Ionic Contamination Measurement System ROSE Tester 54

Brand：捷克DCT
The devices are intended for precise measurement of ionic contamination (contamination of ionic impurities) in the Electrotechnical industry, especially for controlling purity of PCBs and misprints. Due to their precision, Rose Testers can be used for measuring purity in other industries as well.
Ionic impurities are invisible with bare eye check or under a microscope. This is the reason why the usage of Rose Tester is necessary for revealing such kind of impurities. The result of testing is a value μg NaCI Eq./cm²。
This particular check of ionic contamination level is usually performed after the cleaning process of PCB, as a quality and sustainability check. The aim of this measurement is to ensure the reliability of the product, which could be harmed by undesirable ionic contamination.
Measurement systems Rose Tester 32 and Rose Tester 54 are developed and manufactured in accordance with a standard IPC-TM-650, 2.3.25 (Static Extraction Method)

Specification

Model	ROSE Tester 54
Dimension	822×778×744 mm
Weight	130 kg
Dimension with handling trolley	822×778×1110 mm
Weight with handling trolley	140 kg
Ø energy consumption per cycle	0,5 kWh
Minimal size of PCB	300 cm²(Total PCB area on Both Sides)
Maximal size of PCB	130×485×400 mm
Maximum number of signs of tested PCB	80 signs
Extraction solution IPA / DI Water	75 : 25
Volume of tested chamber	40 升
Adjustable temperature of tested medium	room temperature up to 40°C
Automatic deionization of tested fl uid	Active carbon and ionex fi lters (replaceable)
Sensitivity of the conductivity sensor	0,0001 μS/cm
Accuracy of conductivity sensor	±0,5 %
Calibration conductivity sensor (WTW) at 5 μS/cm	The tolerance at ± 0,04 μS/cm
Measurement Result	μg NaCI Eq./cm²
Measurement Range	0–99 μg NaCl/cm²
Measuring Standard	IPC-TM-650, 2.3.25
Noize Level	<54 dB
Device Control	PLC + 8,4” touchscreen
Power Supply	230V, 50Hz