Laboratory Electrodes, SI Analytics

Laboratory electrodes
ArticleOrder No.
(1)SI Analytics BlueLine 11 pH61 27 29114

pH combination electrode with glass stem and robust conical membrane, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for universal applications.

-5 to 100°C:0 to 14pH
Temperature sensor:no
Length/Ø:120 mm/12 mm
Electrolyte:liquid, KCI 3 mol/l
Diaphragm:platinum
Membrane resistance at 25°C:300 M Ω
Refilling opening closed by:sliding plug
ArticleOrder No.
(2)SI Analytics BlueLine 13 pH for low-ion media61 27 29139

pH combination electrode with glass stem, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for superior measurement conditions, e.g. low-ion media or emulsions.

-5 to 100°C:0 to 14 pH
Temperature sensor:no
Length/Ø:170 mm/12 mm
Electrolyte:liquid, KCI 3 mol/l
Diaphragm:ground
Membrane resistance at 25°C:400 M Ω
Refilling opening closed by:sliding plug
ArticleOrder No.
(3)SI Analytics BlueLine 14 pH with temperature probe NTC61 27 29147

pH combination electrode with glass stem and robust conical membrane, reference system: silver/silver chloride, with fixed cable 1 m, Ø=5 mm, DIN plug and 4 mm banana plug
Applications: for universal applications.

-5 to 100°C:0 to 14 pH
Temperature sensor:NTC 30 kΩ
Length/Ø:120 mm/12 mm
Electrolyte:liquid, KCI 3 mol/l
Diaphragm:platinum
Membrane resistance at 25°C:300 M Ω
Refilling opening closed by:sliding plug
ArticleOrder No.
(4)SI Analytics BlueLine 16 pH Micro61 27 29163

Micro pH combination electrode with glass stem, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for universal applications, especially for small sample volumes.

-5 to 100°C:0 to 14 pH
Temperature sensor:no
Length/Ø:40/80 mm//12/5 mm
Electrolyte:liquid, KCI 3 mol/l
Diaphragm:platinum
Membrane resistance at 25°C:450 M Ω
Refilling opening closed by:sliding plug
ArticleOrder No.
(5)SI Analytics BlueLine 21 pH Insertion61 27 29217

pH combination electrode with glass stem and robust spear membrane, reference system: silver/silver chloride (please order matching connection cable L1A or L1BNC separately).
Applications: for penetration measurements in semi-hard media.

-5 to 80°C:2 to 13 pH
Temperature sensor:no
Length/Ø:65/25 mm//12/5 mm
Electrolyte:Referid®
Diaphragm:double hole
Membrane resistance at 25°C:400 M Ω
Refilling opening closed by:no refilling opening



Laboratory electrodes
ArticleOrder No.
(6)SI Analytics BlueLine 22 pH with plastic shaft61 27 29225

pH combination electrode with plastic stem, reference system: silver/silver chloride and plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for universal applications.

-5 to 80°C:0 to 14 pH
Temperature probe:no
Length/dia.:120 mm/12 mm
Electrolyte:gel, KCI saturated
Diaphragm:fibre
Membrane resistance at 25°C:400 M Ω
ArticleOrder No.
SI Analytics BlueLine 24 pH with fixed cable and temperature probe NTC61 27 29241

pH combination electrode with plastic stem, reference system: silver/silver chloride and fixed cable, 1m, Ø=5 mm, DIN-plug and 4 mm banana plug.
Applications: for universal applications.

-5 to 80°C:0 to 14 pH
Temperature probe:NTC 30 kΩ
Length/dia.:120 mm/12 mm
Electrolyte:gel, KCI saturated
Diaphragm:fibre
Membrane resistance at 25°C:400 M Ω
ArticleOrder No.
(7)SI Analytics BlueLine 27 pH61 27 29274

pH combination electrode with glass stem and flat membrane, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for measurements on surfaces.

-5 to 50°C:2 to 13 pH
Temperature probe:no
Length/dia.:120 mm/12 mm
Electrolyte:Referid®, KCI saturated
Diaphragm:annular gap
Membrane resistance at 25°C:400 M Ω
ArticleOrder No.
(8)SI Analytics BlueLine 31 RX61 27 29311

Redox combination electrode with glass stem, reference system: silver/silver chloride, with plug head (please order matching connection cable L1A or L1BNC separately).
Applications: for universal applications.

-5 to 100°C

Sensor:Pt disk
Temperature probe:no
Length/dia.:120 mm/12 mm
Electrolyte:liquid, KCI 3 mol/l
Diaphragm:ceramic
Refilling opening closed by:sliding plug



Accessories
Electrolyte solutions, test solutions


For topping up or replacing the reference electrolyte. Packed in 250 ml DURAN® bottles. Redox test solutions available on request.

Article

Order No.
2 mol/l KNO3 + 0,001 mol/l KCI61 27 38349
(9)3 mol/l KCI61 27 38427



Buffer solutions

Sterilized with hot steam. With individual batch number. No conserving additives.

ArticleOrder No.
pH 4.00 250 ml DURAN® bottle61 27 38032
pH 7.00 250 ml DURAN® bottle61 27 38049
pH 10.01 250 ml DURAN® bottle61 27 38057



Buffer solution set

Calibration set for pH measurements. The set contains 20 ampoules à 20 ml volume (≙ 17 ml content) with pH 4.00, 7.00 and 10.01 (at 25°C).

ArticleOrder No.
Buffer set L 469861 27 38192



Socket cable combinations L1 A und L1BNC

For BlueLine pH electrodes. Acc. to DIN 19262. 1 m long, 3 mm in diameter.

ArticleOrder No.
Cable combination L1A: plug head - DIN61 27 22653
Cable combination L1BNC: plug head - BNC10 27 12661


vgkl_img

vgkl_img

vgkl_img

vgkl_img