House & Lab Instrument Co.,Ltd. Ventured into business almost three decades ago with one employee. Primarily the company was only involved in buying and selling re-agents (chemical) general laboratory instruments and all kind of glass wares. Today, with a present well-trained staff of 32, we have been able to expand and diversify our business into more specific areas of Petroleum/Petrochemical Industries ,Pulp-Paper-Packaging Industries and etc, supplying the Laboratory Analysis Instruments as an Exclusive Distributor of many leading manufacturers from all over the world.
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House & Lab Instrument Co.,Ltd. Ventured into business almost three decades ago with one employee. Primarily the company was only involved in buying and selling re-agents (chemical) general laboratory instruments and all kind of glass wares. Today, with a present well-trained staff of 32, we have been able to expand and diversify our business into more specific areas of Petroleum/Petrochemical Industries ,Pulp-Paper-Packaging Industries and etc, supplying the Laboratory Analysis Instruments as an Exclusive Distributor of many leading manufacturers from all over the world.

 

Test Methods
ASTM D7668

Applications
Combustion Cetane

Cetane Ignition Delay (CID510)

Accurate analysis of Derived Cetane Number (DCN) is an important tool for diesel and biodiesel fuel blenders and refineries to maintain fuel consistency and quality. Herzog by PAC pioneered the Cetane ID 510 instrument, a unique technology that is proven to provide the best precision in the market for determining DCN of all types of Diesel Fuels, Biodiesel, FAME, HVO, BTL, and GTL.

Features & Benefits

Best Precision and In Perfect Correlation to ASTM D613

  • Precision (r & R) exceeds CFR Engine and other CVCC instruments
  • Cross Method Reproducibility (Rxy) is much better than other CVCC alternatives
  • Excellent correlation of the Cetane ID 510 to the mean value of the CFR Engine
  • No Carry-Over Effect for sample measurements containing Cetane Improver

Significant Savings on investment and maintenance

  • Requires much less valuable space than CFR Engine (no separate room necessary)
  • Automated calibration for long-term stability minimizes down-time risks

High Standards for Safe Operation

  • Built-in fire monitoring and suppression system
  • Fuel level sensor to avoid the injection system from running dry
  • Over pressure protection for fuel injection system and combustion chamber
  • Automated diagnostic functions Leak test for combustion chamber

Robust and Fully Automated Technology for High Ease of Use

  • Fully automated, easy to use, one button operation allows minimal operator training
  • No cleaning of the test chamber required: soot less combustion eliminates cleaning of Fuel Injection System, Combustion Chamber and
  • Automatic Calibration with Primary Reference Fuels

     


Test Methods
ASTM D2500, ASTM D5853, ASTM D6892, ASTM D97, IP 15, IP 219, IP 444, ISO 3015, ISO 3016, JIS K2269

Applications
Cloud Point, Pour Point

Cloud & Pour Point (HCP852)

The HCP 852 is the only automatic analyzer that performs measurements exactly according to their respective ASTM test procedures, controlling 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).

Features & Benefits

  • Automates pour and cloud point analyses with microprocessor precision
  • Provides unparalleled precision and accuracy
  • Stand-alone or networked operation
  • Simple to operate and maintain
  • Allows standardized or customized testing
  • Operates in stand-alone and multi-analyzer network configurations
  • Provides thorough documentation of all test parameters and results
  • Sends data to any connected serial device, including printers or network
  • Warning message when result is out of specification
  • Over-heating detection with automatic heat shut-off during test
  • Relights flame, if necessary, during operation and suppresses gas source at end of test
  • Centralizes control and data management of up to 31 ISL ALAN-ready cold behavior, distillation & flash point instruments

   


Test Methods
ASTM D 6371, EN 116, IP 309, JIS K2288, JIS K2288, EN 16329, GOST 22254

Applications
Cold Filter Plugging Point

Cold Filter Plugging Point (HCP842)

EN116 filterability testing couldn't be easier ... or more accurate! HCP842 accommodates 3 types of cooling profiles.

Features & Benefits

  • Automates standard testing with microprocessor precision
  • Allows standard or customized testing
  • Operates in stand-alone and multi-analyzer network configurations
  • Provides thorough documentation of all test parameters results
  • Send data to any connected serial device, including printer or network
  • Complies with EN 16329 (if connected with linear bath)

   


Test Methods
ASTM D1078, ASTM D850, ASTM D86, IP 123, IP 195, ISO 3405

Applications
Distillation

Distillation Apparatus (HDA620)

The Herzog HDA 620 Distillation Apparatus is a simple yet versatile instrument that makes manual determination of distillation characteristics simple and economical. The HDA 620 includes everything needed to immediately begin distillation analysis including ASTM thermometers and glassware.

