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德國(guó)gerhardt格哈特 1000178 電極

 
 德國(guó)gerhardt格哈特  12-0308消化管
 
消化管12-0301
 
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 1
Standard configuration VAP50s VAP50s carousel
Automatic addition H3BO3
Automatic addition H2O
Automatic addition NaOH
Programmable reaction time
Programmable distillation time
Variable steam power 30 - 100 %
Automatic suction of sample waste
Automatic suction of the receiver
Selection of language
Optical and acoustical error messages
Main programs any any
Stand-by-Function
Protection door with safety switch
Automatic check of chemical reservoir
Kjeldahl digestion tubes can be used1)
Kjeldahl-flasks can be used1) -
Automatic titration
Micro dosing pump for titration
RS 485 interface
USB-interface
Connection for scale
Result print out
Autosampler (carousel) -
Set of storage tanks -
VAPODEST® 50S / 50S CAROUSEL - Systems in comparison
= Standard configuration
1) = see digestion tubes and Kjeldahl-flasks on page 3
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 2
Order informations VAPODEST®
TECHNICAL DATA
Type VAP 50s VAP 50s carousel
Cooling water consumption [l/min] ca. 5 ca. 5
Distillation time [min] 2 - 4 2 - 4
Recovery rate [%] > 99,5 > 99,5
Reproducibility [%] +/- 1 +/- 1
Detection limit N [mg] 0,1 0,1
Rated voltage [VAC] 230 230
Frequency [Hz] 50 50
Rated power input [W] 1600 1830
Weight [kg] ca. 37 198
Dimensions W / D / H [mm] 440 / 340 / 690 10101) / 670 / 1655
1) 1290 mm with board attached on the side for monitor or printer
ORDER INFORMATIONS
Special voltages on request
1) special for dosing of phosphoric acid max. 85 % and hydrochloric acid max. 5 % - more acids on request
Order No. Type Description
12-0040 VAP50s VAPODEST® 50s, Distillation system, Version Standard,
especially for the Kjeldahl determination
12-0470 VAP50s VAPODEST® 50s, Distillation system, Version acid resistant,
Equipped with acid resistant pumps1)
12-0048 VAP50s OT VAPODEST® 50s OT, Distillation system, identical to 12-0040,
prepared for a possible upgrade to a VAPODEST® 50s carousel at a later time
12-0050 VAP50s C VAPODEST® 50s carousel, distillation system
complete with carousel for 20 x 250/300 ml tubes
12-0051 VAP50s C VAPODEST® 50s carousel, distillation system
complete with carousel for 16 x 400 ml tubes
12-0052 VAP50s C VAPODEST® 50s carousel, distillation system
complete with carousel for 12 x 800 ml tubes
12-0053 VAP50s C VAPODEST® 50s carousel, distillation system
complete with carousel for 16 x BS 400 ml tubes
SCOPE OF DELIVERY
Typ VAP 50s VAP 50s carousel
Distillation system 1 x 1 x
Autosampler (carousel) - 1 x
KJELDATHERM® digestion tube 1 x
depending on carousel
20 x, 16 x or 12 x
pH-electrode 1 x 1 x
Buffer solution pH7 1 x 1 x
Buffer solution pH4 1 x 1 x
KCL-solution 1 x 1 x
CD with VAPODEST® Manager 1 x 1 x
PC connection set 1 x 1 x
Tubing set 1 x 1 x
Computer: Personal computer and printer are not included the delivery.
Operating system: Windows XP®, Vista®, Windows 7®, 1 x USB-interface
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 3
Order information accessories and consumables
12-0301 12-0306 12-0308 12-0310 12-0311
12-0304 12-0305 12-0307 12-0312 12-0313 12-0314
12-0243
1) VAPODEST® 50s carousel only possible for single determination with adapter
CONSUMABLES AND ACCESSORIES
Make sure to use only original C. Gerhardt spare parts in order to obtain the best possible results. These parts have been
tested thoroughly for the operation with VAPODEST® in the C. Gerhardt application lab.
KJELDAHL-DIGESTION TUBES AND KJELDAHL-FLASKS
Depending on sample type and sample quantity VAPODEST® can use a lot of Kjeldahl-digestion tubes as well as
Kjeldahl-flasks. All tubes are made of high standard Duran® material.
Order No. Type Description
12-0301 KTG KJELDATHERM®-digestion tube, macro 250/300 ml - 10 pcs
12-0306 KTG/E KJELDATHERM®-digestion tube, macro 250/300 ml, with constriction + calibrated at 250 ml
12-0308 BS-400 KJELDATHERM®-digestion tube, 400 ml, diminished
12-0310 KDD400 Jumbo-digestion tube 400 ml - 4 pcs
12-0311 KDD800 Jumbo-digestion tube 800 ml - 4 pcs
12-0243 KDD12001) Jumbo-digestion tube 1.200 ml
12-0304 KMT1) KJELDATHERM®-digestion glas, micro 100 ml - 10 pcs
12-0305 KMT/E1) KJELDATHERM®-digestion glas, micro 100 ml with constriction + calibrated at 100 ml
12-0307 KMT1) KJELDATHERM®-Glas, mikro 100 ml, calibrated at 100 ml + 75 ml
12-0312 KD2501) Kjeldahl-flask 250 ml, with enlarged neck
12-0313 KD5001) Kjeldahl-flask 500 ml, with enlarged neck, 4 pcs
12-0314 KD7501) Kjeldahl-flask 750 ml, with enlarged neck, 4 pcs
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 4
Order information accessories and consumables
Order No. Type Description
