ScichemTech SCT BEN-pH-8 Benchtop pH/DO Meter - SCT-108.003.09

Item #:

SCT-108-003-09

Brand:

ScichemTech

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Description

SCT-108.003.09 SCT BEN-pH-8 Benchtop pH/DO Meter by ScichemTech

Sct benchtop pH/DO meter is the high precision pH/do double parameter measurement meter which is suitable for precision measurement.

DO measurement as ATC/automatic salinity compensation and automatic air pressure compensation.

Polaro graphic type oxygen electro, the polarization time is short, fast response and accurate measurement.

Instrument resolution pH 0.001.

Includes:

Flexible electrode holder
Intelligent stirrer
pH/ATC three-in-one combination electrode
Glass pH combination electrode
Temperature electrode
DO electrode
pH standard buffer solution 4.00, 7.00, 10.01 (50ml)
9V power adapter
6V power adapter membrane cap
DO electrode inner solution
Cathode polishing paper
Stirring bead
Battery
RS-232 communication cable
Communication software disk
Operation manual
Packing list

Features:

SCT meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
Three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
Automatically recognize 12 kinds of pH buffer solution. User can choose anyone from four series of standard buffer solutions: Europe & USA series & NIST series.
High purified water and ammonia added purified water pH measuring mode can be set up.
With EH redox potential measuring mode can directly display ORP value which against standard potential of hydrogen electrode.
Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
Polarogram type DO electrode has special electrode calibration cap. Only needs 3 to 5 minutes for electrode polarization. Electrode adopts combination diaphragm cap which very convenient to use. Each do electrode equips with three spare diaphragms caps.
Each meter is coded with unique serial number.
Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
SCT benchtop meter meets: ISO9001 & CE standards.

Specifications

pH MEASURING RANGE	-1.999 ~ 19.999 pH
pH RESOLUTION	0.1/0.01/0.001 pH
pH ACCURACY	±0.002 pH
pH INPUT CURRENT	≤1×10-12 A
pH INPUT IMPENDANCE	≥3×1012 Ω
pH STABILITY	±0.002 pH/3H
pH TEMP. COMPENSATION RANGE	(0 TO 100) (AUTOMATIC OR MANUAL)
MV MEASURING RANGE(MV/ORP/EH)	-1999.9MV ~ 0 ~ 1999.9MV
MV RESOLUTION	0.1MV
MV ACCURACY	±0.03% FS
DISSOLVED OXYGEN MEASURING RANGE	0 ~ 40.00 MG/L(PPM) 0 ~ 200.0%
DISSOLVED OXYGEN RESOLUTION	0.1/0.01 MG/L(PPM) 1/0.1 %
DISSOLVED OXYGEN ACCURACY	±0.10 MG/L
DISSOLVED OXYGEN RESPONSE TIME	≤30 S(25), 90% RESPONSE
DISSOLVED OXYGEN RESIDUAL CURRENT	≤0.1 MG/L
DISSOLVED OXYGEN TEMP. COMPENSATION RANGE	0 ~ 45 (AUTOMATIC)
DISSOLVED OXYGEN SALINITY COMPENSATION RANGE	0 ~ 45 PPT (AUTOMATIC)
DISSOLVED OXYGEN AIR PRESSURE COMPENSATION	80 ~ 105 KPA (AUTOMATIC)
DISSOLVED OXYGEN AUTOMATIC CALIBRATION	AIR SATURATED BY WATER; WATER SATURATED BY AIR
DISSOLVED OXYGEN ELECTRODE TYPE	POLAROGRAM TYPE
TEMPERATURE MEASURING RANGE	-10~ 110°C
TEMPERATURE RESOLUTION	0.1°C
TEMPERATURE ACCURACY	5~ 60 RANGE (±0.4) OTHER RANGE (±0.8)
DATA STORAGE	300 GROUPS
STORAGE CONTENT	MEASURING VALUE SERIES NUMBER, MEASURING VALUE, TEMPERATURE, ATC OR MTC STATE, MEASURING DATE AND TIME
POWER	DC9V/300MA
COMMUNICATION CONNECTOR	RS232
SIZE AND WEIGHT	160 × 190 × 70MM/880G
QUALITY AND SAFETY CERTIFICATION	ISO9001:2008, CE
ENVIRONMENT TEMPERATURE	5 ~ 35 (0.01GRADE) 15 ~ 30 (0.001GRADE)
ENVIRONMENTAL HUMIDITY	≤75%
IP RATING	IP54 DUSTPROOF AND WATERPROOF