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6.2 Accuracy

The following indicators test conditions:
Temperature: 20

℃

Humidity: <80% RH
Warm-up time of more than 15 minutes
Calibration time within 1 year

Voltage output:
Voltage output range

25V~1000V DC

Voltage output accuracy

Voltage resolution

Voltage readback accuracy

Maximum charging current

1.8mA

Short-circuit test current

2mA

Range display range:
Test voltage

Resistance range

Display range

（Ω）

Resolutio

（Ω ）

25V

≤

＜

100V

0.000~4.000M

0.001M

20M

1.90M~40.00M

0.01M

200M

19.0M~400.0M

0.1M

100V

≤

＜

500V 2M

0.000~4.000M

0.001M

20M

1.90M~40.00M

0.01M

200M

19.0M~400.0M

0.1M

2000M

190M~4000M

500V

≤

＜

1000V

0.000~4.000M

0.001M

20M

1.90M~40.00M

0.01M

200M

19.0M~400.0M

0.1M

4000M

190M~9990M

Resistance measurement accuracy:
Test voltage

Range

Basic accuracy

25V

≤

＜

100V

0.000 M

to 2.000 M

2% rdg.

5 dgt.

1.90 M

to 20.00 M

2% rdg.

5 dgt.

19.0 M

to 200.0 M

5% rdg.

5 dgt.

100V

≤

＜

500V

0.000 M

to 2.000 M

2% rdg.

5 dgt.

1.90 M

to 20.00 M

2% rdg.

5 dgt.

19.0 M

to 200.0 M

5% rdg.

5 dgt.

500V

≤

1000V

0.000 M

to 2.000 M

2% rdg.

5 dgt.

1.90 M

to 20.00 M

2% rdg.

5 dgt.

19.0 M

to 200.0 M

2% rdg.

5 dgt.

190 M

to 4000 M

5% rdg.

5 dgt.

4010 M

to 9990 M

25% rdg.

Содержание JK2683B

Страница 1: ...hangzhou Jinailian Electronic Technology Co Ltd No C3 Building 22 New Impetus Pioneering Center No 1 Qingyang North Road Tianning District Changzhou Jiangsu CN TEL 0086 519 85563477 FAX 0086 519 85565067 https jinailian en alibaba com www jk17 com www jaldz com ...

Страница 2: ...range 11 3 3 Setting the test speed 12 3 4 Comparator function 13 3 4 1 Sorting mode 14 3 4 2 Setting the upper and lower limits and sorting mode 14 3 5 Sounding mode of sorting results 14 3 6 Short circuit detection function 15 3 7 Group settings 16 3 8 Setting the voltage setting 16 3 9 Test time setting 17 3 10 High end open circuit setting 18 3 11 Low end open circuit setting 18 3 12 Serial sw...

Страница 3: ... instrument is not damaged during transportation In addition special inspections of accessories panel switches and connectors are required If it is found that the instrument is damaged or the instrument fails to operate as written please contact the dealer or the Jin Ailian Electronic Technology Representative Office To transport the instrument use the original packaging and a double carton Damage...

Страница 4: ...before use The numbers in this manual show particularly important information and users should read it carefully before using the machine on the instrument indicates that the user must compare the corresponding topics in the manual before using the corresponding functions Represents DC direct current Indicates a fuse Ground terminal Accuracy We use f s full scale rdg Reading and dgt Resolution val...

Страница 5: ...torage or transportation If you find any damage please contact your dealer or your representative Before using the instrument make sure the test leads are well insulated and the conductors are exposed If a similar situation occurs there is a danger of electric shock when using this instrument please contact your dealer or Jinailian Electronic Technology Representative to replace the equipment Use ...

Страница 6: ...o the EX SW terminal EX I O terminal or communication terminal Chapter 1 Overview 1 1 Introduction JK2683B insulation resistance tester is an instrument for testing the insulation resistance of components and equipment Using constant voltage test method the voltage output range is 25 1000 V and the maximum output current is 1 8mA It also has a contact anomaly detection function and a short circuit...

Страница 7: ...ltage to break through defective products and cause products Rich interface configuration External I O port RS 232C interface Ethernet interface Analog output interface U disk interface Automatic discharge After the test the instrument will automatically discharge Non contact constant current discharge fast efficient and reliable Power supply 100 240 V wide power supply Automatic recognition of po...

Страница 8: ...tion POWER instrument on off key RESET TEST PAGE Page switch key Switch Measurement display Parameter Setting System Setting System Information VOLTAGE SORTING EXIT Arrow keys Arrow keys for selecting menu items or setting values ...

Страница 9: ...7 25 1 4 Dimensions 1 5 Page Composition Measurement page Parameter setting page ...

Страница 10: ...formation Interface Chapter 2 Preparation before testing 2 1 Preview of test process With the instrument turned off follow the steps below to prepare for the test 1 Power off the instrument and connect the test leads 2 Plug in the power cord ...

Страница 11: ... power button to turn on the power In the standby state the panel power button light is red Press the panel power button the power is turned on the screen is lit and the panel button light is green 5 Set the test parameters see section 2 2 for details 6 Test 7 After the test turn off the power 2 2 Basic parameter setting process Voltage setting setting range 25 1000 V resistance range setting 2MΩ ...

Страница 12: ...ge may result in unstable measurement values or errors It is recommended to replace the wire with no damage Confirmation at power on Inspection item Solutions After the power switch at the rear of the instrument is turned on observe whether the power button light on the instrument panel is on When turning on the power are all displayed in the order of model name measurement screen Please confirm w...

