JENCO 6251 pH, ORP, Ion, Temperature Portable Meter

6251

Description

pH/mV/ION/Temp. microprocessor handheld meter in splash proof case, BNC pH/mV/ION connector and 8-pin DIN ATC connector. AC/DC power. CE Approved.

• CE approved
• Power down backup
• Splash resistant/watertight case
• Battery/ac adaptor
• High 50/60hz noise rejection
• High resolution ,4 1/2 digit readout
• Highly reliable mechanical touch keys with audio feedback
• Programmable resolution to 0.001/0.1 pH,1/0.1 mv
• Direct readout in ion concentration (calibration units conform to that of the calibration standard solutions)

Specifications

• 	RANGE	RESOLUTION	ACCURACY
  pH	-2.00 to 16.00 pH	0.01 pH or0.001pH(selectable)	�� 0.1% �� 1 digit
  ORP	-1999 to 1999 mV	1 mV or 0.1mV(selectable)	�� 0.1% �� 1 digit
  Ion	0.00 to 119.8 conc., over 3 ranges	0.05 to 0.2 conc., over 3 ranges	�� 2 LSD
  Ion	0.00 to 25.00	0.05 conc.	�� 2 LSD
  Ion	25.0 to 50.0	0.1 conc.	�� 2 LSD
  Ion	50.0 to 119.8	0.2 conc.	�� 2 LSD
  Temp.	-5.0 to 125.0 ��C	0.1��C	�� 0.5 ��C

• General

  • pH buffer recognition model: 6251 - pH 7.00,4.01,10.01
    6251c - pH 6.86,4,
  • pH standardization: Dual point standardization
  • Ion standardization: Single or dual point standardization
  • pH temp. compensation: Auto/manual -5.0 to 125.0��C
  • pH buffer temp. range: 0 to 50.0��C
  • pH electrode offset recognition: ��90 mV at pH 7.00 or 6.86
  • pH electrode slope recognition: ��30% at pH 4.00,9.18 or10.01
  • Input impedance: Greater than 10exp(12) ohms
  • ATC probe: Thermister,10 kilo ohms at 25��C
  • Audio feedback: All touch keys
  • Display pH/me/temp: 15mm/7.5mm high LCD
  • Ambient temp. range: 0 to 50.0��C
  • Power supply: battery/adaptor: 6AAA batteries/ac adaptor
  • Power backup: Memeory backup
  • Battery life (alkaline): 25 hours or so
  • Dimensions: 83mm x 241mm x71mm
  • Weight: 450gms (batteries included)

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