A laboratory bench-top system for measuring the viscosity of molten glass as a function of temperature from room temperature to 1700°C.
Operated according to ASTM C-965/A, ASTM C-1276
- 1700°C furnace
- programmable process controller
- Power Transformer
- Type "B" thermocouples
- Motorized sample lift pedestal
- and instruction manual.
Choice of Brookfield Viscometer Models (ranges):
- LV-DV2T: 1.5K to 2M cP
- RV-DV2T: 10K to 40M cP
- HA-DV2T: 25K to 80M cP
- HB-DV2T: 100K to 320M cP
|Test Method||Rotating Spindle|
|Range||1.5K - 320M cP|
|Temperature Range||RT to 1,700°C|
|Furnace||Tube style with MolyD elements|
|Sample Thermocouple||Type "B|
|Control Thermocouple||Type "B|
|Crucible/Spindle (not Included)||Platinum/Rhodium|
|Size (Crucible)||74 mm height 68 mm top diameter, 41mm bottom diameter200ml capacity|
|Size (Spindle)||292 mm length 8.7mm diameter|
|Sample Volume||125ml +/- 50ml|
|Sample Weight||400-500 grams|
|Power Requirements||20/-240vac/ 30amp, 50 or 60Hz|
|Power Control||4-20ma / SCR|
|Pedestal Movement||Vertical, Motor driven lead-screw|
|Temperature Control||Honeywell UDC 3200 Process controller|
|Calibration Sample||100000cps Fluid (for Room Temp calibration)|
|SRM Calibration Sample||Optional|
|Computer Interface Software||Optional|
|Purge Gas Atmosphere||Optional|
|Bench-top FootprintLength x Depth x Height||16 x 16 x 58 (41 x 41 x 147 cm)|
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