Fluke 1623-2 GEO Earth Ground Tester
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Suitable for use in both indoor and outdoor conditions, the Fluke 1623-2 is a high accuracy earth ground tester with built-in memory, four different testing methods and several other useful features.
This tester is capable of performing 3 and 4 pole fall of potential, earth resistance loop, 4 pole soil resistivity, selective earth ground and stakeless earth ground testing procedures. All of the information from each test can be stored directly on the tester's memory before being ported over to PC using USB connection.
As with all Fluke products, the 1632-2 is robust, reliable and accurate. Its IP56 rating means it can comfortably be used in outdoor conditions and its compact, easy-to-use design makes it perfect for use on the move.
The Fluke 1623-2 GEO is also available in a kit form which comes with more items than included with this standard variation.
Fluke 1632-2 GEO Earth Ground Tester Key Features
- 3 and 4 pole fall of potential and earth resistance loop testing
- 4 pole soil resistivity testing
- Selective earth ground rod testing using a single clamp
- Stakeless earth ground rod testing using 2 clamps
- IP56 rated for use outdoors
- Professional rugged carrying case
- USB data storage and transfer
- Internal memory stores up to 1500 records
What's Included?
- Flke 1632 GEO Earth Ground Tester
- User Manual
- Batteries
- Quick Reference Guide
- 2 x Test Leads
- USB Cable
Fluke 1623-2 Technical Specifications
| General Specifications | |
| Display: 1999 digit LCD | Display with special symbols, digit height 25 mm, fluorescent backlight |
| User interface | Instant measurement through TURN and START one button concept. The only operating elements are rotary switch and START button |
| Robust, water and dust resistant | Instrument is designed for tough environmental conditions (rubber protective cover, IP56) |
| Memory | Internal memory storage up to 1500 records accessible via USB port |
| Temperature Range | |
| Operating temperature | -10°C to 50°C (14°F to 122°F) |
| Storage temperature | -30°C to 60°C (-22°F to 140°F) |
| Temperature coefficient | ±0.1% of reading/°C < 18°C > 28°C |
| Intrinsic error | Refers to the reference temperature range and is guaranteed for 1 year |
| Operating error | Refers to the operating temperature range and is guaranteed for 1 year |
| Climatic class | C1 (IEC 654-1), -5°C to +45°C (23° to +115° F), 5% to 95% RH |
| Protective type | IP56 for case, IP40 for battery door according to EN60529 |
| Safety | Protection by double and/or reinforced insulation. max. 50 V to earth. IEC61010-1: 300V CAT II, Pollution degree 2 |
| EMC (emission immunity) | IEC61326-1: Portable |
| Quality system | Developed, designed and manufactured according to DIN ISO 9001 |
| External voltage | V ext, max = 24 V (DC, AC < 400 Hz), measurement inhibited for higher values |
| V ext rejection | > 120 dB (162⁄3, 50, 60, 400 Hz) |
| Measuring time | Typical 6 seconds |
| Max. overload | 250 V rms (pertains to misuse) |
| Auxiliary power | 6 x 1.5 V Alkaline (type AA LR6) |
| Battery life span | Typical > 3,000 measurements |
| Dimensions (W x H x D) | 250 x 133 x 187 mm (9.75 x 5.25 x 7.35 in) |
| Weight | 1.1 kg (2.43 lb) including batteries 7.6 kg (16.8 lb) incl. accessories and batteries in carrying case |
| RA 3-Pole Ground Resistance Measurement (IEC 1557-5) | |
| Switch position | RA 3-pole |
| Resolution | 0.001 Ω to 10 Ω |
| Measuring range | 0.020 Ω to 19.99 kΩ |
| Accuracy | ±(2% rdg + 3 d) |
