The manufacturer of VWR DS-500E Orbital Shaker is Avantor. Model is DS-500E. The speed range is 25 to 500 rpm.
Specification
Condition: used Weight Capacity: Approx. 50 lbs. (22kg) at 200 rpm; Approx. 10 lbs. (4.5kg) at 500 rpm Orbit: .75 in. (1.9 cm) Speed Range: 25 to 500 rpm Operating Temp: 4 °C to 40 °C Voltage: 120 watts, 120 volts AC, 50/60 hertz 2 - 5-amp 5 x 20 mm quick acting Timer: Digital, 1 second to 9999 minutes (increased in 1 second increments) Weight: 40 lbs Dimensions: 15 x 10 x 8 in.
Features
Digital timer, 1 second to 9999 minutes (in 1 second increments).