SH708 Chemiluminescence Nitrogen Determination Instrument
The SH708 chemiluminescence nitrogen analyzer uses the
chemiluminescence method to determine the total nitrogen content,
which improves the ability to resist impurity interference and
avoids the cumbersome operation of the titration cell caused by the
coulometric method and the resulting unstable factors, greatly
improving the sensitivity of the instrument. The key components of
the system use imported components, ensuring reliable performance
of the entire machine. Applicable to the determination of total
nitrogen content in paraffin oil, diesel, gasoline, lubricating
oil, fuel oil, liquefied gas, and natural gas, as well as other oil
products, chemical raw materials, and finished products, in
accordance with the standard SH/T 0657 Determination of Trace
Nitrogen in Liquid Petroleum Hydrocarbons (Oxidative Combustion and
Chemiluminescence Method, ASTM D5762-2017, SH/T0704, ASTM D4629,
GB/T 17674 Determination of Nitrogen Content in Crude Oil by Boat
Injection Chemiluminescence Method).
- Chemiluminescence Method Trace Nitrogen Content Analyzer as Per
ASTM D4629 and ASTM D5762
- Ultraviolet Fluorescence Sulfur, Nitrogen-in-Oil Analyzer
- Ultraviolet Fluorescence Total Sulfur in Light Hydrocarbons
Nitrogen-in-Oil Analyzer ASTM D5453
- ASTM D5453 Ultraviolet Fluorescence Sulfur,Nitrogen-in-Oil Analyzer
- Ultraviolet Fluorescence Total Sulfur in Light Hydrocarbons
Nitrogen-in-Oil Analyzer ASTM D5453
| Product model | SH708 |
| Product Name | Chemiluminescence nitrogen analyzer |
| Manufacturer | Shandong Shengtai Instrument Co., Ltd |
| Testing items | Suitable for determining the total nitrogen content of paraffin
oil, diesel, gasoline, lubricating oil, fuel oil, liquefied gas,
natural gas, as well as other oil products, chemical raw materials,
and finished products |
| Compliant with standards | Standard SH/T 0657 Determination of Trace Nitrogen in Liquid
Petroleum Hydrocarbons (Oxidative Combustion and Chemiluminescence
Method, ASTM D5762-2017, SH/T0704, ASTM D4629, GB/T 17674
Determination of Nitrogen Content in Crude Oil by Boat Injection
Chemiluminescence Method) |
| Simple technical features or parameters | The instrument can be turned on and used continuously for 24 hours |
Performance characteristics
1, the use of pneumatic support instrument cover, open the
instrument cover internal structure at a glance.
2. The front shape and repeatability of low and small content are
better.
3, the instrument can be continuously switched on for 24 hours
continuous use of accurate chemiluminescence nitrogen determination
instrument.
4. The total nitrogen content in the sample was rapidly measured by
chemiluminescence method.
5. High-precision data acquisition and the application of computer
technology provide a reliable guarantee for data acquisition,
control and processing.
Technical parameters:
| Power supply | AC220V±22V,50Hz±0.5Hz,1500 W |
| Temperature range | room temperature～1050℃ |
| Control accuracy | ±3℃ |
| Air source requirements | High purity argon gas: purity above 99.995% |
| High purity oxygen: purity above 99.995% |
| Sample type | Liquids, Solids, and Gases |
| Determination method | Chemiluminescence method |
| Sample injection volume | solid sample:1-20mg |
| Liquid sample:5-20μL |
| Gas sample:1-5mL |
| Measuring range | 0.1 ～10000mg/L |
Measurement accuracy | | Concentration value (ppm) | Injection volume(μL) | RSD(％) | | 0.1 | 20 | 25 | | 5 | 10 | 10 | | 50 | 10 | 5 | | 100 | 10 | 3 | | 5000 | 10 | 3 |
|
| Host size: 305 ×460× 440mm Weight: 20kg |
| Temperature control size: 550 ×460× 440mm Weight: 40kg |
| Note: Requirements for instrument completeness: host (data
acquisition and control system), cracking furnace, automatic
sampler (gas and liquid), computer operation software, etc. |
| Other options: computer, solid state sampler, gas sampler
(optional). |
Packing list
| S/N | Name | Unit | Quantity | Remarks |
| 1 | Host | set | 1 | |
| 2 | Sampler | set | 1 | |
| 3 | Quartz tube | piece | 1 | Installation and carrying |
| 4 | Standard sample | box | 4 | |
| 5 | Quartz elbow | piece | 1 | |
| 6 | Membrane dryer | piece | 1 | Imported from Japan |
| 7 | Communication cable | piece | 1 | |
| 8 | power cord | piece | 2 | |
| 9 | Power line of cracking furnace | piece | 1 | |
| 10 | Polytetrafluoroethylene pipe | meter | 8 | Φ3 |
| 11 | Silica gel tube | centimeter | 20 | Φ3 |
| 12 | Silica gel tube | centimeter | 20 | Φ5 |
| 13 | Large clip | piece | 1 | |
| 14 | Warranty card certificate | copy | 1 | |
| 15 | Instruction | copy | 1 | |
| 16 | Half moon ceramic ring | piece | 4 | |
| 17 | Sampling probe | piece | 2 | 10ul |
| 18 | Fuse | piece | 2 | 2A |
| 19 | Air pressure cap | piece | 4 | |
| 20 | Thermocouple | piece | 1 | S-type platinum rhodium platinum |
| 21 | Injection pad | piece | 50 | |
| 22 | Computer | set | 1 | Self-prepared |
Company Introduction
Shandong Shengtai Instruments Co., Ltd. is specialized in the
research and production of experimental testing instruments and
industrial testing instruments. It is a professional instrument
company integrating instrument research and development,
manufacturing, sales and service. Its products are widely used in
food, flour, grain and oil, Feed, electricity, petrochemical,
industrial oil, aerospace, coal quality and other industries.
For more than 10 years, Shengtai has always been adhering to the
"first-class service, customer first" as the purpose, "reasonable
price, honesty and trustworthiness" as the business policy. Adhere
to technical innovation, with rich knowledge of the technical team
and experienced, thoughtful after-sales service team.
Shengtai instrument as one of the most large-scale and competitive
enterprises in the industry, with the strength of technology
research and development, professional technical knowledge and
innovative design concept, in the model improvement, Significant
technical breakthrough has been achieved in the development of
function expansion and intelligent control system.
OUR service
After-sales service commitment, our company to sell the product
after-sales service commitment: warranty period of one year,
long-term technical support outside the warranty period. During the
warranty period, the seller shall bear the cost of the replacement
of the equipment, the freight and maintenance of the instrument;
outside the warranty period, the seller shall waive the maintenance
fee and charge only the cost of the basic materials and freight
charges when the instrument is malfunctioning and the seller shall
not charge the maintenance fee during the warranty period.
Packaging & Delivery
1. Out packing: Standard export wooden case.
2. Inner packing: With careful stretch film wrap product, hard wood
board+ strong bandage to fix corners.
3. Checking teams: Specialized staff to inspect and classified your
goods.
4.Port Any port of China
Lead Time :
| Quantity(Sets) | 1 - 1 | 2 - 5 | 6 - 10 | >10 |
| Est. Time(days) | 6 | 20 | 30 | To be negotiated |
Contact us
Shandong Shengtai Instrument Co.,ltd
ADD:6-8 time base NO.15 lanxiang road tianqiao Area Jinan city
TEL:+86 0531-85919987 85929987
FAX:+86 0531-85957987
Whatsapp/facebook:+86 13370527859
QQ:3206156217
Email:3206156217@qq.com
Web:www.labtool.net/en
