หัววัดพีเอช SG PH Probe

SG PH Probe pH Electrode

Specification

• pH Range : 0-14 (Na+ error at >12.3 pH)
• Response : 
  • - 95% in 1 second (bulb-type only)
  • - 95% in 5 seconds (flat-type only)
• Isopotential Point: pH 7.00 (0 mV)
• Junction Material: Ceramic

SG200C

Span : 97% of theoretical or higher

Offset:  ±0.20 pH

Reference: Sealed

Reference No. : Single Junction

Size : Ø12 x 150mm

SG201C

Reference :  Refillable 

Reference No. : Single Junction

Body material : Glass Body

Size : ∅12mm x 150mm 

SG900C

Offset :  ±0.20 pH

Span 97% of theoretical or higher

Reference : Sealed

Reference No. Double Junction

Size : Ø6 x 150mm

SG1041CD

High Accuracy Research Grade!

Body material : Glass Body

Reference : Refillable 

reference No : Double Junction

Junction Material : Sleeve Junction (Rapid Re-New)

Connection & Cable : BNC, 76 cm cable

Size : 12mm dia. x 169mm