产品目录第 216 页

petroleum and laboratory test instrumentsKoehler Instrument型号 Tackiness Tester

Tackiness Tester

Measures the cohesive and adhesive tactile properties of greases and provides numerical and graphical results.

参数: Optional temperature control up to 80 °C
参数: Temperature Range (Optional): ambient - 80 °C (50 - 175 °F)
参数: Voltage: 110 - 230V 50/60Hz
参数: Power: 150 W Max.

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petroleum and laboratory test instrumentsKoehler Instrument型号 Low Temperature Grease Flow Tester

Low Temperature Grease Flow Tester

This test method is used to assess the flow ability of grease in cold environments. Low temperature flow properties are important grease parameters when it c...

参数: This test method is used to assess the flow ability of grease in cold environments. Low temperature flow properties are important grease parameters when it comes to central lubrication systems, vehicles and machineries in harsh environments.
参数: Operation range between ambient and -50°C
参数: The Low Temperature Flow Tester, K95300, has been developed for testing lubricating greases in low temperature environments. The test is performed in accordance with DIN 51805 and can also be customized.
参数: Low Temperature Flow is measured according to the method of Kesternich (DIN 51805). The K95300 test system is an instrument for the determination of the flow pressure of lubricating grease at temperatures down to -50°C. Due to the special design of t

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petroleum and laboratory test instrumentsKoehler Instrument型号 Omnitek U-Visc Automatic Viscometry System

Omnitek U-Visc Automatic Viscometry System

Kinematic viscosity is of primary importance in the design and selection of a wide range of petroleum products. Calibrated capillary viscometers are used to ...

参数: Kinematic viscosity is of primary importance in the design and selection of a wide range of petroleum products. Calibrated capillary viscometers are used to measure flow under gravity or vacuum at precisely controlled temperatures.
参数: Meets all ASTM, EN, ISO, and DIN standards related to kinematic viscosity and diluted solution viscosity
参数: Extremely accurate temperature control
参数: High Capacity; up to 10 measurements per bath per tube per hour

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petroleum and laboratory test instrumentsKoehler Instrument型号 Automatic Cloud and Pour Point Analyzer

Automatic Cloud and Pour Point Analyzer

Cold flow properties, such as cloud point and pour point, indicate how petroleum products behave at low temperatures. The test specimen is cooled at a specif...

参数: Cold flow properties, such as cloud point and pour point, indicate how petroleum products behave at low temperatures. The test specimen is cooled at a specified rate and measured periodically. The highest temperature at which a cloud is first detecte
参数: Conforms to the specifications of ASTM D5771 and D5950
参数: Excellent correlation to ASTM D2500, D97, and related specifications
参数: Clear graph of temperature vs. time for sample and bath temperatures

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petroleum and laboratory test instrumentsKoehler Instrument型号 Automated Air Release Value Analyzer

Automated Air Release Value Analyzer

The ability of a turbine, hydraulic, or lubricating oil to separate entrained air is a key performance characteristic in applications where agitation causes ...

参数: The ability of a turbine, hydraulic, or lubricating oil to separate entrained air is a key performance characteristic in applications where agitation causes a dispersion of air bubbles in the oil. To determine air release properties, the sample is he
参数: Conforms to ASTM D3427, IP 313 and related specifications
参数: The Koehler Air Release Value Apparatus consists of a test vessel and air flow control equipment for delivering heated air at the specified flow rate to a lubricating oil sample maintained at constant temperature. The Integrated Touch Screen Control
参数: Conforms to the specifications of: ASTM D3427; IP 313; ISO 9120; DIN 51381; NF E 48-614; NF T 60-149; BS 2000 Part 313

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petroleum and laboratory test instrumentsKoehler Instrument型号 Automatic Microscale Continuously Closed Cup Flash Point Analyzer

Automatic Microscale Continuously Closed Cup Flash Point Analyzer

ASTM D6450: For determination of flash point of fuel oils, lube oils, solvents and other liquids by continuously closed cup tester. The measurement is made o...

