Four-Point-Probes

Guardian Scientific LTD.

Jandel four point probes

Guardian Scientific 40K 4 Point Probe Station은 Surface Resistivity 와 specific resistance 을 측정할수 있는 측정기입니다.

click here for more information Range :10 mili-ohm/square ~ 40K ohms/square

Range :1 mili-ohm.cm ~ 1K ohms.cm

click here for more information 3 1/2 digit L.C.D 표시

click here for more information Power: 220 VAC

Accuracy: 0.5% of read

최소시료크기 :20mm x 20mm

Dimednsion :160mm w x185mm w x 75mm

click here for more information 용도 : 웨이퍼 표면저항, 비저항 측정

Range	Resolution
40 ohm	10 miliohm
400 ohm	100 milli ohm
4k ohm	1 ohm
40K ohm	10 ohm

click here for more information Accuracy:

0.5% of read

click here for more information 표시속도 : 1 sec

click here for more information Operating Temperature Range: 0° to 50°C

click here for more information Relative Humidity: 90% maximum up to 35°C,
70% maximum up to +50°C

click here for more information 외관: 160mm x 185mm x 75mm , 1.8kg

Supply	110 or 240v AC 50-60 Hz, approximately 15 watts.

Current Source
Output:	10nA ~100 mA
Accuracy	0.1%
Regulation	0.2% from short circuit to maximum load (highest load resistance consistent with compliance voltage setting)
Temperature Stability	0.002% per degree Centigrade (from 0°C to 15°C and 35°C to 50°C)
Digital Volt Meter
Ranges	199.99mV , 1999.9mV
Indications	3 1/2 digit LCD
Read Rate	1회/초
Input	balanced and floating
Over range	display blanks out
Dimensions	160mm x 185mm x 75mm
Weight	1.8kg