LEAKAGE CURRENT TESTERS
Fast - All operator controls are located on the front panel to expedite testing. The entire test can be performed in a matter of seconds! Pays for itself in time and stress savings.

Versatile - Measures Leakage Current in accordance with UL, CSA, EN, and IEC/ International Standards. Includes ability to perform open neutral, open ground, and line polarity forward/reverse test conditions.

Adaptable - Universal rear panel receptacle allows for testing products with any plug configuration.

Accurate - True RMS meter accurately measures both sinusoidal and non-sinusoidal waveshapes. This is important when testing products using a switch mode power supply which can generate non-sinusoidal leakage currents. Calibrated, traceable to NIST.

Flexible - A front panel switch permits testing either through the power cord of the product under test, from surface/ patient connection-to-ground, or from surface/ patient connection-to-surface/ patient connection.

Portable - Lightweight, with integral handle.

Other Features - Product Ground Switching (grounding conductor maintained to device under test when not measuring leakage). Automatic front receptacle disconnect when configured in the 240V test mode (prevents inadvertent connection of 120V when configured for 240V operation).

Proven - These are the only leakage current testers designed and supported by Product Safety experts. That is part of the reason why they have become the standard in the industry. Full technical support by experienced safety engineers.

Leakage Testers
LT-15 and LT-30HC

Made in USA

 
Input Ratings LT-15: 100-120/200-240 VAC 15 Amps 50-60 Hz
LT-30HC: 100-120/200-240 VAC 30 Amps 50-60 Hz
Testing tolerance: 90-132 / 180-264 VAC
Output Ratings Same as input ratings
Display 3-1/2 digit LCD display
Mechanical Size: 5.5" X 11.5" X 13.25"
Weight:
9lbs. (LT-15)
13lbs (LT-30HC)
Measurement Ranges 2 mA/Resolution: 1.0 uA, Accuracy: ± 1%
20 mA/Resolution: 10.0 uA, Accuracy: ± 1%
Body Impedance Circuits 1500 ohm, 1% resistance shunted by 0.15µ F, 1% capacitance, Capacitor can be removed form the circuit via front panel switch.
Meter measurement Ref. Selector Switch Meter reference point can be set for:
a) Line 1 (H)
b) Line 2
c) Ground
Leakage Current Measurement Switch Leakage Current can be measured:
a) Through product's power cord ground conductor
b) Surface to Line 1, Line 2, or Ground
c) Surface-to-Surface
Technical Note: In the standards, the 0.1 ohm limit is for the product under test’s grounding system only, not including the power cord impedance. Our “zero” feature allows you to zero out the cord impedance. This insures no false failures and extremely accurate results!

LT-952 AND LT-952HC

 Made in USA

335, 950, 1010 and other harmonized Standards

Manuals
LT-952 (.pdf)
LT-952HC (.pdf)

BROCHURES
 LT-952
LT-952HC

 
Input Ratings LT-952: 100-120/200-240 VAC 15 Amps 50-60 Hz
LT-952HC: 100-120/200-240 VAC 30 Amps 50-60 Hz
Testing tolerance: 90-132 / 180-264 VAC
Output Ratings Same as input ratings
Display 3-1/2 digit LCD display
Mechanical Size: 5.5" X 11.5" X 13.25"
Weight:
9lbs. (LT-952)
13lbs (LT-952HC)
Measurement Ranges 2 mA/Resolution: 1.0 uA, Accuracy: ± 1%
20 mA/Resolution: 10.0 uA, Accuracy: ± 1%
Body Impedance Circuits Body Circuit per IEC 950 2nd edition, IEC 1010, and others based on IEC 990.
Meter measurement Ref. Selector Switch Meter reference point can be set for:
a) Line 1 (H)
b) Line 2 (N)
c) Ground
Leakage Current Measurement Switch Leakage Current can be measured:
a) Through product's power cord ground conductor
b) Surface to Line 1, Line 2, or Ground
c) Surface-to-Surface

LT-601 AND LT-601HC

Made in USA

EN-60601-1,
IEC 601-1,
UL 2601-1,
CSA 601-1

Manuals
LT-601 (.pdf)
 LT-601HC (.pdf)
Input Ratings LT-601: 100-120/200-240 VAC 15 Amps 50-60 Hz
LT-601HC: 100-120/200-240 VAC 30 Amps 50-60 Hz
Testing tolerance: 90-132 / 180-264 VAC
Output Ratings Same as input ratings
Display 3-1/2 digit LCD display
Mechanical Size: 5.5" X 11.5" X 13.25"
Weight:
9lbs. (LT-601)
13lbs (LT-601HC)
Measurement Ranges 200 µA/Resolution: 0.1uA, Accuracy: ± 1%
2000 µA/Resolution: 1.0 uA, Accuracy: ± 1%
Body Impedance Circuits Network in accordance with IEC 601, EN60601, CSA601, UL 2601.
Meter measurement Ref. Selector Switch Ground for 120V products and 240V products
Leakage Current Measurement Switch Leakage Current can be measured:
a) Through product's power cord ground conductor
b) Surface (or patients connection) to Ground(120V)
c) Surface-to-Surface

Accessories

click to enlarge

click to enlarge

AVO-LT1: Applied Voltage Option

Designed to be an isolated source of leakage current or telecommunication ringing voltage. It is used to test if the product can sink leakage current. With medical products, it is used to test the isolation capabilities of isolated patient connections. With telecom products, it is applied to telephone network connections to verify that the overall product leakage current does not exceed the limit.

 
CC-1: Carrying Case
Custom designed for the LT series leakage current testers. Dual compartments, and rear access. Perfect for protecting your investment, in the lab or the field.

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