athis error message indicates that the resistance of the temperature probe is outside the specified range. Test the probe by disconnecting the probe leads from the processor board and checking the resistance with an accurate digital ohmmeter. 这则错误消息表示温度的调查的抵抗是外面的指定幅度。测试调...
The method involves providing a control device that is intended for checking certain function of an electric oven, and releasing an action (2.1) when a change of temperature of a cooking chamber within the electric oven is detected. Initial temperature information provided by a temperature sensor ...
Second, the flying probe test is very accurate. The probes are able to measure the electrical characteristics of a board with a high degree of accuracy. This is important for ensuring that the board meets the specifications of the design. Third, the flying probe test is fast. The probes can...
The ice bath test is the easiest way to test a thermometer for accuracy, assuming your thermometer will display temperatures of 32°F or less. The advantage of this method is that an accurate thermometer will always read 32°F in a properly made ice bath regardless of elevation or atmospheric...
This Tech Toolbox covers measurement fundamentals, accuracy, precision, and resolution. A look at the Smith chart, a handy tool for RF engineers, is also reviewed. Download PDF View All Tech Toolboxes EE Learning Center BROWSE CLASSROOMS Browse Design Guides EXPAND YOUR KNOWLEDGE AND STAY ...
estimate.Pulse oximeters have an accuracy deviation of 2%-4%. That means for example, a reading of 90% oxygen saturation on an FDA-approved prescription machine could really be anything from 86% to 94%. In addition, a number of other things can affect the accuracy of the reading, ...
probe. When the salt spray test, temperature accuracy is ± 1 ºC. 3. Using high-precision multi-function timer, testing time can be set, and with a power failure memory function. 4. Automatic / manual addition water system ,which made the test couldn't be...
Checking your test leads to make sure they are in good condition and rated for the job at hand is the best insurance for accuracy and safety
making them ideal for steady-state measurements of power consumption, efficiency, and power quality. For these measurements, the accuracy of the power analyzer gives R&D engineers the measurement integrity they need. With floating inputs and directly connected measurements, precision power analyzers ...
Select now measurement range(1): 0.0~14.0 pH 0.0~14.0 pH accuracy(1) ±0.1pH(@20°C),±0.2pH Shipping Start orderAdd to cart Still deciding? Get samples first! Order sample Protections for this product Delivery via Expect your order to be delivered before scheduled dates or receive a 10...