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-Measurement parameters: DC resistance
-Basic accuracy: Resistance: 0.05%
-Measurement range: Resistance: 1μΩ～3MΩ
-Signal Source: max current:Test current:<1A;Current mode: high-current, low-current, pulse current
-Range:
+9 different ranges-30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ,30KΩ,300KΩ,3MΩ；
+Auto and manual modes are available in each range
-Measuring speed: 3 meas/sec., 15 meas/sec., 60 meas/sec.
-Result display: direct read, ΔABS,Δ%,sorting results
-Maximum display value: 30,000 4 1/2 digit display
-Calibration: Short-circuit reset for all ranges
-Comparator: 30 sets of data records,NG-LO, GD-IN, NG-HI display and output. Beeper is adjustable.
-Trigger mode: Internal/manual/external/remote trigger
-Interface: RS-232C,handler (Optional PLC interface)
-Test terminal: four-terminal(including 2 detecting-ends and 2 driver-end )
-Power supply:
+Voltage:198VAC～240VAC;
+Frequency: 47Hz～63Hz;
+Power: max 15VA
-Dimension : 385 mm (L)x249mm (W)x102mm (D);
-Weight: 3.5kg
| The CHT3540 is a high precision DC resistance meter with wide measurement range and controlled by high-performance microprocessor .It can be used to test resistance of 1μΩ～3MΩ, maximum display value is 30,000 counts. CHT3540 can reach accuracy of 0.05% and under its maximum measuring speed of 60 times/sec. In addition, the readings beating can be controlled within 3 counts or less. The special 3 current test modes (high current, low current and pulse current) and the standard temperature compensation function can be adapted to the tests of different requirements. It can be used to measure resistance of transformer, inductance winding, relay, switch, connector contact, lead, soldering point, PCB track and hole, metal detection, etc. The RS232C and HANDLER interfaces can be used to output GD/NG signal, to improve automatic measurement ability on production line. |
|
Model |
CHT3540-1 |
|
Measurement parameters |
DC resistance |
|
Basic accuracy |
0.05% |
|
Measurement range |
1μΩ～3MΩ |
|
Signal Source |
Test current:<1A;Current mode: high-current, low-current, pulse current |
|
Range |
9 different ranges-30mΩ,300mΩ,3Ω,30Ω,300Ω,3KΩ,30KΩ,300KΩ,3MΩ； |
|
Measuring speed |
3 meas/sec., 15 meas/sec., 60 meas/sec. |
|
Result display |
Direct read, ΔABS,Δ%,sorting results |
|
Maximum display value |
30,000 4 1/2 digit display |
|
Calibration |
Short-circuit reset for all ranges; REL function |
|
Comparator |
30 sets of data records,NG-LO, GD-IN, NG-HI display and output. Beeper is adjustable. |
|
Trigger mode |
Internal/manual/external/remote trigger |
|
Interface |
RS-232C,handler (Optional PLC interface) |
|
Temperature compensation |
accuracy:0.5 °C,range:0～100 °C |
|
Test terminal |
Four-terminal(including 2 detecting-ends and 2 driver-end ) |
|
Power supply |
Voltage:198VAC～240VAC; Frequency: 47Hz～63Hz;Power: max 15VA |
|
Dimension & weight |
385 mm (L)x249mm (W)x102mm (D); Weight: 3.5kg |
|
Accessories |
CHT9340 kelvin test wire |
|
Options |
CHT0301 4-terminal test fixture |
|
Others |
Four-color VFD display, keypad lock and data hold function |
