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BlueLine pH Combination Electrodes, Liquid Electrolyte

The compact BlueLine range is a basic series comprising electrodes for usual laboratory applications. An accurate and fast measurement is ensured. Made of high quality material e. g. low-resistance A-type membrane glass for general, L-type glass for special applications, the unique platinum diaphragm and others.

The BlueLine family comprises the robust electrodes with gel electrolyte and plastic shaft for general use, the liquid-electrolyte sensors for more critical measurements and special sensors. The gel and the liquid electrolyte sensors are available with different connections (e. g. plug head or fixed cable with either DIN or BNC type plug), with different cable lengths and optionally with built-in temperature sensors (NTC 30 kΩ or Pt 1000). The special electrodes range includes pH electrodes for surface measurements, for small sample amounts, for ultrapure water and emulsions or measurements in semi-solid samples (insert measurements).
Zero point:pH = 7.0 ± 0.3
Reference system:Ag / AgCI
Technical Data:
Temperature range:

- 5 to + 100 °C
Shaft:glass, 12 mm Ø, 120 mm length
Diaphragm:platinum
Reference electrolyte:KCI 3 mol / l
Shape of glass membrane:conical
Resistance of glass membrane:200 MΩ
ph range:0 to 14
 TypeTemperature
sensor
ConnectionPUOrder No.in Stock 
11 pHnoplug head150411401 Login / Registration
12 pHno1 m fixed cable with DIN plug15421590-Login / Registration
14 pHNTC 30 kW1 m fixed cable with DIN + banana plug15041143-Login / Registration
15 pHNTC 30 kW1 m fixed cable with BNC + banana plug15421591-Login / Registration
17 pHno1 m fixed cable with BNC plug154215921 Login / Registration
17 pH-Rno1 m fixed cable with Metrohm plug15421593-Login / Registration
18 pHPt 10001 m fixed cable with DIN + banana plug15421594-Login / Registration
19 pHPt 10001 m fixed cable with BNC + banana plug15421595-Login / Registration