1. Application

1. Purpose

1. It can be used to determine mass% of total sulfur in the crude petroleum, petroleum, heavy oil, diesel oil, gasoline, and naphtha.
2. It can be used to determine total sulfur content in the products of coal chemical industry, such as primary benzene.
3. It can be used to determine total sulfur or sulfide in other liquid or solid powder samples.

Measurement range	7 ppm to 5%
Repeatability (r)	<0.029 ( +0.6)
Reproducibility (R)	<0.063 ( +0.6)
Detection limit	7 ppm
Oil sample quantity	2~3 ml (it is equal to sample depth of 3 mm~4 mm);
Measurement time	it can preset 60, 120, 240, 300, and 600 s at random;
It can make determination automatically for single sample. Measurement times	can set 2, 3, 5, 10, and 50 at random; it will show average value and standard deviation at end of measurement.
Calibration curve numbers	it can save 9 calibration curves. 5 pieces of them are unary linear equation and 4 pieces of them are unary quadratic equation.
Working condition	Ambient temperature: 5~40ºC; Relative humidity: <=85% (30 ºC);
Power supply	AC 220V±20V, 50 Hz; Rated power: 30 W
Size	468mm×368mm×136mm
Weight	13 kg

Chongqing Blossom Machinery Equipment Co., Ltd is located in Chongqing, one of the municipalities directly under the central government. The main products include petroleum products lab testing equipment, mechanical machinery such as vacuum oil purifier and centrifugal separators, etc. The equipment is widely applied in construction, petroleum, mechanical, ships, pharmaceutical, lab test and edible oil processing, etc.

1. What's the payment method?
Payment can be done by cash T/T, L/C, Western Union, Alibaba Trade Assurance,etc.

2. How long is the delivery period?
Generally it takes about 7 working days for production and then the delivery will be done timely.

3.What's the package made of?
The package is made of international export standard wooden case.

4.What's the delivery method?
By train, by air, by sea, by truck, by express, etc.

5. How long is the guarantee period?
The guarantee period is 1 year due to the product quality problems itself.

6.What services can you provide?
Online support through email, telephone, Whatsapp or other communication method; onsite taining and installation if you need; filed maintenance and repair, technical video support, etc.

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