

Hioki FT6031-50 Jordtester
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Mere information
Beskrivelse
Jording eller jordforbindelse af elektrisk udstyr er afgørende for at bevare sikkerheden, beskytte liv samt forhindre skader på udstyr. FT6031-50 er en IP67-støvtæt og vandtæt to-polet eller tre-polet jordbestandighedstester med stor, let at læse display, meget følsomme jordstænger og innovative kabelvinder markant reducerer den mængde tid, der er nødvendig for at fuldføre Jorden Modstandstest.
Cat IV 100 V, Cat III 150 V, Cat II 300 V
Specifications
Basic specifications
Measurement parameters | • Ground resistance measurement: 4-pole method, 3-pole method, 2-pole method, MEC function, clamp-on measurement (two clamps) • Soil resistivity measurement: 4-pole method • Low-resistance measurement: 4-terminal method, 2-terminal method • Ground potential measurement |
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Ground potential | 0 to 30.0 V RMS, accuracy: ±2.3% rdg. ±8 dgt. (50/60 Hz), ±1.3% rdg. ±4 dgt. (DC) |
Functions | Live wire warning, auto power save, soil resistivity display (4-pole method only), zero-adjustment, auto-hold, continuous measurement mode, wireless communication (only when Z3210 is connected), buzzer sound, comparator, switching the display, ground potential overload display (when measuring ground resistance) |
Operating temperature and humidity | -25°C to 65°C (*1) (non-condensing) |
Storage temperature and humidity | -25°C to 65°C: 80% RH or less (non-condensing) |
Dustproof and waterproof | IP65, IP67 (EN60529) |
Standards | EN61010 (safety), EN61326 (EMC), EN61557-1/EN61557-10/EN61557-14 (low-resistance measurement, earth testers), EN61557-5 (earth testers) |
Power supply | HR6 nickel-metal hydride battery x 4 or LR03 alkaline battery × 4 |
Number of measurements per battery charge (*2) | 500 times (3-pole method, without Z3210 installed) 400 times (3-pole method, with Z3210 installed and using wireless communication) |
Dimensions and weight | Approx. 189 mm (7.44 in.)W × 148 mm (5.83 in.) H × 48 mm (1.89 in.) D, approx. 765 g (26.98 oz.) (including battery, protector) |
Included accessories | Auxiliary Earthing Rod L9840 (2 piece set) ×2, Measurement Cable L9845-31 ×1, Measurement Cable L9845-33 ×1, Measurement Cable L9845-52 ×1, Measurement Cable L9841 ×1, Test Lead L9787 ×1, Earth Nets Module L9846 ×2, Carrying Case C0208 ×1, Carrying Case C0209 ×1, Protector ×1, LR6 Alkaline battery ×4, Instruction manual ×1, Operating precautions ×1 |
*1:-25°C to 40°C, -13°F to 104°F (80% RH or less), 40°C to 45°C, 104°F to 113°F (60 % RH or less), 45°C to 50°C, 113°F to 122°F (50% RH or less), 50°C to 55°C, 122°F to 131°F (40% RH or less), 55°C to 60°C, 131°F to 140°F (30% RH or less), 60°C to 65°C, 140°F to 149°F (25% RH or less)
*2:NiMH battery x 4 (reference value at 23°C)
Ground resistance measurement: 4-pole method, 3-pole method, 2-pole method
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | |||||
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Ground resistance range | 3 Ω (0 to 3.000 Ω) | 30 Ω (0 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) | 30.00 k Ω (3.00 k Ω to 30.00 k Ω) | 300.0 k Ω (30.0 k Ω to 300.0 k Ω) |
Accuracy | — | ±1.5% rdg. ±6 dgt | ±1.5% rdg. ±4 dgt. | |||
Allowable resistance of auxiliary grounding electrode | 5 kΩ | 50 kΩ | 100 kΩ | |||
Allowable ground potential | 30 V RMS or 42.4 V peak |
MEC function: 4-pole method with clamp sensor, 3-pole method with clamp sensor
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | |||
---|---|---|---|---|
Ground resistance range | 30 Ω (0.00 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) | 30.00 k Ω (3 k Ω to 30.00 k Ω) |
Accuracy | ±5% rdg. ±6 dgt. | ±5% rdg. ±3 dgt. |
Ground resistance measurement: 2-clamp method
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | ||
---|---|---|---|
Ground resistance range | 20 Ω (0.02 Ω to 20.00 Ω) | 200 Ω (20.0 Ω to 200.0 Ω) | 500 Ω (200 Ω to 500 Ω) |
Accuracy | ±7% rdg. ±3 dgt. | ±35% rdg. |
Low-resistance measurement
Open-circuit voltage | 4.0 V to 6.9 V | ||
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Measuring current | 200 mA or more | ||
Measurement range | 30 Ω (0.00 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) |
Accuracy | ±3 dgt. (0.00 to 0.19 Ω) ±2% rdg. ±2 dgt. (0.20 Ω to 10.00 Ω) | ±2% rdg. ±2 dgt. |
Dokumenter
Datablad:
Muligheder
Video
Jording eller jordforbindelse af elektrisk udstyr er afgørende for at bevare sikkerheden, beskytte liv samt forhindre skader på udstyr. FT6031-50 er en IP67-støvtæt og vandtæt to-polet eller tre-polet jordbestandighedstester med stor, let at læse display, meget følsomme jordstænger og innovative kabelvinder markant reducerer den mængde tid, der er nødvendig for at fuldføre Jorden Modstandstest.