参数: ASTM D6450: For determination of flash point of fuel oils, lube oils, solvents and other liquids by continuously closed cup tester. The measurement is made on a test specimen of 1 mL and utilizes a closed but unsealed cup with air injected into the t
参数: ASTM D7094: For determination of flash point of fuels including diesel/biodiesel blends, lube oils, solvents, and other liquids by a continuously closed cup tester utilizing a specimen size of 2 mL, cup size of 7 mL, with a heating rate of 2.5 ° C pe
参数: Real-time display of temperature and pressure curves
参数: When the expected flash point is entered, the initial and end temperatures are automatically calculated

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petroleum and laboratory test instrumentsKoehler Instrument型号 Omnitek BitU-Visc Automatic Viscometry System

Omnitek BitU-Visc Automatic Viscometry System

Kinematic viscosity characterizes flow behavior. This method covers the procedure for the determination of kinematic viscosity of liquid asphalts, road oils,...

参数: Kinematic viscosity characterizes flow behavior. This method covers the procedure for the determination of kinematic viscosity of liquid asphalts, road oils, and distillation residues of liquid asphalts at high temperatures.
参数: Meets all ASTM, EN, ISO, DIN, AASHTO T201 and standards related to kinematic viscosity
参数: Extremely accurate temperature control
参数: Chemically resistant to an extended range of fluids and solvents

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petroleum and laboratory test instrumentsKoehler Instrument型号 Kinematic Viscometers

Kinematic Viscometers

Calibrated Glass Capillary Koehler offers a full selection of glass capillary viscometers for measuring kinematic viscosity of liquid petroleum products in a...

参数: Koehler offers a full selection of glass capillary viscometers for measuring kinematic viscosity of liquid petroleum products in accordance with ASTM D445 and related standard test methods. All types of viscometers conform to ASTM D446 and related st
参数: Ubbelohde Viscometers The Ubbelohde viscometer and other suspended-level viscometers are used to measure transparent liquids. Unlike the Cannon®-Fenske Routine viscometer, suspended level viscometers maintain the same viscometer constant at all tempe
参数: Cannon®-Fenske Opaque Reverse-flow viscometer for measurement of transparent and dark liquids having kinematic viscosities of up to 100,000cSt. Requires a sample of approximately 12mL. Allows timing of samples whose thin films are opaque and are thus
参数: Cannon®-Ubbelohde Four-Bulb Shear Dilution Suspended level viscometer for the measurement of intrinsic viscosity extrapolated to zero shear rate. Provides five-fold range of shear rates. Requires approximately 20mL of sample. Use with K23361 rectangu

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petroleum and laboratory test instrumentsKoehler Instrument型号 Oxidation Stability Apparatus, 8-Place and 12-Place Bath

Oxidation Stability Apparatus, 8-Place and 12-Place Bath

Evaluates oxidation stability by subjecting the sample to a temperature of 95°C in the presence of oxygen or dry air. For inhibited mineral oils, the sample ...

参数: Evaluates oxidation stability by subjecting the sample to a temperature of 95°C in the presence of oxygen or dry air. For inhibited mineral oils, the sample is reacted with oxygen in the presence of water and an iron-copper catalyst.
参数: Conforms to ASTM D943, D2274, D4310, and related specifications
参数: ASTM D943, D2274, D2893*, D4310, D6158; AOCS CD12-57**; DIN 51586, 51587; ISO 4263, ISO 12205; NF M 07-047; NF T 60-150
参数: Capacity:

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petroleum and laboratory test instrumentsKoehler Instrument型号 Viscometer Cleaning and Drying Apparatus

Viscometer Cleaning and Drying Apparatus

Six tube capacity For all types of capillary viscometers Cleans and dries glass capillary viscometers using solvent and pressurized filtered air. Use for all...

参数: Six tube capacity
参数: Dimensions:

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petroleum and laboratory test instrumentsKoehler Instrument型号 Kjeldahl System

Kjeldahl System

The Koehler program for the determination of nitrogen using the Kjeldahl method provides the user individually configurable complete solutions for the labora...

