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Electric Resistance Coating Thickness Tester Model:RST-231
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| Measurement principle |
4 - pin(detection needles) electric resistance system |
| Measurement range |
2 ～ 24μm and 10 ～ 120μm |
| Channel |
40 channel |
| Data capacity |
100,000data |
| Display part |
Monitor screen of a personal computer |
| Statistics process |
Max. value, min. value, the mean value,
standard deviation, histgram,
upper & lower limit value setting |
| Power supply |
AC100 ～ 240V ± 10%, 50/60Hz,10VA(main unit) |
| Size |
280(W)x230(D)x88(H)mm (main unit) |
| Accessories |
4 - pin probe : KD-110
Thickness standard : TCU-145 |
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Characteristic of RST-231
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| ・Model RST-231 measures coating thickness values within a second (approx.0.7sec.) and obtain extremely accurate measurement values from Copper Foil ・ Plating on P.C.Board , etc. |
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| ・Using 4 - pin probe (Kelvin system) measurement method which obtains extremely accurate measurement values without getting influence from back-side or inner part of a both sides printed circuit board or multi-layer P.C.B. |
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| ・Operate and watch the data easily with large and bright screen of a Personal. Computer. |
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| ・Calibration and measurement operations are simple. Two types of measurement ranges can be selected and available to obtain metal thickness values from 2μm to 120μm. |
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| ・Since it can be entered up to 40 channels, respectively enter the user's name, parts number, etc., and available to control the channel. |
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| ・Measurement data can be saved at each channel and available to process the data after statistics item entry. |
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| ・At any time available to see statistics process, histgram, profile and x-R control chart. |
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| ・Indicate a notice of abnormal value when set the coating thiickness upper and lower limit values in advance. |
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| ・In case of probe's pin has damaged, each pin can be replaced and repair it at low cost. |
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Display of RST-231
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Histogram
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ｘ-Rcontrol chart
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Statistic display
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| Specification of 4 - pin detection probe (Kelvin system) |
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Space between pins |
Tip of a pin |
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| KD-110 |
1mm |
0.1R |
Standard item |
| KD-105 |
1mm |
0.05R |
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| KD-210 |
2mm |
0.1R |
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| ※For other specifications of probes are also availabele |
