Automated Chemical-Free Moisture Analysis
The Vapor Pro® XL (VPXL) Autosampler is the latest in moisture-specific analysis technology offering accuracy, precision, flexibility, and automation to test up to 16 samples with individual test profiles. The VPXL Autosampler’s advanced moisture analysis capabilities make it a chemical-free alternative to Karl Fischer titration. Its compact size and upgraded features make the VPXL Autosampler ideal for nearly any application where test automation and increased throughput is needed.
Moisture Range: | 10 ppm (10 ug | 0.001%) to 100% |
Number of Samples: | Up to 16 |
Moisture Resolution | 1 ppm (0.1 ug | 0.0001%) |
Weight | 41 lbs (18.6 kg) |
Dimensions | 29.0 x 15.5 x 8.2 in |
Repeatability: | <10% C.V. for samples >0.1% moisture |
Temperature Range: | 25°C to 300°C |
Sample Size: | 0.01 g to 8 g |
Results: | % moisture, ppm moisture, µg water |
Memory: | Stores of up to 250 test programs, last 1000 test |
Statistical Analysis: | Mean, SD, CV |
Ending Criteria: | User-adjustable: Prediction, Rate, Time, Time then Rate |
Calibration: | Manual calibration with NIST traceable capillary tubes |
Operating Environment: | 30-40°C at <50% RH; |
Warranty: | Two years, factory parts and labor (one year international) |
Carrier Gas: | Dry nitrogen or dry air (-40°C dew point or lower is suggested) |
Touchscreen: | LCD 800 x 480 Color TFT |
ASTM & Regulatory Compliance
ASTM D7191-10: Standard Test Method for Determination of Moisture in Plastics by Relative Humidity Sensor
ASTM D7546-15: Standard Test Method for Determination of Moisture in New and In-Service Lubricating Oils and Additives by Relative Humidity Sensor
It also correlates well with popular methods, including: ASTM D6304-16, D6869-03, D1364-02, D4017-02, D4928-12, E1064-16, D5530-15 and D4672-12.
Learn how you can try a Computrac® for free.
Contact our sales team for more information on our Computrac® series.