1009310 NIV50 Universal level control set for 3 chemical tanks, 1 sample
waste tank and and 1 titration tank, consisting of:
- 2 x Universal level control for chemicals , no. 1005098
- 1 x Universal level control for H3BO3, no. 1005276
- 1 x Universal level control for sample waste, no. 1005721
- 1 x Storage tank 5 L for titration acid, incl. level control
Tank level control
Order No. Type Description
12-0354 ET-KCL pH-combined electrode KCL, require regularly filling with
KCL
12-0355 ET-GEL pH-combined electrode gel electrolyte, maintenance free
pH-combined electrode
Order No. Type Description
1000178 Electrolyte solution KCL
1000176 Buffer solution pH 4
1000177 Buffer solution pH 7
KCL and Buffer solution
Order No. Type Description
1005849 KAN10 Tank made of HDPE, 10 L
1005850 KAN20 Tank made of HDPE, 20 L
Storage tanks
Illustration
Position in tank
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 5
Order information accessories and consumables
Anschlussstopfen Viton
Bestellnr. Typ Beschreibung
12-0477 Connection stopper viton, suitable for
PP-distribution head, no.: 1005828
12-0351 Connection stopper viton, suitable for:
- distribution head glass, no.: 12-0554 and
- PP-distribution head, no.: 1003795
12-0567 Connection stopper viton, special version
suitable for upgrade kit Büchi, no. 12-0568
Order No. Type Description
1005828 PP Distribution head, New version as from 2012
1003795 PP-Distribution head, Version before 2012
1005063 PP-Distribution head upgrade kit, complete with:
Connection stopper viton, holder, fastening screws
PP Distribution head
Order No. Type Description
12-0352 Connection stopper VK, Isoversinic micro, special edition for
the use of micro digestion tubes 100 ml
Connection stopper, Micro
Order No Type Description
12-0568 Büchi - Upgrade kit, complete with:
1 x Viton-connection stopper, No. 12-0351, version standard
1 x Viton-connection stopper, No. 12-0567, version Büchi
1 x Adapter PP-nature
Upgrade kit Büchi
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 6
Distillation condenser glass
Order information accessories and consumables
Order No. Type Description
1000059 DKPP Distillation condenser glass with short outlet pipe, for PP-distribution head 1003795
with connecting piece for ventilation valve
1000058 DK8 Distillation condenser glass with long outlet pipe, for glass distribution head 1004455
with connecting piece for ventilation valve
1000036 Ventilation valve for distillation condenser
Order No. Type Description
1004320 Screw cap GL14, nat. white
1004321 Screw cap GL18, nat. white
1004322 Screw cap GL 32, nat. white
1000358 Silicone seal GL 14 with connection, straight
1000356 Silicone-seal GL 18
1000357 Silicone-seal GL 32
GL-Screw caps + seals
Please see the product data sheet KJELDATHERM® for more insert racks and
variants.
Order No. Type Description
12-0269 EG625 Insert rack 6-place for tubes 250 ml
12-0273 EG125 Insert rack 12-place for tubes 250 ml
12-0271 EG440 Insert rack 4-place for tubes 400 ml
12-0272 EG480 Insert rack 4-place for tubes 800 ml
12-0277 EG12-100 Insert rack 12-place for tubes 100 ml
Insert racks for digestion tubes
Insert racks made of stainless steel, best for collecting the single digestion tubes, e.g. for direct distillation.
RECIRCULATING COOLER FL
Order No. Type Description
10-0045 FL1201 Recirculating cooler 230 V / 50 Hz, 1200 W,
for economical and environmentally friendly cooling water
supply of VAPODEST®
10-0047 FL1201 Identical to 10-0045, but in version 115 V / 60 Hz
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 7
Order No. Type Description
1000394 Water inlet tube 10/17, 2 m long, 90bar, 3/8 x 1/2“+ 3/8 x 3/4“
1000047* PVC-tubing, 8 x 12 mm
1000500* PVC-tubing 4 x 7 mm
1000499* Verpren-tubing 8 x 12 mm, Ø außen 12 mm
1000567 PVC-pipe 400 mm long, 10,2 x 1,4 mm
1000566 PVC-pipe 400 mm long, 6 x 1 mm
10-0058 Mains cable, 3 m
1004365 USB-cable, 2 m
10-0193 Data cable DK45, RS232, connection adapter PC 5 m
Tubes / Cable
*length needed when order
Order information accessories and consumables
Carousel Upgrade Kits
Order No. Type Description
12-0231 KIT800 Upgrade Kit for carousel 12x800
for tubes 800 ml, complete with:
- Sample tube guide cage, 800 ml
- carousel 12-place, PP-nature Ø 415 mm
12-0230 KIT400 Upgrade Kit Carousel 16x400,
for tubes 400 ml and BS 400 ml, complete with:
- Sample tube guide cage 400
- carousel 16-place, PP-nature Ø 415 mm
12-0229 KIT250 Upgrade Kit Carousel 20x250
for tubes 250/300 ml, complete with:
- Sample tube guide cage 250
- carousel 20-place, PP-nature Ø 415 mm
For the use of different glass tubes C. Gerhardt offers upgrade kits with suitable carousel inserts and sample tube guide
cages.
Order No. Type Description
1001797 Sample tube guide cage compl. for 250 ml tubes
