Capacitance Meter ST2638A

Ordernr. 61314
EAN 4260254479700

Price on request

Excl. 19% VAT, excl. Shipping Cost

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Details

Technical Service
+49 421 277 9999

Overview

Highlights

4.3" color TFT LCD display with 480x272 pixels
7-digit resolution
Max. test frequency: 100kHz
Highest test speed: 2.3ms/time
Basic test accuracy : ±0.07%
Loss factor accuracy: ±0.0005
V, I test signal level monitor function
Low impedance measurement, signal level compensation function
Built-in 11-bin comparator
Internal file storage and external U disk file storage
Test data can be directly saved to U disk
Screen shots can be saved to U disk
Compatible with SCPI commands
RS232C, LAN, USB CDC, HANDLER interfaces
Manipulator interface
Contact inspection function
Synchronizing signal source

What's in the box

ST26010 Gilded shorting plate
ST26011B Kelvin-Terminal-Test-Leads (click picture)
ST26048 4-terminal test fixture
Operation manual
Power cord
Factory calibration

Technical Data

Technical Specifications
Model		ST 2638	ST 2638A
Test parameters		Cp-D, Cp-Q, Cp-Rp, Cp-G, Cs-D, Cs-Q, Cs-Rs
Test signal
Frequency	Permitted frequency	100Hz,120Hz, 1kHz,10kHz,100kHz,1MHz, 1MHz±1%,1MHz±2%	100Hz,120Hz, 1kHz,10kHz,100kHz
	Accuracy	±0.02%
Level	Range	0.1V-1V
	Resolution	0.01V
	Accuracy	±5%
Output mode		Continuous or synchronous
Signal source delay	Range	0-1s
	Resolution	0.1ms
Signal level compensation	100/120Hz	220µF, 270µF, 1mF range
	1kHz	22µF, 27µF, 100µF range
Output impedance	100 Hz 120Hz	SLC OFF ( ≥220µF range) 1.5 Ω
		SLC ON ( ≥220µF range) 0.3 Ω
		2.2µF - 100µF range 0.3 Ω
		10 nF - 1µF range 10 Ω
	1kHz	SLC OFF ( ≥ 22µF range) 1.5 Ω
		SLC ON ( ≥ 22µF range) 0.3 Ω
		2.2µF - 100µF range 0.3 Ω
		10 nF - 1µF range 10 Ω
	10kHz/100kHz	10 Ω
	1MHz	10 Ω	---
Test speed		5-bin test speed: 1, 2, 2, 6, 8
Max Test speed	100/120Hz	11ms
	1kHz	3ms
	10k/100kHz	2.3ms
	1MHz	2.3ms
Test range mode		Auto, Hold
Test signal frequency range	100Hz/120Hz	10 nF, 22 nF, 27 nF, 100 nF, 220 nF, 270 nF, 1µF, 2.2µF, 2.7µF, 10µF, 22µF, 27µF, 100µF, 220µF, 270µF, 1 mF
	1kHz	100 pF, 220 pF, 270 pF, 1 Nf, 2.2 nF, 2.7 nF, 10 nF, 22 nF, 27 nF, 100 nF, 220 nF ,470 nF, 1µF, 2.2µF, 2.7µF, 10µF, 22µF, 27µF, 100µF
	10kHz	100 pF, 220 pF, 270 pF, 1 Nf, 2.2 nF, 2.7 nF, 10 nF, 22 nF, 27 nF, 100 nF, 220 nF ,470 nF, 1µF, 2.2µF, 2.7µF, 10µF
	100kHz	10 pF, 22 pF, 27 pF, 100 pF, 220 pF , 270 pF, 1 nF, 2.2 nF, 2.7 nF, 10 nF, 22 nF, 27 nF, 100 nF
	1MHz	1 pF, 2.2 pF, 2.7 pF, 10 pF, 22 pF, 27 pF, 100 pF, 220 pF, 270 pF, 1 nF	---
Average times		1 - 256
Trigger mode		Internal, Manual, External, Bus	Internal, Manual, External, Bus (except GPIB)
Trigger delay time	Range	0-1s
	Resolution	0.1ms
Measurement display range
Parameters	Cs , Cp	±1.000000 aF to 999.9999 EF
	D	±0.000001 to 9.999999
	Q	±0.01 to 99999.99
	Rs, Rp	±1.000000 aO to 999.9999 EO
	G	±1.000000 aS to 999.9999 ES
	Δ%	±0.0001 % to 999.9999 %
Basic measurement accuracy		C:0.07%, D:0.0005
Display mode		Floating / fixed decimal point display, ΔABS, Δ%
List sweep		10 list sweep, sweep item: frequency , voltage
Comparator function		11 bins: BIN1-BIN9, OUT_OF_BIN, AUX_BIN
Interface		RS232C,LAN,USB CDC,HANDLER,GPIB, Scanner	RS232C, LAN, USB CDC, HANDLER
Internal storage		20 setting files
External USB storage		GIF image 20 setting files test data and screen shot can be saved in the USB storage directly
General Specifications
Temperature, humidity, height (operating environment)		0°C - 25°C, 15% - 85% RH (≤20°C, non-condensing), 0 - 2000m
Power supply	voltage	90VAC - 262VAC
	frequency	27Hz - 63Hz
	power	Max.150VA
Temperature, humidity, height (operating environment)		-20°C - 70°C, 0 - 90% RH (≤65°C,non-condensing),0 - 2572m