Possibility of performing all types of earth measurements with a single instrument.Analysis of earth impedance as a function of the frequency due to a wide measurement frequency band 55 Hz ... 15 kHz.Earth measurements on pylons with protective earth cable connected.Measurement on mono towers and 4-leg tower.A wide variety of measuring clamps from iron clamps to flex clamps with 10 m length.HF-Earth resistance measurement acc. to IEEE_Std 81.Sweep mode Zf on screen.3.4 colour LCD display with touch screen.Floating Mains universal 90 260 V AC or battery powered built in fast charger.High degree of protection IP 65 case closed, IP 54 case open.Checkbox - different self-check methods.DC resistance measurements.Impulse impendance measurement for simulating the lightning strike.Support for single or automated measurements.PC SW for measurement pre and post processing preparation of the test structure, result download, tree-view, table view and graphical view,.
Other Specifications Download Specification | |
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Display Type | 4 digit LCD display |
Measurable Earth Resistance Range | Range selection through a switch |
2-pole Method For Resistance Measurement | YES |
3-pole Method For Resistance Measurement | YES |
4-pole Method For Resistance Measurement | YES |
Number Of The Stakes | 4 NOS. |
Material Of The Stakes | GI |
Length Of The Stakes | Current earth spike 90 cm, 2 pcs • Potential earth spike 50 cm, 2 pcs cm |
Diameter Of The Stakes | 1 cm 2 pcs and 1.5 cm 2 pcs cm |
Number Of The Test Leads | 6 Nos. |
Length Of The Test Leads | 5 Mtr 2 pcs, 50 Mtr 3 pcs and 75 Mtr. 1 pcs cm |
No. Of Test Leads With Clamps | 2 Optional Nos. |
Length Of Test Leads With Clamps | 3.5 Mtr Optional cm |
Measuring Range1 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range2 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range3 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range4 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range5 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range6 For Earth Resistance | Depends on Measuring Method Ohms |
Measuring Range7 For Earth Resistance | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range1 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range2 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range3 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range4 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range5 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range6 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Resolution For Range7 | Depends on Measuring Method Ohms |
Measurable Earth Resistance Accuracy For Range1 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range2 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range3 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range4 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range5 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range6 | Depends on Measuring Method ±% reading ± digits |
Measurable Earth Resistance Accuracy For Range7 | Depends on Measuring Method ±% reading ± digits |
Stakeless Test(Clamp On) | yes |
Facility To Measure Earth Voltage | Available |
If Yes,Measurable Earth Voltage Range | Available in differenct model Volts |
If Yes,Measurable Earth Voltage Accuracy | Available in differenct model % |
Minimum Open Circuit Output Voltage | 40 V Volts |
Low Battery Indication | Available |
Over Range Indication | Available |
If Yes,Measurable Earth Voltage Resolution | Available in differenct model Volts |
Internal Memory | 1 GB |
Type Of Battery Used In The Power Supply | 14.4 V DC (4.4 Ah Li-ion) |
Battery Backup Time | 8 Hrs Hours |
Battery Charger Provided With The Meter. | Yes |
Weight Of The Tester | 6000 grams |
Dimensions(LXWXH) | 36 x 16 x 33 cm cmXcmXcm |
Provision For External SD Card | Yes |
Interface | USB and Bluetooth |
Operating Temperature Range | -10 °C … 50 °C degree celsius |
Operating Humidity Range | 90% RH (0 to 40 °C) non-condensing % |
All Connecting Cables And Accessories To Be Supplied Along With The Tester. | Yes |
Details Of All Connecting Cables And Accessories To Be Supplied Along With The Tester. | As per technical data Sheet |
Availability Of Type Test Report From Central Govt. /NABL/ILAC Accredited Lab. To Prove Confirmity To The Specification Including Environmental Test Sequence. 1. Dry Heat Test As Per IS :9000(Part 3/Section 5) 2.Damp Heat(cyclic Test): Two Cycles Of 24 Hours Each As Per IS: 9000(Part 5/section 1) 3.Cold Test At -20 Degree C For Four Hours As Per IS: 9000(Part2 /section 4). After Completion Of Environmental Conditioning Sequence As Specified And Recovery Of 2 Hours, The Functional Parameters Of Earth Resistance Meter Shall Be Checked. | Yes |
Type Test Report No. | MI3290 |
TTC Report Date | 10-07-2014 |
Name Of Lab | Metrel |
Address Of Lab | Slovania |