Computrac Vapor Pro XL(ZV) (CTZ-V4200XL) 微量水分測定儀(微水測試儀)

Specifications主要技術(shù)參數(shù)：

*相對濕度傳感器(RHS) 法/ 替代卡氏化學(xué)法(KF法)                                     

*檢測低至10 ppm的水分                       

*5-10分鐘出結(jié)果                              

*ASTM方法：D7191-05 、D7191-10、D7546-09、D7546-15                 

*Resolution 水分檢測靈敏度，可讀性：1 ppm (0.1 ug / 0.0001%)

*Accuracy準(zhǔn)確性：+/-5% at 1000ug evolved moisture

*Repeatability 重復(fù)性： ≤ 15% C.V. for samples  < 0.1% moisture

≤ 10% C.V. for samples  > 0.1% moisture

*Lower detection limit 水分、固含量測定范圍：10 ppm (10 ug / 0.0010%) to 100%

*樣品量范圍：0.01 g (10 mg) to 8 g

*樣品瓶大小: 標(biāo)準(zhǔn)

*溫度加熱范圍：25C – 300 C （+/-1C）

*加熱器溫度校準(zhǔn)：NIST國際標(biāo)準(zhǔn)

*21 CFR Part 11 Compliant (optional)：符合美國FDA 21CFR Part 11

*Automatic Sample Loading：自動樣品裝載

*No Toxic Reagents：無需化學(xué)試劑(無需卡氏試劑)

*實時：實時顯示全部測試參數(shù)及水分測試變化曲線

*Certifications國際認(rèn)證：

1). ASTM D7191-05 /10 and ASTM D7546-09/15

2). UL and CE

3). ISO 9001:2008

 Vapor Pro XL(ZV) (CTZ-V4200XL)

Green Karl Fischer Alternative, Moisture Specific Relative Humidity Sensor (RHS)Technology

The  Computrac? Vapor Pro? provides a GREEN, fast, easy, and cost-effective  alternative to Karl Fischer titration methods. It is an ideal choice for  companies who want to make quality products as efficiently as possible  by saving time and money, improving dryer efficiencies and eliminating  costly rework and downtime expenses.

Computrac Vapor Pro CTZ-V3100L 相對濕度傳感器(RHS)法微量水分測定儀,是一臺無需化學(xué)品(化學(xué)試劑)，替代卡氏法的革新微量水分測定儀！Computrac Vapor Pro 提供了一種綠色環(huán)保、快速、準(zhǔn)確、簡便、并且具有經(jīng)濟(jì)效益的替代卡爾費休(Karl Fishcher)法的微量水分測定方法，這是對于那些希望通過節(jié)省時間和**，提高烘干機(jī)的效率，并消除昂貴的返工和停機(jī)費用，使產(chǎn)品質(zhì)量盡可能高效率的公司的理想選擇！

THE NEXT GENERATION IN Chemical -Free MOISTURE ANALYSIS 

Improved repeatability, precision, flexibility and an advanced user interface - the Vapor Pro? XL(ZV)  is the latest in moisture specific analysis technology from Computrac?. The VPXL(ZV) is  ideal for any application in which Karl Fischer titration is used. It  features an upgraded heater and increased control over testing  temperatures. The VPXL(ZV)  is  completely chemical free and is compatible with multiple sizes of  sample vials. It is also equipped with stepped temperature testing  capabilities for enhanced method development

Highights儀器亮點

Moisture-specific：相對濕度傳感器(RHS)專一水分測試

RH-sensor technology measures moisture content and only moisture content.

No Reagents：綠色環(huán)保、無需有毒的化學(xué)試劑(無需有毒的卡氏試劑)：替代卡氏化學(xué)法

Sensor-based design means the Vapor Pro needs no harsh or expensive chemical reagents.

Sensitive：靈敏度極高：靈敏度：1 ppm；檢測低至10 ppm(10μg)

Detect as few as 10 micrograms(0.00001g) of water and determine moisture content as low as10ppm.

Easy to use：容易操作,使用簡單, 可便攜現(xiàn)場測試

The testing process is vastly more simple than Karl Fischer,eliminating potential sources of human error.

Proven：符合ASTM國際標(biāo)準(zhǔn),測試結(jié)果國際認(rèn)可

Validated in the laboratory by ASTM and in the field by the top plastics, pharmaceutical and lubrication companies in the world.

FEATURES儀器特點

1. ZERO CHEMICAL REAGENTS: 

The Vapor Pro? XL(ZV)  (VPXL(ZV) )  offers  moisture specific analysis that correlates well with Karl Fischer  without the hassle or expense of hazardous chemical reagents, costly  glassware or time consuming maintenance.

2. VERSATILE:

The VPXL(ZV)  is  ideal for any application in which Karl Fischer titration is used. From  plastics to petroleum products, pharmaceuticals to chemicals, the VPXL(ZV)  is the perfect fit for your application.

3. TOUCHSCREEN:

The VPXL(ZV)  features  a brand new color LCD touchscreen and an intuitive interface that  require minimal training or existing knowledge base to operate.  Everything is menu driven so that you’ll get accurate results regardless  of who runs the test.

4. HIGH TEMPERATURE TESTING: 

The VPXL(ZV)  comes  with an upgraded heater, which increases the upper limit for testing  temperatures to 300°C. The upgraded heater also allows for improved  control over testing temperatures.

5. STEPPED TEMPERATURE TESTING:

The VPXL(ZV)  offers  stepped temperature testing capabilities with improved temperature  control that make method development easier than ever before.

6. MULTIPLE SAMPLE VIAL SIZES:

The VPXL(ZV)  allows  users to test samples without removing them from their sample vials.  This is especially important for hygroscopic samples.

7. FLEXIBLE ENDING CRITERIA: 

The VPXL(ZV)  offers user adjustable ending criteria of prediction, rate, time and time then rate to optimize performance and test results.

8. DATA STORAGE:

The VPXL(ZV)  stores  up to 250 test programs and retains the last 1000 test results and last  100 test graphs, enabling users to view and select past test results  for statistical analysis and test a variety of samples with ease.

9. BUILT-IN SELF DIAGNOSTICS: 

The VPXL(ZV)  features  built in self diagnostics that routinely monitor system conditions and  report abnormalities in the hardware, software, moisture sensor and flow  system

Methods & Regulatory Compliance : 符合ASTM國際標(biāo)準(zhǔn)

D7546-15：Standard Test Method for Determination of Moisture in New and In-Service   Lubricating Oils and Additives by Relative Humidity Sensor

21 CFR Part 11 Compliant ( optional) : Meet regulatory compliance standard for pharmaceutical and medical device companies