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Metrel Combo Test 3125B (With Memory)


$1,490.00

(Excl. GST)

Overview:
An installation tester desgined for testing to the AS/NZ3000 from the manufacturer, Metrel. This unit comes complete with Euro Link software, and allows for results to be recorded against a determined structure. The structure and results can be downloaded to the PC for reporting. The structure can be edited on the PC and re-uploaded to the tester for repeat testing at the same site. Critically, this software allows users specified memory locations in plain text (rather than most other testers which only allow results to be stored against a ambiguous 'memory locations').

How results are stored

Results are recoded to memory on a 3-tier structure:

Object (Generally a site level)
-- Block (Typically, the switchboard)
---Fuse (The breaker/component tested)

Once downloaded, this structure might be renamed (for reporting purposes):

Apartment 1
-- Main switchboard
--- Kitchen RCD

These text descriptions can be uploaded into the tester for future testing (eg it is possible for the structure to be designed on the PC, and uploaded to memory for the technician to carry out testing.

Applications:
Suitable for multifunction testing of appliances and installations. The Combo test is a highly specified multifunction test combing the capabilities of 12 instruments in one. Built specifically for Australian Standards, this instrument provides the ultimate one-piece testing instrument. Clever accessories such as the 3-phase adaptor kit (available separately), allow simple deployment of the tester in all environments. The supplied resistor box which can be connected to the switchboard during testing of an installation negates the need for lengthy trailing earth leads when outlet socket testing. Built in thresholds provide clear results every time with PASS/FAIL indication (in accordance with AS3000 specifications), just like an appliance tester!

Single Measurement Functions

  • Voltage
  • Frequency
  • Phase rotation
  • Resistance to earth connection and equipotential bonding
  • Insulation Resistance
  • Polarity
  • Correct Circuit Connections
  • Fault Loop Impedance/PSC
  • RCD Test (including ramp current testing)

    Insulation Resistance
    Insulation Resistance (nominal voltages 50V, 100V & 250V DC)

    Measuring Range (MΩ) Resolution (MΩ) Accuracy

  • 0.00 ... 19.99 0.01 +(5% of reading + 3 digits)
  • 20.0 ... 99.9 0.1 +(10% of reading)
  • 100.0 ... 199.9 0.1 +(20% of reading)
  • Insulation Resistance (500V and 1000V DC)
    Measuring Range (MΩ) Resolution (MΩ) Accuracy

  • 0.00 ... 19.99 0.01 +(5% of reading + 3 digits)
  • 20.0 ... 199.9 0.1 +(5% of reading)
  • 200.0 ... 999 1 +(10% of reading)
  • Voltage
    Measuring Range V Resolution V Accuracy

  • 0... 1200 1 +(3% of reading + 3 digits)
  • Resistance R LOWΩ
    Measuring Range R(Ω) Resolution (Ω) Accuracy

  • 0.00 ... 19.99 0.01 +(3% of reading + 3 digits)
  • 20.0 ... 199.9 0.1 +(5% of reading)
  • 200.0 ... 1999 1 +(5% of reading)
  • Open-circuit voltage: 6.5V DC ... 9V DC
    Measuring current: min. 200mA into load resistance of 2Ω
    Automatic polarity reversal of the test voltage

    RCD Testing

    General Data

    Nominal residual current (A, AC): 10mA, 30mA, 100mA, 300mA, 500mA, 1000mA
    Nominal residual current accuracy: +5%
    Test current shape: sine-wave (AC), pulsed (A)
    RCD Type: G (non-delayed), S (time-delayed)
    Test current starting polarity: 0o or 180o
    Voltage range: 50V ... 264V (45Hz ... 65Hz)

    Trip-out Time

    Measuring Range (ms) Resolution (ms) Accuracy

  • 0.0 ... 40.0 0.1 +1ms
  • 0.0 ... max. time 0.1 +3ms
  • Trip-Out Current

    Measuring Ranges IΔ Resolution IΔ Accuracy

  • 0.2xIΔN ... 1.1, 1.5, 2.2xIΔN (AC type) 0.05xIΔN +0.1xIΔN
  • Socket Test (RLN, RLPE, RNPE, RPE)

    Measuring current: min. 200mA into load resistance of 2Ω

    Measuring Range R(Ω) Resolution (Ω) Accuracy

  • 0.00 ... 19.99 0.01 +(3% of reading + 3 digits)
  • 20.0 ... 199.9 0.1 +(5% of reading)
  • 00.0 ... 1999 1 +(5% of reading)
  • Test lead compensation: up to 5Ω
    Automatic polarity reversal of the test voltage

    Fault Loop Impedance
    No RCD and With RCD
    Measuring Range (Ω) Resolution (Ω) Accuracy

  • 0.00 ... 9.99 0.01 +(5% of reading + 5 digits)
  • 10.0 ... 99.9 0.1 +(5% of reading + 5 digits)
  • 100 ... 999 1 +(10% of reading)
  • 1.00k ... 9.99k 10
  • Prospective fault current (calculated value)

    Measuring Range (A) Resolution (A) Accuracy

  • 0.00 ... 9.99 0.01
  • 10.0 ... 99.9 0.1
  • 100 ... 999 1
  • 1.00k ... 9.99k 10
  • 10.0k ... 23.0k

  • Consider accuracy of fault loop resistance measurement

    Test current (at 230V): 6.5A (10ms)
    Nominal voltage range: 30V ... 500V (45Hz ... 65Hz)
    No trip out of RCD
    R, XL values are indicative

    Voltage, Frequency & Phase Rotation

    Voltage

    Result type: TRUE RMS
    Nominal frequency range: 0Hz, 14Hz ... 500Hz

    Measuring Range (V) Resolution (V) Accuracy

  • 0 ... 550 1 +(2% of reading + 2 digits)
  • Measuring Range (ms) Resolution (ms) Accuracy

  • 0.0 ... 40.0 0.1 +1ms

  • 0.0 ... max. time 0.1 +3ms
  • General Data

  • Overvoltage Category: 600V CAT III/300V CAT IV
  • Protection Degree: IP40
  • Display: 128 x 64 dot matrix display with baclight
  • Dimensions: 14cm x 8cm x 23cm
  • Weight: 1.0kg without batteries
  • Temperature Range: 0oC to 40oC
  • Maximum Reflative Humidity: 95% RH
  • Power Supply Voltage: 9 V DC (6 x 1.5 rechargeable batteries). 20 hours operation.
  • Communication transfer speed

    RS 232 115200 baud
    USB 256000 baud
    Memory size...1700 results

    Included accessories:

  • Accessories Included - Neck carrying belt, Short Instruction Manual, Instruction Manual, Calibration Certificate, Mains measuring cable (1.5m), Universal test cable, (Black, Red and Green) test clips, 5 x Black alligator clips, Resistance switchboard box, InstalLink Software, USB interface cable, 6 x Rechargeable batteries, Power supply adaptor

    Standard warranty
    1 Year

    • Model: MET03125B
    • Manufactured by: Metrel

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    This product was added to our catalog on Saturday 15 February, 2014.



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