Страница 13: ...select a smaller measurement current range The test object is blown fuse air pump The measured object becomes hot and the resistance value changes The measured object is magnetized and the inductance changes If the power of the measured object is within the measurement range of each range the power is the resistance value measured current When the measurement range is exceeded the maximum open cir...

Страница 14: ...nge is fixed and cannot be changed To change the range set the comparator function to OFF or change the range in the comparator setting The auto range may become unstable due to the measured object In this case specify the range manually or increase the delay time For the measurement accuracy of each range refer to Resistance Measurement Accuracy 3 3 Setting the test speed In the parameter setting...

Страница 15: ... 10M 10M High and low limit sorting 100M 10M 10M test value 100M test value 100M Or test value 10M Setting method Sorting method Setting method High limit sort The high limit input value is valid the low limit is closed Low limit sort The low limit open input value is valid the high limit is closed High and low limit sorting Both the high and low limit input values are valid Switch on high limit t...

Страница 16: ...it setting 2 Low limit setting 3 5 Sounding mode of sorting results 1 Press the PAGE key to select the parameter setting interface 2 Select the relevant menu item Press the up and down keys to move the cursor to the beep press the left and right keys to select Close and Open and press the enter key to complete the setting ...

Страница 17: ...circuit detection voltage is about 2 4V When the DUT is a capacitive load there is also a charging time There are also two modes for setting the charging time One is the automatic mode By monitoring both ends of the DUT The voltage changes to determine whether the charge is fully charged The other is a fixed charging time 1 Press the PAGE key to select the parameter setting interface 2 Select the ...

Страница 18: ...r to the group Press the left and right keys to select the set value The up and down keys increase or decrease the value Press OK Press the key to complete the setting There are 5 groups Group 1 Group 5 Press the up and down keys to move the cursor to the group use the left and right keys to set the number and press the enter key to complete the setting 3 8 Setting the voltage setting 1 Press the ...

Страница 19: ... the value 3 9 Test time setting Press the PAGE key to select the parameter setting interface 1 Select the relevant menu item Press the up and down keys to move the cursor to the test time Press the left and right keys to select the set value The up and down keys increase or decrease the value and press OK Press the key to complete the setting The test time range is 0S 999 9S press the up and down...

Страница 20: ...nd open circuit Press the left and right keys to select Close Open Menu meaning Off High end open circuit closed On High end open circuit open 3 11 Low end open circuit setting 1 Press the PAGE key to select the parameter setting interface 2 Select the relevant menu item Press the up and down keys to move the cursor to the low end open circuit Press the left and right keys to select Close Open ...

Страница 21: ... the up and down keys to move the cursor to the serial port switch Press the left and right keys to select Off On Menu Meaning Off Serial port switch off On Serial port switch on 3 13 baud rate setting 1 Press the PAGE key to select the system setting interface 2 Select the relevant menu item Press the up and down keys to move the cursor to the baud rate and press the left and right keys to select...

Страница 22: ...p and down keys to move the cursor to the U disk switch Press the left and right keys to select Close Open Menu Meaning Off U disk switch off On U disk switch on 3 15 I O port settings 1 Press the PAGE key to select the system setting interface 2 Select the relevant menu item Press the up and down keys to move the cursor to the I O port Press the left and right keys to select Off On ...

Страница 23: ... setting 1 Press the PAGE key to select the system setting interface 2 Select the relevant menu item Press the up and down keys to move the cursor to the display language Press the left and right keys to select Chinese ENGLISH Menu Meaning CHINESE Chinese display ENGLISH English display ...

Страница 24: ...he STOP signal of the EX I O port is LOW the test cannot be triggered When the InterLock signal of the EX I O port is LOW the test cannot be triggered 4 2 Measured value display The following is the test range Once it exceeds the following range OVER F and UNDER F are displayed Test voltage and range Test voltage Resistance range Display range Ω Resolution Ω 25V V 100V 2MΩ 0 000 4 000M 0 001M 20MΩ...

Страница 25: ...ches the PASS sorting judgment the test stop SEQ mode EXT IO signal STOP signal is low test terminated Once the test is terminated the high voltage at the test terminal stops outputting The voltage at the test port may remain high due to the capacitive characteristics of the component under test and the STOP light will continue to flash Chapter 5 PLC Interface The EXT I O terminal on the rear pane...

Страница 26: ...e current 10mA Maximum input voltage 1100V DC Maximum test capacitance 1μF test object capacity exceeding 1μ may cause unstable test Input terminal Banana plug Operation key Rubber key Display 3 5 inch TFT Accuracy guarantee period 1 year Operating temperature and humidity 0 C to 40 C below 80 RH non condensing Storage temperature and humidity below 80 RH non condensing 10 to 60 Operating environm...

Страница 27: ...01M 200MΩ 19 0M 400 0M 0 1M 100V V 500V 2MΩ 0 000 4 000M 0 001M 20MΩ 1 90M 40 00M 0 01M 200MΩ 19 0M 400 0M 0 1M 2000MΩ 190M 4000M 1M 500V V 1000V 2MΩ 0 000 4 000M 0 001M 20MΩ 1 90M 40 00M 0 01M 200MΩ 19 0M 400 0M 0 1M 4000MΩ 190M 9990M 1M Resistance measurement accuracy Test voltage Range Basic accuracy 25V V 100V 0 000 MΩ to 2 000 MΩ 2 rdg 5 dgt 1 90 MΩ to 20 00 MΩ 2 rdg 5 dgt 19 0 MΩ to 200 0 MΩ...

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