4.1 Sample weight: ≤ 500 g
4.2 Sample volume: ≤ 250 ml
4.3 Single vibration number: ≤ 99999 (Error less than 1 of 10000.
4.4 Motor torque: 0.86 N.m.
4.5 Frequency: Max. 300 rpm / min (continuous adjustable in 0-300 rpm)
4.6 Amplitude: maximum 15mm (1mm ~ 15 mm integer variable)
4.7 Repeatability: ≤ 1%.
4.8 Accuracy: ≤ 1%.
4.9 Power Supply: AC 200V/110V ± 10% 50Hz, 40W.
4.10 Relative humidity: less than 85%, no condensation.
4.11 Other requirements: clean, smoke-free, dust-free, mechanical-vibration-free, electromagnetic- interference-free