KEW3128 KYORITSU Price In Pakistan

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High-Voltage Insulation Resistance Tester (Up to 12kV / 35TΩ)

This high-performance insulation resistance tester is built for professionals who need precision, reliability, and durability in demanding field conditions. With a maximum test voltage of 12kV and resistance measurement up to 35TΩ, it provides accurate results for insulation, leakage current, and voltage tests.

The tester includes a large backlit display with graphical representation of insulation resistance and leakage current over time, making results easy to read and analyze. Its print screen function records up to 32 display screens, while internal memory can store approximately 43,000 data sets, perfect for detailed logging and analysis.

Built for convenience, it can be operated using a rechargeable internal battery or AC power, and its IP64-rated housing ensures protection against dust and splashes, even in tough environments.

Key Features

• Test Voltage: Up to 12kV (max)

• Resistance Measurement: Up to 35TΩ (max)

• Short-Circuit Current: 5mA (max)

• Graphical Display: Real-time insulation resistance and leakage current vs. time

• Data Storage: 43,000 readings (max)

• Print Screen Function: Record up to 32 display screens

• Dual Power Source: Rechargeable battery or AC operation

• Rugged Design: IP64 protection (with lid closed) for reliable field use

Technical Specifications

Insulation Resistance

Short-Circuit Current: Max 5.0mA

Output Voltage Accuracy: 0 to +20% (varies by range)

Selectable Test Voltage Ranges:

• 50V to 600V (5V steps)

• 610V to 1200V (10V steps)

• 1225V to 3000V (25V steps)

• 3050V to 6000V (50V steps)

• 6100V to 12000V (100V steps)

Voltage Measurement:

• DC ±30V to ±600V

• AC 30V to 600V (50/60Hz)

• Accuracy: ±2%rdg ±3dgt

Current Measurement:

• Range: 5.00nA to 2.40mA (depends on insulation resistance)

• Accuracy: ±5%rdg ±5dgt

Capacitance Measurement:

• Range: 5.0nF to 50.0μF (display up to 60.0μF)

• Accuracy: ±5%rdg ±5dgt

General Specifications

• Standards: IEC 61010-1 CAT IV 600V, IEC 61010-2-034, IEC 61326, IEC 60529 (IP64)

• Operating Temperature:

  • External Power: -10°C to 50°C (RH ≤85%)

  • Battery Power: 0°C to 40°C (RH ≤85%)

• Storage Temperature: -20°C to 60°C (RH ≤75%)

• Power Source: Rechargeable 12V lead-acid battery / AC 100–240V (50/60Hz)

• Charging Time: Approx. 8 hours

• Continuous Operation:

  • ~4 hours at 12kV range with 100MΩ load

  • ~2 hours at max current load

• Dimensions: 330(L) × 410(W) × 180(D) mm (with hard case)

• Weight: Approx. 9kg (including battery and case)

Ideal For: