Shanghai Jingqi Mass, Volume Change Rate and Density Tester AR-300VM, Shanghai Jingqi Instrument Co., Ltd. (CAT#: STEM-AI-0824-YJL)

Shanghai Jingqi Mass, Volume Change Rate and Density Tester AR-300VM, model AR-300VM is manufactured by Shanghai Jingqi Instrument Co., Ltd.
This series of products is a new series of products based on years of density measurement technology, through simplification of functions, optimization of structure, and enhancement of practicality. It has the characteristics of good measurement repeatability, high precision and simple operation.
Mainly for:
Vulcanized rubber, compression oil seal, sealing rubber, expansion rubber, oil ring rubber, O-ring rubber, D-ring rubber, V-ring rubber, compression rubber, oil seal rubber, porous sponge, porous metal material, porous ceramics, metal sealing... New Materials Research Laboratory.

The results show: mass change rate, volume change rate, water absorption, density
Measuring principle: Archimedes principle buoyancy method
Measuring time: about 10~60 seconds
Sink: PC material integrated injection molding transparent sink (dimensions: L*W*H 8.3mm)
Standard accessories: ①host, ②sink, ③measurement platform, ④tweezers, ⑤thermometer, ⑥weight, ⑦windproof and dustproof cover, ⑧one power transformer
Power supply voltage: AC100V~240V 50HZ/60HZ (default European standard plug, or choose other country standard plug)
Gross weight/dimensions: 4.5kg/L*W*H 32.5cm

Direct reading, no calculation required
Accurate and reliable measurement, convenient and fast operation
Any shape can be measured
Saturated medium density can be set freely
Water is used as the measuring medium, other liquid media can also be used
With actual water temperature compensation function
Configure special windproof and dustproof cover
Provide three-year quality assurance service

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