Overview
PT-D1551-2012 (PT-D1551-2012A) quartz tube sulfur apparatus (Quartz-Tube Method) conforms to the ASTM D1551 Method of Test for Sulfur in Petroleum Oils (Quartz-Tube Method). Applicable to test sulfur content of lubricating oil, heavy oil products, crude oil, petroleum oil coke, paraffin wax, Sulfur-containing additives and other deep color petroleum products what sulfur content is more than 0.1% (m/m).
PT-D1551-2012: 2 tubes
PT-D1551-2012A: 3 tubes
 
Features

1. The apparatus adopts digital temperature controller, high precise temperature control.
2. User can set experimental time by own, suits for all kinds of test requirement, alarm when the test finishes.
3. Microchip controls the trip of tubular furnace automatically.
4. The apparatus adopts 2tubes (3tubes) Furnace device. Digital display temperature control the tube temperature accurately.
5. Rational construction with attractive appearance and easy operation.

 
Technical parameters
1.  Rated voltage:                      AC220V±10%  50Hz
2.  Power:                                 2200W
3.  Mode of temperature control:    Digital display temperature controller
4.  Range of temperature control:   900~950°C
5.  Flowmeter:                           100~1000ml/min
6.  Thermocouple graduation:   K-type
7.  Count of heating tubes:       2 tubes
8.  Tubular tube route:              150mm
9.  Travel time:                          30, 40, 50, 60min adjustable
10. Ambient requirement:          Temperature:15~30°C    Humidity≤85%
11. Overall dimensions:             800mm*380mm*500mm     Weight :27kg

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