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-2251 Automatic Acid And Base Tester Of Petroleum Products

FDR-2251 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 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
10. Instrument Weight: 10 kg

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