参数: Infrared Digestion Systems The Infrared Digestion Systems are equipped with efficient quartz glass infrared heating. The quality and positioning of the Koehler infrared heaters guarantees the user identical heating phases and digestion temperatures o
参数: Block Digestion Systems Block digestion systems with corrosion-resistant block housing made of stainless steel. High-efficiency heating and extraction hood with exhaust collector. • Manual or Automatic Lift • Single-knob control for easy and fast pro

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petroleum and laboratory test instrumentsKoehler Instrument型号 Portable Digital Density Meter

Portable Digital Density Meter

For the determination of the density, relative density, or API gravity of liquid petroleum products using portable digital density meters at test temperature...

参数: For the determination of the density, relative density, or API gravity of liquid petroleum products using portable digital density meters at test temperatures between 0 and 40°C (32 to 104°F). Its application is restricted to samples with a dry vapor
参数: Oscillation method is specified in ASTM D7777
参数: ASTM D7777
参数: Measuring Range: 0.0000 to 2.0000 g/cm3

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petroleum and laboratory test instrumentsKoehler Instrument型号 Hydrogen Sulfide Apparatus

Hydrogen Sulfide Apparatus

For the detection of hydrogen sulfide in liquefied petroleum (LP) gases. The sensitivity of the test is about 4 mg/m3 (0.15 to 0.2 grain of hydrogen sulfide ...

参数: Conforms to the specifications of ASTM D2420
参数: ASTM D2420, ISO 8819
参数: Temperature Range: +5 to 150°C
参数: Temperature Control Stability: ± 0.05°C

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petroleum and laboratory test instrumentsKoehler Instrument型号 EDX3500 Benchtop EDXRF Elemental Analyzer

EDX3500 Benchtop EDXRF Elemental Analyzer

For the determination of total sulfur in petroleum and petroleum products that are single-phase. These materials can include diesel fuel, jet fuel, kerosene,...

参数: Conforms to the specifications of ASTM D4294, D5059, D6481, D7212, D7220, ISO 20847, ISO8754, IP 496, IP 336, JIS K 2541-1
参数: ASTM D4294, D5059, D6481, D7212, D7220, ISO 20847, ISO 8754, IP 496, IP 336, JIS K 2541-1.
参数: 50 kV X-Ray Tube with Pd Anode 50W Maximum Power 4 Standard Polarization and Secondary Targets depending on application for optimum excitation Optional Fifth Target for optimal excitation of Na and Mg Detection: High Performance Silicon Drift Semicon
参数: 50W Maximum Power

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petroleum and laboratory test instrumentsKoehler Instrument型号 EDX2000 Benchtop EDXRF Elemental Analyzer

EDX2000 Benchtop EDXRF Elemental Analyzer

For the determination of total sulfur in petroleum and petroleum products that are single-phase. These materials can include diesel fuel, jet fuel, kerosene,...

参数: Conforms to the specifications of: ASTM D4294, D5059, D6481
参数: ASTM D4294, D5059, D6481, ISO 20847, ISO 8754, IP 496, IP 336, JIS K 2541-1
参数: 50 kV X-Ray Tube 4W Maximum Power 6 Tube Filter Positions with Optics Spill/Contamination Protection Detection: High Performance Silicon Drift Semiconductor Detector Peltier Thermo-Electric Cooling High Spectral Resolution and Count Rate Sample Chamb
参数: 4W Maximum Power

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petroleum and laboratory test instrumentsKoehler Instrument型号 EDX1000 Benchtop EDXRF Elemental Analyzer

EDX1000 Benchtop EDXRF Elemental Analyzer

For the determination of total sulfur in petroleum and petroleum products that are single-phase. These materials can include diesel fuel, jet fuel, kerosene,...

参数: Conforms to the specifications of: ASTM D4294, D5059, D6481
参数: Conforms to the specifications of: ASTM D4294, D5059, D6481,
参数: ISO 20847, ISO 8754, IP 496, IP 336, JIS K 2541-1
参数: 4W Maximum Power 6 Tube Filter Positions with Optics Spill/Contamination Protection

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petroleum and laboratory test instrumentsKoehler Instrument型号 Micro Carbon Residue Tester

Micro Carbon Residue Tester

Determines the amount of carbon residue formed after evaporation and pyrolysis of petroleum materials under certain conditions and is intended to provide som...