1001804 Sample tube guide cage compl. for 400 ml tubes
1001807 Sample tube guide cage compl. for 800 ml tubes
Guide cage Carousel
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 8
Order information support and service
SUPPORT AND SERVICE
In addition to its high quality instruments, C. Gerhardt offers comprehensive services to maintain the functionality and
effeciency of your equipment.
Selection Type Description
( ) ABI-VAP Setup and installation VAPODEST®:
- connection of the system
- easy performance check
( ) MEB-VAP Method creation and guidance VAPODEST®:
- Guidance and intense instruction of the system
- Creation of a first method
- applicative advice and support
( ) IQ-VAP Installation Qualification VAPODEST® incl. documentation
( ) OQ-VAP Operational Qualification VAPODEST® incl. documentation
( ) PQ-VAP Performance Qualification VAPODEST® incl. documentation
( ) GQF-VAP Equipment qualification VAPODEST®, complete service package incl.:
- Setup and installation
- Creation of a method and advice
- Complete IQ / OQ / PQ incl. documentation
- VAPODEST®-Document folder
- Training document
- Certificate...
INSTALLATION / EQUIPMENT QUALIFICATION
WORKSHOPS / SEMINARS / APPLICATIONS TRAINING
SERVICING AND MAINTENANCE CONCEPTS
For detailed information on trainings and workshops, please contact your local authorised C. Gerhardt representative.
For detailed information on servicing and maintenance concepts, please contact your local authorised C. Gerhardt representative.
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 9
Order information application data sheet
Selection Description
( ) Non Protein content in Meat
( ) Nitrogen in bread and rolls
( ) Total Nitrogen in Raw Material for Breweries
( ) Solulable Nitrogen Content Wort
( ) Raw Protein Determination in Eggs
( ) Total Protein in Margarine
( ) Tomato puree and Ketchup
( ) Nitrogen in Milk and Dairy Products
( ) Nitrogen in Cream
( ) Protein in Milk Powder
( ) Non-Protein in Milk and Dairy Products
( ) Raw Protein in Meat and Meat Products
( ) Raw Protein in Grain and Grain Products
( ) Raw Protein in Beer and Wort acc. to Lochner
( ) Total Nitrogen in Sugar at very low N-content
( ) Nitrogen in Starch
( ) Nitrogen in Fish and Fish Products
( ) Nitrogen in Chocolate
( ) Total Protein in Fresh Yeast
( ) Raw Protein in Feed
( ) Volatile Acids in Wine
( ) Sulphur Dioxide in Food
( ) Sorbic acid in wine
( ) TVBN in Fish and Fish Products
( ) Vicinal Diketones in Beer
( ) Alcohol in Beverages and Intermediates
ANALYSIS OF FEED- AND FOODSTUFFS
Selection Description
( ) Coagulated Nitrogen
( ) Nitrogen Determination in Fertilizers with Nitrate
( ) Fertilizers without Nitrate Content
( ) Ammonium Determination in Fertilizers
( ) Water soluable Ammonium nitrogen in Fertilizers
( ) Determination of Nitrat and Ammonium Nitrogen fert
( ) Total Nitrogen in Xanthan
( ) Total Nitrogen in Water
( ) Total Nitrogen in Soil
( ) Total Nitrogen in Grass and Plant Material
( ) Total Nitrogen in Coal
( ) Phenol Index in Soils and Water
( ) Ammonium in Solid Samples
( ) Ammonium in Aqueous Samples
( ) Nitrate in Aqueous Samples and Eluates
( ) Total Cyanide in Water, Soil and Sludge
( ) Volatile Organic Acids in Sludge
( ) Total Formaldehyde in Aminoplast Adhesive
ENVIRONMENTAL ANALYTICS / OTHER
APPLICATION SERVICE
The following listed applications are examples from our comprehensive application data base. Please contact your local
C. Gerhardt representative or write to application@gerhardt.de to ask for one of the listed application data sheets or to
ask for an application which is not yet listed.
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 10
Customer No.
Company
Name
Address
Tel.
E-Mail
Web
Send offer to:
Quantity Order No. Type Description
DISTILLATION SYSTEM / TYPE
CONSUMABLES / ACCESSORIES
Quantity Order No. Type Description
SUPPORT AND SERVICE
Quantity Order No. Type Description
TABLE OF CONFIGURATION
Please arrange the required system
Product data sheet VAPODEST® 50s / 50s carousel
Product data sheet VAPODEST® 50s / 50s carousel • C. Gerhardt GmbH & Co. KG • www.gerhardt.de
Issue: 11/2017 • Subject to technical amendments
Page 11
Product data sheet VAPODEST® 50s / 50s carousel
Presented by:
C. Gerhardt GmbH & Co. KG
Cäsariusstraße 97 · 53639 Königswinter, Germany
Tel.: +49 (0) 2223 2999-0 · www.gerhardt.de
該公司產(chǎn)品分類: 德國(guó)耶拿元素分析儀EA5000耗材備件 美國(guó)瓦克夏waukesha辛烷值十六烷值備件 美國(guó)PAC公司optidist 德國(guó)ELEMENTAR艾力蒙塔 澳大利亞ECOTECH 英國(guó)PCS 美國(guó)熱電thermofisher氣體分析儀 日本horiba堀場(chǎng)氣體分析儀備件 TELEDYNE API分析儀備件 API環(huán)境分析儀器備件 美國(guó)熱電THERMO在線氣體分析儀 teledyne氣體分析儀 美國(guó)antek硫氮儀器備件 島津SHIMADZU 美國(guó)PAC旗下antek硫氮儀 美國(guó)Hanson Research公司 德國(guó)Pharma-test 美國(guó)SP Scientific 日本島津shimadzu 美國(guó)Savillex

