Koehler Products 2021

24 Feb 2021


koehler-logo_03
For Petroleum, synfuels and petrochemical testing.

 
Do you run a research and testing laboratory in the oil and gas industry? See our new range of Koehler testing instrumentation below.
 
Automatic Cloud and Pour Point Analyzer
K77000 / K77001
668-koehler-campaign_08
Test for cloud and pour point in one automated and compact desktop unit.
  • Automatic determination of cloud point by optical detection
  • Automatic determination of pour point via the automatic tilt method
  • Integrated cooling system
  • Industrial spec 10.4 inch integrated colour touch screen
  • Flexible connectivity via 4 USB ports and ethernet connection
Technical Specifications
ItemSpecifications
DetectionOptical
CoolingInternal cooling system
Temperature Range-105°C to +50°C
Tilt Interval1°C or 3°C as per test method 
Temperature Accuracy± 0.1°C
InterfacesUSB (4), Ethernet
Display10.4 in. Color Touch Screen
Password ProtectionMulti-level password capability
Power Supply110-240 VAC, 50/60 Hz, Single Phase
Weight41 kg
Dimensions (W x D x H)1.75 x 66.68 x 39.37 cm 
See a Video Demonstration
Salt in Crude Analyzer 
K23060
668-koehler-campaign_18
The K23060 Salt in Crude Analyzer is designed to determine the salt content within crude oil. It measures the conductivity of a crude oil solution in a polar solvent by subjecting the sample with an alternating electrical current. Salinity testing results are obtained by direct comparison to a calibration curve of known salt mixtures.
  • Measures salt content, conductance,and temperature of crude oil samples
  • Dedicated internal data storage can be uploaded to a PC for long term storage
  • Calibration Curve can be created using included software
  • 668-koehler-campaign_22 and Mixed Salts Solution CRM
  • GOST Certified.
Technical Specifications
ItemSpecifications
Test methodsASTM D3230 IP 265
Conductance Range (Resolution)0 – 2 μS (±0.001 μS) 2 – 20 μS (±0.001 μS) 20 – 200 μS (±0.01 μS) 200 – 1500 μS (±0.1 μS)
pH Range (Resolution)0 – 14 pH (±0.01 pH)
Temperature Range (Resolution)-5°C – +55°C (±0.01°C)
Electrical Requirements115-230 V / 50/60 Hz
Kinematic Viscosity Bath  
K23900
668-koehler-campaign_28
The K23060 Kinematic Viscosity bath measures the time it takes for a fixed volume of liquid to flow through a capillary under gravity within a precisely controlled and measured temperature environment. 
Features
  • Conforms to ASTM D445 and related specifications
  • Accommodates 7 capillary viscometers to suit your testing requirements
  • Microprocessor temperature control between 20°C and 100°C for accuracy and stability
  • Durable stainless steel bath construction
  • Dual digital displays show set-point and actual bath temperature simultaneously
  • Integrated redundant over temperature and low liquid level cut off circuitry for added safety.668-koehler-campaign_31
Viscometer Accessories
  • Wide variety of capillary viscometer tube types in multiple sizes
  • Viscometer Holders
  • Viscosity Reference Standards
  • Refrigerated Circulators for rapid cooling and Sub-Ambient Testing
  • Vacuum Regulators and Manifolds for testing heavy samples, especially Bituminous Material.
Technical Specifications
ItemSpecifications
Temperature Range20 to 100 °C
Temperature Display Resolution± 0.01 °C
Temperature Display Accuracy± 0.01 °C
Bath Temperature Stability± 0.02 °C
Bath Temperature Uniformity± 0.02 °C
Thermometer Ports2
ConnectivityUSB
Drain Valve½” female NPT fitting (back of unit)
Automatic Microscale Vapor Pressure Analyzer  
K24870
668-koehler-campaign_36
The K24870 Automatic Microscale Vapor Pressure Analyzer is used to measure the vapor pressure exerted in vacuum by volatile, liquid petroleum products, hydrocarbons and hydrocarbon oxygenate.
This instrument is suitable for testing liquid petroleum products with boiling points above 0°C that exert a vapor pressure between 7 and 150 kPA at 37.8 °C at a vapor to liquid ratio of 4:1.
Also suitable for testing volatile, liquid chemical samples with temperatures between 0 – 120°C at a vapor-to-liquid ratio between 4:1 and 0.02:1.
Features
  • Fully automatic sample measuring with corresponding results displayed on the large 7 inch touch colour screen
  • Accommodates 7 capillary viscometers to suit your testing requirements
  • Only 1mL sample size is required for each test and 2.5mL of sample for each subsequent rinse cycle (3 rinses per cycle is required)
  • Connect a thermal printer via the RS232 interface connection
  • Connect a mouse or storage device via USB
  • Ethernet connectivity for network access.668-koehler-campaign_39
Microscale Vapor Pressure Analyser Software
  • The main screen offers a selection of preprogrammed Methods within a user friendly interface.
  • Results automatically appear after test completion in a large easy to read screen area.
Technical Specifications
ItemSpecifications
Temperature Range0 to 120°C (30 to 250°F)
Temperature Stability±0.1°C
Pressure Range0 to 1000 kPa (0 to 145 psi)
Pressure Resolution0.01 kPa
Sample Volume1 mL (2.5 mL rinse – 3x cycle)
Vapor/Liquid Ratio0.02:1 to 4:1
InterfacesUSB, RS-232, Ethernet
Display7 inch Colour Touch Screen
Power Supply100-240 VAC, 50/60 Hz, 150 W
Weight12kg
Dimensions225 mm x 290 mm x 390 mm
See a Video Demonstration
Automatic Microscale Continuously Closed
Cup Flash Point Analyzer  
K24880
668-koehler-campaign_44
The K24880 Automatic Microscale Continuously Closed Cup (CCC) Flash Point Tester is an automatic flash point apparatus with a significant advantage of only needing a small sample size.
This instrument is suitable for testing petroleum products, transformer oil, turbine oil, paint, perfumes, wood preservative oil, aromatic oil, animal and vegetable oil, pesticide emulsifier, high viscosity materials, plasticizers and other substances.
In addition, Pensky-Marten Closed Cup method and Rapid Equilibrium Closed Cup method are feasible on this instrument with excellent correlation by changing parameters. 
Features
  • Fully Automatic determination of flash points and corrections for ambient atmospheric pressure.
  • Small sample size of only 1mL or 2mL is required which reduces overall test cost and pollution
  • Inbuilt industrial 7 Inch touch screen offers a real time display of temperature and pressure curves
  • Built in standard test methods can be compared on-screen with other closed cup methods
  • Connect a thermal printer via the RS232 interface connection
  • Connect a mouse or storage device via USB
  • Ethernet connectivity for network access668-koehler-campaign_47
Microscale CCC Flash Point Analyser Software
  • Preprogrammed Methods – each method has its own interface
  • When the expected flash point is entered the initial temperature and end temperature are automatically calculated.
Technical Specifications
ItemSpecifications
Temperature Range0 to 120°C (30 to 250°F)
Temperature Stability±0.1°C
Pressure Range0 to 1000 kPa (0 to 145 psi)
Pressure Resolution0.01 kPa
Sample Volume1 mL (2.5 mL rinse – 3x cycle)
Vapor/Liquid Ratio0.02:1 to 4:1
InterfacesUSB, RS-232, Ethernet
Display7 in. Color Touch Screen
Power Supply100-240 VAC, 50/60 Hz, 150 W
Weight12kg
Dimensions225 mm x 290 mm x 390 mm