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Developed to work in conjunction with the Loopworks Measure R1 or Ampetronic FSM, the HLS-2D Metal Loss Test Driver is a loop driver with a preset output level to give consistent test results as part of a quick and simple site assessment system.The HLS-2D comes with a 12V power supply but can also be used with a suitable 2V battery. It uses efficient class D current drive technology to reduce power consumption and heat output.
It is the only truly portable loop test driver that is capable of generating test signals to the IEC60118-4 Standard.The 4mm banana output sockets (included) allow simple connection to test cables and a 3.5mm single input cable completes the kit.
Williams AV is proud to offer Ampetronic Loop products in the United States and Canada. To purchase Ampetronic loop products in other countries, please visit https://www.ampetronic.com/
| Power Supply Standard format: | 12V DC |
| Power Supply Connector: | 2.1mm DC Power socket, centre positive |
| Power Supply Nominal voltage: | 12V DC |
| Power Supply Fuse: | 1.5A PTC |
| Power Consumption:(12V DC supply) | 2.88W (240mA) continuous pink noise 9.2W (765mA) continuous sine <0.6W (<50mA) quiescent 14.4W (1200mA) max short term peak |
| Indication: | LED in case |
| Input 1 & 2 Connector: | 3.5mm stereo socket, both audio channels are combined into the input signal for the driver. |
| Loop Output Connector: | 2 x 4mm banana sockets |
| Loop Output Preset Output: | 2.5ARMS |
| Rated temperature limited | |
| Loop Output current (pink): | 2.5A RMS |
| Loop Output Rated time for delivery: | 1min |
| Loop Output Rated THD: | <1% |
| Loop Output Output Impedance: | >9Ω |
| Loop Output Current Indication: | LED indicates >1A RMS |
| Loop Impedance: | 0.3Ω to 1Ω, 1.3Ω reactive at 1.6kHz |
| Loop Rated Load: | 80uH, 0.5R |
| Freq. Response: | 100Hz to 5kHz ±1.5dB relative to 1kHz at low level. |
| Compression: (AGC) | Time constants optimised for speech |
| Dynamic range: | >36dB |
| Indication: | LED in case |
| Dimensions: | Width: 77mm Length:150mm Height: 16mm |
| Weight: | 272g |
| Environment: | IP40: <90% relative humidity, -30 to 75 ˚C Heat dissipation <3W maximum, normally less |
5 Years
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10300 Valley View Road
Eden Prairie, MN 55344
USA
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