匹磁SZ283余氯電極,余氯傳感器

匹磁SZ283余氯電極,余氯傳感器
工作原理
SZ283恒電壓電極用于測(cè)量水體中余氯、二氧化氯、臭氧。
恒電壓測(cè)量方法是在電極測(cè)量端保持一個(gè)穩(wěn)定的電位勢(shì),不同的被測(cè)成份在該電位勢(shì)下產(chǎn)生不同的電流強(qiáng)度。由于被測(cè)水樣電阻與氧化還原電位的影響,傳統(tǒng)電流測(cè)定法在被測(cè)成份濃度與測(cè)量電極所產(chǎn)生電流信號(hào)之間很難保持一個(gè)線性關(guān)系,特別在水樣被測(cè)成份濃度接近0ppm情況下,偏差會(huì)非常大,所以,傳統(tǒng)電流測(cè)量法需要對(duì)測(cè)量電極進(jìn)行頻繁校正,給使用者帶來許多麻煩。
恒電壓測(cè)量法是通過二次儀表對(duì)測(cè)量電極間的電位勢(shì)進(jìn)行不間斷地動(dòng)態(tài)控制,消除了被測(cè)水樣固有的電阻與氧化還原電位的影響,使電極測(cè)量電流信號(hào)?與被測(cè)水樣濃度之間形成良好的線性關(guān)系,具有非常穩(wěn)定零點(diǎn)性能,確保?測(cè)量準(zhǔn)確可靠。
SZ283恒電壓電極結(jié)構(gòu)簡(jiǎn)單,易于清潔與更換。測(cè)量時(shí),必須保證流經(jīng)
SZ283測(cè)量電極的水流速度穩(wěn)定。所以,建議與恒流器SZ7231或SZ7233配合使用。
匹磁SZ283余氯電極,余氯傳感器參數(shù)規(guī)格
電    極:兩鉑金環(huán)
參比電極:gel帶annular接點(diǎn)
本體材料:玻璃
電纜長(zhǎng)度:3米三芯鍍銀電纜
工作壓力:10bar在20℃
尺   寸:長(zhǎng)度110mm,直徑12mm匹磁SZ283余氯電極,余氯傳感器
該公司產(chǎn)品分類: 上泰濁度儀 上泰余氯儀 上泰溶氧儀 上泰電導(dǎo)率儀 上泰PH計(jì) 哈希濁度儀 哈希消解器 哈希COD測(cè)定儀 哈希分光光光度計(jì) 哈希余氯儀 哈希溶氧儀 哈希電導(dǎo)率儀 哈希PH計(jì) 漢威氣體探測(cè)器 COD快速測(cè)定儀 維薩拉溫濕度變送器 匹磁水質(zhì)分析儀 上泰水質(zhì)分析儀 哈希水質(zhì)分析儀

KPS-100/KPS-100T河南鄭州工業(yè)在線PH電極KPS-100

 河南鄭州工業(yè)在線PH電極KPS-100產(chǎn)品資料

產(chǎn)品規(guī)格型號(hào):KPS-100/KPS-100T
參數(shù)規(guī)格測(cè)量范圍:0-14pH
溫度補(bǔ)償范圍:0-80℃(℃)
安裝步驟與維護(hù)安裝方式:上下3/4管螺紋
產(chǎn)品特點(diǎn)1:半圓形玻璃膜,耐異物沖擊,減少破損幾率。
2:采用國(guó)際最先進(jìn)的固體電解質(zhì)和大面積聚四氟乙烯液接面,不易堵塞。
3:長(zhǎng)距離的參比擴(kuò)散途徑,極大的延長(zhǎng)了電極在惡劣環(huán)境中的使用壽命。
4:溫度使用范圍廣,可根據(jù)要求定加工。
5:新型設(shè)計(jì)的玻璃球泡,增加了球泡面積,可防止內(nèi)緩沖液中干擾氣泡的生成,使測(cè)量更加可靠。
6:采用PPS外殼上下3/4NPT管螺紋,安裝方便,不需要護(hù)套,節(jié)省了安裝成本。
7:電極采用優(yōu)質(zhì)低噪音電纜線,可使信號(hào)輸出長(zhǎng)度大于20米以上,無干擾。

