热量计
Introduction:
GDY-1ACalorific Value Tester is designed and made as per national standards of People’s Republic of China GB/T213-2008 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, as well asShanghai enterprise standard Q/YXYY 10 XRY Series Oxygen Bomb Calorimeter.
The heat capacity ofGDY-1A Oxygen Bomb Calorimeter 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.
Main Technical Features:
1. GDY-1ACalorific Value Tester 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.
2. 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.
3. 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.
Main Technical Specifications:
| 1 | Heat capacity | 14400 J/K~14500 J/K |
| 2 | Resolution | 0.001 K |
| 3 | Measurement accuracy | ± 60J/g |
| 4 | Repeatability | ≤0.2% (Grade C) |
| 5 | Pressure endurance of oxygen bomb | 20 MPa |
| 6 | Temperature measurement range | 10 °C~35 °C |
| 7 | Ambient temperature | 20±5 °C, the fluctuation is not more than 1°C during a test |
| 8 | Data saved | 31 pieces |
| 9 | Relative humidity | ≤85% |
| 10 | Power supply | AC 220V±5%, 50 Hz |
| 11 | Dimension | 600mm×460mm×430mm |
在线联系供应商
Other supplier products
 |
GD-2801E型 针入度试验器 | SYD-2801E针入度试验器是根据中华人民共和国行业标准JTG E20-2011《公路工程沥青及沥青混合料试验规程》中的T0604-2011《沥青针入度试验》所规定的要求设计制造的，适用于测定道路石油沥青、改性沥青针入度以及液体石油沥青或乳化沥青蒸发后残留物的针入度。本仪器也可用于固体细粒、... |
 |
石油产品色度计 | Purpose: The Colorimeter is used to determine the chroma of petroleum products just like lubricating oil, kerosene and diesel oil as per ASTM D1500... |
 |
硫含量测定仪 | Purpose GD-17040 XRF Total Sulfur Tester is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive prin... |
 |
酸值测定仪 | Purpose: GD-264 Oil Acidity Tester is designed and made as per the National Standard GB/T264 “Test Methods for Acid Number of Petroleum Produ... |
 |
GD-0722 沥青混合料离心抽提仪 | 本仪器是根据中华人民共和国行业标准 JTJ 052-2000《公路工程沥青及沥青混合料试验规程》中的T 0722-1993《沥青混合料中沥青含量试验（离心分离法）》所规定的要求设计制造的，采用离心分离法测定粘稠石油沥青拌制的沥青混合料中的沥青含量（或油石比），适合于道路工程的施工监理、沥青混合... |
Same products
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
 |
EC-98330 电导率营养测试棒 | 卖方: 科立龙电子股份有限公司 | 本营养测试仪适用于水培和农业应用，能够准确测量水中的营养液电导率（EC）单位为mS/cm，以及总溶解固体（TDS）转换为百万分之一（ppm）。 适合需要较高EC值的植物，该测试仪具有高达6.0... |
 |
PH-808防水笔式土壤PH计 | 卖方: 科立龙电子股份有限公司 | 两点按键校准,自动识别pH标准缓冲液 自动温度补偿确保全量程范围的精确测量。 自动电源关闭，有效节省电池能耗。 可替换型电极降低仪表维护与使用成 全防水性能保障在恶劣环境中对仪表的完整保... |
