SI Analytics หัววัดความเป็นกรดด่าง SenTix® 82 103643

SenTix® 82 (103643) is a precision combination pH electrode with an integrated temperature sensor intended for laboratory and field pH measurements. It combines a glass pH sensing shaft with an internal reference and temperature probe to deliver pH readings across the full 0–14 pH range and a wide temperature span for routine and precision analysis.

Key Features:

• Model: SenTix® 82, Part number: 103643
• Glass shaft, shaft length 120 mm, shaft diameter 12 mm
• Reference electrolyte: KCl 3 mol/L, Ag+ free; diaphragm: platinum wire
• Integrated temperature sensor: NTC 30 kΩ
• Connection: BNC plug with 4 mm banana plug, 1 m fixed cable
• Measurement range pH 0–14; temperature range 0–100 °C
• Membrane resistance < 600 MΩ

Advantages:

• Integrated temperature sensor enables temperature-compensated pH measurement without a separate probe.
• Platinum-wire diaphragm and 3 mol/L KCl (Ag+ free) reference electrolyte provide stable, low-drift reference performance for reliable readings.
• Standard BNC + banana-plug connection and 1 m fixed cable simplify installation on common laboratory and field meters.