Sunday, May 09, 2010

Spectro - Battery Testing from Cadex Electronics

""Reads capacity, conductivity and state-of-charge without discharging; reduces test time to seconds and finds hidden battery faults."

Spectro - Battery Testing from Cadex Electronics

Spectro - Battery Testing from Cadex Electronics

Features Include

  • Reads capacity (RC, Ah), CCA and SoC in 30 seconds.
  • Non-invasive, does not load the battery
  • Tests flooded, AGM and gelled lead acid batteries

From Cadex Electronics

Friday, May 07, 2010

Sefelec - Electrical Safety Testing

Sefelec part of the Martek Power Group (France) a world leader of measurement and power conversion equipment. Measurement and Test Equipment for electrical safety testing.

Electrical Safety Tester PST500 - Sefelec

Sefelec - Electrical Safety Testing

Products include microhmmeter, hipot tester, dielectrimeter, ground bond tester. Test systems for cable tester, backplane tester etc. High voltage power supplies, high current sources too.

Electrical Safety Tester PST500 - Sefelec

"AC dielectric strength test also called hipot test or dielectric strength test, insulation measurement (megohmmeter mode), ground continuity (also called ground bond testing), leakage current measurement, power measurement, cos? ."

CC Vivid line of LED bulbs - Energy Savings

CC Vivid line of LED bulbs - Energy Savings

"The 18 amazing LEDs in the CC Vivid Light Bulb produce enough light to read by, but it's not so bright that it will disturb anyone's shuteye."

CC Vivid 120v LED Light Bulb

Getting Started With LED Lighting

PARATHOM - PAR16 2W - LED reflector lamp

PARATHOM - PAR16 2W - LED reflector lamp

PARATHOM - PAR16 2W - LED reflector lamp

"With its extremely low power consumption and long lamp life, the PARATHOM PAR16 2W sets the standard for environmental friendliness and can be used for economical long-term lighting."

Some Features

  • Wattage: about 2W
  • Lamp life: up to 20,000 hours
  • Professional LED lamp for line voltage
  • Beam angle of 30° for spot lighting at short distances
  • No UV or IR component in the light beam

See also Encyclopedia of Light

From OSRAM GmbH

Thursday, May 06, 2010

Fieldpiece Instruments - HVAC-R Maintenence

Hand Held Instruments For HVAC/R Installation And Maintenence.

Fieldpiece Instruments - HVAC-R Maintenence

Fieldpiece Instruments

Fieldpiece is the creator of the modular digital multimeter. The "stick" style digital multimeter (DMM) combined with accessory heads make it easy to make electrical readings in the field and enables the technician to easily test a wide range of other parameters.

Highlights of Types of Stick Meters -

Loud beeper and bright LED indicate the NCV tab is near AC voltages down to 24VAC.
Get the true voltage and amperage when testing variable speed fans or other non-sine wave applications.

  • Microamps - For flame rectifier diode tests.
  • Capacitance - For motor-run and motor-start capacitors.
  • Frequency - For variable frequency drives.
  • Temperature - Thermocouple plugs in directly

Rugged rubberized case with magnetic hanger. Hi-voltage indicators you can't miss--both LED and beeper. Continuity indicated by LED and beeper.

KYORITSU - Instrumentation for Electrical Testing

History - 1940 - Mr. Takeo Kuramoto established Kyoritsu Electronic Research Institute and started to manufacture electric materials.Earth Resistance & Resistivity Tester - KYORITSU

KYORITSU - Instrumentation for Electrical Testing

KYORITSU is a Company in Japan Manufacturing Quality Test and Measurement Instrumentation for Electrical Safety, Electrical Quality, Maintenance and Testing. They have a Manufacturing and R&D at Ehime, Japan.

The products being Manuafctured and Developed include Multimeters, Clamp Meters, Insulation / Continuity Testers, Earth Testers, LOOP/PSC Testers, RCD Testers, Power Quality Analyzer, Power Meters, Phase Indicators, Illuminometers etc.

Earth Resistance & Resistivity Tester

Several sub-results can be shown on the display: Resistance of the Auxiliary Earth Spikes, Frequency of Test Current, Voltage and Frequency of Interference (noise), Residual Resistance Rk, etc.

Some Features -

  • High test current up to 80mA yielding resolution of 0.001? on 2? range.
  • Warning for excessive noise and high Auxiliary Earth Spikes resistance.
  • Large Graphic Display with backlight for readings in poorly illuminated areas.

Wednesday, May 05, 2010

SRT Resistor Technology and Passives

Development and production of high-grade resistors and special products, including the production equipment.

SRT Resistor Technology and Passives

High Value Resistors in Thick film technology is a Specialization. Products include precision and power resistors, special Ceramic Chip Capacitors, Temperature Sensors and other High Grade Passive Electronic Components.

Tera Giga Ohm HV Resistors - SRT Resistor Technology

Some Specs -

  • Resistance range 500 R - 100 T
  • Tolerances 1%, 2%, 5%, 10%
  • Temperature coefficient ± 20ppm/K - 150ppm/K
  • Temperature range -55°C - +225°C
  • Insulation Resistance 10000M min.