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500/1000V Handheld Megohmmeters
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Features The Megohmmeter Model 1050 is a 1000V Digital/Analog Insulation Tester. It is designed to facilitate testing by incorporating automatic measurement features and user friendly functions. The Model 1050 provides test voltage combinations of 50V, 100V, 250V, 500V and 1000V. Measurements are displayed on a large dual-display LCD with bargraph for quick viewing of changes or trends. The Model 1050 automatically provides the DAR and PI ratios directly on the display. User defined PI time intervals may also be programmed. The user may even select DAR or PI functions before the test, and the megohmmeter will stop at the appropriate time and display the results. An automatic test inhibitor prevents testing on live circuits above 25V and discharge test voltage may be displayed. A memory feature permits storage, recalling and displaying of resistance values taken at user specified intervals during a test. Features True Megohmmeter Test voltage combinations of 50V, 100V, 250V, 500V and 1000V Insulation measurement to 4000GW (4TW) Direct measurement of DAR and PI values Direct measurement of sample Capacitance Display of test voltage and run time Programmable test run times and PI times Smooth and Alarm functions Automatic test inhibition if live sample (>25V) Automatic discharge after use with voltage display Large dual-display with time, voltage and measurement Bright blue electrolumenescent backlight Battery powered Auto power-down when not in use Remote operation with optional test probe Rugged dual wall field case with detachable lead/accessory pouch EN 61010-1, 600V, Cat. III Applications: Test insulation on cables, transformers, motors and wiring installations High resistance or absorption tests Spot reading tests Timed resistance measurements Dielectric (DAR) and polarization (PI) tests Low insulation test range for testing old or flooded installations Motor insulation resistance measurements Continuity checks and low resistance measurements Computer controlled production line testing Specifications Test Voltage 50V 100V 250V 500V 1000V Measurement Range 2kW to 200GW 4kW to 400GW 10kW to 1000GW (1TW 20kW to 2000GW (2TW 20kW to 4000GW (4TW Short Circuit Current <6mADC Accuracy ±5% of Reading + 3cts (2kW to 40GW DAR (1 min/30 sec) 0.000 to 9.999 PI (10 min.1 min & user programmable) 0.000 to 9.999 Capacitance Check 0.005 to 4.999mF Programmable Run Time R(t) 1 to 59 minutes Smooth Function Yes Automatic Discharge Yes with voltage display Voltage Tester/Safety Check 0 to 1000VAC/DC Voltage Warning Indicator >25V Test Inhibition Yes >25V Guard Terminal Yes Resistance Tests Measurement Range: 0.01W to 400kW DC Test Current: 12.4VDC max Accuracy: ±3% of Reading + 3cts Continuity Tests Measurement Range: 0.01W to 39.99W Test Current: Alt+0179200mA from 0.01 to 20.00W and >140mA from 20.01 to 39.99W Accuracy: ±3% Reading + 3cts Display Display Size: 4 x 2 1/4" (102 x 57mm) Digital Display: Two 4000-count displays Analog Bargraph: 31-segments Backlight: Blue Electroluminescent General Specifications Power Source: Eight 1.5V "C" Alkaline batteries Dimensions: 9.45 x 7.28 x 4.33" (240 x 185 x 110mm) Weight: 7.5 lbs (3.4kg) Safety / Reference Specifications Safety Ratings: EN 61010-1, 600V, Cat. III Agency Approvals: CE Mark Accessories Please Call 1 800 783 OMNI Model Megohmmeter Model 1050 Please select from the drop down menu below © 2000 Omni Controls, Inc.. All Rights Reserved. |
