Product Introduction
It is a high-precision regeneration product used to replace DC single/double bridge. Equipped with advanced switch power supply technology, the speed is faster a hundred times than that of the bridge. Using four and half bits LCD to display the measurement results and three and half bits LCD to display ambient temperature or test current value, it overcomes the shortcoming of other similar products that it is difficult to read value from the LED display in the sun and possesses automatic arc suppression function. The instrument is characterized by fast test speed, high precision, intuitive display, strong anti-interference ability, small size, low power consumption, stable and reliable test data. Built-in rechargeable battery pack (12V) and AC/DC dual-use, the instrument is very convenient for on-site and field test.
Product Parameter
|
Model |
ZZC-3A |
|
Working condition |
Temperature:0℃～40℃; |
|
Relative humidity:≤85％ |
|
|
Measurement range |
Seven-gear range:1μΩ～20mΩ;20mΩ～200mΩ; |
|
0.2Ω～2Ω;2Ω～20Ω; |
|
|
20Ω～200Ω;200Ω～2kΩ;2kΩ～20kΩ |
|
|
Measuring accuracy |
±(0.2%+2d) |
|
Resolution |
1μΩ |
|
Constant current source |
3A(1μΩ～20mΩ,20mΩ～200mΩ,0.2Ω～2Ω); |
|
300mA(2Ω～20Ω); |
|
|
15mA(20Ω～200Ω); |
|
|
1.5mA(200Ω～2kΩ);200Ω～2kΩ. |
|
|
Working voltage |
DC:12V～16.8V; |
|
AC:220V |
|
|
Power Dissipation |
≤15W |
|
Dimension |
365×330×180mm3 |
|
Weight |
5kg (including test clamp and test lead) |
Product Feature And Application
1. Fast test: The maximum output charge current of the instrument is up to 2A. When measuring it can effectively compensate current inertial for large inductors and accelerate core saturation, thereby reducing the charging time and increasing test speed. Its test speed is faster hundreds of times than the traditional single instrument and double bridge.
2. High accuracy: The application of advanced four-terminal measurement and constant current source technology to the instrument makes the inductive load charging current hold a relatively stable value. Based on that, the instrument with stable anti-sense capability and strong anti-interference characteristics can ensure accuracy. Imported high-quality components not only improve the measurement accuracy but also make the instrument have good repeatability.
3. Wide measurement range: resistance measurement range 1μΩ ~ 2KΩ, wide range.
4. AC and DC power supply: with charged battery, the instrument can use AC and DC power supply. Portable design, it is easy to carry and use.
Prodection Details
Accessory
|
Serial Number |
Name |
Amount |
|
1 |
Mainframe |
one |
|
2 |
AC 220V Power line |
one |
|
3 |
Test line (8m) |
one |
|
4 |
Ground lead |
one |
|
5 |
2A Fuse |
three |
|
6 |
Specification |
one |
|
7 |
Inspection Report |
one |
|
8 |
Certification |
one |
FAQ
1. Delivery： Fast delivery and Flexible mode of transportation
2. Payment: Choose payment terms and payment way you convenient
3. Sale service: 24-hour online contact, Choose the right model of equipment according to your request, give the best offer, support customization
4. Warranty period: All machine quality guarantees for one year and lifetime technical support for you. Online response to customers' technical problems.
Customer Visit
On Site Service
Packing detail
Our service
01
Pre-sale service
Conduct product consultation, product promotion, and marketing activities, and technical support for customer needs.
02
Delivery service
Packing with wooden cases, provide different solutions of shipping way, accept different payment way. Save shipping cost and make sure the products arrive well.
03
After-sales service
Installation and commissioning of specific products; Respond to consumer questions, answer consumer inquiries, and deal with consumer comments.
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