 河南鄭州工業(yè)在線PH電極KPS-100產(chǎn)品資料

產(chǎn)品規(guī)格型號(hào):KPS-100/KPS-100T
參數(shù)規(guī)格測(cè)量范圍:0-14pH
溫度補(bǔ)償范圍:0-80℃(℃)
安裝步驟與維護(hù)安裝方式:上下3/4管螺紋
產(chǎn)品特點(diǎn)1:半圓形玻璃膜,耐異物沖擊,減少破損幾率。
2:采用國(guó)際最先進(jìn)的固體電解質(zhì)和大面積聚四氟乙烯液接面,不易堵塞。
3:長(zhǎng)距離的參比擴(kuò)散途徑,極大的延長(zhǎng)了電極在惡劣環(huán)境中的使用壽命。
4:溫度使用范圍廣,可根據(jù)要求定加工。
5:新型設(shè)計(jì)的玻璃球泡,增加了球泡面積,可防止內(nèi)緩沖液中干擾氣泡的生成,使測(cè)量更加可靠。
6:采用PPS外殼上下3/4NPT管螺紋,安裝方便,不需要護(hù)套,節(jié)省了安裝成本。
7:電極采用優(yōu)質(zhì)低噪音電纜線,可使信號(hào)輸出長(zhǎng)度大于20米以上,無干擾。
該公司產(chǎn)品分類: 余氯儀 COD/BOD測(cè)定儀試劑 細(xì)菌過濾器 實(shí)驗(yàn)室臺(tái)式離子儀 便攜式離子儀 實(shí)驗(yàn)室多參數(shù)水質(zhì)測(cè)定儀 便攜式多參數(shù)水質(zhì)檢測(cè)儀 離子濃度儀 多參數(shù)水質(zhì)檢測(cè)儀 實(shí)驗(yàn)室臺(tái)式余氯計(jì) 便攜式余氯儀 在線余氯儀 臺(tái)式PH/ORP 便攜式PH/ORP 工業(yè)在線PH計(jì) 便攜式電導(dǎo)率儀 實(shí)驗(yàn)室臺(tái)式電導(dǎo)率儀 工業(yè)電導(dǎo)率儀 臺(tái)式溶氧儀 便攜式溶氧儀

齊全日本阿斯坦電極鎢銅 W90鎢銅圓棒 東莞進(jìn)口鎢銅批發(fā) 進(jìn)口W60耐熱鎢銅板

CuW70電極鎢銅、進(jìn)口日本鎢銅、進(jìn)口鎢銅板、CuW80鎢銅圓棒、住友金屬LC25000進(jìn)口鎢銅、日本阿斯坦電極鎢銅、W90鎢銅圓棒、東莞進(jìn)口鎢銅批發(fā)、進(jìn)口W60耐熱鎢銅板、LC2500鎢銅圓棒、進(jìn)口CuW70耐腐蝕鎢銅板、進(jìn)口CuW80鎢銅圓棒、住友金屬進(jìn)口鎢銅、進(jìn)口日本阿斯坦鎢銅、W80鎢銅電極、進(jìn)口電極鎢銅合金、W70鎢鋼板、W70進(jìn)口日本鎢銅圓棒

鎢銅

       鎢是理論上的金屬電極材料。它的強(qiáng)度、密度、硬度都很高,熔點(diǎn)接近3400℃,因此在電火花和焊接加工過程中,鎢電極實(shí)際損耗很小,但是純鎢作電極有兩個(gè)困難:1.極難加工2.價(jià)格昂貴,所以利用純銅的可塑性、高導(dǎo)電等優(yōu)點(diǎn),制成復(fù)合材料,就成了電極中的珍品--鎢銅電極。我司鎢銅選用精細(xì)高純鎢粉、高純銅粉,經(jīng)靜壓成型、高溫?zé)Y(jié)、溶滲銅的工藝精制而成。針對(duì)硬質(zhì)合金鎢鋼,高碳鋼,淬火模具鋼采用普通銅公電極損工大,精度低,加工慢的缺點(diǎn),利用鎢銅高導(dǎo)電,熔點(diǎn)高、熱膨脹小的優(yōu)點(diǎn)進(jìn)行電火花放電加工,極大的改善了加工速度和精度。鎢銅不僅導(dǎo)電性能好,軟化溫度高,而且耐電弧腐蝕,高耐磨性,使用壽命長(zhǎng),修正電極的頻率低,在提高生產(chǎn)力效率的基礎(chǔ)上還節(jié)省了加工工具的成本及維修費(fèi)用,所以是理想的焊接材料。鎢銅的性能參數(shù):

鎢銅的用途:★電火花電極材料:針對(duì)鎢鋼(硬質(zhì)合金)、高速鋼、耐高溫超硬合金制作的模具需電蝕加工時(shí),普通電極損耗大,速度慢,而鎢銅高的電腐蝕速度,低的損耗率,精確的電極形狀,優(yōu)良的加工性能,能被加工件的精確度大大提高。★焊接電極材料:綜合了鎢和銅的優(yōu)點(diǎn),耐高溫、耐電弧燒蝕、抗熔焊和低截流、強(qiáng)度高、比重大、導(dǎo)電導(dǎo)熱性好,易于切削加工,并具有發(fā)汗冷卻和抗粘附等特性,經(jīng)常用來做有一定耐磨性,抗高溫的點(diǎn)焊、碰焊、對(duì)焊、凸焊電極。★電子領(lǐng)域的應(yīng)用材料:鎢銅具有強(qiáng)度高、導(dǎo)電導(dǎo)熱性能好及熱膨脹系數(shù)小等優(yōu)點(diǎn),所以作為一種新型的電子封裝材料受到了電子工程師的青睞,被廣泛的應(yīng)用于功率電子器件,如整流管、晶閘管、功率模塊、激光二極管、微波管等。在微電子器件中,如計(jì)算機(jī)CPU、DSP芯片等。鎢銅在微波通訊、自動(dòng)控制、電源轉(zhuǎn)換、航空航天等領(lǐng)域發(fā)揮著重要的作用。目前,鎢銅主要用在大功率微波管、大功率激光二極管以及某些大功率集成電路模塊的熱沉。★電觸頭材料:鎢銅電觸頭在高壓開關(guān)上已經(jīng)使用多年,尤其以高壓大電流斷路器上使用量較大。如高壓、無油、少油斷路器、SF6斷路器、隔離開關(guān)、重任務(wù)接觸器等。★醫(yī)療設(shè)備和高比重材料:根據(jù)鎢銅的特點(diǎn),在醫(yī)療行業(yè)中用作防X射線和G射線的屏蔽材料。在民用工業(yè)中用作高比重合金配重,如手機(jī)振子、自動(dòng)機(jī)械手表的重垂體、高爾夫球桿的桿體、飛鏢等。

