PH Meter

PH Meter


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PH Meters

CAS Semiconductor Co., Ltd.

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VIP
Country / Year Established
South Korea South Korea /
Business type
Others
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16

DUNS

Product name PH Meter Certification -
Category PH Meters Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

FEATURES

* Lipuid supply system and tools used for semiconductor processing

(Scrubber, D.I Water Line, etc.)

* Extremely low internal volume

* Fig. 3-1 is a block diagram for measuring the ISE pH-sensor

* Electrode composed of a reference electrode and an internal electrode was used as the composite electrode ISE used in the experiment. Electrodes filled with Sat.KCL (3 mol) were sued in this experiment and electrodes were electroplated with Ag / AgCL 

* Also, we used Orion's Buffer Solution pH 7 and pH 10 to measure linearity and response speed. And we measured reliability by dipping ISE in a HF solution composed of HF(Hydrofluoric Acid, J.T Baker) mixed with deionized water in 100:2 ratio

 

 

 

SPECIFICATIONS

1. Model : CAS-p-H-Series

2. Mea.range : 0~14 pH

3. Ref. Internal : 3.5M KCL/KN03 Gel 

4. Junction Material : HDPE (Porus High Density) 

5. Body Material : Epoxy 

6. Output : 4~20 mA  

7. Power : DC 24 V 

8. Diemensions : 12 mmdia, 150 mmLength 

9. Respose time : Fast - 95% response in less

10. Isopotential point : pH 7.00 (0 mV)\

11. Offset : ±0.20 pH (±3.3 mV)

12. 97% of theoretical : 97% of theoretical or higher 

13. 0.1/2/F,S 0.1/2/F,S

       0~50 deg C 0~50 deg C

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CAS Semiconductor Co., Ltd.

Country / Year Established
South Korea South Korea /
Membership
VIP
Business type
Others

16

DUNS

President
LEE, KI NAM
Address
#705-1 Dong IT Castle , 550-1, Gasan-dong, Geumcheon-gu, Seoul, 153-768, Korea
Product Category
Pressure Measuring Instrument,Semiconductors,Weighing Scales
No. of Total Employees
1-50
Company introduction

In the situation of consist of more than 80% for parts semiconductor industry parts by foreign products, CAS Semiconductor Co., Ltd. is keep research and developing for development of internal semiconductor industry as the company of Korea with leader of worldwide semiconductor and LCD Market.
By the result of long times research and development,

We are success of mass production with domestic production of The parts (Pressure Transducer, Weight Scale, Flow meter, Resistivity Sensor and etc.) for semiconductor industry using.
And, We are keep trying to be development of new products.

Main Markets

China China

Hong Kong(China) Hong Kong(China)

South Korea South Korea

Taiwan Taiwan

U.S.A U.S.A

Factory Information

CAS Semiconductor

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