Suitable for :
Ceramic industry, pill medicine, porous material research institutes, construction, geological exploration, roadway research, permanent magnet Sm, Co, Nd, Dy, secondary battery, Li, Ni, Co, Mn, and mixed rate earth, Mn Zn ferrite, Ni Zn ferrite, NdFeB, and Sm Co, rare earth magnetic material, treating water collapse material.
Principle :
According to ASTM C20, C134, C373, C329, D4254, D854, GB/T1966, 1933, 2413, 2834, AASHTO T166, T0705 standard, using the Archimedes principle buoyancy method, optional boiling water method, sealing wax method, and the vacuum saturation method can accurately and quickly display the bulk density, porosity, and water absorption results.
Specific :
1. BULK : Adopting the water saturation method for a porous material.
2. BK+ : Adopting water saturation method for porous absorbent material. With five groups of memory functions.
3. WAX : Wax sealing method for porous absorbent material.
4. DS : Nonabsorbent material.
Features:
1. The infrared temperature sensor can automatically detect water temperature and perform water temperature compensation.
2. With automatic temperature compensation, manual temperature compensation, and solution compensation functions.
3. Directly read body density, apparent porosity, wet density, and volume in absorbent product density measurement mode.
4. Built-in five groups of memory functions can measure five groups of samples at the same time in absorbent product density measurement mode.
5. The density of the absorbent product can be directly read by the sealing wax method.
6. Directly display the value for the development research of new materials. With HI and LO limit functions and buzzer, the device determines whether the specific gravity of the test object is qualified in non-absorbent product density measurement mode: It has the function of two groups mixing ratio.
7. With RS-232 & USB Interface.
8. Large size water tank design is adopted to reduce the error caused by the buoyancy of the suspension rail. The water tank size is 290× 260 × 120 mm.
| MODEL | TWS-2000PCL | TWS-3000PCL | TWS-6000PCL | ||
|---|---|---|---|---|---|
| Maximum weight : | 2000g | 3000g | 6000g | ||
| Weighting precision : | 0.01g | 0.1g | |||
| Density precision : | 0.001 g/cm3 | ||||
| Wet density : | 0.001 g/cm3 | ||||
| Porosity : | 0.01 % | ||||
| Absorption : | 0.01 % | ||||
| Apparent DS : | 0.001 g/cm3 | ||||
| Open pores : | 0.001 g/cm3 | ||||
| Close porosity : | 0.01 % | ||||
| Total porosity : | 0.01 % | ||||
| Max ratio : | 0.01 % | ||||
| Mode | Bulk density (Adopting water saturation method) | Porous material : Show Bulk density, Wet density, Porosity, Absorption, Apparent DS, Open pores, Close porosity, Total porosity | |||
Bulk density (Adopting water saturation method) | Porous absorbent material : Show Bulk density, Wet density, Porosity, Absorption, Apparent DS, Open pores, Close porosity, Total porosity | ||||
Bulk density (Wax sealing method) | Porous absorbent material : Show Bulk density directly | ||||
| Nonabsobent material : | Show Density, Volume, Mix ratio directly | ||||