日本FUJILLOY鎢銅電極       日本FUJILLOY模具株式會(huì)社獨(dú)特的生產(chǎn)工藝生產(chǎn)的鎢銅(W-Cu)合金,對(duì)在超硬合金鎢鋼的粗、精放電加工的加工速度、消耗度有飛躍的改善,對(duì)于高速鋼、普通模具鋼的放電加工也有很好的效果。用作焊接電極材料時(shí),較好的耐高溫和耐磨損特性,造就了焊接過程中自身損耗極小。

鎢銅合金用途:1.電阻焊電極:

       綜合了鎢和銅的優(yōu)點(diǎn),耐高溫、耐電弧燒蝕、強(qiáng)度高、比重大、導(dǎo)電、導(dǎo)熱性好,易于切削加工,并具有發(fā)汗泠卻等特性,由于具有的高硬度、高熔點(diǎn)、抗粘附的特點(diǎn),經(jīng)常用來做有一定耐磨性、抗高溫的凸焊、對(duì)焊電極。

2.高壓放電管電極:

       高壓真空放電管在工作時(shí),觸頭材料會(huì)在零點(diǎn)幾秒的時(shí)間內(nèi)溫度升高幾千攝氏度,而鎢銅的抗燒蝕性能、高韌性,良好的導(dǎo)電、導(dǎo)熱性能給放電管穩(wěn)定的工作提供必要的條件。

3、航天用高性能材料:       鎢銅材料具有高密度、發(fā)汗冷卻性能、高溫強(qiáng)度高及耐沖刷燒蝕等性能,在航天工業(yè)用作導(dǎo)彈、火箭彈的噴管喉襯,燃?xì)舛娴慕M件、空氣舵、頭罩及配重等。

4、真空觸頭材料:       觸頭材料必須有非常好的機(jī)械加工性能和抗熱震性,由于接觸和開斷時(shí)打弧,觸頭材料會(huì)在零點(diǎn)幾秒的時(shí)間內(nèi)溫度升高幾千攝氏度。我公司生產(chǎn)的W-Cu觸頭材料由于其的物理性能而被廣泛的使用。鎢銅合金優(yōu)點(diǎn):高的抗燒蝕性能、高韌性,良好的導(dǎo)電、導(dǎo)熱性能。機(jī)加工性能好。交貨狀態(tài):與銅、鋼等支撐件聯(lián)結(jié)好的各種形狀的W-Cu觸頭;半成品:未加工的各種熔滲、鑄造材料;未加工的各種觸頭,焊接或銅焊在銅或鋼等支撐件上;焊接或銅焊加工。我公司住友金屬也生產(chǎn)各種焊接或銅焊的觸頭連接件。

5、電火花加工用電極:       電火花加工電極早期采用銅或石墨電極,便宜但不耐燒蝕,現(xiàn)在基本上已被鎢銅電極頂替。鎢銅電極的優(yōu)點(diǎn)是耐高溫、高溫強(qiáng)度高、耐電弧燒蝕,并且導(dǎo)電導(dǎo)熱性能好,散熱快。應(yīng)用集中在電火花電極、電阻焊電極和高壓放電管電極,在用電火花加工硬質(zhì)合金產(chǎn)品時(shí),由于WC的特殊性能使銅或石墨電極的損耗相當(dāng)快,對(duì)于這種材料的電火花加工,我公司-住友金屬專業(yè)批發(fā)的進(jìn)口日本W-Cu鎢銅電極是最適合的。產(chǎn)品性能:高的電腐蝕速度,低的損耗率,精確的電極形狀,優(yōu)良的加工性能,被加工件WC表面質(zhì)量好特別是細(xì)長(zhǎng)的棒狀、管狀以及異型電極。

 6、電子封裝材料:       W-Cu電子封裝材料,既具有鎢的低膨脹特性,又具有銅的高導(dǎo)熱特性,尤為可貴的是,其熱膨脹系數(shù)和導(dǎo)熱導(dǎo)電性能可以通過調(diào)整材料的成分而加以設(shè)計(jì),因而給該材料的應(yīng)用帶來了極大的方便。我們采用高純的原料,經(jīng)壓制成形、高溫?zé)Y(jié)及熔滲后,得到性能優(yōu)良的W-Cu電子封裝材料及熱沉材料。適用于與大功率器件封裝的材料,如基片、下電極等;高性能的引線框架;軍用和民用的熱控裝置的熱控板和散熱器等。優(yōu)點(diǎn):具有與不同基體相匹配的熱膨脹系數(shù)及高的熱導(dǎo)率;優(yōu)良的高溫穩(wěn)定性及均一性;優(yōu)良的加工性能;