Features & Benefits

  • the HDA 620 can be equipped with a wide variety of time-saving, versatility-enhancing options including: Flask cooling fan; Digital vapor temperature display; Bath temperature controller; External chiller; Fire extinguishing system
  • Can even be used with the Distillation Aid for automatic distillation rate calculations and hardcopy documentation

   


Test Methods
ASTM D1160, GOST 11011

Applications
Vacuum Distillation

Vaccuum Distillation (HDV632)

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. 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.

Features & Benefits

EASY TO USE

  • Fully automated D1160 vacuum distillation- Initiate tests with only a few clicks and keystrokes
  • Digital Volume Measuring System with automatic calibration
  • Automatic cleaning sequence runs sufficiently long to clean the column and cool system for next distillation

PRECISION ANALYSIS

  • Dual transducer sensing system provides accurate, precise pressure measurements over a broad range of distillation pressures
  • Digital, proportional pressure control eliminates transducer calibration and provides precise pressure regulation

FLEXIBLE

  • Custom distillation curves record results at additional volume and temperature points or stop testing at a specific volume/temperature point
  • Enables receiving compartment temperature control at setpoints from +10 to +80C

PERFORMANCE

  • Automatic sensor prevents sample from foaming into column during pressure reduction sequence
  • Automatically calculates required sample weight based on sample density, and adjusts distillation results for weighing errors

    


Test Methods
ASTM D93, EN ISO 2719, IP 34, ISO 2719, JIS K2265, DIN 51758, EN 2719, GOST R EN ISO

Applications
Flash Point Pensky-Martens

Pensky Martens Flashpoint (HFP339)

The HFP 339 Flash Point Analyzer is the latest generation of Herzog products well known for proven reliability, superior design and quality. It determines Pensky Martens flash point automatically in strict compliance with the appropriate test method. In addition to standard test methods, the HFP 339 may be programmed with user-defined test protocols to test for samples with an unknown flash point.

Features & Benefits

  • Accurate determination of flash point
  • Economic unit with low maintenance cost
  • Simple, user-friendly operation
  • Electric or gas ignition
  • Safety and Fire detection systems
  • Proven, reliable operation

   


Test Methods
ASTM D93, IP 34, ISO 2719, JIS K2265, DIN 22719, DIN 51758, GOST R EN ISO 2719

Applications
Flash Point Pensky-Martens

Pensky Martens Flashpoint (HFP360)

The HFP 360 automatically determines flash point in strict compliance with test methods relating to the Pensky-Martens Flash Point method. In addition to standard test methods, it may be programmed with as many as 19 user-defined test protocols and to test for samples with an unknown flash point.

Features & Benefits

Reliable Flash Point Analyses

  • Proven thermal detection precisely captures flash point eliminating interference from water or silicone
  • Pt-100 temperature sensor duplicates response time of a mercury thermometer
  • Built-in air cooler quickly cools heating block in preparation for next test; optional cooling block enables sub-ambient Pensky-Martens testing
  • Integral database stores up to 300 test results with statistical analysis functions

Safe, Dependable Operation

  • Overheating protection system with automatic heating shut-off and fire detection ensures safety during test
  • Relights flame, if necessary, during operation and suppresses gas source at end of test
  • Extensive diagnostics allow user to confirm and manually operate all analyzer functions

Operation Flexibility

  • Available with either an electric or gas ignition system
  • Full color touch screen display provides easy navigation through operational procedures

   


Test Methods
ASTM D56, GOST R 53717

Applications
Flashpoint Abel, Flash Point TAG

Tag Flash Point (HFP362)

The HFP 362 automatically determines flash point in strict compliance with test methods relating to the Tag Flash Point method. In addition to standard test methods, it may be programmed with as many as 19 user-defined test protocols and to test for samples with an unknown flash point.

Features & Benefits

Reliable Flash Point Analyses

  • Proven thermal detection precisely captures flash point eliminating interference from water or silicone
  • Pt-100 temperature sensor duplicates response time of a mercury thermometer
  • Built-in air cooler quickly cools heating block in preparation for next test
  • Integral database stores up to 300 test results with statistical analysis functions

Safe, Dependable Operation

  • Overheating protection system with automatic heating shut-off and fire detection ensures safety during test
  • Relights flame, if necessary, during operation and suppresses gas source at end of test
  • Extensive diagnostics allow user to confirm and manually operate all analyzer functions

Operation Flexibility

  • Available with either an electric or gas ignition system
  • Full color touch screen display provides easy navigation through operational procedures

   


Test Methods
ISO 13736, IP 170, GOST R ISO 13736

Applications
Atmospheric Distillation

Abel Flashpoint (HP364)

The HFP 362 automatically determines flash point in strict compliance with test methods relating to the Abel Flash Point method. In addition to standard test methods, the HFP may be programmed with as many as 19 user-defined test protocols and to test for samples with an unknown flash point.

