Microtest 5237 Transformer Tester

Microtest 5237 Transformer Tester

1MHz, 20 test points. Built-in Meter mode, dual-purpose and highest efficiency. The best choice for network transformer testing. The current needs to be conducted into the network communication transformer while diagnosing if high temperature can affect the quality of coils with other existing testers. The application of the transformer tester includes power transformers and network communication transformers, etc.

 

Basic Accuracy up to 0.1%

Support computer software connection and advanced software editing function

Innovative fixture zero-setting function to successfully prevent fixture interference from affecting the accuracy of measured values due to high test voltage

Able to test 30 items per second under fastest test speed. Elevate productivity significantly through auto-scan function

Paired with a 20-pin fixture to meet the test requirements for multi-pin network communication transformer

Optional 100mA DC Bias / 5×38 model is equipped with Meter Mode function / Support USB interface for data storag

Product Specification:

Measurement Data

 

Frequency         20Hz-1MHz

Turn Ratio Frequency    50Hz ~ 200kHz (10Vac Max.)

Measurement Parameters         Inductance (L)、Impedance (Z)、Capacitance (C)、Resistance (R)、Conductance (G)、Susceptance (B)、Admittance (Y)、Alternating Current Resistance (ACR)、Quality Factor (Q)、Phase angle(Ø)、Direct Current Resistance (DCR)、Leakage Inductance、Turn Ratio、Balance、Short Circuit

Basic Accuracy  ±0.1% (AC  parameter :  1KHz)

Output Impedance        100Ω

Frequency trimming resolution 5digits

Frequency output accuracy        ±0.01%

Point of Test      20 Points

ESR        Series/Parallel

Mathematical Mode      Absolute/Percentage

Calibration        Open Circuit/ Short Circuit/Load Calibration

Power Supply    Voltage 90Vac ~ 125Vac or 190Vac ~ 250Vac

Frequency 48Hz ~ 62Hz

Display 320*240 dot-matrix display

Interface            RS-232, Handler (option), USB (option)

Flash Memory   64 sets

Operation          Auto、Manual、Remote Trigger

Environment     Temperature : 10℃ ~ 40℃     Humidity : 10% ~ 90%

Dimension (W*H*D)     360x133x420 (mm)

Weight 9 (Kg)

Parameters Measurement Ranges

 

Parameter         Range   Basic Accuracy

(AC  parameter :  1KHz) speed

L, LK      0.1nH ~ 9999.99H          0.1%    75ms

C            0.00001pF ~ 999.99mF  0.1%    75ms

Q,D       0.00001 ~ 99999             0.0005 75ms

Z,X,R     0.00001Ω ~ 99.9999MΩ              0.1%    75ms

Y            0.01nS ~ 99.9999S          0.1%    75ms

θ            -180°~ +180°     0.03°    75ms

DCR       0.01mΩ ~ 99.999MΩ     0.1%    25ms

Turn      0.01 ~ 99999.99turns    0.5%    75ms

Pin-Short            12 pairs, between pin to pin      —         25ms

Applications

 

Power transformer, Network communication transformer