The Chroma Milliohm Meter is Chroma’s newest digital Milliohm Meter. With a basic accuracy of % the instrument offers a. mΩ ~MΩ wide. On Sale Chroma ✅ Engineers on staff. ✅ FAST quotes ✅ We accept POs. A Four Terminal Test Cable. The Chroma Milliohm Meter is. Chroma’s newest digital Milliohm Meter. mΩ~MΩ wide measurement .
|Published (Last):||14 October 2010|
|PDF File Size:||7.44 Mb|
|ePub File Size:||11.47 Mb|
|Price:||Free* [*Free Regsitration Required]|
It suits component evaluation on production line. There are two types of PT and PT The temperature conversion function can not chtoma used at the same time as the temperature compensation function. RS transmission baud rate selection. DC,Pulsed,and Dry-circuit test current driving modes,enable the Chroma can be properly used in DC resistance measurement for various inductive components coil, choke, and transformer winding etc. For some large inductance component testing, trigger delay time must be set to delay the measurement start point till test current is ready.
The device then calculates and displays the increase in temperature. The measurement of micro current is easily interfered hcroma power noise.
CHROMA 16502 | mOHM METER
Delay Delay time between the test signal chromz output and the measurement. This function avoid users complex calculation and calculation error. The Chroma provide temperature correction vhroma. The provides R scan function plus option A 4 channels R scanner for customer test. Fan and motor are combined by multiple groups of coils and should be inter-balanced between coils or it may cause abnormal sound.
The fast measurement time is 65 ms. 16052 test current output mode is used to reduce thermal EMFs affection on milliohm measurement. Measurement values can be averaged to minimize display instability. Delay Delay time between the test start and the external trigger. Temperature Compensation Card A Unless rejected in some way, the thermoelectric EMFs can interfere with the measurement. The Chroma Milliohm Meter provides three kinds of mode for different type material application.
Used Chroma for sale by Axiom Test Equipment |
Generally used for automatic equipment timing adjustment or delay time for waiting a real leakage current. It is also possible to use the calculated value for making comparisons. When evaluating motors and coils, it is necessary to con?
Key Features Basic accuracy: PT Temperature Probe A Conductivity Evaluation in Product Design? Users also can key in the ambient temperature without the temperature probe to get temperature correction.
The limit can be set to single Upper or Lower, and both, depends on the test requirement. This function display the temperature t or increase in temperature. This mode is used to eliminate the affection of thermoelectric EMFs, and is proper to be used for low resistance measurement and conduction materials thermal characteristic analysis. C at an ambient temperature 30? For some large inductance component testing,trigger delay time must be set to delay the measurement start point till test current is ready.
Dry-circuit test current output mode is used to measure such contact resistances where the maximum open-circuit voltage must be limited to 20mV.
R Scan 4 channels R scan with balance check function for fan motor combined with A option. C only, but the provides converted values regardless of material or chtoma. Using the A Temperature Compensation Card with A PT Cheoma Probe, res i s tance values measured at ambient temperature can be corrected by applying a thermal coefficient so that the display shows the corresponding resistance values at any other temperature with temperature correction function.
Conventional units have temperature correction using a copper wire at 20 oC, but the provides converted values regardless of material or temperature.
For measurement integrity, contact to the 16520 device is made via a 4-terminal Kelvin connection that incorporates an automatic zeroing function to compensate for lead errors.
Generally used for automatic equipment timing adjustment or chrona time for waiting a real leakage current. The instrument default setting is R Scan function should be coordinated with purchased option A 4 channels R scanner. It sets the speci?
The Chroma limits this open-circuit voltage level to be lower than 20mV. Users usually get different resistance value with different ambient temperature. Features Specifications Options Brochures Comparisons. After the power is turned off, the device measures the change in temperature.
The number of measurements to take then average can be set from 01 to C, then this correction can be obtained by making settings as shown below for the corrected temperature and the thermal coef?