Vanguard WRM-10 - Manual (Page 6)

WRM-10 USER’S MANUAL REV 2
3
1.3 Technical Specifications
Table 1. WRM-10 Technical Specifications
TYPE Portable transformer winding resistance meter
PHYSICAL SPECIFICATIONS 16.8”W x 12.6”H x 10.6”D (42.6 cm x 32.0 cm x 27 cm); Weight: 27 lbs
(12.2 kg)
INPUT POWER 100 – 120 Vac or 200-240 Vac (factory pre-set), 50/60 Hz
RESISTANCE READING
RANGE
1 micro-ohm – 2,000 ohms
ACCURACY 1 – 19,999 micro-ohms: ±0.5% reading, ±1 count
20 – 999 milli-ohms: ±1% reading, ±1 count;
1 – 2,000 ohms: ±1.5% reading, ±1 count
TEST VOLTAGE 36 Vdc max
TEST CURRENT RANGE Auto range, 10 Amperes max
DISPLAY Back-lit LCD Screen (16 characters by 2 lines); viewable in bright sunlight
and low-light levels
CONTROL Single “turn-and-push” knob
COMPUTER INTERFACE RS-232C port (19,200 baud) used for factory calibration and diagnostics
SAFETY Designed to meet IEC61010 (1995), UL61010A-1, CSA-C22.2 standards
ENVIRONMENT Operating: -10˚C to 50˚ C (15˚F to +122˚ F); Storage: -30˚ C to 70˚ C (-
22˚F to +158˚ F)
CABLES Three 50-foot test cables, ground cable, power cord and cable bag
OPTIONS Transportation case
WARRANTY One year on parts and labor
NOTE
The above specifications are valid at nominal operating voltage and at a
temperature of 25
°C (77°F). Specifications may change without prior notice.