Product Description
Hioki FT6381 Clamp-On Ground Resistance Tester
Hioki FT6381 mengukur resistensi arde hanya dengan menjepit kabel arde multipel. Tidak diperlukan batang pentanahan tambahan, dan tidak perlu melepaskan kabel pentanahan dari batang pentanahan. Sensor profil rendah yang ringkas dapat digunakan untuk menjepit kabel arde dengan mudah, dan juga menyediakan fungsionalitas pengukuran arus AC dan dapat mengukur arus mulai dari arus bocor pada urutan beberapa mA hingga arus beban hingga 60 A.
CAT IV 600V
Fitur Hioki FT6381 Clamp-On Ground Resistance Tester :
- Pengukuran tahanan bumi untuk sistem multi-grounded
- Ukur arus bocor dengan kepastian mutlak dengan resolusi 0,01 mA yang sangat sensitif (pada kisaran 20,00 mA)
- Ukur arus beban hingga rentang 60,0 A
- Jepit di titik tersempit
- Transfer data ke ponsel Android™ menggunakan teknologi nirkabel Bluetooth®
- Transfer data waktu nyata, pembuatan laporan otomatis di ponsel Androidâ„¢
Spesifikasi Hioki FT6381 Clamp-On Ground Resistance Tester :
Measurement principle | Instrument has two cores for voltage injection and current measurement. From the defined voltage and measured current, the total circuit loop resistance is calculated Note: For multi grounded systems only. In a multi-grounded system, the larger the number of grounding poles, the more accurate the measured value. |
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Earthing resistance range | 0.20 Ω (0.01 Ω resolution) to 1600 Ω (20 Ω resolution), 10 ranges, Zero suppression: Less than 0.02 Ω, Accuracy: ±1.5 % rdg. ±0.02 Ω |
AC Current range | 20.00 mA (0.01 mA resolution) to 60.0 A (0.1 A resolution), 5 ranges, Zero suppression: Less than 0.05 mA, Accuracy: ±2.0 % rdg. ±0.05 mA (30 Hz to 400 Hz, True RMS), Crest factor 5.0 or less (for the 60 A range, 1.7 or less) |
Max. allowable input | 100 A AC continuous, AC 200 A for 2 minutes or shorter (at 50/60 Hz, requires derating at frequency) |
Max. rated voltage to earth | 600 V AC CAT IV |
Memory function | 2000 data |
Alarm function | For resistance measurement and current measurement, Beeps when measured value is less than or greater than threshold |
Other functions | Data hold, Backlight, Filter, Auto power save |
Display | Digital LCD, max. 2000 dgt., Display refresh rate: 500 ms (2 times/s) |
Waterproof and dustproof | IP40 (EN60529) with clamp sensor closed |
Communication interface | Model FT6381 only: Bluetooth® v2.1+EDR, Compatibility for Smartphone / Tablet, Displays measured values on the screen of an Android™ handset via Bluetooth®, Applicable OS: Android™ 2.1 or later |
Power supply | LR6 (AA) alkaline battery ×2, Max. rated power: 450 mVA, Continuous use : 35 hr (in-house testing conditions) |
Core jaw dia. | φ 32 mm (1.26 in) |
Dimensions and mass | 73 mm (2.87 in)W × 218 mm (8.58 in)H × 43 mm (1.69 in)D, 620 g (21.9 oz) |
Accessories | Carrying case ×1, Resistance check loop (1 Ω, 25 Ω) ×1, Strap ×1, LR06 (AA) alkaline battery ×2, Instruction manual ×1 |
Hioki FT6381 Datasheet
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