Features & Benefits

Reliable Flash Point Analyses

  • Proven thermal detection precisely captures flash point eliminating interference from water or silicone
  • Tests for samples with unknown flash points
  • Pt-100 temperature sensor duplicates response time of a mercury thermometer
  • Built-in air cooler quickly cools heating block in preparation for next test
  • Integral database stores up to 300 test results with statistical analysis functions

Safe, Dependable Operation

  • Overheating protection system with automatic heating shut-off and fire detection ensures safety during test
  • Relights flame, if necessary, during operation and suppresses gas source at end of test
  • Extensive diagnostics allow user to confirm and manually operate all analyzer functions

Operation Flexibility

  • Available with either an electric or gas ignition system
  • Full color touch screen display provides easy navigation through operational procedures
  • In addition to performing standard Pensky-Martens testing, this versatile analyzer is easily programmed with customized test protocols

   


Test Methods
ASTM D92, ISO 2592, IP 36, DIN EN 22592

Applications
Flash Point Cleveland Open Cup

Cleveland Open Cup Flashpoint (HFP386)

Designed to provide years of accurate and reliable flash point results, Herzogs top quality HFP 386 utilizes the Cleveland Open Cup method. All units include a rugged electric heater with ultra-precise manual control, mercury thermometer, and visual flash point detection. Features include an electric stirrer that automatically stops during test flame application.

Features & Benefits

  • Top-quality laboratory analyzers for closed and open cup flash point determinations
  • Electric Stirrer
  • Automatic Application of Test Flame
  • Optional Cooling Device

   


Test Methods
ASTM D381, EN 5, IP 131, IP 540, ISO 6246

Applications
Gum Content

Gum Test (HGT915 / HGT917)

The Herzog Gum Test Apparatus is designed to measure evaporation residue in aviation fuels, motor gasolines, and other volatile distillates in accordance with ASTM D 381, ISO 6246, EN 5 and IP 131 test methods.

The HGT 915 uses air evaporation, while the HGT 917 offers the versatility of either air or steam evaporation. Both models are capable of testing three 100 ml samples simultaneously. Results indicate the likelihood of induction system deposits and potential sticking of intake valves

Features & Benefits

  • Three test stations
  • Choice air or steam evaporation
  • Aluminum heating block with electronic heat control
  • Integral steam super heater
  • Includes beaker, shielded thermometer and precision pressure

   
   


Test Methods
ASTM D36, ASTM E28, EN 1427, IP 58, ISO 4625, DIN 52011, NFT 66008

Applications
Bitumen Ring and Ball

Ring & Ball (HRB754)

The HRB 754 Ring & Ball Tester automatically determines Softening Point of bitumen, tar, pitch, tall oil rosins, and polymeric resins via standard ring and ball test methods. Tests start in four simple steps: insert the sample in the instrument, input the sample ID, select a pre-programmed test method, and press Start.

In addition to performing standard softening point tests, this versatile analyzer is easily programmed with your own customized test protocols. Test selection and other operational commands are entered via the instrument’s easy-to-use touch screen display. The system even includes on-line help to guide you through operational procedures.

Features & Benefits

  • Pre-programmed test procedures
  • Stores up to 20 permanent and user-defined test programs
  • Simple touch screen testing, programming, diagnostics, calibration
  • Integral results database stores up to 300 measurements; incorporates statistical calculation and graphing capacity
  • Built-in, user programmable air cooling system
  • Stand-alone or networked operation

   


Test Methods
ASTM D445, ASTM D446, IP 71, ISO 3104, ISO 3105, GOST 33

Applications
Viscosity

Multirange Viscometer (HVM472)

The Herzog Multi-Range Viscometer (HVM 472) determines direct kinematic viscosity of transparent and opaque liquids fully automated. The easy to operate HVM 472 includes 2 multi-range capillaries with 100 fold measuring range, requires only 18 ml, and delivers precise results. A revolutionary auto sampler offers truly continuous operation, spent sample vials automatically discharge, allowing new samples to be added at any time, even mid-test! 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.

Features & Benefits

  • Precise and accurate analysis results
  • Easy and safe operation with advanced system automation
  • Flexible and modular design for fast adaptation to both current & future analysis needs
  • In compliance with ASTM D445, IP 71 Section 1, ISO 3104 and EN ISO 3104
  • Reduced VOC emissions with connection to ventilation system
  • Smart bath design since capillary tubes are visible from 360 direction
  • High quality and robust configuration with automated cleaning station using 2 different solvents and corrosion resistant material
  • Maximized sample throughput with two integrated sample changers for 7-8 hours unattended operation

   


Test Methods
ASTM D5191, ASTM D6378, EN 13016, IP 394

Applications
Vapor Pressure

Automated Vapour Pressure (HVP972)

Herzogs HVP 972 is the modern analytical instrument designed for accurate determination of vapor pressure of both automotive and aviation gasoline, turbine fuels, other light distillate petroleumproducts, crude oil, hydrocarbon solvents and chemical compounds.The Herzog HVP 972 provides quick, accurate results of vapor pressure up to 1,000 kPa (145 psi) within a temperature range of 0 to 100C. Significantly increase productivity with perfect repeatability and reproducibility through the power of complete automation.

Features & Benefits

  • Simple, low-cost operation
  • Fast and fully automated measuring cycle
  • Standard or user-selected operation parameters
  • Detailed on-screen report and integral result database

   


Test Methods
ASTM D445, ASTM D446, IP 71, ISO 3104, ISO 3105, GOST 33

Applications
Viscosity

Automated Ubbelohde Viscometer (HVU481)

The Herzog's HVU 481 is an automated viscometer system that 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. 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. Complete cycle time, including automated cleaning, is 30 to 40 minutes.

Features & Benefits

  • 20 to 150C (68 to 302F) temperature range
  • Economical, automated viscosity measurements
  • Stand alone operation
  • Performs two tests simultaneously
  • Automatic, multi-solvent cleaning system; withstands aggressive solvents
  • PC-based instrument control and multi-instrument networking capabilities using HLIS
  • Upgradeable for automated sampling
  • Ultimate sample integrity, high volume testing

   


Test Methods
ASTM D445, ASTM D446, DIN 51562, IP 71, ISO 3104, ISO 3105, GOST 33

Applications
Viscosity

Automated Ubbelohde Viscometer (HVU482)

The Herzog's HVU 482 is an automated viscometer system that 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. 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. Complete cycle time, including automated cleaning, is 30 to 40 minutes.

Features & Benefits

  • Temperature range -40 to 100C (-40 to 212F)
  • Ideal for low temperature aviation turbine fuel and for high and low temperature lubricant testing
  • Stand alone operation
  • Performs two tests simultaneously
  • Automatic, multi-solvent cleaning system; withstands aggressive solvents
  • PC-based instrument control and multi-instrument networking capabilities with HLIS

   


Test Methods
ASTM D1078, ASTM D850, ASTM D86, IP 123, IP 195, ISO 3405, GOST 2177

Applications
Atmospheric Distillation

Benchmark in Distillation (OptiDist)

Herzogs OptiDist is a truly revolutionary automated distillation analyzer, offering the highest level of precision and ease of use ever seen in an instrument of this type. 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.

Features & Benefits

  • Easy to Use, One Button Straightforward Operation
  • Superior Precision From the First Run
  • Enhanced Instrument Safety Features
  • Unparalleled Versatility
  • Laboratory Savings

     


Test Methods
ASTM D445, ASTM D446, IP 71, ISO 3104, ISO 3105, GOST 33

Applications
Viscosity

Salt In Crude (SC960)

The Herzog SC 960 Salt-in-Crude Analyzer automatically measures salt content in crude petroleum, applying a low level excitation voltage and measuring conductivity, and thus eliminates the need of working with a high voltage cell. It provides a digital display of salt content in user-selected units (i.e. pounds NaCl per 1000 bbl (ptb) of crude oil. It eliminates the need for sensitive adjustments and interpolation from log graphical curves. For example, there is no need for the reading of an analog milliamp gauge and interpolation of the final value from a log plot.

Features & Benefits

  • Working lower detection limit of 0.2 ptb
  • Multi-calibration capacity with NEW HLIS32-SC software
  • Safe, low voltage design with cell isolated from electronics to reduce hazards from solvent spillage
  • User settings for high low alarms
  • RS-232 and analog output
  • Compact design conserves valuable bench space

  

House & Lab Instrument Co.,Ltd. Ventured into business almost three decades ago with one employee. Primarily the company was only involved in buying and selling re-agents (chemical) general laboratory instruments and all kind of glass wares. Today, with a present well-trained staff of 32, we have been able to expand and diversify our business into more specific areas of Petroleum/Petrochemical Industries ,Pulp-Paper-Packaging Industries and etc, supplying the Laboratory Analysis Instruments as an Exclusive Distributor of many leading manufacturers from all over the world.
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House & Lab Instrument Co.,Ltd. Ventured into business almost three decades ago with one employee. Primarily the company was only involved in buying and selling re-agents (chemical) general laboratory instruments and all kind of glass wares. Today, with a present well-trained staff of 32, we have been able to expand and diversify our business into more specific areas of Petroleum/Petrochemical Industries ,Pulp-Paper-Packaging Industries and etc, supplying the Laboratory Analysis Instruments as an Exclusive Distributor of many leading manufacturers from all over the world.
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Tel :+66 2 184 4000  Fax: +66 2 184 4006 or 314 0489