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Find Verified Automatic Acid Tester Suppliers, Manufacturers and Wholesalers

Jul-26-18
 
FDT-0931 Automatic acid tester (extraction method)
Scope
This instrument is mainly used for measuring the acid value of petroleum products such as insulating oil and steam turbines. The instrument integrates optics, electronics, mechanical and electrical, chemical and other high-tech products. It has the characteristics of fast measurement, accuracy, reliability and good repeatability.

Features
1, large-screen LCD, English menu prompts, no identification keys;
2. Wrap Cup, automatic detection, automatic storage, automatic print test results;
3, the instrument can detect oil sample of six;
4, innovation introduced the US imports XECOM data processing chip, fast and accurate data processing;
5, the use of import VERDER accurate injection systems, precision control results progress;

Technical Parameters
1, supply voltage: ~ 220V ± 10% 50Hz
2, the maximum power consumption:
Feb-22-19
 
FDR-2271 Automatic acid and base tester of petroleum products
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. Computer control system, special software Chinese window interface, mouse, keyboard operation, man-machine dialogue, easy to understand.
2. It can display the potential curve (E-V), the first derivative curve (dE / dV) and the electrode potential (E), the titration volume (V), the titration result and so on.
3. The instrument uses the potentiometric titration method to automatically determine the end point of titration, and automatically calculate the results.
4. The instrument has pre-titration, the default end titration, blank titration, manual titration and other modes, can also be based on user experiments to create their own dedicated mode to meet the different experimental requirements.
5. Titration system using a corrosion-resistant materials, can be a variety of titration reaction. Selection of different electrodes can be carried out: acid-base titration, redox titration, precipitation titration, complex titration, non-aqueous titration and other titration and pH measurement.
6. Automatic cleaning, automatic rehydration, automatic value plus liquid.
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
Jul-02-18
 
Scope
This instrument is mainly used for measuring the acid value of petroleum products such as insulating oil and steam turbines. The instrument integrates optics, electronics, mechanical and electrical, chemical and other high-tech products. It has the characteristics of fast measurement, accuracy, reliability and good repeatability.

Features
1, large-screen LCD, English menu prompts, no identification keys;
2. Wrap Cup, automatic detection, automatic storage, automatic print test results;
3, the instrument can detect oil sample of six;
4, innovation introduced the US imports XECOM data processing chip, fast and accurate data processing;
5, the use of import VERDER accurate injection systems, precision control results progress;

Technical Parameters
1, supply voltage: ~ 220V ± 10% 50Hz
2, the maximum power consumption:
Jun-10-21

Automatic Acid Value Tester

$770 - $15.40K
MOQ: Not Specified
 
In power system and industrial and mining enterprises have a lot of oil-filled electrical equipment transformer oil and the acid value of turbine oil is a routine inspection items shall be measured acid tester used in transformer oil steam turbine oleic Acid value measuring instrument adopt computer control electric light chemical integration design of full - automatic machine entirely replace the manual operation improve work efficiency reduce the labor intensity of the workers minimize the organic solvents and chemicals to the harm of human body operation simple easy to use strong anti-interference ability stable and reliable.

The acid value is the number of milligrams of potassium hydroxide required to neutralize the acid in a gram of mgKOH/g oil and is one of the most tightly controlled quality indicators It is one of the indexes which should be strictly controlled in oil quality. Petroleum products acid tester GB/T264-83Standards developed and produced It is suitable for detection transformer oil turbine oil and anti - fuel oil.Through the comprehensive application of mechanical optics electronics and other technologies the product adopts advanced microprocessor and can realize self-motion function of multi-sample switching titration judge titration end point print measurement results and other functions and the system is stable and reliable self-motion high degree of chemical can be widely used in electric power chemical environmental protection and other fields.
Jun-01-16
 
Place of Origin: Chongqing, China (Mainland) Brand Name: TOP Model Number: ACD-3000I Power: Electronic Usage: Auto Testing Machine
Type: Fully Automatic Oil Acidity Tester
Condition: New
Method of Display: 7 inch color LCD
Testing Range: 0.0005~0.5000mgKOH/g
Power supply: 220V±10%,50Hz±5%
Environmental Humidity:
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Oct-17-16
 
Scope
It confirms to SH/T 0251, ASTM D2896, GB/T 7304 and ASTM D664 standard laboratory requirements.

Features
1, liquid crystal display, English operation interface, it 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
GOLD Member
VERIFIED
Sep-11-19

Abc Battery Dry Cell

$0.40 - $0.90
MOQ: 1000  Pair
Sample Available
Supplier From Semarang, Central Java, Indonesia
 
Product Brands: ABC, ABC Alkaline.
Available Variants: AAA, AA, C, D, 9V

Product of Indonesia
GOLD Member
Nov-19-20

Stearic Acid

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48


Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
GOLD Member
Nov-25-20

Palm Fatty Acid Distillate

$200
MOQ: Not Specified
Supplier From Saint-Paul, France
 
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD.