参数: Maximum Test Temperature: 550°C
参数: Temperature measurement resolution: 1°C
参数: Ambient Temperature: 15 to 30°C
参数: Furnace Temperature Range: from ambient to 550°C

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petroleum and laboratory test instrumentsKoehler Instrument型号 Micro Carbon Residue and Ash Tester

Micro Carbon Residue and Ash Tester

Determines the amount of carbon residue formed after evaporation and pyrolysis of petroleum materials under certain conditions and is intended to provide som...

参数: Maximum Test Temperature: 800°C
参数: Conforms to the specifications of: ASTM D4530, D189; IP 398; ISO 10370, ISO 6615; DIN 51551
参数: Dimensions: 36x23x27 in. (91.5x58.4x68.6 cm)

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petroleum and laboratory test instrumentsKoehler Instrument型号 Mini-Rotary Viscometer

Mini-Rotary Viscometer

Determines the measurement of the Yield Stress, Apparent Viscosity and Borderline Pumping Temperature (BPT) of engine oils. Borderline pumping temperature is...

参数: Determines the measurement of the Yield Stress, Apparent Viscosity and Borderline Pumping Temperature (BPT) of engine oils. Borderline pumping temperature is a measure of the lowest temperature at which an engine oil can be continuously and adequatel
参数: Testing capacity of up to 10 samples
参数: Microprocessor temperature controllers store all testing profiles in memory
参数: Power-saver feature allows testing profile to resume in the event of a brief power interruption

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petroleum and laboratory test instrumentsKoehler Instrument型号 Nitrogen Solubility Apparatus

Nitrogen Solubility Apparatus

Determines the dispersible nitrogen in soybean products under the conditions of the test. In contrast to the alternate fast-stir method for Protein Dispersib...

参数: Microprocessor controlled high accuracy temperature control
参数: Testing Capacity: Six (6) 400mL sample beakers
参数: Temperature Range: Ambient to 104°C (220°F)
参数: Temperature Control Stability: ±0.5°C (±1°F)

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petroleum and laboratory test instrumentsKoehler Instrument型号 Micro-Separometer

Micro-Separometer

Covers a rapid portable means for field and laboratory use to rate the ability of aviation turbine fuels to release entrained or emulsified water when passed...

参数: Conforms to the specifications of: ASTM D3948, D4860, D7224, D7261
参数: Conforms to the Specifications of: ASTM D3948, D4860, D7224, D7261

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petroleum and laboratory test instrumentsKoehler Instrument型号 Precision Conductivity Meter

Precision Conductivity Meter

For the determination of the “rest” electrical conductivity of aviation fuels and other similar low-conductivity hydrocarbon liquids in the range from 0.1 to...

参数: For the determination of the “rest” electrical conductivity of aviation fuels and other similar low-conductivity hydrocarbon liquids in the range from 0.1 to 2000 pS/m.
参数: Capable of being modified to provide higher conductivity ranges
参数: Optional capability to measure sample temperature
参数: Completely self contained, powered by six standard 9-volt batteries monitored by a low battery indicator

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petroleum and laboratory test instrumentsKoehler Instrument型号 Portable Digital Conductivity Meter

Portable Digital Conductivity Meter

For determination of the electrical conductivity of aviation and distillate fuels with and without a static dissipater additive. The test normally gives a me...

参数: Continuous standard electrical conductivity range from 0 to 2000 picosiemen per meter (pS/m)
参数: Available in other conductivity ranges
参数: Temperature measured and displayed in Celsius and Fahrenheit
参数: Automatic over range and low battery indications

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petroleum and laboratory test instrumentsKoehler Instrument型号 Total Sediment Tester

Total Sediment Tester

For the determination of total sediment up to 0.40% m/m for distillate fuel oils containing residual components and to 0.50% m/m in residual fuel oils having...

参数: Conforms to ASTM D4870 specifications
参数: Conforms to the specifications of: ASTM D4870; BS 2000 pt.390; IP 375; IP 390 pt. A; ISO 10307 pt. 1 & 2
Electrical Requirements: lxdxh,in.(cm): 23.6x19.7x20.9 (60x50x53) Net Weight: 41.89 lb (19kg)
Electrical Requirements: K48310-9 Thermometer, Range 95 to 105°C

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