Computrac® Vapor Pro® XL Chemical-Free Moisture Analyzer
A Vapor Pro® XL az AMETEK Brookfield legújabb nedvességelemző készüléke, amely a Karl Fischer-titrálás vegyszermentes alternatíváját kínálja. A továbbfejlesztett fűtőelem és a pontosabb hőmérséklet-szabályozás révén a Vapor Pro XL ideális minden olyan alkalmazáshoz, ahol a Karl Fischer-módszert alkalmazzák. A készülék kompatibilis különböző méretű mintatartókkal, és lehetőséget biztosít többlépcsős hőmérsékleti tesztek elvégzésére a minta tulajdonságainak alaposabb megismerése érdekében. Emellett automatikus mintavevő opció is elérhető, amely akár 16 minta egymást követő, automatikus elemzését teszi lehetővé.
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Vapor Pro® XL Chemical-Free Moisture Analyzer Features
Automatic Sample Feeder: Available for automated sample testing.
Zero Chemical Reagents: The Vapor Pro XL moisture analyzer correlates well with Karl Fischer titration but without hazardous chemical reagents. No need for costly glassware or time-consuming maintenance.
Versatility: Ideal for applications using Karl Fischer titration, such as testing plastics, petroleum products, pharmaceuticals, and various chemicals.
Touchscreen Interface: A user-friendly menu and color LCD touchscreen require minimal training. All steps are menu-driven, providing precise, repeatable results regardless of the operator.
High Temperature Capability: The advanced heating element can reach up to 300°C, ensuring improved temperature control across the measurement range.
Multi-Step Temperature Testing: Allows temperature ramping, suitable for complex testing methods.
Compatibility with Various Sample Holders: Compatible with most crimped vials ranging from 2R to 60R, allowing testing of hygroscopic samples without removing them from their vials.
Flexible Completion Criteria: User-defined test completion criteria optimize results.
Data Storage: Stores up to 250 test programs and saves results for the last 1000 tests along with the last 100 graphs, allowing statistical analysis.
Web Server Option: Enables remote login to monitor tests, download results and calibration reports, view audit logs, and transfer programs across multiple devices.
Methods and Compliance:
- 21 CFR Part 11 Compliance (Optional): Meets regulatory requirements for companies in the pharmaceutical and medical device industries.
- ASTM D7191-10: Standard test method for determining moisture content in plastics using a relative humidity sensor.
- ASTM D7546-15: Standard test method for determining moisture content in new and in-use lubricating oils and additives using a relative humidity sensor.
Vapor Pro® XL Moisture Analyzer Specifications:
- Moisture Range: 10 ppm (10 μg | 0.001%) - 100%
- Moisture Resolution: 1 ppm (0.1 μg | 0.0001%)
- Repeatability: <10% CV for moisture content >0.1%; <15% CV for moisture content <0.1%
- Ash Repeatability: ≤5% RSD for ash >10%
- Temperature Range: 25°C to 300°C
- Results Displayed: % moisture, ppm moisture, µg water
- Memory: Stores up to 250 programs, 1000 results, and the last 100 graphs
- Statistical Analysis: Average, SD, RSD
- Completion Criteria: User-settable: Estimate, Rate, Time, Time then Rate
- Calibration: Manual calibration with NIST-traceable capillary tubes
- Operating Environment: 32-40°C with <50% RH; 0-31°C with <80% RH
- Power Supply: 100-120 VAC, 50/60 Hz, 8A or 220-240 VAC, 50/60 Hz, 4A
- Dimensions: 17.2 cm W x 47 cm H x 27.9 cm D
- Weight: 8.0 kg
- Warranty: One year
- Rear Panel Outputs: USB A and B, Ethernet, serial port, gas in/out
- Required Gas: Dry nitrogen or air (dew point max -40°C) at 17-22 psi (user-supplied)
- Touchscreen Display: 800 x 480 color TFT LCD
- Certifications: UL, CE
