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News & Events
第81届中国电子展设计招标
2013-01-31
Applent Instruments Inc. is going to attend 2012 80th Electronic Exhibition, China in Shanghai from 30th, Oct to 1st, Nov. Booth number: booth N3, 3A131.
2012-10-13
Applent Instrument Inc. is going to attend the 78th Electronic Exhibition, China
2011-09-03
The global 10% above handset lithium batteries test by AT520SE.
2008-07-19
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What's New
AT511C Low Ohm Meter AT511C
2013-11-5
AT520B HV Battery Resistance Meter [Second Edition 2011] High voltage and Internal Resistance Meter. The measurement voltage is more than 800VDC.
2011-01-08
AT2816A LCR Meter Using true color TFT-LCD display,Test Freq: 24064 points,Test Speed:30times/second。
2011-01-01
AT2818 Precision LCR Meter Using true color TFT-LCD display,Test Freq: 10Hz~300kHz,Test Speed:30times/second
2011-01-01
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Home Products Family Inductance MeterAT770
AT770 Inductance Meter
The AT770 inductance meter is an intelligent measurement instrument with easy operation, low price, high measurement speed.
AT770 can be used for incoming inspection and fast sorting on inductance production line.
Bulit-in HANDLER and RS232C interfaces help build an automatic component sorting system.



 
Specification
Parameters L,Q,ESR,EPR
Accuracy 0.1%
Frequency 100Hz, 120Hz, 1kHz, 10kHz
Display Range L: 0.01μH - 9999H ESR,EPR: 0.0001Ω - 99.99MΩ Q: 0.0001 - 9999 Δ%:-9999% - 9999%
Source Resistance 30Ω 100Ω
Range Automatic and manual with 6 ranges
Signal Level 0.1Vrms, 0.3Vrms 1Vrms
Speed 15 t/s, 5 t/s, 2 t/s
Equivalent Circuit In series and parallel
Adjustment Open-circuit point or sweep frequency zero reset; short-circuit point or sweep frequency zero reset
Comparator 20 groups record, 5-bin sorting, beep
Interface RS232 and Handler interface
Feature
Display: 3-Lines VFD
Correction function: OPEN and SHORT
View: ΔABS, Δ% or Sorting Result on 3rd Line
Comparator Function: 20 files, P1,P2,P3,NG,AUX
Interface: RS232C and Handler
Optional Interface: USB
Key lock function
Data Hold function
More Details
Accessories
  ● ATL501 Kevin clib
  ● ATL600
  ● ATL607
  ● ATL801 RS232C Cable(2m)
  ● ATN0 RS232C Interface
  ● ATN2
Related Link...
  ● AT776
  ● AT771