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BlueLine pH Combination Electrodes, Gel 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 + 80 °C
Shaft:Noryl, 12 mm Ø, 120 mm length
Diaphragm:fibre
Reference electrolyte:gel (KCI), low maintenance, not refillable
Shape of glass membrane:cylindrical
Resistance of glass membrane:400 MΩ
pH range:0 to 14
 TypeTemperature
sensor
ConnectionPUOrder No.in Stock 
 22 pHnoplug head15421585-Login / Registration
 23 pHno1 m fixed cable with DIN plug15041148-Login / Registration
 24 pHNTC 30 kW1 m fixed cable with DIN + banana plug150411492 Login / Registration
 25 pHno1 m fixed cable with BNC plug15421586-Login / Registration
 26 pHNTC 30 kW1 m fixed cable with BNC and banana plug15421587-Login / Registration
 28 pHPt 10001 m fixed cable with DIN + banana plug15421588-Login / Registration
 29 pHPt 10001 m fixed cable with BNC + banana plug15421589-Login / Registration