• Varsatech Instruments Co

Electronic Test & Measuring Instruments

Associated Research Inc – USA, offers test instruments for Electrical Safety Compliance Testing, which is of vital importance for manufacturers of electrical transformers, motors, electrical switchgears, switches, chokes, insulated wires and cables, electrical accessories for industrial as well as for domestic applications. The range includes hypot testers, insulation resistance testers, ground bond testers, line testers, functional run testers, electrical safety testers, scanners for multi-product testing, instrument control software and many other TMI products. Hypot-III, testers are available in various models and combinations of AC/DC test source with or without insulation resistance measurements with test voltages as high as 20,000 V. Instruments are available with RS-232, GPIB (IEEE-488) and other automation interfaces. For few selectable models like OMNIA and Hypot Ultra III, Ethernet (LAN) interface facility is available. Model, Linechek® II Model 620L is a fully automated line leakage tester that can be configured to perform 8 of the most commonly required line leakage test. This model 620L can also monitor minimum and maximum readings for voltage, current, watts, power factor, and leakage current. Most popular assembly line test instruments are 36xx series, AC/DC Hypot testers with test voltages 0 to 5000 V selectable, insulation resistance measurement range: 1 - 9999 M? (4 Digit, Auto Ranging). Hyamp testers are ground bond tester for measurement of ground bond resistance of complex panels. Hyamps features an enhanced graphic LCD display panels. Hyamp testers are available up to 60 A test current in three models, measure bond resistance with resolution of 1 m?. All models can be used stand alone or interconnected to the Hypot® III family of Hypot testers to form a complete test system. They can also be controlled through enhanced PLC remote control. They are provided with electronic dwell timer for more consistent and reliable testing and PLC remote control facility.