HT instruments HT7052 - Manual (Page 38)

HT7052
EN - 36
10.2 GENERAL CHARACTERISTICS
Mechanical characteristics
Dimensions (LxWxH):
360 x 330 x 160mm; 14 x 13 x 6in
Weight (with batteries): 5.5kg; 11lv
Power supply
External supply:
90-260V AC, 45-65Hz, 60VA
Internal supply: 6x1.2V rechargeable NiMH battery IEC LR20
Low battery indication: symbol “ “ at display
Battery life: approx 4 hours (continuous test on 10kV)
Display
Characteristics:
LCD, dot matrix, with backlight (160x116pxl)
Memory
Characteristics:
1000 memory locations
Discharging
Characteristics:
each time after the end of test; resistance 425 
10%
Connection to PC
RS-232 serial interface:
optoinsulated (2400,4800,9600,19200 baud, 1, N)
USB interface: type B standard, 115000 baud
10.3 ENVIRONMENT
Reference temperature:
10°C ÷ 30°C; 50°F ÷ 86°F
Reference humidity: 40%RH ÷ 60%RH
Operating temperature: -10°C ÷ 50°C; 14°F ÷ 122°F
Operating humidity: <90%HR
Storage temperature: -20°C ÷ 70°C; -4°F ÷ 158°F
Storage humidity: <90%HR
This instrument complies with the requirements of European Directive on low
voltage 2006/95/EC (LVD) and of Directive EMC 2004/108/EC
10.4 ACCESSORIES

N 1 Test lead red, protection 10kV, 2m
 N 2 Test leads (red/black), basic protection 10kV (double protection 5kV), 2m
 N 2 Alligator clips (red/black), basic protection 10kV (double protection 5kV)
 N 1 Guard test lead green
 N 1 Guard alligator clip green
 N 1 Mains cord
 N 1 USB cable
 N 1 RS-232 cable
 “TeraView” software on CD-ROM
 6x1.2V rechargeable batteries NiMH type IEC LR20
 User manual
 ISO9000 calibration certificate