| Operating error | ±(5% rdg + 3 d) |
| Measuring Principle: Current/Voltage Measurement | |
| Measuring voltage | Vm = 48 V AC |
| Short-circuit current | > 50 mA |
| Measure frequency | 128 Hz |
| Probe resistance (RS) | Max 100 kΩ |
| Auxiliary earth electrode resistance (RH) | Max 100 kΩ |
| Additional error from RH and RS | RH[kΩ]•••RS[kΩ]/RA[Ω]•••0.2% |
| Monitoring of RS and RH with error indicator. Automatic range selection. Measurement is not performed if the current through the current clamp is too low. |
|
| RA 4-Pole Ground Resistance Measurement (IEC 1557-5) | |
| Switch position | RA 4-pole |
| Resolution | 0.001 Ω to 10 Ω |
| Measuring range | 0.020 Ω to 19.99 kΩ |
| Accuracy | ±(2% rdg + 3 d) |
| Operating error | ±(5% rdg + 3 d) |
| Measuring Principle: Current/Voltage Measurement | |
| Measuring voltage | Vm = 48 V AC |
| Short-circuit current | > 50 mA |
| Measure frequency | 128 Hz |
| Probe resistance (RS + RES) | Max 100 kΩ |
| Auxiliary earth electrode resistance (RH) | Max 100 kΩ |
| Additional error from RH and RS | RH[kΩ]•••RS[kΩ]/RA[Ω]•••0.2% |
| Monitoring of RS and RH with error indicator. Automatic range selection. |
|
| RA 3-Pole Selective Ground Resistance Measurement with Current Clamp (RA with Clamp ) | |
| Switch position | RA 3-pole with clamp |
| Resolution | 0.001 Ω to 10 Ω |
| Measuring range | 0.020 Ω to 19.99 kΩ |
| Accuracy | ±(7% rdg + 3 d) |
| Operating error | ±(10% rdg + 5 d) |
| Measuring Principle: Current/Voltage Measurement (with External Current Clamp) | |
| Measuring voltage | Vm = 48 V AC |
| Short-circuit current | > 50 mA |
| Measure frequency | 128 Hz |
| Probe resistance (RS) | Max 100 kΩ |
| Auxiliary earth electrode resistance (RH) | Max 100 kΩ |
| Monitoring of RS and RH with error indicator. Automatic range selection. Measurement is not performed if the current through the current clamp is too low. |
|
| RA 4-Pole Selective Ground Resistance Measurement with Current Clamp (RA with Clamp ) | |
| Switch position | RA 4-pole with clamp |
| Resolution | 0.001 Ω to 10 Ω |
| Measuring range | 0.020 Ω to 19.99 kΩ |
| Accuracy | ±(7% rdg + 3 d) |
| Operating error | ±(10% rdg + 5 d) |
| Measuring Principle: Current/Voltage Measurement (with External Current Clamp) | |
| Measuring voltage | Vm = 48 V AC |
| Short-circuit current | > 50 mA |
| Measure frequency | 128 Hz |
| Probe resistance (RS) | Max 100 kΩ |
| Auxiliary earth electrode resistance (RH) | Max 100 kΩ |
| Monitoring of RS and RH with error indicator. Automatic range selection. Measurement is not performed if the current through the current clamp is too low. |
|
| Stakeless Ground Loop Measurement (2 Clamps ) | |
| Switch position | RA 4-pole 2 clamps |
| Resolution | 0.001 Ω to 10 Ω |
| Measuring range | 0.020 Ω to 19.99 kΩ |
| Accuracy | ±(7% rdg + 3 d) |
| Operating error | ±(10% rdg + 5 d) |
| Measuring Principle: Stakeless Measurement of Resistance in Closed Loops Using Two Current Transformers | |
| Measuring voltage | Vm = 48 V AC |
| Measure frequency | 128 Hz |
| Noise current (IEXT) | Max. IEXT = 10 A (AC) (RA < 20 Ω) |
| Max. IEXT = 2 A (AC) (RA > 20 Ω) | |
| Automatic range selection. The information regarding stakeless ground loop measurements is only valid when used in conjunction with the recommended current clamps at the minimum distance specified. |
|
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Additional Information
| SKU | FLUEGT1 |
|---|---|
| Manufacturer Part Code | 4325155 |
| Model Ref | Fluke 1623 |
| Country of Origin | Romania |
