We have been working in this field for more than 25 years and are designing/integrating various products and technologies in electrical, electronics, electro-pneumatic, embedded computer software and hardware to deliver cutting edge solutions to the customer.
Sensors India, designs auto components and auto accessories testing system to audit quality and reliability of accessories, such as plastic molds, electrical and environmental severity.
The test equipments includes:
Electrical Reliability
Insulation Resistance Tester
High Voltage Break-Down Tester
Continuity Tester
Contact Resistance Test
Endurance Test Horn And Bulbs
Mechanical Reliability
Endurance Test for Ignition Auto lock
Endurance Test for Fuel Cock
Endurance Test Switches
Endurance Test Combination Switches
Endurance Test for Mirror Tilting
Endurance Test Door Lock & Stoppers
Impact Test System
Abrasion Test Apparatus
Environmental Test Chambers
Heat Cool Test Chamber
Corrosion Test Chamber
Humidity Test Chamber
Dust Chamber
Water Spray Test Chamber
Hi-Pressure Water Spray Test Chamber
U V Test Chamber
Heating Oven
Cold Chamber
The Sensors also provides custom designed test solution with complete PC interfacing and logging.
Endurance Test Apparatus:
This machine is designed to meet the specific demand of IS: machine shall be recording switching 'ON' and switching 'OFF' of the thermostat fitted in electric iron. On digital 5 digit counter, And also recording total no. of hours operations on 5 digit hour meter. The instrument will be supplied with necessary Voltmeter and Amp meter for one device.
Technical Specifications:
0-300 Volts, Voltmeter - 1 No.
Quartz timer - 1 No.
Wattmeter 1500 Watts - 1 No.
Counter for counting the successful cycle of appliance - 1 No.
Endurance Test Machine for Switches
Special machine to conduct the following tests.
(a) Making & breaking capacity test (b) Endurance test (c) Normal operation for fluorescent lamp
Unique salient feature : The digital system detects 'WELD' or 'OPEN' condition of switch and an Audio Visual alarm indication.
This machine will conduct test on samples having digital preset counter for number of operations. The Electromechanical or Pneumatic operation will be used with programmer to achieve all condition i.e. 7operations to 30 operations per minute.
Sensors offers Inductive Loads with following options to test switches and sockets as per IEC or IS for 'Normal Operation' and 'Making-Breaking' Tests.
Optionally variable voltage source with digital Voltmeter, Ammeter & Digital Power Factor Meter is available with above options.
Functional Specifications
The necessary digital voltmeter
Ammeter CT. operated will be used.
On completion of test the machine will automatically stop
Sample size as per user's requirements
Load (inductive and resistive combination power factor adjustable)
Pneumatics/mechanical
Digital programmer.
Digital power factor meter Load adjustable power factor variable
Endurance Test Apparatus for MCB and Isolator
The endurance test apparatus 6 amps to 100 Amps, as per any one rating at a time. The system consists of following three parts:
Control panel Load bank Test stand
Functional Specification Maximum capacity: As per rating
CosΦ: 0.5 to 0.9
Power factor meterAmp. Meter.
Volt meter: Loading: Resistive & inductive loading from 6a to 100 A cont. Variables ammeter, voltmeter and power factor meter Mechanical arrangement: Pneumatic cylinder PLC. control for setting the duration from 1 sec/ 14 sec, 2 sec / 28 sec
Counter: 1 nos. 6 digit: system consists of alarm in case of open/close. Counter meter circuit or weld of contact point.
Load Air cored inductor with taps and resistor bank, to obtain all test currents from 6 a to 100 A at 0.875 pf. Duty cycle 1 sec./14 sec. & 1 sec./29 sec. (rating based) OR as per requirement.
Test Stand
Test stand will have electro-pneumatic mechanism for operation fitted with 24V DC solenoid valve & flow controls, for one device at a time.
28-Day Test and Temperature Rise Apparatus for MCB
(As Per IEC: 60898 -1:2002)
Sensors 28-Day Test and Temperature Levitate Apparatus for MCB (As Per IEC: 60898 -1:2002) is developed to perform the following:
28 days Test
To perform 28 days Test, the MCB is exposed to 28 cycles, each cycle comprising 21 hours with rated current at an open circuit voltage of more than 30 Volt and 3 hours without current. The current is held constant within +/- 1 %. Inductors are employed for to increase current and reduce the power consumption. Sequential Timer is used to maintain the cycle. The battery micro controller based / Battery back up features maintain the date in case of Power Failure.
CompletePLC controlled system to test MCB as per the standards requirement
Temperature Rise Test
Temperature Rise Test also can be carried out with this panel with the help of Constant Current Source and Digital Temperature Scanner with 8 channels.
Watt Loss Test
The watt loss measurement at rated resistive current and at open voltage of more than 30 Volt AC is carried out with this panel. Digital Millivolt Meter is provided for Voltage measurement (Optional).
Parameters and Specification
Maximum Current Capacity:As per rquirement System Current Capacity: As per requirement System Program: 21 hours ‘on’ 3 hours ‘off’ PLC to program the required Cycle Current Set Up: Set up is meant to carry out current at any value from minimal to maximal
12 Channels Digital Temp.: To measure the terminal Indicator Temperature: 199.9 deg. C Din Fixture: For mounting 3 nos. MCB Step Down Transformer: Capacity (voltage) max. - 50 volts. - Current Range 6~63 Amps and 25~125 Amps B, C and D Type Voltage Stabilizer: Servo type suitable capacity Other Information: Suitable load will be provided. Digital milli volts meter to pressure power load.
Electrical
