Advanced Instruments Co.,Limited
To Be Advanced in Quality and Service!
| Place of Origin: | China |
|---|---|
| Brand Name: | AI |
| Certification: | ISO |
| Model Number: | SCT-II |
| Minimum Order Quantity: | 1 set ASTM D1551 Sulfur Content Test Apparatus |
| Price: | Negotiable |
| Packaging Details: | ASTM D1551 Sulfur Content Test Apparatus packed in Hardboard |
| Delivery Time: | 20 days |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 200 sets per month |
| Test Standard: | ASTM D1551 | Test Method: | Quartz Tube Method |
|---|---|---|---|
| Working Units: | 2 PCS | Temperature Controlling Range: | Ambient~950℃±5℃ |
| Display: | Digital | Power Supply: | AC220V±10%/50HZ |
| Warranty: | 1 Year | Test Object: | Dark Petroleum Products With Sulfur Content Higher Than 0.1%(m/m) |
| Highlight: | Sulfur Content Test Apparatus,Quartz Tube Method Sulfur Test Apparatus,ASTM D1551 |
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Summary
The working principle:burn the sample in air flow,absorb produced sulfurous acid anhydride with hydrogen peroxide and sulfuric acid,and titrate sulphuric acid with Sodium hydroxide standard solution.
This sulfur content test apparatus is suitable for dark petroleum products with sulfur content higher than 0.1%(m/m),such as lubricating oil,heavy petroleum,crude oil,petrol coke,Paraffin,sulphur-containing additives.
I. Main technical features
1.Two quartz tubes can do test simultaneously.
2.Glass spares meets ASTM D standard.
3.Furnace is drove by step motor,can it can be controlled separately.
4.Micro-computuer controller,digital display,accuracy ±5℃
5.High quality imported electrical furnace heating wire
6.Dgital timing with buzzer
7.Gas flow is controlled by precise flowmeter
8.Gas cleaning device
| 1 |
Applicable standards |
ASTM D1551,GB/T387,「OC」1437 |
| 2 |
Heating method |
electrical furnace wire |
| 3 |
Temperature controlling method |
digital PID temperature controller |
| 4 |
Temperature controlling range |
ambient~950℃±5℃ |
| 5 |
Furnace movement |
controlled by step motor |
| 6 | Timing | digital timer |
| 7 | Ambient temperature | -10 ℃～ 40 ℃ |
| 8 | Relative humidity | ≤ 85% |
| 9 | Power supply |
AC220V,50Hz |