Cat IV 100 V, Cat III 150 V, Cat II 300 V
Basic specifications
Measurement parameters | • Ground resistance measurement: 4-pole method, 3-pole method, 2-pole method, MEC function, clamp-on measurement (two clamps) • Soil resistivity measurement: 4-pole method • Low-resistance measurement: 4-terminal method, 2-terminal method • Ground potential measurement |
---|---|
Ground potential | 0 to 30.0 V RMS, accuracy: ±2.3% rdg. ±8 dgt. (50/60 Hz), ±1.3% rdg. ±4 dgt. (DC) |
Functions | Live wire warning, auto power save, soil resistivity display (4-pole method only), zero-adjustment, auto-hold, continuous measurement mode, wireless communication (only when Z3210 is connected), buzzer sound, comparator, switching the display, ground potential overload display (when measuring ground resistance) |
Operating temperature and humidity | -25°C to 65°C (*1) (non-condensing) |
Storage temperature and humidity | -25°C to 65°C: 80% RH or less (non-condensing) |
Dustproof and waterproof | IP65, IP67 (EN60529) |
Standards | EN61010 (safety), EN61326 (EMC), EN61557-1/EN61557-10/EN61557-14 (low-resistance measurement, earth testers), EN61557-5 (earth testers) |
Power supply | HR6 nickel-metal hydride battery x 4 or LR03 alkaline battery × 4 |
Number of measurements per battery charge (*2) | 500 times (3-pole method, without Z3210 installed) 400 times (3-pole method, with Z3210 installed and using wireless communication) |
Dimensions and weight | Approx. 189 mm (7.44 in.)W × 148 mm (5.83 in.) H × 48 mm (1.89 in.) D, approx. 765 g (26.98 oz.) (including battery, protector) |
Included accessories | Auxiliary Earthing Rod L9840 (2 piece set) ×2, Measurement Cable L9845-31 ×1, Measurement Cable L9845-33 ×1, Measurement Cable L9845-52 ×1, Measurement Cable L9841 ×1, Test Lead L9787 ×1, Earth Nets Module L9846 ×2, Carrying Case C0208 ×1, Carrying Case C0209 ×1, Protector ×1, LR6 Alkaline battery ×4, Instruction manual ×1, Operating precautions ×1 |
*1:-25°C to 40°C, -13°F to 104°F (80% RH or less), 40°C to 45°C, 104°F to 113°F (60 % RH or less), 45°C to 50°C, 113°F to 122°F (50% RH or less), 50°C to 55°C, 122°F to 131°F (40% RH or less), 55°C to 60°C, 131°F to 140°F (30% RH or less), 60°C to 65°C, 140°F to 149°F (25% RH or less)
*2:NiMH battery x 4 (reference value at 23°C)
Ground resistance measurement: 4-pole method, 3-pole method, 2-pole method
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | |||||
---|---|---|---|---|---|---|
Ground resistance range | 3 Ω (0 to 3.000 Ω) | 30 Ω (0 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) | 30.00 k Ω (3.00 k Ω to 30.00 k Ω) | 300.0 k Ω (30.0 k Ω to 300.0 k Ω) |
Accuracy | — | ±1.5% rdg. ±6 dgt | ±1.5% rdg. ±4 dgt. | |||
Allowable resistance of auxiliary grounding electrode | 5 kΩ | 50 kΩ | 100 kΩ | |||
Allowable ground potential | 30 V RMS or 42.4 V peak |
MEC function: 4-pole method with clamp sensor, 3-pole method with clamp sensor
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | |||
---|---|---|---|---|
Ground resistance range | 30 Ω (0.00 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) | 30.00 k Ω (3 k Ω to 30.00 k Ω) |
Accuracy | ±5% rdg. ±6 dgt. | ±5% rdg. ±3 dgt. |
Ground resistance measurement: 2-clamp method
Measurement principle | Apply voltage and measure voltage and current (measures effective resistance by synchronous detection) | ||
---|---|---|---|
Ground resistance range | 20 Ω (0.02 Ω to 20.00 Ω) | 200 Ω (20.0 Ω to 200.0 Ω) | 500 Ω (200 Ω to 500 Ω) |
Accuracy | ±7% rdg. ±3 dgt. | ±35% rdg. |
Low-resistance measurement
Open-circuit voltage | 4.0 V to 6.9 V | ||
---|---|---|---|
Measuring current | 200 mA or more | ||
Measurement range | 30 Ω (0.00 to 30.00 Ω) | 300 Ω (30.0 Ω to 300.0 Ω) | 3000 Ω (300 Ω to 3000 Ω) |
Accuracy | ±3 dgt. (0.00 to 0.19 Ω) ±2% rdg. ±2 dgt. (0.20 Ω to 10.00 Ω) | ±2% rdg. ±2 dgt. |