Quick Details

• Place of Origin:

  Hunan,China

• Samples:

  Not Available

• Delivery Time:

  25 Workdays

• Packing:

  Standard Wooden Case

• Delivery Port:

  Shanghai/Shenzhen

• Max. Production Capacity:

  30 Per Month

• Export Ratio:

  31% - 40%

• OE Experience:

  No

Product Name:FDR-2271 Automatic Acid And Base Tester Of Petroleum Products

FDR-2271 Automatic Acid And Base Tester Of Petroleum Products

Application

FRIEND

Product Description:

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 experimental requirements
Features
1, using computer control system, special software English Windows interface, mouse, keyboard, man-machine dialogue, easy to understand.
2, can be instantly displayed potential curve (EV), the first derivative curve (dE / dV) and electrode potential (E), titration volume (V), the titration results, etc.
3, instrument by potentiometric titration automatically determine the titration end point and automatically calculate the results.
4, memory pre-titration, preset end point titration, blank titration and manual titration and other models, can also create their own experiments dedicated mode according to user requirements to meet different experimental requirements.
5, titration system using corrosion-resistant materials, can be a variety titration reaction. Selection of different electrode can be: acid-base titration, redox titration, precipitation titration, titration and pH measurement more complex titration, and other non-aqueous titration.
6, automatic cleaning, automatic rehydration, automatic dosing value.
Technical Parameters 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

This is Changsha Friend Experimental Analysis Instrument Co., Ltd from China. We specialize in analysis instrument of petroleum field for many years.[Read More]

Company Profile:

• Main Product:

  Oil analysis instrument

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Southeast Asia, Mid East