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Changsha Friend Experimental Analysis Instrument Co., Ltd

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FDR-2211 base tester of petroleum products

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Price : On Request



Scope

Instrument complies with SH / T 0251 standard test requirements, the detection of petroleum products in the base value of the ideal testing equipment

 

Features

1, by setting the potential control titration endpoint

2, can be pre-controlled potential (pH) adjusted

3, electromagnetic valve control drops

4, with manual, automatic, constant pH (potential) titration mode

5, the delay circuit titration end point

 

Technical Parameters

First, the instrument level: 0.5

1, measuring range:

pH: (0.00 ~ 14.00) pH

          mV: (- 1400 ~ 1400) mV

2. Resolution

           pH: 0.01pH

          mV: 1mV

3, the basic error:

pH: ± 0.03pH ± 1 word

           mV: ± 0.35% FS

4, stability: ± 0.01pH / 3h

5, the input impedance: not less than 3 × 1011Ω

6, power source: AC (220 ± 22) V, (50 ± 1) Hz

7, Dimension (mm): 300 × 235 × 100

8. Instrument Weight: 3kg

  • Product Details
  • Brand :
  • Place of Origin : HUNAN,CHINA
  • FOB Price : On Request
  • Minimum Order Quantity : 1
  • Supply Ability :
  • Packaging & Delivery
  • Packaging Detail : STANDARD WOODEN CASE
  • Delivery Detail : 25 WORKDAYS
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