WPI ISO-H2S-2, Инструкция по эксплуатации

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ISO-H2S-2
World Precision Instruments 9
9. The current displayed on the meter at this time will be high or offscale.
10. Suspend the tip of the newly assembled probe in distilled water.
11. After 10-15 minutes the current should no longer be offscale and will gradually
decrease with time. It may take several (up to 12) hours for the sensor current to
reach a low stable value, at which time it will be ready for use.
TIP : The integrity of the new membrane can be determined by immersing the
probe tip into a strong saline solution (1M). If the current increases dramatically
or is offscale then the membrane integrity is not good and a new membrane will
have to be fitted. Additional ISO-H2S-2 membranes (packages of 4) are available
(WPI # 600016 ).
ACCESSORIES
Part Number Description
5399 T-Adapter Kit (pkg. of 3)
600015 ISO-H2S-2 Startup Kit*
600016 Replacement Sleeves (pkg. of 4)
100084 ISO-H2S-2 Electrolyte Filling Solution (10mL)
7363-4 Enzol - Enzymatic detergent (1 gal.)
MF28G67-5 MicroFil electrolyte filling needle (pkg. of 5)
*The ISO-H2S-2 start-up kit (WPI #600015) contains everything needed to begin
working with this sensor, and the kit is highly recommended for first-time ISO-H2S
users. The kit includes:
•
600016 - Five additional membrane sleeves (Sold in packages of four sleeves.)
• 100084 - Electrolyte filling solution
• MF28G67-5 - MicroFil™ electrolyte filling needle
• 3563 - 1mL syringe
• Two sample vials with lids and stoppers
• Potentiometer adjustment tool (Tweaker) for use with the TBR4100/1025
1mL syringe
3563
Replacement Sleeves
( Refills: 600016–pkg of 4)
MicroFill
Needle
MF28G67
Filling
Solution
100084
Vials
Stoppers
POT
Adjustment
Fig. 6—The startup kit is recommended for first time users.