Midmark 491 Power Otolaryngology Chair

Midmark 491 Power Otolaryngology Chair

Condition: Refurbished

Specifications
Factual data for the 491 Power Otolaryngology Chair is
provided in Table 1-1. Also, see Figure 1-2.
Table 1-1. Specifications
Description Data
Weight:
Without Shipping Carton ................ 350 lb (158.8 kg)
With Shipping Carton ..................... 375 lb (170.0 kg)
Shipping Carton ....... 32 in. "L" x 29 in. "W" x 46 in. "H"
(81.2 cm x 73.66 cm x 116.8 cm)
Dimensions (See Figure 1-2):
Table Top Length (w/ headrest ........ 75 in. (190.5 cm)
Table Top Width (w/o arm rests) .... 19.5 in. (49.5 cm)
Overall Width..................................... 26 in. (66.4 cm)

Table Top Adjustment
Rotation ................................................................ 330°
Back Section ................................................... 2 to 90°
Table Top Height (Adjustable): .................... 22.0 in. to
31.0 in.
(55.9 cm to 78.7 cm)
Table Top Speeds (@ 60 Hz.):
Back Down ....................................... 11 +/- 1 seconds
Base Up ............................................ 12 +/-1 seconds
Weight Capacity (Maximum)............. 300 lb. (136.0 kg)
Electrical Requirements:
115 VAC Unit ........................... 110 - 120 VAC, 60 HZ,
12 amp, single phase
230 VAC Unit ...................... 220 - 240 VAC, 50/60 HZ,
10 amp, single phase
Power Consumption:
115 VAC Unit ......................................... 1440 WATTS,
12 amps @ 120 VAC
230 VAC Unit........................................ 2400 WATTS,
10 amps @ 240 VAC