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北京奧德利諾儀器有限公司

化工儀器網(wǎng)>產(chǎn)品展廳>物理特性分析儀器>表面/界面性能測定儀>接觸角/表面張力儀>BZY-B (platinum ring method) automatic surface/interface tensiom...

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BZY-B (platinum ring method) automatic surface/interface tensiometer

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surface tensiometerinterface tensiometer

聯(lián)系我們時請說明是化工儀器網(wǎng)上看到的信息,謝謝!


    上海方瑞儀器有限公司是上海市*、是上海市計量技術(shù)*認(rèn)定的計量器具生產(chǎn)單位。公司專業(yè)致力于質(zhì)量、粘度及表面分析等領(lǐng)域儀器的開發(fā)、制造、銷售和服務(wù)。公司始終以市場為導(dǎo)向,承諾向客戶提供更合適的產(chǎn)品,廣闊的選擇空間,過硬的質(zhì)量,可靠的服務(wù)保證及富有競爭力的價格來致力于滿足客戶的專業(yè)需求。主要生產(chǎn)經(jīng)營產(chǎn)品有:膠體與表面化學(xué)測量儀器(表面張力儀、界面張力儀)電子天平、粒度分析儀、全自動表面張力儀、自動表面張力儀、粘度計、高低溫恒溫槽等產(chǎn)品!


本公司產(chǎn)品適用于各大專院校、醫(yī)療衛(wèi)生、工礦企業(yè)的研發(fā)、實驗、質(zhì)檢等部門,用于質(zhì)量、顆粒度、粘度、溫度、表面張力等方面的分析測定,是*的檢測手段或常用的實驗儀器。


本公司生產(chǎn)的各類儀器均具有*自主的知識產(chǎn)權(quán),可確保用戶*、安全地使用。儀器保修一年,終身服務(wù)。



"誠信經(jīng)營"是公司始終貫徹的核心理念,真誠歡迎來電來函.


Company Information

Company name:

Shanghai Fangrui Instrument Limited Company

 

Main products:

Surface tensiometer, interface tensiometer, electronic balance, electronic micro balance, viscometer, particle size analyzer, sedimentation balance, thermostatic bath, densitometer.

 

Main business:

 

We specialize in research, development and manufacture of weighing and measuring apparatus (electronic balance, electronic micro balance) with different precision, surface/interface tensiometer, rotary pointer mechanical viscometer/digital viscometer, electronic densitometer, sedimentation particle size analyzer, high- and low-temperature thermostatic bath, etc with different precision and performance.

 

They are requisite detection tools or common laboratory apparatus or devices, widely applied to universities and colleges and departments such as R & D, experiment, quality supervision, etc in medical/health enterprises and industrial and mining establishments for analytic determination of quality, granularity, viscosity, temperature, surface tension, etc.

 

Company profile:

Shanghai Fangrui Instrument Limited Company, one of Shanghai high-tech enterprises recognized by Shanghai Administration of Measuring Technique Supervision, engages in manufacture of measuring instruments. The Company, specializing in development, production, sales and service of instruments on quality, viscosity and surface analysis, etc. and adhering to market orientation, makes commitment to preferable and high quality products, more options, reliable service guarantees and competitive price to meet customers' professional requirements. The main products are: electronic balance, electronic micro balance, particle size analyzer, full automatic surface tensiometer, automatic surface tensiometer, viscometer, high- and low-temperature thermostatic bath, etc.

The products are requisite detection tools or common laboratory apparatus or devices, applicable to universities and colleges and departments such as R & D, experiment, quality supervision, etc in medical/health enterprises and industrial and mining establishments for analytic determination of quality, granularity, viscosity, temperature, surface tension, etc.

Our Company holds fully independent intellectual property of produced instruments, ensuring safe and long-term service. The instrument is guaranteed for a year, with lifelong service.

 

"To operate with integrity" is the consistent core concept of our Company. Sincerely welcome to contact us by telephone, fax, e-mail and letter!

電子天平、表面/界面張力儀、粘度計、恒溫槽

 

Brief introduction:
BZY series automatic surface tensiometer, made up of high precise and stable force measurement system, microcomputer control system, platinum plate (ring) measurement device, is compact in design, simple and reliable in structure, easy in operation (automatic/manual). It features net weight in whole range (one-key minimum clearing), whole range automatic calibration, good repeatability, accurate and reliable test result as well as liquid crystal display of test data with S232C output interface. BZY series is stable in performance and easy in operation. Its high-performance, economical and cost effective characteristics make it applicable to research and development and quality control in industrial and mining establishments as well as scientific research or teaching in universities and colleges. Our Company holds fully independent inlectual property of produced instruments, ensuring safe and long-term service.
Ex-factory price: RMB 9800
Reference strike price: RMB 7350 - 8800

Features:
1. Platinum ring test principle;
2. Manual control of
sample stage raising
3. The peak
is automatic reserved;
4. Whole range minimum clearing:
one-key minimum clearing in a flash; stable and non-drifting zero position
5.
Automatic calibration in whole range ensures accurate and reliable data and good repeatability
6.
The display value is sample force that need to be converted to surface tension by computer software (free) or automatically calculated by purchased data processing software;
7. It
can measure the interfacial tension of different liquid such as oil/water interface, etc;
8. Platinum ring
wire radius: 0.185mm; ring radius: 9.55mm, ring circumference: 60mm
9.
In full compliance with the following domestic and international standards:
GB/T22237-2008 Determination of surface tension of surface active agent
JB/T9388-2002 Technical specifications of interface tensiometer
JB/T18396-2001 Determination of surface tension of natural latex in ring method
SH/T1156-95 Determination of surface tension of synthetic latex
GB/T6541-86 Petroleum products- Determination of interfacial tension of oil against water (ring method)
ISO1409-1995 Determination of surface tension of plastics, rubber, polymer dispersion and latex
I
SO6295-1983 Petroleum products- Mineral oils- Determination of interfacial tension of oil against water (ring method)
GB/T5549(ISO304-1985) Determination of surface tension by drawing up liquid films
A
nd ISO14090-82, ASTMD1417, EN14370, ZB2025-93, GB2960-82, GB6541-86 standards, etc.
10.
The instrument is reasonable in structure and independent in operation, without any attached equipment (such as external computer, etc)
11. The test data can be output by RS232C.
12.
It can totally replace traditional mechanical surface tensiometer;
13.
Besides the manual control of sample stage raising, the main structure and technical parameters is similar to that of QBZY, with high quality, economical and cost effective characteristics.

Main technical parameters:
Test method: platinum ring method;
Operation mode: manual control of sample stage raising and automatic reservation of peak value;
Measurement range: 0-400mN/m
Sensitivity: 0.1mN/m
Accuracy: ±0.2mN/m (error test on literature value of double distilled water and pure alcohol at 20℃);
Repeatability: ±0.2mN/m (error test on literature value of double distilled water and alcohol at 20℃)l
Data display: LCD display screen;
Range of temperature: indoor temperature;
Measurement time: 3-5 seconds for measurement of low concentration sample liquid;
Container constant: min.15Ml
Data output: RS 232C
Voltage: commercial power AC220V, 1A

Advanced technology, reliable quality, high performance cost ratio as well as perfect service makes it applicable to new product development, quality inspection in industrial and mining establishments as well as scientific research or teaching in universities and college.
Options:
 
Data processing software: automatic test data collection, real-time display of test curve that can be automatically magnified, accessed and printed; contrast of several curves; conversion of original data to Excel file; automatic calculation of surface tension in test method of platinum ring; automatic accuracy calibration of measured value and temperature compensation in the platinum ring test mode.


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