DONGGUAN LONROY EQUIPMENT CO LTD
| Voltage | 220 V |
| Accuracy | / |
| Type | Testing Machine |
| customized support | OEM, ODM, OBM |
| Protection Class | Ip56 |
| warranty | 1 Year |
| Accuracy Class | High Accuracy |
| Application | Auto Testing |
| power | --- |
| Place of Origin | Guangdong, China |
| Brand Name | LONROY |
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Product Specification
| Voltage | 220 V | Accuracy | / |
| Type | Testing Machine | customized support | OEM, ODM, OBM |
| Protection Class | Ip56 | warranty | 1 Year |
| Accuracy Class | High Accuracy | Application | Auto Testing |
| power | --- | Place of Origin | Guangdong, China |
| Brand Name | LONROY | ||
| High Light | ASTM D240 combustion heat tester ，auto oxygen bomb calorimeter ，isothermal calorimetry testing machine | ||
LONROY ASTM D240 ASTM D5865 Isothermal Calorimetry Testing Machine Combustion Heat Value Tester Auto Oxygen Bomb Calorimeter
Overview
An instrument designed based on the isothermal calorimetry principle for accurately measuring the combustion heat of substances. It is compatible with two ignition methods: cotton thread and ignition wire. The function is highly automated, with short testing time, wide testing range, and compliance with standards such as GB/T 384, GB/T 213, GB/T 30727, ASTM D4809, and ASTM D240.
Testing characteristics
Combustion heat value
Application fields
Nutrition | Coal | Metallurgy | Electricity | Environmental protection | Petrochemicals
Product feature
1. The oxygen bomb can automatically rise and fall, automatically identify the oxygen bomb's serial number, automatically charge and release oxygen, automatically detect the oxygen charging pressure, automatically test the airtightness of the oxygen bomb, automatically measure the water volume in the inner cylinder, and automatically drain and fill water in the inner and outer tanks. The experimental operation is efficient and convenient.
2. The semiconductor cooling type water circulation system is equipped with a high-precision filter, which can detect and quickly adjust the water temperature in real time, effectively isolating environmental interference.
3. The intelligent system can diagnose the state of the ignition wire and provide short-circuit protection for the ignition circuit.
4. The color touch screen dynamically displays data curves, making the testing process intuitive and visible.
5. It automatically corrects the ignition wire, nitric acid, sulfur and other thermal value interference, provides high and low position as well as barrel thermal value and supports unit conversion.
6. It automatically generates charts and process data, local storage and supports historical data query.
Test standards
GB/T 384, GB/T 213, GB/T 30727, GB/T 21614, GB/T 14402, ASTM D5865, ASTM D240, ASTM D4809, ASTM D5468, ASTM E711, ISO 1928
LONROY ASTM D240 ASTM D5865 Isothermal Calorimetry Testing Machine Combustion Heat Value Tester Auto Oxygen Bomb Calorimeter
Technical Specification
|
Working environment |
15℃ - 30℃, ≤ 80% RH |
|
Ignition method |
Cotton thread, ignition wire |
|
Test mode |
Isothermal |
|
Test time |
Conventional method < 18 minutes, rapid method < 10 minutes |
|
Calorific value test range |
≤ 34,000 J |
|
Calorific value measurement accuracy |
± 50 J @ benzoic acid |
|
Calorific capacity precision |
≤ 0.1% |
|
Calorific capacity fluctuation |
≤ 0.2% (within one year) |
|
Oxygen bomb maximum pressure |
300 bar |
|
Oxygen bomb material |
Stainless steel, Hastelloy (anti-corrosion) |
|
Maximum rotation speed of stirrer |
600 rpm |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to providing excellent tes...
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