Home Companies DONGGUAN YUYANG INSTRUMENT CO., LTD

Manual Petroleum Oil Analysis Equipment Total Base Number Testing Equipment

Contact Us

[China]

Trade Verify

Address: B1505, FORTUNE PLAZA, No.1, Yuanmei Road, Nancheng District, Dongguan City, Guangdong Province, China

Contact name:Seline Yu

DONGGUAN YUYANG INSTRUMENT CO., LTD

Verified Suppliers

Trust
Seal
Verified
Supplier
Credit
Check
Capability
Assessment

Manual Petroleum Oil Analysis Equipment Total Base Number Testing Equipment

Country/Region	china
City & Province	dongguan guangdong
Categories	Camera Chargers

Product Details

ASTM D2896 Manual Petroleum Oil Total Base Number Testing Equipment

Summary

This TBN tester is designed and made as per industrial standard of People’s Republic of China SH/T0251-93 Standard 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

1. This total base number analyzer 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. This base number 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.

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

II. Main technical specifications

ZD-2A automatic potentiometric titrator

(the outside drawing, size and net weight refer to real product)

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

2. Measurement accuracy: pH:±0.01； mV:0.1%F.S

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

4. Input impedance: ≥ (1×1012) Ω

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

6. Room temperature: (0～35)℃

7. Relative humidity: ≤85%

8. Dimension: 280mm×200mm×130mm (Only the main machine)

9. Net weight: 3.5Kg

III.Accessories

No.	Item	Unit	Qty	Remarks
1	Titration stand(With support rod, a butterfly frame, two cross clips )	Set	1
2	Microburet 5ml scale division 0.02	Piece	1
3	Burette 10ml scale division 0.05	Piece	2
4	Burette 25ml	Piece	1
5	Beaker 100ml	Piece	2
6	Beaker 150ml	Piece	2
7	Erlenmeyer flasks 250ml	Piece	1
8	Cylinder 50ml	Piece	1