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當前位置▩·☁▩↟:首頁   >  產品中心  >    >  美國WILKS紅外測油儀  >  InfraCal CVH美國Wilks一級代理 InfraCal CVH型水中油快速測定儀/紅外測油儀

美國Wilks一級代理 InfraCal CVH型水中油快速測定儀/紅外測油儀

簡要描述▩·☁▩↟:提供美國WILKS公司InfraCal CVH水中含油分析儀(紅外油脂分析儀/總石油烴分析儀)│↟│☁,國WILKS公司InfraCal CVH水中含油分析儀國內一級代理銷售·✘│╃。

美國Wilks公司是世界*的紅外裝置供應商│↟│☁,在紅外光譜領域有很強的技術積累·✘│╃。

  • 產品型號▩·☁▩↟:InfraCal CVH
  • 廠商性質▩·☁▩↟:生產廠家
  • 更新時間▩·☁▩↟:2017-10-12
  • 訪  問  量▩·☁▩↟:2388

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詳細介紹

快速測定儀提供美國WILKS公司InfraCal CVH水中含油分析儀(紅外油脂分析儀/總石油烴分析儀)│↟│☁,國WILKS公司InfraCal CVH水中含油分析儀國內一級代理銷售·✘│╃。

 

美國Wilks公司是世界*的紅外裝置供應商│↟│☁,在紅外光譜領域有很強的技術積累·✘│╃。Wilks公司的InfraCal系列水中含油分析儀│↟│☁,包括HATR-T2│↟│☁,CVHCH三個型號│↟│☁,都已經被認為是測量TOG/TPH│↟│☁,即總油脂含量◕│↟、總石油烴含量的標準儀器│↟│☁,被國內外眾多石油化工行業的實驗室採用·✘│╃。

 

InfraCal CVH水中含油分析儀採用EPA方法413.2418.1項或ASTM標準測試法D7066-04項│↟│☁,對應的提取溶劑分別為氟利昂│↟│☁,四氯乙烯│↟│☁,S-316│↟│☁,AK-225或其他紅外線透射溶劑進行萃取│↟│☁,這些提取溶劑的特點是都重於水│↟│☁,提取後溶劑沉於水底│↟│☁,再採用相關方法提取出來·✘│╃。由於在分析過程中沒有蒸發環節│↟│☁,因此CVH具有更高的測量精度·✘│╃。分析儀配備有一個內建的凹槽│↟│☁,整個分析需要不到10分鐘│↟│☁,儀器精度zui高可達到為2 ppm·✘│╃。

 

InfraCal CVH特點

1◕│↟、儀器操作簡單快捷│↟│☁,人性化設計│↟│☁,響應快速│↟│☁,效能穩定;

2◕│↟、在操作時將裝有待測樣品的比色皿至於儀器中進行測量即可;

3◕│↟、測量時間在10-15分鐘內│↟│☁,包括樣品前處理;

4◕│↟、測量範圍大│↟│☁,可檢測2-4000ppm之間的濃度;

5◕│↟、可檢測樣品中所有油類和芳香烴類物質的含量

6◕│↟、可選用多種萃取溶劑│↟│☁,例如全氯乙烯,氟利昂-113, AK-225 orS-316等等

7◕│↟、各種測試TOG/TPH的場合均可使用

 

InfraCal CVH水中含油分析儀的原理

InfracalTOG/TPH紅外分析儀是基於快速測定水和土壤樣品中總油脂(TOG)和總石油烴(TPH)濃度的紅外光譜方法│↟│☁,其工作原理符合朗伯-比爾定律·✘│╃。即用一束強度為I0的特徵紅外光照射樣品│↟│☁,由於油脂對特徵紅外光產生吸收│↟│☁,透射光強度會減弱為I│↟│☁,樣品對特徵紅外光的吸光度則為A=lg I0/I·✘│╃。根據光吸收的朗伯-比爾定律│↟│☁,吸光度與樣品中油脂濃度(C)的關係為A=abC│↟│☁,其中a為吸光係數│↟│☁,b為樣品池厚度│↟│☁,即樣品的吸光度與油脂濃度成正比·✘│╃。通常廠家出廠時已經用一組溶度已知的待測樣品建立了標定體系│↟│☁,使用者可以得知吸光度與油脂濃度的關係式│↟│☁,根據該關係式和被測樣品的吸光度│↟│☁,可以求出被測樣品中的油脂濃度·✘│╃。

 

InfraCal CVH技術引數

型別▩·☁▩↟:固定濾光片紅外線濾光測試儀

規格▩·☁▩↟:6.5×6.5×5英寸(165×165×225mm

重量▩·☁▩↟:4.5磅(2.0kg

顯示▩·☁▩↟:47段紅色LED屏│↟│☁,字元高度5/8英寸

電源要求▩·☁▩↟:電壓12V直流│↟│☁,zui大+2%

功率▩·☁▩↟:zui大7.5瓦│↟│☁,標準5

輸入介面▩·☁▩↟:switchcraft 760或類似插頭│↟│☁,中央為正極

建議電源▩·☁▩↟:交流電源;交流/直流轉換器型別(標配)

12v自動電池聯結器插頭(選配)

便捷式12v電池組(選配)

標準使用測量範圍▩·☁▩↟:

水▩·☁▩↟:2-1000ppm(用於10▩·☁▩↟:1的萃取率)

