pH METERS & ACCESSORIES

COMBINED DIGITAL pH/TEMP/mV METER MODEL MP-12
  
FEATURES

*All solid state design
*0.5" high liquid crystal display readable under bright
  ambient conditions
*Low drift and high stability
*Fast input response
*Battery low indicator
*Standby batteries for field application
*Karl fischer current output
*Analog recorder output
*50 Hz, 60 Hz rejection
*Manual and automatic temperature compensation
*0 to 100.0øC temperature measurement
*Auto-polarity mV measurement
*UL approved AC line adaptor

 Specifications 

Range
pH         0 to 14.00 pH
Temp øC    0 to 100.0 øC
mV         -1999 to 1999 mV
ATC pH     0 to 14.00 pH

 Resolution 
pH         0.01 pH
Temp øC    0.1 øC
mV         1 mV
ATC pH     0.01 pH

 Accuracy 
pH         +/-0.1 +/- 1 digit
Temp øC    +/-0.5øC +/- 1 digit
mV         +/-0.1% +/- 1 digit
ATC        +/-1.0ø

Input impedance:      Greater than 10 to the 12th Ohms
Temp. compensation
Manual/Auto           1 to 100øC
Temperature sensor    Pt-100 (Alpha=0.00385)
Karl fischer output   10 uA
Display               0.5 inch high LCD display
Power source          6 type "AA" batteries or AC line adaptor
Dimensions            28 cm x 20 cm x 12 cm
Weight                1.45 kgs

 Accessories 
Pt-100 temperature probe
Electrode clamp and stainless steel rod
115 Volt AC line adaptor
230 Volt AC line adaptor
Operating manual (included)

Ordering Information 
Model MP-12 Combined digital pH/Temp/mV Meter

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PORTABLE DIGITAL pH METER MODEL 608/609
  
FEATURES

*All solid state design
*Fast input response
*Low drift and high stability
*0.3" high efficiency red LED, display for model 608
*0.5" high liquid crystal display readable under bright
  ambient conditions for model 609
*Rugged carrying case
*Low cost
*Manual temperature compensation for pH measurement
*Three position rocker switch for "ON" "OFF" and
 "MOMENTARY" operations
*Analog recorder output
*Battery low indicator
*UL approved AC line adaptor
*Six conventional "AA" batteries
*Extra long batter life

SPECIFICATIONS

Model no.                 608                   609

Range
pH                    0 to 14.00 pH         0 to 14.00 pH

Resolution
pH                    0.01 pH               0.01 pH

Accuracy (Relative)
pH                    0.01 pH +/- 1 digit   0.01 pH +/- 1 digit

Analog output
(Full Range) pH       0 to 1400 mV          0 to 1400 mV

Display               0.3" red LED          0.5" LCD

General

Manual temp.
compensation          0 to 100øC            0 to 100øC
Input impedance       Greater than 10 to the 12th Ohms
Power source          Internal 6 type "AA" batteries or
                      optional AC line adaptor
Battery life          10 hours of           100 hours of
                      continuous drain      continuous drain
Dimensions            137 mm L x 92 mm W x 48 mm H
Weight                38 Kgs                38 Kgs

ACCESSORIES
Electrode camp and stainless steel rod
UL approved AC line adaptor
(specify line voltage when ordering)
Operating instructions
Carrying case

Ordering Information 
Model 608 Portable digital pH meter with LED display
Model 609 Portable digital pH meter with LCD display

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PORTABLE DIGITAL pH/ORP METERS MODELS 60/62 

FEATURES

*All Solid State Design
*High accuracy
*LCD Display
*Extra Long Battery Life                                                                             
*Battery Low Indicator
*Low Cost
*ZERO Adjust for ORP Measurement
*Manual Temperature Compensation for pH Measurement
*Rugged Carrying Case
*One Conventional 9V Battery

 SPECIFICATIONS 

Model           60                     62

Range           0 to 14.00 pH          -1500 to 1500 mV

Resolution      0.01 pH                1 mV

Accuracy
of reading      0.01 +/- 1 digit       0.1% +/- 1 digit

Temperature
compensation    Manual 0 to 100øC (model 60 only)

Compensation
accuracy        +/- 4øC (model 60 only)

General

Operation
temperature     0 to 40øC

Input
impedance       Greater than 10 to the 12th Ohms

Display         0.5" high LCD

Power source    One 9V battery   One 9V battery or AC adaptor

Battery Life    1400 hours (Super heavy duty battery)

Dimensions      150 mm L x 85 mm W x 38 mm H

Weight          200 gm

Ordering Information 
Model 60 Portable digital pH meter
Model 62 Portable digital ORP meter

