Máy quang phổ sản xuất tại Trung Quốc tiên tiến: Cách mạng hóa các phòng thí nghiệm trên toàn thế giới trong phân tích kim loại lưu huỳnh

Company Profile

Shandong Wanlianda Instrument Co., Ltd. has been focusing on analytical instruments for 30 years and become a leader in the field of domestic analytical instruments. Our high-frequency infrared carbonsulfur analyzer has 5 classical features: integrated design of highfrequency combustion furnace and infrared analyzer; two independent operating systems; reducing filter cleaning frequency significantly by using ultra-porous metal filters; more stable analytical gas flow by using gas mass flow controller; supporting wild measurement range including high-content carbon, low-content carbon, high-content sulfur and lowcontent sulfur.
Product Description

Measuring range	C1:0.001-20%(expandable to 100%)
	C2:0.00001-0.5%
	S:0.00001%-5%(expandable to 100%)
	Analysis accuracy	Carbon RSD ≤0.4% Sulfur RSD ≤1.0%
Sensitivity (reading)	0.01ppm
Analysis time	30-50s
Detector	3 sets (high carbon, low sulfur, carbon monoxide)
electron tube	glass
light source	Nichrome wire
modulating motor	Switzerland (30,000 hours without failure)
Absorption pool coating material	gold plated
flow meter	digital quality
Detector sensitivity	0.01ppm
Accuracy Standard (RSD)	C:≤0.5%
	S:≤1.5%
carbon monoxide compensation	have
Temperature compensation	have
pressure compensation	have
flow compensation	have
Peak width compensation	have
Automatic dust removal	have
filter	Metal micropores
Pneumatic components	Japan SMC
way of communication	serial port
Combustion power	2.5KW
Working power	220VAC, 50HZ.

The induction furnace of CS-900 series high-frequency infrared carbon and sulfur analyzer with the function of automatic reverse purging dust removal. When it used with a dust extraction valve, it automatically removes a large amount of dust from combust, to make sure the accurate and repeatable analysis results, reducing manual cleaning time and increasing efficiency. High working efficiency, the dust removal power comes from the combustion exhaust gas, which truly realizes energy saving and environmental protection. 00 Carbon and sulfur are one of the most widely distributed elements in nature. In the earth's crust, carbon and sulfur usually exist in the form of compound (such as carbonate, sulfate) and element (such as coal, sulfur). In the metal smelting process, no matter what smelting technology and craft is adopted, carbon and sulfur will inevitably enter the metal material and form a variety of compounds, which will have a certain impact on the properties of the metal. Therefore, in the entire smelting industry chain and downstream industry chain, the analysis of carbon and sulfur elements is necessary. The high frequency infrared carbon and sulfur analyzer is a fast carbon and sulfur analyzer, which analyzer is a advanced carbon and sulfur analyzer at present, and it is widely used in fields of metallurgy, machinery, scientific research, verification industries and etc.

Based on the principle of high-frequency induction combustion, the carbon and sulfur elements

contained in the sample are converted into CO2 and SO2. CO2 and SO2 have strong absorption bands at 4.26 μm and 7.4 μm respectively. By measuring the light intensity change after gas absorption, and analyze the percentage of CO2 and SO2 gas concentration, indirectly determine the percentage of carbon and sulfur in the measured sample. After circuit processing and analog-to-digital conversion, enter the computer for data processing, and finally print out the analysis results by a printer. Detailed Photos Infrared Carbon/Sulfur Absorption Devices

1. Integrated design of optoelectronic, exquisite and durable structure;
2. Laser welds components, which ensure the tightness of gas system;
3. Preamp adopts special integrated circuit, enabling reliability and stability reaching to level J standard.

High-frequency Induction Loop

1. Surface coated with special materials.
2. Strong adhesion, antioxidant, no shedding.
3. The efficiency of induction is highly improved
4. Lengthen the lifetime of high frequency oscillating tube;
5. The instrument can be used for a long time without power attenuation.

High-frequency Oscillating Components
Integrated design with high-voltage ceramic capacitors adopting level J products Digital Mass Flow Controller

1. Digital Mass Flow Controller adopts Honeywell sensors imported from America;
2. Digital control provides accurate control and fast response;
3. Digital Mass Flow Controller wouldn't be affected by temperature, pressure and any other external factors;
4. The accuracy and stability of Digital Mass Flow Controller are better than the Variable Flow Meter.

Packaging & Shipping

Package Size	600*1000*800mm
Package Gross Weight	150kg

Certifications

FAQ

1. About the sample: How could I get a sample?
Once receive your payment for samples and their express delivery and then send samples to you.
The prices of the samples are the same as those on the pricelist.
Express delivery charge depends on the quantity of the samples.

2. About price list: can I get your price list?
Yes, please tell us the products (with their code number) and order quantity, then we will offer the price by e-mail.
And our price list will keep updated every month.

3. About the shipment: what type of shipment will you use?
We usually ship the products by sea and land transportation.

4. About payment: what terms of payment do you use?
We accept TT (Telegraphic Transfer), Western Union as payment term for small order and L/C for larger order.

5. About the MOQ: What is your minimum order qty?
Our minimum order qty is 1pcs, we accept small order as trial order.

6. About compensation: what is your company's compensation policy?
We can compensate buyer's loss if our products have quality problem. For small qty problem products, we can replace with new products in next order.
For larger qty problem products, we can accept returned problematic products, then we check them and replace them by good quality products.

7. About sole-distributor: How can I be your sole-distributor?
We have special policy for sole-distributor. Please contact our sales person to get related files.

8. About OEM: could we place order by OEM style to produce our own brand products in China?
Of course you can. Welcome to do OEM.
Thanks for your interest