Specification of
Test Method
The sample is evaporated and condensed under controlled conditions, and observations are made of the temperatures at which various percentages are recovered and/or the percentages recovered at specific temperatures.
Specification
Conforms to the specifications of: ASTM D86, D285, D850, D1078, D4737; D189 Section 10; DIN 51751; ISO 3405; IP 123; IP 195; JIS K0066; JIS K2254; NF M 07-002
Temperature Distillation Range: 0 to 450°C (±0.1°C accuracy)
Condenser: -5 to 60°C (±0.1°C accuracy); closed loop system
Receiver Chamber: 0 to 60°C (±0.1°C accuracy)
Distillation Parameters:
Distillation Rate: 2 to 15mL/min in 0.1mL increments, user selectable
Receiver Volume: 0 to 100mL (±0.01mL accuracy) by photoelectric infrared detection of meniscus by level following system utilizing a precision stepper motor and a special calibrated glass receiver; automatic calibration of evaporated loss volume and automatic volume calibration system ensures highest accuracy
Barometic Pressure: Automatic barometric correction utility with automatic sensor, range 550 to 900 mm Hg (±1 mm Hg accuracy)
Dry Point Detection: Automatic dry point detection board is included with standard equipment and only requires a dry point sensor, 200mL flask and PTFE plug for ASTM D850 and D1078 tests.
Environment: Operates at 0 to 25°C (113°F)
Features
- Conforms to ASTM D86, D285, D4737 and related international specifications
- Pt-100 RTD probe with automatic temperature calibration system (°C or °F)
- Windows®-based software package for PC control with LIMS export capabilities
- Automatic determination of initial boiling point (IBP), final boiling point (FPB), dry point and barometric and residue corrections
- Diagnostic system continuously ensures proper unit performance and user safety
- Automatic temperature and volume calibration
- Programmable distillation rate (2-15mL/min)
- Ready for distillation groups 1 - 4
- Networking for up to 32 units
- Powerful CFC-free cooling and heating system
- Receiver chamber heating system up to 60°C
- Precision level follower system with optical meniscus detector
- Integrated automatic fire extinguishing system with manual operation override
Description
The Koehler Automatic Distillation Analyzer is designed to perform optimal distillation analyses of gasolines, fuels, oils, solvents, aromatics, napthas, kerosenes, hydrocarbons, and other volatile products to ensure conformity to rigid quality control standards. The analyzer automatically performs tests, processes results, and produces standard reports according to ASTM, ISO, and related specifications.
Included Accessories
Distillation Flask, 125mL with Markings
Ceran Plate, 25mm dia. hole
Ceran Plate, 38mm dia. hole
Ceran Plate, 50mm dia. hole
3 Point Calibrated PT100 Thermometer with Cable and Plug
Special Graduated Receiver Cylinder with Base
Wiper for Condenser Tube
Dropping Plate
Teflon Plug for 125mL Flask
Silicone Plug for Flask Side Arm
Dry Point Detection Board
Windows®-based Automatic Distillation Software
Electrical Requirements
120V 60Hz 20A
230V 50/60Hz 10A
Additional Accessories
K45634 Distillation Flask, 125mL with Markings
K45635 PTFE Centering Stopper for 125mL Flask
K45655 Ceran Plate, 32mm dia. hole
K45656 Ceran Plate, 38mm dia. hole
K45657 Ceran Plate, 50mm dia. hole
K45656-A Ceran Plate, 25mm dia. hole
K45650 PT100 Thermometer with Cable and Plug
K45651-E Special Graduated Receiver Cylinder (with base)
K45651-B Special Graduated Receiver Cylinder (without base)
K45601-03014 Condenser Tube Cleaning Assembly
K45668 Dropping Plate
K45654-A Flask 200mL with Silicon Plug
K45652-C Silicone Plug
K45654 Automatic Dry Point Detection Kit for D850 and D1078
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