Weights and Dimensions：
The API mass spectrometer is 50 cm (20 in.) deep by 130 cm (53 in.) long by 52 cm
(21.5 in.) high. This instrument weighs approximately 147 kg (323 lbs), excluding the
roughing pump and the transformer.
The customer should supply a bench capable of supporting a minimum weight of 242 kg
(529 lbs). The minimum suggested bench is 75 cm (30 in.) wide by 150 cm (60 in.) long,
and 75 cm (30 in.) high. In addition, the bench should have wheels for optimum operation
and service access. The optional API custom bench is the recommended bench.
Each roughing pump weighs as much as 40 kg (88 lbs) and is as large as 30 cm (12 in.)
high by 25 cm (10 in.) wide, by 58 cm (23 in.) long. If either mist eliminator is used
(Varian or Leybold), it will add 25 cm (10 in.) to the height. The pump should be located
underneath the API instrument on the mounting/damping plates included with the special
bench, but may be positioned within 1.5 m (5 ft) of the unit.
仪器官方网站：www.aikonequip.com