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DUAL DISPLAY - CONDUCTIVITY/ORP/pH Model 1671

Specifications

Measurement Ranges
pH              -2.00       to   16.00      pH
mV (ORP)        -999        to   +999       mV
Conductivity    0           to   199        uS/cm
                200         to   1999       uS/cm
                2.00        to   19.99      mS/cm
                20.00       to   199.9      mS/cm
Temperature     0           to   100        øC

Accessories

Electrodes
Application           Part Number      Connector

pH (only)             600E             BNC
pH/temp/mV (3 in 1)   6000E            4-pin
ATC (temp)            600A             coaxial
Conductivity          104              5-pin DIN 180ø

Power: 115/230 VAC and/or internal AA batteries (6)

Ordering information
Model 1671 Dual Display Conductivity/ORP/pH meter

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ISOLATED 2-WIRE pH/ORP TRANSMITTER 
MODELS 693 pH / 695pH / 693ORP / 695ORP

FEATURES

*Input/Output Isolated
*4 to 20 mA Output
*Manual or Automatic Temperature Compensation (693/695
 pH only)
*NEMA 4X enclosure
*Large LCD Display (695 pH/695ORP only)
*High Accuracy
*4 to 20 mA Output Scaled to Any 1 pH or 100 mV unit
 Span (695pH/695ORP)
*Wide Range Power Supply, 12 to 80 DCV
*BNC Input Connector
*High Input Impedance

Ordering Infromation

Model 693pH transmitter with LED display
Model 695pH transmitter with LCD display
Model 693ORP transmitter with LED display
Model 695ORP transmitter with LCD display

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COMBINATION CONTROLLER pH/ORP MODEL 6715

Features
*Simultaneous display of pH and ORP (Redox).
*Simultaneous control of two 115 VAC pumps/valves.
*Individual front panel set point controls for pH and ORP.
*115 VAC powered.
*Dual Liquid Crystal Display (LCD)
*Wall mounting brackets included.

Specifications

Range                 0.0 to 14.00 pH; -1999 to +1999 mV
Resolution            0.01 pH; 1 mV
Accuracy              0.2% span (pH)
                      0.05% span (mV) +/- 1 digit
Controller
input range           5.20 to 10.00 pH; 300 to 800 mV
Output                2 relays at 115 VAC/2 Amperes;
                      resistive load.
Input impedance       10 megohms
Temp. Compensation    5 to 45øC


Dual purpose pH/ORP electrode 6715E
ATC Sensor AT103-1N
Display pH = 12.5 mm LCD, mV = 7.7 mm LCD
Display check, push button
Power 115VAC 50/60 Hz
Weight 0.77 Kg (1.7 lbs)
Dimensions 157 X 170 X 55 mm (6.2 X 6.7 X 2.2 inches).

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Model 6715 Combination pH/ORP Controller

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MICROPROCESSOR pH/mV TEMPERATURE METER Model 6071
  
SPECIFICATIONS

Range
pH                    0 to 14.00
TempøC                0 to 100.0
mV                    -2047 to 2047

Resolution
pH                    0.01
TempøC                0.1
mV                    1

Accuracy
pH (+/-1 digit)       +/-0.1%
TempøC                +/-0.5
mV (+/-1 digit)       +/-0.1%

pH
pH temp compensation
Auto/Manual           0 to 100øC
pH buffer temperature
range                 0 to 60.0øC
pH standardization
use buffers           Any two buffers with difference over 1 pH
pH electrode slope
recognition           +/-20% at BUF II
pH electrode offset
recognition           +/-60mV at BUF I
pH single point
standardization       At BUF I, BUF II, assume theoretical
                      electrode slope and indicates buffer
                      value at electrode temperature
pH dual point
standardization       BUF I and BUF II, calculates and
                      compensates for electrode slope at
                      electrode temperature
Dead band             0.2pH

Input and Output
Input impedance       Greater than 10 to the 12th Ohms
Current output        Isolated 4-20 mA current output between
                      two set points

General
Security protection   Yes
Display               1 inch high LCD display
Power source          115VAC, 230VAC, +/-10% 50/60 Hz
Dimension             25cm x 24 x cm x 10cm
Weight                1.5 Kgs

Ordering Information
Model 6071 Microprocesser pH/mV Temperature Meter

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pH/mV/ION METER Model 6209
  

Microprocessor based digital pH/mV/Temp/ION Meter.
Reads directly in concentration units for ION
measurements.