鎢銅使用注意事項(xiàng)鎢銅外觀注意事項(xiàng):鎢銅銑床加工,車床加工,磨床加工后的產(chǎn)品外觀不相同,屬正,F(xiàn)象。鎢銅棒材經(jīng)無芯磨床精磨加工后呈鋼(黑)顏色,而半精(粗)磨加工后則呈銅(紅)顏色,這類外觀屬正,F(xiàn)象。通常鎢鋼圓棒小棒材都經(jīng)無芯磨床加工成型,大棒材則由車床加工成型。而板材則由銑床或磨床加工成型。鎢銅切削加工注意事項(xiàng):鎢銅易加工成型,普通銑床、車床、磨床、線切割機(jī)均可對(duì)其進(jìn)行加工。鎢銅在制作尖角薄壁時(shí)可能會(huì)由于撞擊或過大的加工負(fù)荷力而發(fā)生欠缺。鎢銅在進(jìn)行通孔鉆削時(shí)請(qǐng)注意在即將通孔時(shí)進(jìn)給負(fù)荷力,避免發(fā)生加工欠缺。鎢銅無磁性,請(qǐng)?jiān)谧鳂I(yè)之前確認(rèn)產(chǎn)品已固定牢固。◆鎢銅放電、線切割加工注意事項(xiàng):鎢銅用作電火花加工前請(qǐng)預(yù)先調(diào)試好火花機(jī)參數(shù),達(dá)到理想電極參數(shù)時(shí)方可進(jìn)行放電加工。線切割加工鎢銅時(shí)速度相對(duì)緩慢,屬正常現(xiàn)象。◆鎢銅電鍍注意事項(xiàng):鎢銅屬于金屬粉末結(jié)晶,電鍍前處理請(qǐng)避免強(qiáng)酸,強(qiáng)堿性清潔,以免表面金屬顆粒脫落影響電鍍效果。◆鎢銅用作焊接材料注意事項(xiàng):鎢銅以鎢含量占大部分,鎢既硬且易脆,因而造就了鎢銅良好的抗彎強(qiáng)度和硬度,但柔韌性及延伸率較低,所以不宜大角度強(qiáng)行折彎和進(jìn)行拉拔作業(yè)。◆鎢銅的辨認(rèn)方法:最簡(jiǎn)單的辨認(rèn)方法就是同樣大小的鎢銅(以W70為標(biāo)準(zhǔn))和紅銅(紫銅)對(duì)比,鎢銅的重量大約是紅銅(紫銅)的1.55倍以上,并且硬度要高出很多和同樣具備優(yōu)良的導(dǎo)電性。而用顏色來辨認(rèn)則是錯(cuò)誤的。

 

意大利seko PH和ORP電極意大利seko PH和ORP電極

 

意大利seko PHORP電極
PH和ORP的測(cè)量,是由于有電位值的化學(xué)轉(zhuǎn)變現(xiàn)象,這種轉(zhuǎn)化由電極感應(yīng)器測(cè)量得到。電極由活潑的元素構(gòu)成,它具有一定的使用壽命,需要用緩沖器進(jìn)行定期調(diào)校.選擇電極要考慮如下的因素。包括:測(cè)量范圍、溫度范圍、壓力范圍、化學(xué)穩(wěn)定性及組成方式。下列提到的電極為復(fù)合形式電極(測(cè)量電極與參考電極合二為一),無需經(jīng)常維護(hù),其化學(xué)性質(zhì)及物理能靈敏,其適合范圍廣泛

北京GR/1788-1高溫強(qiáng)酸PH電極廠家直銷

高溫強(qiáng)酸PH電極 高溫強(qiáng)酸PH計(jì) PH探頭

型號(hào):GR/1788-1

 

北京GR/1788-1高溫強(qiáng)酸PH電極廠家直銷高溫強(qiáng)酸PH電極,高溫強(qiáng)酸PH探頭,高溫強(qiáng)酸PH計(jì),高溫強(qiáng)酸PH儀表,高溫強(qiáng)酸電極,高溫強(qiáng)酸探頭.

1、北京GR/1788-1高溫強(qiáng)酸PH電極廠家直銷采用德國(guó)進(jìn)口環(huán)形大截面Teflon隔膜,使電極具有穩(wěn)定的液接電位和低阻特性,防堵塞,抗污染。2、引進(jìn)德國(guó)最新參比工藝技術(shù),獨(dú)特的溶液配方,耐強(qiáng)酸、強(qiáng)堿、高溫,無需補(bǔ)充電解液。電極響應(yīng)快,穩(wěn)定,使用壽命長(zhǎng)。3、電極主要適用于高溫強(qiáng)酸介質(zhì)的PH測(cè)量。4、采用德國(guó)進(jìn)口的高溫強(qiáng)酸敏感玻璃膜,PH范圍0-9,溫度范圍70-100℃,壓力范圍≤0.6Mpa,零電位PH=7.00 5、電極外形尺寸Ф12×120、150、225或其它尺寸。

 北京GR/1788-1高溫強(qiáng)酸PH電極廠家直銷

圖1采用國(guó)際通用的PG13.5螺紋安裝密封,外管材料為玻璃?膳c國(guó)內(nèi)外各種PH表直接配套使用.圖2采用國(guó)際通用的PG13.5螺紋安裝密封,固定電纜連接,導(dǎo)線長(zhǎng)度按用戶要求,溫度補(bǔ)償電阻采用Pt100,Pt1000或熱敏電阻(訂貨時(shí)須注明),外管材料為玻璃,可與國(guó)內(nèi)外各種PH表直接配套使用

