Laboratory Digital Oxygen Bomb Calorimeter Coal Calorific Value Tester

Product Description

Laboratory Digital Oxygen Bomb Calorimeter Coal Calorific Value Tester
 

Product Description

The instrument is designed and made as per the National Standard of People's Republic of China GB/T213-2008 and ASTM D240, ASTM D5865 Test Method for Calorific Value of coal, GB/T384-1988 Test Method for Calorific Value of Petroleum Products and Calibration Regulation of People's Republic of China JJG672-2001 Oxygen Bomb Calorimeter.
The heat capacity of the instrument is 14000 J/K ~ 15000 J/K, and it is suitable to determine calorific value of combustible materials such as petroleum products without water (gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc.

 

Main technical features

This instrument adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist the max pressure (60~70 atmospheric pressure) when the solid burning. And it can resist the bigger pressure when liquid fuel burning.
The inner water cylinder is composed of stainless steel sheet.The cross section is pyriform and the capacity is 3kg. The water cylinder is equipped with electric stirrer inside. It ensures the temperature in the water cylinder uniform.
The external water jacket is double layer container. It filled with water when doing determination.It make the water temperature in the cylinder uniform by water jacket stirrer and form the constant temperature environment meeting the requirements of test.

Detailed Photos

 

 

Product Parameters

 

Heat capacity: 14400 J/K~15000 J/K Resolution: 0.001 K

Measurement accuracy: ± 60J/g Repeatability : ≤0.2% (Grade C)

Pressure endurance of oxygen bomb: 20 MPa Temperature measurement range: 10 ºC~35 ºC

Ambient temperature: 20±5 ºC, the fluctuation is not more than 1 ºC during one test

Data saved: 31 pieces Relative humidity: ≤85%

Power supply: AC 220V±5%, 50 Hz

Materials can be measured: gasoline, jet fuels, diesel oil and fuel oils, etc.), coal, coke and paraffin, etc.

 

Certifications

 

 

Company Profile

Chongqing Blossom Machinery Equipment Co., Ltd is located in Chongqing, one of the municipalities directly under the central government. The main products include petroleum products lab testing equipment, mechanical machinery such as vacuum oil purifier and centrifugal separators, etc. The equipment is widely applied in construction, petroleum, mechanical, ships, pharmaceutical, lab test and edible oil processing, etc.

FAQ

1. What's the payment method?
Payment can be done by cash T/T, L/C, Western Union, ****** Trade Assurance,etc.

2. How long is the delivery period?
Generally it takes about 7 working days for production and then the delivery will be done timely.

3.What's the package made of?
The package is made of international export standard wooden case.

4.What's the delivery method?
By train, by air, by sea, by truck, by express, etc.

5. How long is the guarantee period?
The guarantee period is 1 year due to the product quality problems itself.

6.What services can you provide?
Online support through email, telephone, Whatsapp or other communication method; onsite taining and installation if you need; filed maintenance and repair, technical video support, etc.