MEGGER MIT300 CALIBRATION and MEGGER MIT300 REPAIR

 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the MEGGER MIT300 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

 

 
   MEGGER MIT300   Description / Specification:    
MEGGER MIT300 250, 500 V Insulation Tester

The Megger MIT300 features the popular Megger digital/analogue display. Large 20mm high characters provide very clear readout, combined with an analogue arc for the feel of an analogue instrument, with a true analogue response.
Specifications

Insulation ranges
Nominal Test Voltage: 500 V, 250 V (d.c.).
Measuring Range: 10 kΩ - 999 MΩ on all ranges.
Short Circuit Current: 1.5 mA nominal.
Test Current on Load: 1 mA at min. pass values of insulation (as specified in BS7671, HD 384 and IEC 364).
Accuracy (at 20 °C): ±3%, ±2 digits up to 10 MΩ, ±5% up to 100 MΩ, ±30% up to full scale

Continuity ranges
Measuring Range: 0,01 Ω - 99,9 Ω (0 -50 Ω on analogue scale).
Open Circuit Voltage: 5 V ±1 V.
Short Circuit Current: 205 mA +10 mA -5 mA.
Accuracy (at 20 °C): ±3% ±2 digits.
Measuring range: 0 - 2/20/200/2 kΩ.
Open circuit voltage: 1.5 V +/-0.5 V.
Zero Offset Adjust: 0 - 9 Ω.
Continuity Buzzer: Operates at <5 Ω.

Default voltmeter all modes except off: Beeps and flash ‘V’ on the display.
Test inhibit: If more than 50 volts is detected, testing will be inhibited.



 



Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Average Power
Average power means that the energy transfer rate is to be averaged over many periods of the lowest frequency involved. For a CW signal, the lowest frequency and highest frequency are the same, so average power and power are the same. For an amplitude modulated wave, the power must be averaged over many periods of the modulation component of the signal as well.

Dynamic range
Dynamic range the ratio of a specified maximum level of a parameter, such as power, current, voltage or frequency, to the minimum detectable value of that parameter.

Modulation
Modulation is the process by which the characteristic of one wave (the carrier) is modified by another.

Repeatability
Repeatability is the variation in a number of repeated measured quantities when measurement conditions are changed and restored. The value corresponds to half the spread between the minimum and maximum value measured.


Please contact us for your MEGGER MIT300 CALIBRATION and/or MEGGER MIT300 250, 500 V Insulation Tester REPAIR

I'm interested in: 
Calibration Type (Select one):


Repair Information:
 Serial Number:

 Is there any physical damage?  
 If yes, describe:


What is the description of the problem?

How/when did the problem start?


 (*) Required Fields    For formal quote please fill in all fields.
Company:
From (Email):*
Contact Name:*
Country:*
Address 1:
Address 2:
City:
State/Territory/Province: *
Zip/Postal Code:
Phone:*

Comment: