Backed by state-of-the-art technology and highest quality design, the HVP 972 increases test productivity with perfect repeatability and reproducibility. Calibration history and quality-check tracking assure complete results traceability and meet rigorous quality assurance requirements. |
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