土壤▩·☁▩↟:3-5000ppm(用於1▩·☁▩↟:2的萃取率)

可用萃取溶劑▩·☁▩↟:氟利昂│↟│☁,全鹵代烴│↟│☁,S-316,AK-225

或其他可透過紅外線溶劑

分析時間▩·☁▩↟:10-15分鐘│↟│☁,包含萃取過程

執行溫度範圍▩·☁▩↟:40華氏度(4攝氏度)到110華氏度(45攝氏度)

使用者選擇性校準▩·☁▩↟:0點平衡調節

zui多20點曲線擬合法校正

儀器可重複性+/-1ppm

 

CVH紅外分析儀測定TOG/TPH的使用場合

---在近海石油平臺上對生產用的樣品水進行分析

---監控煉油廠排放物◕│↟、廢水處理或工業裝置

---測定油/水分離系統的效率

---地下儲存罐周圍的土壤環保指標研究

---測量預清洗金屬部件表面上的殘存油

---測定回收溶劑的純度水平

---其它對水或土壤進行現場測定的場合

 

 

InfraCal Model CVH詳細規格引數

 

Instrument Type

Fixed Filter Infrared Analyzer, Model CVH

Analytical Wavelength/Wave Number

3.4 µm, 2930 cm-1

Power Requirements

12 Volts DC, 2.0 amps, 12 Volt battery pack or adapter available

Power Supply

Universal AC/DC

Weight

4.4 lbs. (2.0 kgs)

Dimensions

6.5 x 6.5 x 5" (165 x 165 x 127 mm)

Suggested Operating Range

5°C- 40°C

Typical Useful MeasurementRange:

 

For Oil in Water

2 - 1000 ppm

For TPH in Soil

200 - 5000 ppm

Analysis Time

10 - 15 minutes, including extraction process

Instrument Repeatability

+/-1 ppm

CommunicationPort

RS232 port, 9-pin D-Sub female, PC compatible

Suggested Solvents

Perchloroethylene, S-316, AK-225

 

 

 

InfraCal Model CVH訂購配件資訊可選配件說明

 

Part Number

Description

405-0003/12

InfraCal Cuvette Holder Analyzer, Model CVHfor oil in water or TPH in soil analysis Complete with CVH Sample Stage for use with 10mm Quartz Cuvette Cells, Power Supply and Instruction Manual. (Includes Set of 4 -- 10 mm Quartz Cuvette Cells).

405-0003/12-40

InfraCal Cuvette Holder Analyzer, Model CVH complete with Factory Calibrationusing S-316/TOG Calibration Standard SetP/N: 403-1040for water analysis.Recommendedfor customers measuring non-polar (petroleum) and polar (animal and vegetable fats) hydrocarbons for FOG or TOG measurementswith tetrachloroethylene or S-316 as the extracting solvent.Includes Set of 4 -- 10mm Quartz Cuvette Cells

405-0003/12-41

InfraCal Cuvette Holder Analyzer, Model CVH complete with Factory Calibrationusing S-316/TOG/TPH Calibration Standard SetP/N: 403-1041(Please specify if the calibration is for water or soil analysis)Recommended for customers in the petroleum industry that are just measuring petroleum hydrocarbons in water or soiland the now-banned Freon-113 is replaced with the S-316 solvent.Includes Set of 4 -- 10mm Quartz Cuvette Cells



405-0003/12-64

InfraCal Cuvette Holder Analyzer, Model CVH complete with Factory CalibrationusingTetrachloroethylene (Perchloroethylene) TOG/TPH Six Point Calibration Standard SetP/N: 403-1064(Please specify if the calibration is for water or soil analysis)Recommended for customers in the petroleum industry that are just measuring petroleum hydrocarbons in water or soil. Includes Set of 4 -- 10mm Quartz Cuvette Cells

Accessories

403-0012

Set of 4 -- 10mm Quartz Cuvette Cells

403-1067

InfraLog Serial Printer, Model DT2205 Prints Calibration and measurement data, complete sequence number, date and time. Includes all required cables.

403-0013

Carrying Casewith pre-diced pluck foam. 18.5 x 14.6 x 8"; 10 lbs.

403-0003

External 12v Battery Pack with 120v/60 Hz charger (for use in North America). Includes carrying case with shoulder strap and cigarette lighter adapter cable for connection to the analyzer. Provides 16 hours of continuous operation.

403-0002

Cigarette Lighter Adapter Cable

403-0005

Dust Cover

Field Sampling Kits

403-1010

Field Sampling Kit for TPH in Soil
For a complete list of kit components,

403-1063

Field Sampling Kit for Total Oil and Grease in Water
For a complete list of kit components,

Replacement Parts

403-0001

Universal Switching Power Supply and Line Cordfor use with InfraCal Analyzers. 90 - 264 VAC, 50 - 60Hz input, regulated 12v/25 watt output.

403-0014

Replacement Source/Cable Assembly

100-2002

InfraCal TOG/TPH User's Manual - Model CVH Also availablefor downloadon our website www.wilksir.com at no charge.

All InfraCal Analyzers come with a One Year Factory Warranty against defective parts and workmanship. Additional one and two year extended factory warranties are available. The extended warranty must be purchased at the time the analyzer is purchased.

EWOY

Extended Factory Warranty for an additional 12 month period(two year factory warranty from date of shipment)

EWTY

Extended Factory Warranty for an additional 24 month period(three year factory warranty from date of shipment)

 

 

 

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