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Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Calorimeter, Bomb Calorimeter, ASTM D240 Bomb Calorimeter manufacturer / supplier in China, offering ASTM D5865 D240 Calorific Value Oxygen Bomb Calorimeter, Wet Wheel Wear Tester of Asphalt in The Slurry Mixture, ASTM D7496 Bitumen and Bituminous Mixtures Saybolt Viscometer and so on.

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Supplier Homepage Product Laboratory Instruments ASTM D5865 D240 Calorific Value Oxygen Bomb Calorimeter

ASTM D5865 D240 Calorific Value Oxygen Bomb Calorimeter

FOB Price: US $7 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $7/ Piece
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Port: Chongqing, China
Production Capacity: 100PCS/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GDY-1A+
  • Application: Fuel Oxygen Bomb Calorimeter
  • Device: Laboratory Oxygen Bomb Calorimeter
  • Temperature Measurement Range: 10 -35c
  • Ambient Humidity: Less Than 85%
  • Warranty: 1 Year
  • Transport Package: Standard Wooden Case
  • Origin: Chongqing of China
  • Apparatus: Coal and Oils Oxygen Bomb Calorimeter
  • Function: Coal Oxygen Bomb Calorimeter
  • Heat Capacity: 14000-15000j/K
  • Temperature Resolution: 0.001 C
  • Shipping Size: 71*56*50cm;46*37*26cm
  • Trademark: Gold
  • Specification: ISO Certificate
  • HS Code: 9031809090
Product Description
GDY-1A+ ASTM D5865 D240 Calorific Value Oxygen Bomb Calorimeter

I. Introduction

1. GDY-1A+Calorific Value Oxygen Bomb Calorimeter is designed and made as per the National Standard of People's Republic of China GB/T213-2008 Test Method for Calorific Value of coal.

2. 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

3. Enternprise Standard of Shanghai Q/YXYY 10 GDY Series Oxygen Bomb Calorimeter.

II. Main Technical Features

1. GDY-1A+ Calorific Value Oxygen Bomb Calorimeter adopts technology of single chip machine, LCD screen, high accuracy temperature sensor and high performance A/D conversion device. It is a highly intelligent instrument.

2. The test procedure is fully automatic. After placing the sample and inputting the right parameters, the instrument will finish all the procedures without manual interference. It will print the test data directly after test is over.

3. GDY-1A+Calorific Value Oxygen Bomb Calorimeter adopts sealed oxygen bomb. The whole structure adopts stainless steel material. The strength is enough to resist 20MPa hydrostatic test under room temperature.

III. Main Technical Specs
1Heat capacity14000 J/K~15000 J/K
2Measuring range(10~35)°C
3Resolution0.001 K
4Measurement accuracy± 60J/g
5Repeatability error≤0.2% (Grade C)
6Pressure endurance of oxygen bomb20 MPa
7Ambient temperature10 °C~28 °C
8Relative humidity≤85%
9Power supplyAC 220V±5%, 50 Hz

IV. GDY Series Oxygen Bomb Calorimeter
Test modeManualSemi-autoAutomatic
Control modelIn-build computerMicro-computerComputer
Packing Size72*59*51
Gross Weight40kg33kg63kg

V. Normal Problem and Solution
1Indication light is off.1.No power supply.
2.The fuse is damaged.

1.Connect the power supply
2.Replace the fuse.
2Can not be ignited.1.The ignition electric pole is poor connected with oxygen bomb.
2.The ignition wire is short circuited.

1.Make sure the electric pole and oxygen bomb well connected.
2.Install the ignition wire again.
3Stirrer doesn't work1.The stirring motor is blocked.
2.The stirring motor wire is disconnected.

1.Get rid of the blocks.
2.Connect the wire again.
4Temperature doesn't decrease1.Water temperature in outer bucket is much lower than ambient temperature.
2.The sample mass is too less.

1.Make determination again after regulating the outer bucket temperature.
2. 2.Use more sample to rise the  
    temperature 2 K~3K.
5Clock stops1. the clock has no power 1.Replace battery
2.Manually input time to continue determination.

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