beautypg.com

Environmental characteristics – Atec Agilent-8719E-8720E-8722E User Manual

Page 29

background image

29

Rear panel connectors (continued)
GPIB This connector allows communication

with compatible devices including external
controllers, printers, plotters, disk drives,
and power meters.

Parallel port This connector is used with parallel

(or Centronics interface) peripherals such as
printers and plotters. It can also be used as a
general purpose I/O port, with control provided
by test sequencing functions.

RS-232 This connector is used with serial periph-

erals such as printers and plotters.

DIN keyboard This mini-DIN connector is used

for the optional AT compatible keyboard for
titles and remote front-panel operation.

Internal memory
Typical data retention time with 3V, 1.2 Ah battery:

At 25° C: 11,904 days (32.6 years)
At 40° C: 1,244 days (3.4 years)
At 70° C: 250 days (0.68 year)

Line power
48 to 66 Hz, 115 V nominal (90 V to 132 V) or
230 V nominal (198 V to 264 V), 280 VA max.

Weight
Net: 25 kg (54 lb)
Shipping: 28 kg (61 lb)

Cabinet dimensions
222 mm H x 425 mm W x 457 mm D
(8.75 x 16.75 x 18.0 in) (These dimensions exclude
front and rear panel protrusions.)

Ventilation: Allow 100 mm (4 in.) around rear
and sides.

Environmental characteristics

General conditions
RFI and EMI susceptibility Defined by VADE 0730,

CISPR Publication 11, and FCC Class B
Standards.

ESD (electrostatic discharge) Must be eliminated

by use of static-safe work procedures and an
anti-static bench mat (such as Agilent 92175T).

Dust The environment should be as dust-free

as possible.

Operating conditions
Operating temperature: 0° to 55° C
Error-corrected temperature range: ±1° C of calibra-

tion temperature

Humidity: 5% to 95% at 40° C (noncondensing)
Altitude: 0 to 4,500 meters (15,000 feet)

Non-operating storage conditions
Temperature: –40° to +70° C
Humidity: 0 to 90% relative at +65° C

(noncondensing)

Altitude: 0 to 15,240 meters (50,000 feet)

457 mm

(18 inches)

TOP

SIDE

REAR

222 mm

(8.75 inches)

425 mm

(16.75 inches)