Koehler K24880 Automatic Microscale Continuously Closed Cup Flash Point Analyzer
Test Method
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 test chamber. This method is suitable for testing samples with a flash point from 10°C to 250°C.
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 per minute. This test method utilizes a closed but unsealed cup with air injected into the test chamber and is suitable for testing samples with a flash point from 35°C to 225°C.
Specification
Conforms to the specifications of:
ASTM D6450 and D7094
Excellent Correlation to: ASTM D93, D3828; EN ISO 6379 / 3680; ISO 2719; SH/T 0768, SH/T 3077.1, SH/T 3077.2, DL/T 1354, GB/T 261, GB/T 21615, GB/T 5208, GB/T 21790
Temperature Range:-30°C to 405°C (-22°F to 788°F) below 0°C an external cryogenic recirculatory is required
Heating Rate:2.5°C/min±0.3°C/min or 5.5°C/min±0.5°C/min; can be customized in the range of 0.5 to 12 C/min
Temperature Accuracy:±0.1°C
Pressure Range:0 kPa to 200 kPa
Sample Volume:1 mL or 2 mL
Ignition method:High voltage electric ignition
Stirring Rate:Can be customized from 50 RPM to 300 RPM
Interfaces:RS232, USB, Ethernet
Features
Fully Automatic
- Automatic determination of flash points
- Automatic corrections for ambient atmospheric
Small Sample Size
- Required amount of sample for each test is 1 mL or 2 ml
- Less sample demand, lower test cost and less pollution
High Performance
- Continuously closed cup operation with high safety and no open flame
- Built-in refrigeration module with high efficiency
Industrial Touch Screen User Interface
- 7-inch Integrated Color Touch Screen
- Built-in standard test methods which can be correlated to other closed cup methods
- Real-time display of temperature and pressure curves
USB and Network Connections
- RS232 interface for connection to thermal printer
- USB interface for connection with mouse or storage device
- Internet (Ethernet) connection
Software Capabilities
- Preprogrammed methods - each with its own interface
- User friendly, easily toggle between parameter view and graphic view
- When the expected flash point is entered the initial and end temperatures are automatically calculated
Electrical Requirements
100-240V 50/60Hz, 300 W
Dimensions
wxdxh,in.(cm):8.9 x 12.2 x 16.3 (22.5x31x41.5)
Net Weight:26.5 lbs (12kg)