PARSTAT 4000 Hardware Manual 
 
 
PARSTAT 4000 Hardware Manual       27 
 
4.2. Physical and Power Specifications 
  Computer Interface Universal Serial Bus (USB) 
 
Weight 23 kg (50 lbs) 
 
Dimensions    51.5 cm W x 49 cm D x 19.5 cm H (20.25 in x  19.25 in x 7.75 in  ) 
 
Power Requirements 
  750 VA Max. 
Voltage range 90 Vac to 250 Vac, 50-60 Hz 
4.3. Standard Environmental Conditions 
 
This equipment is designed to meet or exceed the requirements of the following 
standards:  
  LVD: EN61010-1:1993, Amendment 2 
  EMC: EN61326: 1998 Emissions 
  EN55011:1991, Group 1, Class A 
 
Immunity:    
  IEC 61000-4-2:1995, ESD 
  IEC 61000-4-3:1995, EM field 
  IEC 61000-4-4:1995, Burst 
  IEC 61000-4-5:1995, Surge 
  IEC 61000-4-6:1995, Conducted RF 
 
Operating Temperature: 10
o
 C to 50
o
 C 
Humidity: maximum 80% non-condensing 
Protection against ingress of water, IPX0.