DONGGUAN LONROY EQUIPMENT CO LTD
| Voltage | 220 V |
| Protection Class | Ip56 |
| Type | Testing Machine |
| Overall Dimensions (L*W*H) | 500(L) * 490(W) * 530(H) mm |
| customized support | OEM, ODM, OBM |
| Application | Auto Testing |
| Accuracy | / |
| power | --- |
| Accuracy Class | High Accuracy |
| Weight | 50 kg |
| warranty | 1 Year |
| Brand Name | LONROY |
| Place of Origin | Guangdong, China |
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Product Specification
| Voltage | 220 V | Protection Class | Ip56 |
| Type | Testing Machine | Overall Dimensions (L*W*H) | 500(L) * 490(W) * 530(H) mm |
| customized support | OEM, ODM, OBM | Application | Auto Testing |
| Accuracy | / | power | --- |
| Accuracy Class | High Accuracy | Weight | 50 kg |
| warranty | 1 Year | Brand Name | LONROY |
| Place of Origin | Guangdong, China | ||
| High Light | Ultraviolet Fluorescence Sulfur Analyzer ，Luminometric Nitrogen Gas Tester ，ASTM D5453 Sulfur Nitrogen Analyzer | ||
ASTM D5453 ASTM D4629 Ultraviolet Fluorescence Sulfur Nitrogen Analyzer ASTM D5762 Luminometric Nitrogen N2 Gas Purity Tester
Main Features
1,High sensitivity:LR-ST6000 ultraviolet fluorescence sulfur determination
instrument uses ultraviolet fluorescence method to determine the total
sulfur content, which enhances anti-impurity interference capability,
avoids the complicated operations of the coulometric method on the titration
cell and the resulting instability factors, and greatly improves the
sensitivity of the instrument. The key components of the system are
imported devices, and the detector is designed to be light-tight and airtight,
which ensures the performance of the whole machine reliably.
2,System configuration:
Standard configuration:computer+LR-ST6000 system+Liquid sampler
Other options: solid sampler, gas sampler and mass flowmeter
3,Easy to operate:
The English operating interface based on Windows (11,10,7, XP, Me, 98)
makes the operation more convenient and efficient. Users only need to
click the mouse to complete all parameter settings and condition selection,
and the computer controls the data collection, processing, storage and
printing
——Analytical instrument series products
1. The performance of the instrument is continuously improved, with
beautiful appearance and reasonable structure.
2. The instrument has automatic alarm function for abnormal gas pressure.
3. Digital tracking and display of gas flow and pressure throughout the
process.
4. The computer controls the sampler to perform automatic sample injection
without manual operation.
5. Personalized operation interface and printing format can be designed
according to user requirements.
6. The computer controls the whole process of analysis and data processing,
and displays the working state of the whole process.
7. The unique fluorescent chamber is designed with automatic compensation
function of ultraviolet light source intensity, high sensitivity and low
baseline noise.
8. The aromatic hydrocarbon barrier filtration system and detection system,
equipped with a selective permeation membrane, are protected from
contamination.
9. The special quartz cracking tube requires no disassembly or replacement,
which completely overcomes the drawback of easy carbon deposition in
combustion tubes.
10. The instrument has a gas filtration and purification system.
11. The key components are imported, which reduces the instrument noise and
improves the detection sensitivity.
Membrane dryer Import
Ultraviolet lamp Import
Photomultiplier tube Import
214 nm filter Import
4,The executive standard of the instrument is:
|
Standard Number |
English Name |
|
GB/T 17674 - 2012 |
Determination of Nitrogen Content in Crude Oil and Its Products by Chemiluminescence |
|
SH/T 0657 - 2007 |
Determination of Trace Nitrogen in Liquid Petroleum Hydrocarbons by Oxidation Combustion and Chemiluminescence |
|
SH/T 1821 |
Determination of Nitrogen in Industrial Aromatics by Chemiluminescence |
|
SH/T 0704 - 2001 |
Determination of Nitrogen Content in Petroleum and Petroleum Products by Oxidative Combustion and Chemiluminescence (Standard for the Petroleum and Petrochemical Industry) |
|
ASTM D4629 - 2017 |
Standard Test Method for Determining Nitrogen in Liquid Hydrocarbons by Oxidative Combustion and Chemiluminescence |
|
ASTM D5762 - 2012 |
Test Method for Determining Nitrogen in Petroleum and Petroleum Products by Oxidative Combustion and Chemiluminescence |
ASTM D5453 ASTM D4629 Ultraviolet Fluorescence Sulfur Nitrogen Analyzer ASTM D5762 Luminometric Nitrogen N2 Gas Purity Tester
Technical Specification
|
Basic Parameters |
Details |
|
Sample Types |
Liquid, Solid, and Gas |
|
Measurement Method |
Chemiluminescence (N) |
|
Sample Intake |
Solid: 1-20mg; Liquid: 5-20μL; Gas: 1-5mL |
|
Measurement Range |
0.01 to 20000 mg/L (Concentration can be diluted for high levels) |
|
Measurement Time |
Approximately 2 minutes |
|
Measurement Precision |
|
|
Concentration (ppm) |
RSD (%) |
|
< 1 |
10 |
|
1 ~ 10 |
8 |
|
10~ 100 |
5 |
|
> 100 |
3 |
|
Temperature Control Range |
Room temperature to 1300°C |
|
Temperature Accuracy |
±1°C |
|
Gas Source Requirements |
High purity hydrogen: purity above 99.9%, high purity oxygen: purity above 99.9% |
|
Power Supply |
AC 220V ± 22V, 50Hz ± 0.5Hz, 1500 W |
|
Dimensions |
500(L) × 490(W) × 530(H) mm |
|
Weight |
50 kg |
|
Temperature Control Range |
Room temperature to 1300°C |
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 pr... 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 pr...
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