GD-251 Petroleum Products Base Number Tester

GD-251 Petroleum Products Base Number Tester

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

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Brand Name:
gold
Place of Origin:
China
Model Number:
GD-251

Gold M&E Co.,ltd

Business Type: Trading Company
Main Products:

Product Details

GD-251 Petroleum Products Base Number Tester

Summary

This instrument is designed and made as per industrial standard of People’s Republic of China SH/T0251-93 Test method for base number of petroleum products. It is composed of ZD-2A automatic potentiometric titrator,titrate stand and burette.It is suitable to determine the alkali component of petroleum products and used petroleum products and additives.

I. Main Technical Features

² 1. This instrument adopts principle of acid-alkali neutralization and method of potentiometric titration for perchloric acid to determine the alkali value of sample by judging the electric potential change to finishing point.

² 2. This instrument is equipped with 5 pieces of electrodes and 3 pieces of burettes of different specifications.It can satisfy the determination for alkali component of petroleum products.

² 3. The measuring range of the instrument is wide,measuring accuracy is high. Accessories complete and convenient to use.

II. Main Technical Specifications

² ZD-2A automatic potentiometric titratorOutside drawing,size and net weight refer to real product

² 1. Measuring range:  pH(0~14.00)pH; mV(0~±1999)mV

² 2. Measuring accuracy:  pH±0.01; mV0.1%F.S

² 3. PT control accuracy:  ±0.03pH or ±3mV

² 4. Input impedance:   ≥(1×1012)Ω

² 5. Repeatability of volumetric analysis:  ≤0.3%F.S

² 6. Ambient temperature:  (0~35)℃

² 7. Relative humidity:   ≤85%

² 8. Dimension:   280mm×200mm×130mmMain machine

² 9. Net weight:   3.5Kg

Contact Supplier

Lu sara Chat Now
Telephone
86-023-62940053
Address
Liaocheng,Shandong

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