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direct sunshine and corrosive gas.
2)The instrument should operate under the temperature ranging from 0
℃
to 40
℃
,
relative
humidity of no greater than 75%. For high accuracy, use the instrument in the environment
above mentioned.
3)For high accuracy, do not block the left air vent so as to ensure good ventilation.
4)The instrument has been specially designed for decreasing noise jamming caused by
the AC
power input, but it is also recommended to use it in the environment of low noise. If noise
cannot be avoided, install a power filter please.
5)If the instrument will not be used for a long time, please place it in the original or a
similar
packing box. The environment temperature should be kept in the range of 5
℃
to 40
℃
,
and
the relative humidity should not be greater than 85%. The box should be located in an airy
room where it could be exposed corrosive impurities and direct sunlight.
7) Test leads on the instrument that are connected to DUTs should be kept away from
strong
electromagnetic fields to avoid interference.
1.6Use of Test Fixture
Only use the test fixture or cable made by our company, because the use of other test
fixtures or cables may result in incorrect measurement results. In addition, for good
contact of DUT and fixture, keep the test fixture or cable and pins of DUT clean.
Connect the test fixture or cable to HI and LO terminals on the instrument front panel.
Ensure the color and arrow conformity of the test fixture with that of sockets on panels,
thus to avoid abnormal measurement.
1.7Warm
‐
up
1)For accurate measurement, the warm
‐
up time should not be less than 30 minutes.
2)Do not turn on or off the instrument frequently. This may cause internal data confusion.
1.8Other Features
1)Consumption: ≤30VA
2)Dimensions (W*H*D): 235mm*105mm*360mm; this dimension is the final packaging
size.
3)Weight: Approx. 3.6kg
2)Introduction to Front and Rear Panels
This chapter will describe the basic operation of JK2516B. Before using the instrument,
