Automatic Calorific Value Measuring Instrument Calorimeter Oxygen Bomb for Coal

• After-sales Service: Lifetime Technical Support
• Warranty: 1year
• Customized: Customized
• Structure: Desktop
• Material: Stainless Steel
• Certification: CE, ISO
• Model NO.: GDY-1A
• Application: Lab
• Type: Measurement Type
• Apparatus: Oxygen Bomb Calorimeter Calorific Value Tester
• Device: Computer Control Oxygen Bomb Calorimeter
• Function: Combustion Calorimeter, Bomb Calorimeter
• Specimen: Coal, Oils, Tar, and Paraffin,etc
• Feature: Automatically Without Manual Control
• Heat Capacity: 14000~15000j/K
• Measuring Range: (10~35)C
• Resolution: 0.001 K
• Repeatability Error: No More Than 0.2% (Grade C)
• Pressure Endurance of Oxygen Bomb: 20 MPa
• Transport Package: Standard Venner Case
• Specification: ISO Certificate
• Trademark: Gold
• Origin: Chongqing of China
• HS Code: 9031809090
• Production Capacity: 100PCS/Month

Product Description

GDY-1A  Automatic Calorific Value Measuring Instrument Calorimeter Oxygen Bomb for Coal

Product Description

Introduction and Principle:
The heat capacity of the instrument is 14400 J/K~14500 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.
Burn a certain quantity of standard benzoic acid in the oxygen bomb and measure the temperature change of calorimeter system caused by the heat coming form the benzoic acid to determine the heat capacity of calorimeter. The heat (J) required for raising the calorimeter system 1 K is equal to the heat capacity of the calorimeter (J/K).
 

Main Technical Features

1. It adopts technology of single chip microcomputer and high performance A/D conversion device. It is a highly intelligent instrument.
2. Automatic Oxygen Bomb Calorimeter is equipped with a brand notebook PC.
3. The test procedure is fully automatic. After placing sample and inputting right parameters, the instrument will finish all the procedures without manual interference. It will print the test data directly after test is finished.

Product Parameters

1	Heat capacity	14000 J/K~ 15000 J/K
2	Measuring range	(10~35) °C
3	Resolution	0.001 K
4	Repeatability error	≤ 0.2% (Grade C)
5	Pressure endurance of oxygen bomb	20 MPa
6	Ambient temperature	10 °C ~28 °C
7	Relative humidity	≤ 85%
8	Power supply	AC 220V±5%, 50 Hz
9	Overall dimension	600mm*460mm*430mm

Related products

GDY Series Oxygen Bomb Calorimeter:

Parameters	GDY-1A	GDY-1A+	GDY-1C
Test mode	Manual	Semi-auto	Automatic
Control model	In-build computer	Micro-computer	Computer
Packing Size	72*59*51; 47*47*28;	71*56*50; 46*37*26;	69*55*48; 45*37*25; 58*52*84;
Gross Weight	40kg	33kg	63kg

Detailed Photos

Real Picture
 

Configuration list

No	Name	Unit	Quantity	Remark
1	Main unit of calorimeter (including oxygen bomb, water jacket, bucket, stirrer and controller of calorimeter)	Set	1
2	Pellet press machine	Set	1	Optional part
3	Holder of bomb head	Set	1
4	Seat of oxygen bomb	Set	1
5	Temperature sensor	Piece	1
6	Thermometer (0~50 ºC)	Piece	1
7	Stopper for thermometer (silica gel stopper 2#)	Piece	1
8	Ignition wire (Φ0.1 nickel-chrome wire)	Meter	10
9	Crucible	Piece	2
10	Discharging valve	Piece	1
11	Oxygen decompression device	Piece	1
12	Oxygen tube	Pair	1
13	"O" seal ring (Φ20×2.4 mm)	Piece	5
14	"O" seal ring (Φ8×1.9 mm)	Piece	5
15	"O" seal ring (Φ6×1.9 mm)	Piece	5
16	Seal ring (large "O" ring)	Piece	2
17	Ignition connection wire	Piece	1
18	Power supply wire (250 V 6 A)	Piece	1
19	Siphon	Piece	1
20	Benzoic acid	Piece	10
21	Stopping ring for thermometer (1#)	Piece	4
22	Fuse 2 A (Φ5×20)	Piece	2

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