Products

CM-30R and CM-25R Benchtop R Series Conductivity Meters

Category: Water

The R-Series Benchtop Conductivity Meters. Simply ahead of its time!

The new R series Conductivity meters are designed for high performance with easy operation along with 2 models to choose from depending upon your requirements.

Measure Conductivity, Resistivity, Salinity, Concentration, and Temperature with option for ambient temperature and humidity.

Features:

  • The DKK-TOA exclusive calibration memory function. Intelligent Sensor "Calibration Memory" - The electrode stores 3 sets of calibration data in a microchip of the electrode including calibration date, sensor type, ID #, etc.. The information is downloaded to the meter when attached. Always a documented electrode with complete paper trail.
  • GLP Compliant- Compatible with electronic recording and electronig signature regulations under 21 CFR Part 11.
  • SOP Documentation guide available.
  • On-board Help function at your fingertips
  • USB and LAN-network interface connectivity
  • Password protection and enhanced printing functions. User restricted access.
  • Calibration data storage function (20 historical sets of data), including sensor ID, cal data, zero potential and slope. Sensor replacement function and alarm indications. Diagnostic messages are displayed when an error indication is found.
  • Easy to read and use menu driven operation, back lit large LCD display.
  • Conductivity, Resistivity, Concentration, salinity and temperature measurements performed. (CM-30R)
  • Ambient temperature and humidity logging available.
  • Data storage function- up to 300 sets of measured data can be stored in memory.
  • System expandability)- optional peripherals can be added such as turn tables (12,18, or 36 samples) and electrode selector (max 5 electrodes).

 

2 Models for conductivity are available depending upon the options and accuracy that are required.

 

The CM-30R is the standard version compatible with GLP / CFR part 11 regulations or for those requiring a Conductivity meter witht the high end features and automation capabilities. Perform a concentration calculation, interface a turntable for automation, connect to a LAN, etc.

The CM-25R is the simplified version for those requiring a basic Conductivity meter without the high end features and automation capabilities.

Also consider the R-series pH Meters and the Mutli-Function Meter for pH. ORP, Ion, Conductivity, and dissolved Oxygen measurement. All in one instrument!

The R-Series Conductivity meters

CM-30R
CM-25R

Main Units

CM-30R Conductivity Meter w/Standard Accessories.
CM-25R Economical Conductivity Meter w/standard Accessories

Optional equipment and accessories for CM-30R / CM-25R

 

6949070K (HM-30R, CM-30R, MM-30R) Ambient Temperature and humidity sensor
6949080K (HM-30R, CM-30R, MM-30R) Remote switch for auto hold, data memory, and print key
EPS-R External printer unit w/cable, 60mm wide
118B603 Connection cable to external printer
P000119 60mm wide printer Paper, 20 roll/pk
ORD00001 Ink Ribbon Cartridge for External Printer, 1 pc
G-LOG2 Data Acquisition Software for PC to CSV format. (Requires 118B604 RS-232C cable, 2m)
R-LOG USB/LAN data collection software for PC to CSV format.
ES-1G (HM-30R, MM-60R) Electrode Selector for up to 5 pH, ORP, or Ion electrodes
ES-1GC (CM-30R, MM-60R) Conductivity Cell Selector for up to 5 Cond. Cells
ES-1GC (MM-60R) Electrode Selector for up to 5 DO electrodes
AH-1G Automatic Electrode Calibration Unit
AC-1V (HM-30R, CM-30R. MM-60R) Control Box allows for upper and lower pH limits to be controlled by 100 V relay for reagent pump/pH control..
OGC00002 RS-232 Conection Cable, 2m.
PC-1G (HM-25R, HM-30R, MM-60R) pH Checker / Calibration unit
EC-1G (CM-25R, CM-30R, MM-60R) Electrical Conductivity Check test plug.
TC-1G (HM, CM, or MM R-series) Temperature Checker test plug.
OIF00001 Electrode Stand Set
OIB00001 Electrode Holder (Electrode Attachment Not included)
OIB00004 - OIB00008 Electrode Attachment, G/04, J/05, Ion/06, DP/07, N/08
  Stirrers assemblies:
ST-15 Magnetic stirrer
S-HLD-S Electrode Holder
S-STD-S Electrode Stand
ST-20A Overhead Rod type stirrer and electrode holder
  Automatic Samplers:
TTT-510-12 Automatic turntable unit, 12 samples.(uses 200ml tall beakers)
TTT-510-18 Automatic turntable unit, 18 samples.(uses 100ml tall beakers)
TTT-510-32 Automatic turntable unit, 32 samples.(uses 50ml tall beakers)
TTT-510-60 Automatic turntable unit, 60 samples.(uses 20ml tall beakers)
OGC00001 G Series meter to TTT-510 Connection Cable, 1.5M(std)
P000020 Waste Water Valve
P000021 Waste Water Valve, electric magnetic
P000022 Non-Aqueous pump for reagent delivery
P000032 Propeller Stirrer motor
  Additional electode holders, connection cables, extensions, beakers, and accessories also available.

