Service hotline
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Product introduction
JK2817B, JK2811C general high frequency LCR digital bridge is the latest generation of new component parameter testing instruments.
This product integrates the mature experience of our company's component testing for many years, and applies the latest testing technology
in this field. The powerful testing function and superior measurement performance make the product squeeze into the international advanced
level, and give the customers the enjoyment of excess value at low price.The product can provide stable 5 bit test resolution, 50Hz-100kHz/
frequency range, 0.1V 0.3V 1V programmable signal level, up to 12 times per second measurement speed, 5 level range, constant 30 Omega
or 100 Omega internal resistance and flexible operation, which can meet production line quality assurance, stock inspection and laboratory
accuracy measurement requirement.
Performance characteristics
● 192 x 64 dot matrix graphics LCD display
● Humanized operation interface, simple operation
● 50 Hz - 100 kHz, a total of 20 typical test frequencies
● Stability and accuracy of horizontal measurement
● The resolution of the 5 bit readings can reach the fastest speed of 12 times per second
● 30 Omega /100 Omega signal source output impedance
● Internal comparator, 4 gear sorting and file counting
● Keyboard locking function
● Handler(optional), RS-232C interface (optional)
Technical parameter
Model | JK2817B | JK2811C |
Test parameters | |Z|, C, L, R, D, Q | L-Q, C-D, R-Q, |Z|-Q |
Display | 192 x 64 dot matrix LCD display, 6 bit reading resolution | 192*64 Backlight dot matrix LCD display |
Test frequency | 50/60/80//100/120/200/400/500/800/1k/2k/4k/5k/80k/10k/ 20k/25k/40k/50k/100k A total of 20 typical frequencies | 100Hz,120Hz,1kHz,10kHz, |
Test level | 0.1V 0.3V 1V | |
Basic accuracy | 0.1% | 0.2% |
Display range | |Z|, R, X: 0.0001 Ω — 99.999MΩ C: 0.001 pF — 99999 µ F L: 0.001 µH — 99.999 kH Q: 0.0001 — 9.9999 D: 0.0001 — 9.9999 Δ% : 99.999%— 99.999% | |Z|, R 0.0001 Ω — 99.999 MΩ C 0.01 pF — 99999μ F L 0.01 µH — 99999 H D 0.0001 — 9.9999 Q 0.0001 — 9999.9 |
Measuring speed | Slow: 1.5 times / sec, medium speed: 5 times / sec, fast: 12 times / sec. | |
Equivalent circuit | Series, parallel | |
Range mode | Auto, keep | |
Trigger mode | Internal, manual, external | |
Correction function | Open circuit, short circuit, | |
Measuring end | 5 | |
Display mode | Direct reading , Δ%, ,Grade and file count | |
Sorting | Four stalls (The third gear is qualified. One gear is unqualified.)，There is another attached gear | |
Interface | RS-232C, HANDLER,(optional) | |
Working condition | 0℃ — 40℃, ≤90% RH | |
Power requirements | 198 V — 242 V AC, 47.5 Hz — 52.5 Hz, Power waste ≤50 VA | |
Size (W×H×D)/weight | 308 mm×105 mm×310 mm ,about 4.5 kg | |
