Description
Vapor pressure tester for the automatic determination of the vapor pressure of gasoline, gasoline oxygenate blends and crude oil for all vapor pressure standards.
Incorporating the Grabner triple expansion method, the US EPA reference method for the determination of vapor pressure in the USA, the instrument is designed for significantly improved precision, reliability and performance.
Made by experts for expert testing, the ergonomically designed analyzer offers unmatched versatility.
Highly precise determination of the vapor pressure of all fuels, gasoline, gasoline oxygenate blends, crude oil and chemical products.
Portable and robust: the display has been specifically designed for on-site applications.
Completely automatated samle analysis and measuring chamber cleaning.
Automatic sample introduction.
No maintenance is needed for the measuring chamber: piston lubrication is fully automated.
The innovative Sampling Pro technology minimizes the risk of cross contamination between different sample types.
The instrument incorporates features for V/L ratio determination (ASTM D5188), for crude oil (ASTM D6377) and R&D applications and volatility studies over an unprecedented temperature range (0-120°C).
Stand-alone analyzer: no need for an external pump.
- Automatic control of the temperature with Peltier: no need for exteral refrigeration systems.
- Rapid measurements: “One button usability” results in 5 minutes
- Intuitive user-interface for advanced reports
- Different access and security levels
It complies with the following methods:
– ASTM D5191 (Dry Vapor Pressure Equivalent)
– ASTM D6378 – Vapor Pressure of Gasoline
– ASTM D6377 – Vapor Pressure of Crude Oil
– ASTM D6897 – Vapor Pressure of LPG up to 1000 kPa
– ASTM D5188 – (V/L-Ratio)
– EN 13016 – 1 (Air Saturated Vapor Pressure)
– EN 13016 – 2 (Absolute Vapor Pressure)
– IP 394 & 409 & 481
– JIS K2258-2, SHT 0769, GOST 52340
– US EPA approved Grabner test method for highest accuracy
It is correlated to the following methods:
– ASTM specified correlation to D323 (Wet Reid)
– ASTM specified correlation to D4953 (Dry)
– ASTM D5190
– ASTM D5482 (Mini-Method, atmospheric)
– ASTM D1267
Technical data
- Temperature Range: 0 to 120°C (user programmable)
- Temperature Stability: ± 0.01°C
- Temperature Profiles: Single temperature, stepped or ramped
- Pressure Range: 0 to 1000 kPa (0 to 145 psi)
- Pressure Resolution: 0.1 kPa
- Vapor-Liquid Ratio: 0.02/1 to 100/1, adjustable per selected method
- Power Requirements: 90-264 V AC, 45-63Hz, 200W (Switching Power Supply)
- Field Application: DC/AC Power Converter 12V / 200W
– Dimensions: W x H x D 253 x 368 x 277 mm (10 x 14.5 x 10.9 in)
– Weight: 9 kg (20 lb)
