Summary:
The SF-1 differential pressure moisture analyzer is used for the determination of trace water content of polyester chips and nylon 6 particles in the chemical fiber and plastic industries after drying before melt spinning. The development of this instrument has solved the problem of self preparing components for self construction and assembly in the current laboratory, and has absorbed the advantages of imported machines in structure, given play to the scientific research strengths of the company, and guaranteed the accuracy of water content measurement, Easy to use
Applicable standards:
ISO6188-1980 Plastics Determination of Water Content of Polyethylene Terephthalate Granules; DIN EN ISO 960-1998 Plastics - Polyamide (PA) - Determination of water content; GB/T 12006.2-1989 Determination of Water Content of Polyamides.
Instrument composition:
It is mainly composed of differential pressure glass gauge, heater, automatic centering lifting device, temperature controller, vacuum gauge, vacuum pump, etc., and has been equipped with sodium molybdate reagent and vacuum grease.
Main technical parameters:
1. Temperature control range: room temperature~300 ℃
2. Temperature control fluctuation: ± 2.0 ℃
3. Vacuum degree: ≤ 40pa
4. Measurement range: 5 － 3000ppm (corresponding to 3 ～ 0.5g of sample weight, and the sample weight can reach about 10g)
5. Power supply: AC220v 2A