Specifications:
Free Fatty Acids (as palmitic) 70% min
Moisture & Impurities 1.0% max
Saponifiable Matter 95% min(basis 97%)
GOLD Member
Nov-19-20

Quality Stearic Acid

$300
MOQ: Not Specified
Supplier From Saint-Paul, France
 
Stearic Acid CAS No.: 57-11-4
Chemical Formula: C18H36O2 CH3(CH2)16COOH
Molecular Weight: 284.48


Properties: Pure product is small pieces of wax crystals in white with slightly luster
Application: Mainly used in producing stearate; Sodium stearate; Magnesium stearate; Calcium stearate; Lead stearate; Aluminum stearate; Cadmium stearate; Ferric stearate; Potassium stearate. Also widely used in the raw materials such as plastic cold plasticizer; Stabilizer; Surfactant; Stripping punishment; Rubber vulcanization accelerator; Medical relief agent, polishing paste, metal mineral flotation agent, high melting point grease, waterproofing agents and the production of cosmetics cream. Besides, also be used as oil-soluble paint solvents, crayons transfer lubricant, wax Polish, stearic acid glyceride emulsifier, etc.
GOLD Member
VERIFIED
Jan-05-21
Supplier From Faridabad, Haryana, India
 
We deals in the following products :-
1) Hydrochloric Acid
2) DOP
GOLD Member
VERIFIED
Jun-28-21
Supplier From Faridabad, Haryana, India
 
We are supplier and exporter of Hydrochloric Acid.

Hydrochloric acid is a strong inorganic acid that is used in many industrial processes such as refining metal, vinyl chloride mfg , leather processing etc...

Hydrochloric Acid: U.N.NO 1789.Chemical Formula HCL Packing : 40 Kgs HDPE Jars or 250 Kgs HDPE Drums. Physical Property : Clear water white liquid having Sp.Gr.at 25oc - 1.14 to l.16 Chemical Property : Acidity as HCL 30-32% Sulphate as H2SO4 not more than 0.1% Iron as (FE) 0.002 to 0.003%
GOLD Member
Nov-25-20
Supplier From Saint-Paul, France
 
PFAD Is a by-product from refining Crude Palm Oil. It is a light brown solid at room temperature, melting to a brown liquid on heating. Palm Fatty Acid Distillate is used in soap industries, animal feed industries and as raw materials for oleochemical industries. Vitamin E can be extracted from PFAD.

Specifications:
Free Fatty Acids (as palmitic) 70% min
Moisture & Impurities 1.0% max
Saponifiable Matter 95% min(basis 97%)
SILVER Member
May-14-25
Supplier From Vadodara, Gujarat, Gujarat, India
GOLD Member
Nov-05-20
Supplier From Saint-Paul, France
GOLD Member
VERIFIED
Jun-20-22

Phosphoric Acid E338, Cas No.7664-38-2

$1.45
MOQ: 1000  Kilograms
Sample Available
 
Phosphoric Acid, E338, CAS no.7664-38-2, a mineral acid, colorless, transparent syrupy liquid. Phosphoric Acid is an acidity regulator and nutrition agent for yeast food, and it applied to flavors, canned food and light drinks as well as used in wine making.

As an experienced Phosphoric Acid manufacturer and supplier, we has been supplying and exporting Phosphoric Acid for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.


Phosphoric Acid Specification
NO. Specifications Phosphoric Acid Industrial Grade Phosphoric Acid Food Grade
1 Appearance Colorless, transparent syrupy liquid or in very light color
2 Colour 30 20
3 Assay (as H3PO4 )% 85.0 85.0
4 Chloride(as Cl- )% 0.0005 0.0005
5 Sulphats(asSO42- )% 0.005 0.003
6 Iron (Fe)% 0.002 0.001
7 Arsenic (As)% 0.005 0.0001
8 Heavy metals,as Pb% 0.001 0.001
9 Oxidable matter (asH3PO4)% 0.012
10 Fluoride,as F% 0.001
GOLD Member
Sep-12-19
Supplier From Istanbul, Turkey
GOLD Member
Feb-08-23
Supplier From Vadodara, India
 
Sulphuric Acid Min 98%
GOLD Member
VERIFIED
May-19-22
Supplier From Nanjing, China
GOLD Member
Sep-05-23

Fatty Acid

$250 - $300
MOQ: 10  Tons (UK)
Supplier From London, United Kingdom
 
Fatty acids are organic molecules composed of long hydrocarbon chains with a carboxylic acid group at one end. They are essential building blocks of fats and play vital roles in various biological processes. Fatty acids are classified into saturated, monounsaturated, and polyunsaturated types based on their chemical structure. They are a key source of energy for the body, serve as structural components of cell membranes, and are involved in the synthesis of various lipid molecules like triglycerides and phospholipids. Additionally, specific fatty acids like omega-3 and omega-6 are essential for human health and must be obtained from the diet. Fatty acids have far-reaching implications for nutrition, metabolism, and overall well-being, making them a critical component of our biology and diet.
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