8 cHAPTER 1: Introduction
Model 425 Gaussmeter
1.6.6 General
The Model 425 is the replacement for the Model 421 with a new software
command set.
Ambient temperature: 15 °C to 35 °C at rated accuracy; 5 °C to 40 °C with reduced
accuracy
Ambient field: Up to 100 G DC, measured at the instrument chassis
Power requirement: 100 VAC to 240 VAC, 50 Hz or 60 Hz 40 VA
Size: 216 mm W × 89 mm H × 318 mm D (8.5 in × 3.5 in ×12.5 in), half rack
Weight: 2.1 kg (4.6 lb)
Approval: CE mark, RoHS compliant
1.6.7 Probes and
Extensions
Probe compatibility: Full line of standard and custom probes (compatible with
Model 425/455/475 probes)
Hall sensor compatibility: Front panel programmable sensitivity and serial number
for user supplied Hall sensor using HMCBL cable
Extension cable compatibility: Calibrated or uncalibrated probe extension cables
with an EEPROM are available from 10 ft to 100 ft
1.7 Ordering
Information
Part number Description
425 Model 425 gaussmeter
425-HMXX-XXXX-XX
Model 425 gaussmeter with standard probe choice—specify selected probe number for
HMXX-XXXX-XX (see list in section 1.5)
Specify power cord option
VAC-120 Instrument shipped with U.S. power cord for 120 VAC
VAC-220 Instrument shipped with European power cord for 220 VAC
VAC-120-ALL Instrument shipped with U.S. power cord (120 VAC) and European power cord (220 VAC)
Accessories included
G-106-253 I/O mating plug
G-106-264 I/O mating connector shell
4060 Zero gauss chamber
MAN-425 Model 425 user manual
Accessories available
4065 Large zero gauss chamber for gamma probe
HMCBL-6 User programmable cable with EEPROM (6 ft)
HMCBL-20 User programmable cable with EEPROM (20 ft)
HMPEC-10-U Probe extension cable with EEPROM (10 ft), uncalibrated
HMPEC-25-U Probe extension cable with EEPROM (25 ft), uncalibrated
HMPEC-50-U Probe extension cable with EEPROM (50 ft), uncalibrated
HMPEC-100-U Probe extension cable with EEPROM (100 ft), uncalibrated
RM-q Rack mount kit for one q-rack gaussmeter in 483 mm (19 in) rack
RM-2 Rack mount kit for two q-rack gaussmeter in 483 mm (19 in) rack
4030-12 Hall probe stand; 305 mm (12 in) post
4030-24 Hall probe stand; 610 mm (24 in) post
Calibration service
CAL-N7-DATA New instrument calibration for Model 425/455/475 with certificate and data
CAL-425-CERT Instrument recalibration with certificate
CAL-425-DATA Instrument recalibration with certificate and data
One probe included (additional probes ordered separately)
Custom probes available—consult Lake Shore
TABLE 1-7 Ordering information
To Next Page
Loading...
