DSHD-1792 Mercaptan Sulfur Tester
A:Brief description: DSHD-1792 Mercaptan Sulfur Tester is made according the national standard GB/T1792-88 Distillate fuels－Determination of mercaptan sulfur－Potentiometric titration method.
DSHD-1792 Mercaptan Sulfur Tester is composed of PHS-3C PH meter, 95-1 magnetic stirrer and support device.
Its function is to determine the mercaptan sulfur in jet fuel, gasoline, kerosene and light diesel without hydrothion, and the content is within the range of 0.0003～0.01%(m/m). Interferences will appear when elemental sulfur is over 0.0005%（m/m）
B:Technical parameters
DSHS-3C PH meter1. Grade of instrument: 0.01 2. Measurement range PH:（0～14.00）PH MV:（0～±1999）mV(automatically polarity display） Temp:（0～100.0）℃ 3. Minimum display unit: 0.01pH，1mV，0.1℃ 4. Compensated temperature range:（0～60）℃ 5. Basic error of electronic unit :PH:±0.01pH MV:±0.1%FS 6. Basic error of instrument:pH:±0.02pH±１word Temp:±0.5℃±１word 7. Incoming current of electronic unit: ≤ 2×10-12A 8. Input resistance of electronic unit:≥１×1012Ω 9. Compensated temperature error:±0.01pH 10. Repeatability error of electronic unit :PH: ≤ 0.01pH MV: ≥ 1mV 11. Repeatability error of instrument: ≤ 0.01pH 12. Stability of electronic unit: ±0.01pH±１word/3h 13. Overall dimension:290mm×210mm×95mm 14. Weight:1.5kg 15. Working condition： a) Ambient temperature:（５～40）℃ b) Relative humidity: ≤85% c) Power supply: AC（220±22）V,（50±0.5）Hz d) No obvious vibration e) No external magnetic field interference except earth magnetic field
95-1 magnetic stirrer1. Power supply:AC220V±10% 50Hz 2. Working mode:Continuously 3. Maximum stirring capacity:2000ml 4. Heating power: Step-less adjustable within 300W 5. Rotation speed: (20～1200)r/min 6. Electric motor torque:7.6mm/V.m 7. Temperature controlling accuracy: ±1℃ 8. Temperature controlling range :room temperature +5℃～100℃ 9. Timing range: (20～1200)min 10. Reversing time: (5～30)s 11. Overall dimension:230mm×150mm×130mm（The bar is not included） Burette:10mL,scale division is 0.05mL
Send product request
Other supplier products
 |
DSHD-5208D Rapid Low-temperature Closed Cup Flash Point Tester | A:Brief description: DSHD-5208D Rapid Low-temperature Closed Cup Flash Point Tester is designed according GB/T 5208-2008 Determination of flash po... |
 |
SDHD-265D Kinematic Viscometer | A:Brief description: SDHD-265D Kinematic Viscometer is designed according the industry standard of People's Republic of China SY/T5651 Technical Co... |
 |
DSHD-251 Base Number Tester | A:Brief description: DSHD-251 Base Number Tester is designed according the industrial standard of People’s Republic of China SH/T0251-93 Tes... |
 |
DSHD-264 Acid Number and Acidity Tester | A:Brief description: DSHD-264 Acid Number and Acidity Tester is designed according the National Standard of People’s Republic of China GB/T2... |
 |
DSHD-6532 Crude oil and Petroleum Products Salt Content Tester | A:Product Introduction: DSHD-6532 Crude oil and Petroleum Products Salt Content Tester is designed and made as per the National Standard of People... |
