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Hardgrove grindability index tester ISO 5074-1700534886367394
Features
◎ Hardgrove grindability index tester is a testing instrument designed according to the principles and methods specified in GB/T2565-2014.
◎ The instrument
shall be equipped with a built-in linear regression correction curve program,
and the calibration operation shall realize the automatic calculation of the
Hardgrove grindability index tester.
◎ Intelligent
control of the instrument, real-time display of working status and progress.
Desktop structure, simple and novel appearance, simple operation.
◎ The grinding bowl
automatically lifts, loads and counts the number of revolutions.
◎ With data query
function and printer, it can automatically calculate and print experimental
results.
Specifications
|
Spindle
speed (r/min) |
20 ±
0.5 |
|
Limit
working revolutions |
60 ±
1/4rpm |
|
Load
force (N) |
284 ±
2 |
|
Total
power (W) |
155 |
|
Working
power supply |
220V
50HZ |
|
Weight
(kg) |
120 |