16 visiting now: 8 USA USA flag 3 UK UK flag 3 France France flag 1 Canada Canada flag 1 China China flag

Highlighted Companies



Fdr 2251 Automatic Acid And Base Tester Of Petroleum Products - China

price: 2000.00 Dollar US$

Scope
Compliance with SH / T 0251 "Determination of base number of petroleum products (perchloric acid potentiometric titration)" and GB / T 7304 "Petroleum products and lubricants and values ​​assay (potentiometric titration)" standard laboratory requirements.
Features
1, the use of liquid crystal display, English operation interface, can display information about the test parameters and measurement results
2, with pre-titration, preset end point titration, blank titration or manual titration functions, and can generate special titration mode according to user habits
3, the choice of different electrodes can be: acid-base titration, redox titration, precipitation titration, complexation titration, and other non-aqueous titration and pH measurement
4, stirring system uses PWM modulation technology, software, speed, low noise
5, perchloric acid titration system using anti-corrosion materials, can be a variety titration Technical Parameters
First, the instrument level: 0.05
1, measuring range:
pH: (0.00 ~ 14.00) pH
mV: (- 1800 ~ 1800.0) mV
Temperature: (- 5.0 ~ 105.0) ° C
2, Resolution:
pH: 0.01pH
mV: 0.1mV
Temperature: 0.1 ° C 3, the basic error:
pH: ± 0.01pH ± 1 word
mV: ± 0.03% FS
Temperature: ± 0.3 ° C ± 1 word
4, Burette capacity Tolerance:
10ml Buret: ± 0.025ml
20ml Buret: ± 0.035ml
5, Burette resolution:
10ml Buret: 1/10000
20ml burette: 2/10000
6, burette infusion or infusion rate: (50 ± 10) s (Buret full degrees)
7, titration analysis Repeatability: 0.2%
Titration control sensitivity: ± 2 mV
8 Stability: (± 0.3mV ± 1 word) / 3h
9, power source: AC (220 ± 22) V, (50 ± 1) Hz
10, Dimensions (mm): 340 × 400 × 400
11.Instrument Weight: 10 kg


Company Contact:


  • Phone: 18874136820

  • Address: 3F/8, No. 627 Lugu Road , LongSea Group, Changsha High-tech Zone, changsha, hunan, China

  • Email: Email


Published date: February 7, 2017 -

  • Business Description: Changsha Friend Experimental Analysis Instrument Co., Ltd is a leading brand of petroleum product analysis apparatus field at china. As a professional manufacturers of petroleum testing equipment, we are an active member in standards organizations and lead standard development to guarantee that the methods meet customer requirements of precision and ease of use. which is why friend Instrument Company is a leading producer and supplier of petroleum and petrochemical instrumentation in china.

Related listings



  • Fdr 2201 Water Soluble Acid And Alkali Petroleum Products Tester
    Fdr 2201 Water Soluble Acid And Alkali Petroleum Products Tester
    Measuring and observing and testing instruments - Changsha Friend Experimental Analysis Instrument Co., Ltd - China - February 7, 2017 - 2000.00 Dollar US$

    Scope Water-soluble acid and alkali petroleum products tester is based on standard GB / T259-88 "Petroleum products Determination of water-soluble acid and alkali" design and manufacture. Petroleum products water-soluble acid and alkali tester for me...

  • Fdr 2101 Ash Analyzer
    Fdr 2101 Ash Analyzer
    Measuring and observing and testing instruments - Changsha Friend Experimental Analysis Instrument Co., Ltd - China - February 7, 2017 - 2000.00 Dollar US$

    Scope Petroleum products - Determination of ash analyzer is in accordance with the requirements of national standard GB / T 508 "Petroleum products - Determination of ash" under the design and manufacture of petroleum products for the determination o...

  • Fdr 2001 Petroleum Products And Additives Mechanical Impurities Analyzer
    Fdr 2001 Petroleum Products And Additives Mechanical Impurities Analyzer
    Measuring and observing and testing instruments - Changsha Friend Experimental Analysis Instrument Co., Ltd - China - February 7, 2017 - 2000.00 Dollar US$

    Scope Petroleum products and additives mechanical impurities analyzer is based on national standards GB / T511 "Petroleum products and additives mechanical impurities Assay (gravimetric method)" requirements set designed for the determination of vari...



Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"