SPECIFICATION

Range
pH                     0 to 14.00
TempøC                 -10 to + 125
EmV                    -409.5 to +409.5
mV                     -2047 to +2047
ION (any concentrations units)
		       1.0 to 995.0

Resolution
     pH                     0.01
     Tempø                  0.01
     EmV                    0.1
     mV                     1
     ION   1.0 to 116.5     0.5
           116.5 to 216.0   1.0
           216.0 to 323.0   1.5
           323.0 to 431.5   2.0
           431.5 to 543.5   2.5
           543.5 to 995.0   5.0

Accuracy
     pH (+/-1 digit)                   +/-0.1%
     TempøC                            +/-0.5
     EmV (+/-1 digit)                  +/-0.05%
     mV (+/-1 digit)                   +/-0.05%
     ION(+/-1 digit,1.0 to 116.5)      +/-0.1%

Display hold:  Yes
pH temp compensation
     Auto:  -10 to 125øC
     Manual:  -5 to 110øC
pH buffer recognition:  pH 10.01, pH 7.00, pH 4.01
pH buffer temp range:  0 to 60.9øC
pH electrode slope recognition:  +/-20% at pH 4.01, pH 10.01
     E 2 -- indicate electrode slope off by +/-20%
pH electrode offset recognition:  +/-60 mV at pH 10.01, pH
     7.00, pH 4.01 E 1 - - indicate offset voltage greater
     than +/-60 mV
pH single point standardization:  at pH 10, pH 7 and pH 4,
     assume theoretical electrode slope and indicates buffer
     value at electrode temperature
pH dual point standardization:  pH 7.00, pH 4.01 and pH
     10.01, calculates and compensates for electrode slope
     at electrode temperature
Dual point ION standardization: two ION standard solution of
     any concentration units, two decades apart, calculates
     and compensates for electrode slope deviations
Single point ION standardization:  assume a slope of +58 mV
     per decade at 1.0, when "STAND I" key is pressed
Reading averaging:  display indicates average value per 4
     readings
Display update:  532 mS
Input impedance:  greater than 10 to the 12th Ohms
Audio feedback:  touch keys (except Hold and Reset keys),
     error alarm
Display:  0.56" high efficiency red LED (0.5" LCD available)
Power source:  117VAC, 234VAC, +/-15%
Dimension:  250mm W x 240mm D x 100mm H
Weight:  1.5 Kg

Included ACCESSORIES
1-pH combination electrode
1-Glass temperature probe
1-Buffer powder, 7.00 and 4.00
1-KCL solution
1-Electrode holder and arm
1-Spear fuse
1-UL approved AC line cord
     (specify line voltage when ordering)
1-Operation instruction

Optional ACCESSORIES
ATC probe
Glass electrode
Reference electrode
Platinum electrode

Ordering Infromation
Model 6209 Microprocessor based digital pH/mV/Temp/ION meter

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pH/mV DATA LOGGER Model 6091
  
Meter
Range:          pH                     -2.00 to 16.00
                TempøC                 0 to 99.9
                mV                     -999 to 000

Resolution:     pH                     0.01
                TempøC                 0.1
                mV                     1

Accuracy:       pH (+/- 1 digit)       +/-0.1%
                Temp (+/- 1 digit)     +/-0.5øC
                mV (+/- 1 digit)       +/-0.1%

Temperature Compensation
     (Auto/Manual)                     0 to 99.9øC
Buffer recognition                     pH 4, pH 7, pH 10
Buffer temperature range               0 to 60.4øC
Internal buffer T.C. table             Stored in 0.5øC Intervals
Electrode slope recognition            +/-20% at pH 4 and pH 10
AUTOLOCK, endpoint sensing             Yes
Power down battery backup              Yes
Audio feedback                         Yes
Error indications                      Yes
Optional analog output:     0.2% of temperature/slope/offset
                            compensated pH and millivolt values
Display:   pH/mV            12.5 mm high LCD with pH/mV legend
           Temp             7.5 mm high LCD with øC legend
Display update              500 mS
Input impedance             Greater than 10 to the 12th ohms

DATA LOGGER
Printer               58 mm wide thermal dot matrix printer
Real time clock       Year/Month/Day/Hour/Minute/Second
Clock display         8 mm high LCD
Print interval        10 seconds to 20 hours
Manual print          Yes
Sample identification
numbers               1 to 1999
Log identification
numbers               1 to 1999
High/Low alarm set    Over measurement range

General
Power                 Rechargeable batteries and 115 VAC, 230
                      VAC +/- 15%, 50/60 Hz
Battery life          25 hours typical
Dimensions            250 mm x 240 mm x 100 mm
Weight                1.75 kg

Ordering Information
Model 6091 pH/mV data Logger

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