Compliant with GB/T12113-2003 “Measurement Methods for Contact Current and Protective Conductor Current“, the testing field includes safety requirements for general electronic and electrical equipment. Applicable to the safety requirements of electronic devices such as household appliances GB4706.1, communication technology products GB4943, audio and video products GB8898, lighting fixtures GB7000.1, medical devices 9706.1, electrical equipment for measurement, control, and laboratory use GB4793.1 for the contact current part.
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DESCRIPTION
The series of DMS0330 touch current tester is firmly in the GB/T12113-2003Methods of Measurement of Touch Current and Protective Conductor Current. The testing covers the safety requirements of general electronic and electrical equipment. It could be applied to standard touch current of electronic equipment such as household appliances GB4706.1, communication technology products GB4943, audio and video products GB8898, lamps GB7000.1, medical equipment 9706.1, measurement control and laboratory electrical equipment GB4793.1 and the like.
FEATURES
Digital precision instrument, in full accord with test requirements of IEC60990-1999 (GB/T12113-2003) table L.1-L.6
◆Direct current DC;
◆True RMS;
◆Peak;
◆Input resistance 1MΩ;
◆The max input capacitance when making AC test is 200 pF;
◆The frequency range is from 15 Hz to 1 MHz when making AC test;
◆The CMR of floating and differential input at up to 1 MHz is greater than 40 dB;
◆Automatically switched range, limit ratio test range: 0~20mA;
◆The test accuracy of body area network is up to 1uA;
◆3 working modes to test touch current, 7 groups of simulated body area network MD (optional);
◆100 sets of test data are automatically stored for using;
◆7-inch LCD display, all-round touch screen, convenient operation;
◆The voltage, current and power of tested object on work are displayed simultaneously, and the test status is clear;
◆Upper and lower limit of Leakage current and alarm function are installed;
◆Enjoy the most expensive VIP service of lifetime software upgrade;
◆Fully compliance with the Appendix L.5 of GB12113-2003, the ratio of the input value to the reading value at 20-1MHz, such as 1382 at 1MHz.
PARAMETERS
Parameters
Peak: |
-10V ~ +10V |
-20mA ~ +20mA |
DC: |
-10V ~ +10V |
-20mA ~ +20mA |
resolution/resolution: |
0.001mA |
|
error/error: |
15Hz<f<200kHz :±（2.0% of reading+5uA） 200kHz |
|
input impedance/ /input resistance: |
1MΩ |
|
input capacitance/Input capacitance: |
30pF |
|
frequency range/ Frequency Range: |
0Hz,15Hz~1MHz |
|
Common Mode Rejection RatioCMRR: |
＞40db |
|
signal input/ signal input: |
Isolation floating ground measurement/floating measurement |
|
Test time/test time: |
1～99(s)adjustable/adjustable±10% |
|
voltage test/Voltage test: |
100～450V |
|
|
Accuracy of voltage testing/ Voltage test accuracy: |
±(2.0% of reading+8uA) |
|
INQUIRY
+8675526585726
13609623361@139.com
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