Ampe kìm đo điện trở đất HIOKI FT6380

Ampe kìm đo điện trở đất HIOKI FT6380: Earth resistance tester HIOKI FT6380

1. Overview of soil resistance testers HIOKI FT6380:

• Compact grip sensors for maximum utility in limited locations so far, platform resistance testers from other manufacturers have been characterized by their heavy weight and heavy jaw complexity. Instruments due to their difficulties associated with earth wire. Dealing with the need for more compact sensors, Hioki designs a low-profile sensor of only 20 mm wide for both tools so they can be used to measure grounded wires. put in tight space. Sensors are less than 50% by volume compared to sensors on competing products available.
• Bigger sensor to improve workability Hioki has expanded the grip sensor grip so that it can be opened with just two fingers, allowing it to work with only half the force of the competing product. now available. Low power consumption for extended use
• Hioki FT6380 and Hioki FT6381 use about half the power of competing products, maximizing work efficiency because they can be used continuously for long periods of time. Bluetooth wireless technology allows connection to an Android ™ phone (FT6381)
• The Hioki FT6381 features Bluetooth wireless technology, which allows the user to display data in real time on Android ™ mobile phones and instantly generate reports in the field including measured values, time and date, and location data. This technology can be used to measure e-mail results to administrators in a remote office in real-time on-board storage for 2,000 data points.
• Hioki FT6380  and FT6381 can store 2,000 data points (each including a grounding resistance value and current value) in this field.

2. Specification of Ground Resistance Testers HIOKI FT6380:

Measurement principle: The  instrument has two voltage injects and current measurement. Since voltage is determined and current measured, total circuit loop resistance is calculated

Note: For multi-base systems only. In a multi-platform system, greater than the number of grounded poles, is more accurate than the measured value.

Grounding resistance:  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 measurement:  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 60 A series, 1.7 or less)

Max. Input allowed:  100 A AC continuous, AC 200 A 2 minutes or less (at 50/60 Hz, requires less load at frequency)

Max. Rated Voltage for Earth:  600 V AC CAT IV

Memory function:  2000 data

Warning function:  To measure resistance and measure current, beep when measurement value is less than or greater than threshold

Other functions:  Data hold, backlight, filter, power saving automatically

Display:  digital LCD, max. DGT 2000, Display refresh rate :. 500 ms (2 times / s)

Waterproof and dustproof:  IP40 (EN60529) with closed clamp sensor

Communication Interface:  N / A

Power supply:  LR6 (AA) alkaline battery × 2, Max. Rated power: 450 MVA, continuous use: 35 hours (indoor test conditions)

The dia. :  φ 32 mm (1.26 in)

Dimensions and weight:  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, Test loop resistance (1 Ω, 25 Ω) × 1, Straps × 1, LR06 (AA) alkaline batteries x 2, Manual × 1

Basic specifications of the Hioki FT6380 (accurate for 1 year, after adjustable accuracy for 1 year)

3. Features of earth resistance measuring pliers HIOKI FT6380:

• Measure the pole resistance easily with super thin jaw
• Earth resistance measurement for multi-platform systems
• Measurement leakage current with absolute stability with high sensitivity 0.01 mA resolution (at 20.00 mA range)
• Measurement of load currents up to 60.0 A series
• Clamping at the narrowest point transfers data to Android ™ phones using Bluetooth wireless technology Real-time data transmission, generating automated reports on Android ™ phones.

Conclusion: This is the land-meter resistance meter of excellent Hioki-Japan.