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Resistance Testers

We manufacture wide range of resistance testers for various electric and electronic products. These testers are extensively in the market due to their reliability, precision and accuracy. All our testers are subjected to stringent quality check to ensure their high quality standards. Our testers are easy to use and aids in increasing the production rate of the clients. Manufactured using high grade raw material, these testers are durable and maintenance free. We can customize our testers on the basis of the specifications provided by our clients.

Salient features:

  • Application Specific Design
  • Accurate Readings
  • Digital display Unit
  • Maintenance Free
  • Easy to Use and Install
  • Wide Range Available


High Voltage Breakdown Tester

We offer precision engineered high voltage breakdown tester that are used for checking the adequacy of Insulation.Variable voltage/current variable frequency source is used to simulate mains conditions of different countries. Also it is used for verifying frequency response of power devices, frequency relays and components. Variable current variable frequency source are used for checking current transformers.


Technical Specifications:


  • Digital Meter: Accuracy for kV : 1.5% FS, for mA : 0.5%
  • Timer Positions: 3 Sec , 12 Sec, 30 Sec, 1 Min, 2 Min, 5 Min
  • Power Requirement: 230 V AC, +/- 10% , 50/60 Hz

Type

Maximum 
Test Voltage (kv)

Typical Leakage currents (mA)

Application (Industry sector)

AC HV Tester

 5, 10, 80

 20,100,350

 Transformer, Control Panels, UPS, Stabilizer etc.

DC HV Tester

5, 10, 40

 20,100,350

 Capacitor

AC/DC HV Tester

5, 10, 20

 20,100,350

 Transformer, Control Panels, UPS, Stabilizer etc.


Features:


  • Audio and Visual Alarm when HV ON and Off
  • Test ON and OFF Switch to start and Interrupt Test
  • Unique Data Hold facility to hold Breakdown Voltage Data
  • Precise Trip Current Setting or Press to Set Switch for Leakage Current
  • Inbuilt timer with Selector Switch


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Port of Dispatch: MumbaiJNPT
  • Delivery Time: AsperBuyersRequirement
  • Packaging Details: Export Worthy Packing


High Voltage Breakdown Tester



Insulation Resistance Tester

Insulation Resistance Tester measures the insulation resistance value at different DC test voltage models with fixed test voltage as well as with variable test voltage. The resistance in measurement ranges in excess of 100 M are also available.

Technical Specifications:


IR Measurement Range

0 to 2000

Test Voltage

500 V/1000 V DC (for models with fixed test voltages)

For models with variable test voltage-1 to 1000 VDC

Meter

31/2  digit LED

Accuracy of Display

0.5 % FS

Accuracy of Test Voltage

± 2 % @100 M Ω burden


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Minimum Order Quantity: 1 Piece/Pieces
  • Port of Dispatch: Mumbai JNPT
  • Delivery Time: As per Buyers Requirement
  • Packaging Details: Export Worthy Packing


Insulation Resistance Tester



Ground Continuity Tester

The ground continuity tester offered by us works on test current of sinusoidal  waveform. The typical test current severity is 30A meters to indicate test current voltage drop across ground path and m before starting the test.


Technical Specifications:


  • Power: 230V AC, ± 10 %, 50 Hz
  • Resistance Measurement Range:  0 to 200 milli Ohm
  • Test Current: 30 A ± 1% AC
  • Open Circuit Voltage: 8V, AC
  • Current Waveform: Sinusoidal
  • Acceptable setting: by press to set switch and potentiometer, using digital milli Ohm meter
  • Programmable Timer: 1 to 60 sec
  • Metering: 3 ½ digit Digital V, A and milli Ohm meter
  • Indication Accuracy: V: 1.5% of reading, A: 1.5% of reading, m Ω: 1.5% of reading± 5dgt
  • Accuracy of trip resistance: ± 5 m Ω
  • Indications:  Trip, Test On, Test Off
  • Output test: curren through high current wire and Earth pin of 3 pin socket
  • Accessory: High Current Crocodile wire / Test Probe
  • Method of measurement: Passing a constant AC current (30A) and measuring a voltage drop across the resistance to be measured