Conductivity Cells for CM-30R / CM-25R (And CM-20J)

CT-57101B (General Purpose)
Immersion type
EC: 100uS/m to 10S/m (1uS/cm to 100ms/cm), 0-100C., Cell const. 100E10-1m, Min. 4ml sample volume. Diam 14mmx26mm. Built in temp. Calibration Memory function
CT-57101C (Low Range Cond.)
Immersion type
EC: 5uS/m to 1S/m (0.05uS/cm to 10ms/cm), 0-100C., Cell const. 10E10-1m, Min. 6ml sample volume. Diam 14mmx42mm. Built in temp. Calibration Memory function

CT-57101A (High Range Cond.)
Immersion type

EC: 1mS/m to 100S/m (10uS/cm to 1S/cm), 0-100C., Cell const. 1000E10-1m, Min. 39ml sample volume. Diam 36mmx38mm. Built in temp. Calibration Memory function
CT-87101B (General Purpose)
Flow Thru type
EC: 100uS/m to 10S/m (1uS/cm to 100ms/cm), 0-100C., Cell const. 100E10-1m, Cell volume is 4ml. Built in temp. Calibration Memory function
CT-27111D (Pure Water Use)
Flow Thru type
EC: 5uS/m to 20S/m (0.05uS/cm to 200ms/cm), 0-80C., Cell const. 1E10-1m, Cell volume is 8ml. Built in temp. Calibration Memory function. Note: a seperate flow cell is required. CEF-22A (PP), or CEF-23A (SUS316)

CT-87101C (Low Range Cond.)
Flow Thru type

EC: 5uS/m to 1S/m (0.05uS/cm to 10ms/cm), 0-100C., Cell const. 10E10-1m, Cell volume is15ml. Built in temp. Calibration Memory function
CT-87102A (High Range Cond.)
Flow Thru type
EC: 10mS/m to 100S/m (100uS/cm to 1ms/cm), 0-100C., Cell const. 2000E10-1m, Cell volume is 1ml. Built in temp. Calibration Memory function. Note: a rubber syringe septum or pump tube is required.
C-50101B (General Purpose)
Immersion type
for CM-20J
EC: 100uS/m to 10S/m (1uS/cm to 100ms/cm), 0-100C., Cell const. 100E10-1m, Min. 4ml sample volume. Diam 14mmx26mm.
C-50101C (Low Conductivity)
Immersion type
for CM-20J
EC: 5uS/m to 1S/m (0.05uS/cm to 10ms/cm), 0-100C., Cell const. 10E10-1m, Min. 6ml sample volume. Diam 14mmx42mm.
C-50101A (High Conductivity)
Immersion type
for CM-20J
EC: 1mS/m to 100S/m (10uS/cm to 1S/cm), 0-100C., Cell const. 1000E10-1m, Min. 39ml sample volume. Diam 36mmx38mm.
   

J series Analog Meters

The CM-20J Conductivity Meter is the Analog version for those requiring a simple and practical analog display meter. Operation is on AC or DC power incorporating a simple to use LCD display, with SI International and Standard convention units. (S/m and S/cm).


 

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