該公司產(chǎn)品分類: 測(cè)距儀、測(cè)速儀 硬度計(jì) 流量計(jì) 其他行業(yè)專用儀器儀表 軸承測(cè)試儀、軸承加熱器 汽車行業(yè)檢測(cè)儀 位移傳感器/位移測(cè)量?jī)x 水文儀器 轉(zhuǎn)速測(cè)量?jī)x/轉(zhuǎn)速儀/轉(zhuǎn)速表 振動(dòng)分析儀/測(cè)振儀 激光測(cè)試儀器 設(shè)備/機(jī)械故障檢測(cè)儀 前照燈檢測(cè)儀 行業(yè)專用儀器儀表 其他物理學(xué)儀器 反射率儀 白度計(jì)/白度儀 比色計(jì)/比色儀/色度儀 測(cè)色儀/色差計(jì) 冰點(diǎn)儀/比重計(jì)

貝爾德棒電極、盤電極(0054)

貝爾德棒電極、盤電極(0054)

產(chǎn)品名稱:貝爾德棒電極、盤電極

型號(hào)規(guī)格:Φ6.15×100(棒)   Φ12.5×5.1×Φ3.17(片)mm

產(chǎn)   地:國(guó)產(chǎn)

價(jià)   格:面議

產(chǎn)品簡(jiǎn)介:本產(chǎn)品是用于油料光譜分析儀的石墨棒電極、盤電極,是采用美國(guó)貝爾德(BAIRD)公司的技術(shù)和原圖紙,用進(jìn)口原材料加工的石墨制品,廣泛用于石化、冶金、礦山、發(fā)電、車輛、飛機(jī)、艦船、機(jī)床等各部門的消耗品。 

Leaflab 2Leaflab 2葉圓片氧電極

  Leaflab 2葉圓片氧電極

用途:Leaflab 2是一種由計(jì)算機(jī)控制的高精度Clark氧電極,用于氣相中氧的含量。Leaflab 2配有強(qiáng)大功能的WINDOWS軟件,數(shù)據(jù)由計(jì)算機(jī)進(jìn)行記錄與分析處理,自動(dòng)計(jì)算出光合或呼吸速率。系統(tǒng)還配有可控光源,用戶可以通過計(jì)算機(jī)設(shè)定所需的光強(qiáng),自動(dòng)進(jìn)行光合-光強(qiáng)響應(yīng)曲線的制   [點(diǎn)擊查看詳情...]

該公司產(chǎn)品分類: 水文水利類測(cè)量?jī)x器 環(huán)境類監(jiān)測(cè)儀器 植物類測(cè)量?jī)x器 體育運(yùn)動(dòng)類儀器 食品檢測(cè)類儀器 昆蟲動(dòng)物類儀器 工業(yè)應(yīng)用類儀器 水文水利類儀器 基礎(chǔ)實(shí)驗(yàn)類儀器 系統(tǒng)集成類儀器 環(huán)境氣象類測(cè)量?jī)x器 土壤類測(cè)量?jī)x器 植物類儀器

CVS 電極

美國(guó)ECI CVS電極,可用型號(hào):QL-5E、QL-10E

鉑金電極、參比電極、參比內(nèi)液、銅電極、不銹鋼電極等可供選擇。

SDTDO180覆膜電極溶解氧測(cè)量?jī)x

  • 測(cè)量范圍:0~20mg/L
  • 分 辨 率:0.01 mg/L
  • 示值誤差:≤±0.5mg/L
  • 重 復(fù) 性:±0.3mg/L
  • 零點(diǎn)漂移:±0.3 mg/L
  • 量程漂移:±0.3 mg/L
  • 環(huán)境溫度:-20℃~55℃
  • 相對(duì)濕度:≤85%
  • 模擬輸出:4~20mA負(fù)載750Ω
  • 數(shù)字輸出:RS485(Modbus協(xié)議)
  • 開關(guān)輸出:雙路繼電器、容量220VAC/5A
  • 顯示方式:LCD液晶顯示
  • 供電電源:AC220V±10%
  • 電源頻率:(50±5)Hz
  • 材 質(zhì):POM
  • 配 線:屏蔽線纜10m(可延長(zhǎng))
  • 安裝方式:支架浸入式、流通式
  • 過程連接:螺紋接口3/4NPT
  • 介質(zhì)溫度:0~60℃(無凝結(jié))
產(chǎn)品特點(diǎn)
  • 全智能、多功能、測(cè)量性能高,環(huán)境適應(yīng)性強(qiáng)等特點(diǎn)
  • 多參數(shù)同時(shí)顯示,溶氧值、溫度、時(shí)間
  • 雙通道信號(hào)輸入功能
  • 4~20mA變送輸出,繼電器高、低報(bào)警控制輸出,RS485通信輸出等各種變量輸出,系統(tǒng)智能控制
  • 采用多種校正法,可糾正傳感器誤差
  • 適配多種類型測(cè)量電極
  • 高精度自動(dòng)溫度補(bǔ)償系統(tǒng)
應(yīng)用領(lǐng)域廣泛應(yīng)用于水處理、環(huán)保、化工、石化、食品、制藥等各種需要溶解氧的現(xiàn)場(chǎng)。
該公司產(chǎn)品分類: 遠(yuǎn)紅外發(fā)射率儀 布魯斯特角顯微鏡 全自動(dòng)界面張力儀 LB膜拉膜機(jī) 粘度計(jì) zeta電位儀(微電泳儀) 土壤水份測(cè)定儀 正弦波振動(dòng)式粘度計(jì) 快速水份測(cè)定儀 防水平臺(tái)秤 電子臺(tái)秤 密度天平 高精度計(jì)數(shù)天平 生產(chǎn)線稱重系統(tǒng) 輕便式多功能天平 精密工業(yè)天平 上皿式分析天平 多功能精密天平 電子分析天平 紫外可見分光光度計(jì)

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