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Minimum Order Quantity: 1 Piece/Pieces
  • Port of Dispatch: Mumbai JNPT
  • Delivery Time: As per Buyers Requirement
  • Packaging Details: Export Worthy Packing


Ground Continuity Tester


Transistor, Zener, And Diode Tester

We manufacture transistors and zener diode tester which are highly durable and are used for various testing and measuring purposes. They are completely reliable and are demanded in the national and international markets for various electronic and electrical testing purposes.

Transistors pnp or npn for hfe, IC saturation current, reverse leakage current.
Diodes Forward drop, reverse breakdown voltage
Zener Diodes Forward drop and zener voltage
Forward drop @maximum test current 10A
Ranges Reverse / Breakdown voltage up to 1000V
Reverse leakage current up to 1 micro A


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Minimum Order Quantity: 1 Piece/Pieces
  • Port of Dispatch: Mumbai JNPT
  • Delivery Time: As per Buyers Requirement
  • Packaging Details: Export Worthy Packing


Transistor, Zener, And Diode Tester



Earth Continuity Tester

The earth continuity tester offered by us works on test current of sinusoidal waveform.


Technical Specifications:


  • Power: 230V AC, ± 10 %, 50 Hz
  • Resistance Measurement Range:  0 to 200 milli Ohm
  • Test Current: 30 A ± 1% AC
  • Open Circuit Voltage: 8V, AC
  • Current Waveform: Sinusoidal
  • Acceptable setting: by press to set switch and potentiometer, using digital milli Ohm meter
  • Programmable Timer: 1 to 60 sec
  • Metering: 3 ½ digit Digital V, A and milli Ohm meter
  • Indication Accuracy: V: 1.5% of reading, A: 1.5% of reading, m Ω: 1.5% of reading± 5dgt
  • Accuracy of trip resistance: ± 5 m Ω
  • Indications:  Trip, Test On, Test Off
  • Output test: curren through high current wire and Earth pin of 3 pin socket
  • Accessory: High Current Crocodile wire / Test Probe
  • Method of measurement: Passing a constant AC current (30A) and measuring a voltage drop across the resistance to be measured


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Minimum Order Quantity: 1 Piece/Pieces


Earth Continuity Tester


Variable Voltage/Current Variable Frequency Source

Variable voltage/current variable frequency source is used to simulate mains conditions of different countries. Also it is used for verifying frequency response of power devices, frequency relays and components. Variable current variable frequency source are used for checking current transformers.

Technical Specifications:

Output Voltage Range: Single Phase or 3 Phase

0 to 440 V (for Voltage Source)

Output Current Source

0 to 100 A (for Current Source)

Output Wattage

12 kVA

Frequency Range

40 to 1000 Hz

Total Harmonic Distortion

Less than 1.25% for Precision Voltage and Current Source. 3.5% for Power sources

Stability

0.1% (After Warm-up)

Output Power

Up to 500 VA or as per customer requirement

Digital Meters

3½ digit Voltage/Current 4 digit Frequency

Protection

Overload and short circuit

Operating Temperature

25 ±100C

Line / Load Regulation

0.5 % for (230 ±10%)


Other Information

  • Pay Mode Terms: L/C (Letter of Credit)
  • Port of Dispatch: Mumbai JNPT
  • Delivery Time: As per Buyers Requirement
  • Packaging Details: Export Worthy Packing


Variable Voltage/Current Variable Frequency Source





Contact Us
Zeal Services
Mr. Vikas Rathod (Director)
No. 13, Konark Udyog, Off Karve Road, Behind Rescon Factory, Near Satyam Industrial Estate
Pune - 411 038, Maharashtra, India

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