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HORIBA 8007-10C 구리 이온 전극

  • 생산업체: HORIBA
    Model: 8007-10C
    출처: Japan
    보증: 3 month
    • 견적요구 견적요구
  • 연락처
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    핫라인: (+84) 969950220

    전화번호+84 (24) 62923267

Measurement Range: 

0.1 to 11,240 mg/L Cd2+

(10-6 to 10-1 mol/L) Cd2+

Temperature Range: 0 - 50 ºC

pH Range: 11 mg/L (10-4 mol/L) Cd2+pH 3 to 8

Applicable temperature range: 0 to 50℃

Response time (90%): Within 10 seconds

Applicable reference electrode: 2060A, 2565A

Selection coefficient:

Cu2+、Hg2+Ag+ = Not acceptable

Pb2+ = 0.1 Fe3+ = 1

Cr3+、Fe2+ = 100

Ni2+ = 1,000


Details

• The response time is the time which is required to reach 90% response when the ion concentration is gradually changed from 10-4 mol/L to 10-2 mol/L with the solution stirred.
Exception:


*1: 90% response when ion concentration is changed to 10-6 mol/L ∼ 10-2 mol/L
*2: 95% response when ion concentration is changed to 10-3 mol/L ∼ 10-1 mol/L
*3: 95% response when ion concentration is changed to 10-4 mol/L ∼ 10-2 mol/L
*4: 95% response when ion concentration is changed to 10-4 mol/L ∼ 10-1 mol/L

• The selection coefficient is a ratio of the limit concentration of coexisting ions (mol/L) to the ion concentration to be measured (mol/L); The value of 1000 means that the coexisting ions can be permitted up to 1000 times the ion measured and ''not acceptable'' means that chemical change occurs in the solid response membrane.


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