HOPKINS TECHNICAL
PRODUCTS, INC.
Exclusive West Coast Representative for

ORDERING INFORMATION
Complete Flouride Monitor Includes:

  • monitor
  • flouride and temperature sensors
  • reference electrode
  • analog transducer
  • sensor housing
  • magnetic stirrer
  • rotameter
  • sampling tap
  • piping and connectors
  • Assembled on polypropylene panel
    • pre-wired and pre-drilled for easy installation and mounting.

DULCOMETER D1C
Fluoride Monitoring System

  • New ProMinent® monitoring system for flouride treatment in drinking water
  • Introducing the first buffer or reagent-free, ion specific flouride sensor
  • DULCOMETER D1C flouride monitor (for analysis only); features upper and lower limit relays with alarm, and analog output for recording

TECHNICAL DATA

  • Measurement Range: 0.05 to 10 ppm flouride
  • pH Operating Range: 5.5 to 8.5 pH
  • Temperature Range: 34° to 95°F
  • Max. Operating Range: 101.5 psi (Note: the maximum admissible operating pressure for the monitoring system is 14.5 psi, determined by the in-line sensor housing)
  • Sample Water Flow Rate: 12-16 GPH

Options

  • Stand base
  • NEMA 4X enclosure
  • Heater
  • Sun shield

Type

Measured
variable

Measuring
and
Controlling
Range

Control
Characteristic

Control
Outputs

Analogue
Output

Comment

DULCOMETER
D1C

 

 

 

 

 

 

DULCOMETER
D2C

pH
Redox
Chlorine
Conductivity

Chlorine dioxide
Bromine
Temperature

Analogue signal
Hydrogen peroxide
Peracetic acid
Fluoride

pH/Chlorine

pH/ORP

pH/pH

0...14 pH
-1000...+1000mV
0...0.5/2/5/10/20ppm
0...20/200µS/cm
0...20/200/1000mS/cm
0...0.5/2/10/20ppm
0...10mg/l
0...100°C
32...212°F
0/4...20mA
0...20/200/2000mg/l
10...20/200/2000mg/l
0.05...10mg/l

0...14 pH
0...0.5/2/5/10/20ppm
0...14 pH
0...1000 mV
0...14 pH

P;PID
P;PID
P;PID
P;PID

P;PID

P;PID
P;PID
P;PID
P;PID
P;PID
-

P;PID

P;PID

P;PID

F, IL, 3P, ST
F, IL, 3P, ST
F, IL, 3P, ST
F, IL, 3P, ST

F, IL, 3P, ST

F, IL, 3P, ST
F, IL, 3P, ST
F, IL, 3P, ST
F, IL, 3P, ST
F, IL, 3P, ST
limit value relay

F, IL

F, IL

F, IL

0/4-20mA
0/4-20mA
0/4-20mA
0/4-20mA

0/4-20mA

0/4-20mA
0/4-20mA
0/4-20mA
0/4-20mA
0/4-20mA
0/4-20mA

0/4-20mA

0/4-20mA

0/4-20mA

Disturbance
signal activation
Temperature
compensation
(for pH
conductivity, CIO2)

pH Correctional

 


For additional information, call
HOPKINS TECHNICAL PRODUCTS, INC.
1-800-732-6704

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DT-1 Photometer

Compact unit for simple and reliable measurement of chlorine (free & total), pH, chlorine dioxide, ozone and/or Cyanuric acid in Drinking Water, Process Water and Swimming Pools & Spas.

  • Easy To Operate
  • Easy To Calibrate
  • Self-Diagnostic

Kit contains:

  • Photometer with carrying case
  • DPD-1 buffer
  • DPD-1 reagent
  • DPD-3 solution
  • Phenol and Cyanuric acid tablets
  • 3 vials
  • crusher
  • brush
  • 9-volt battery. (Refills Available)

Technical Information:

Measured variable
measurement range:		 0.05 - 6.0 mg/L free chlorine
0.05 - 6.0 mg/L total chlorine
0.1 - 11 mg/L chlorine dioxide
0.03 - 4.0 mg/L ozone
6.5 - 8.4 pH phenol red tablets
1 - 80 mg/L cyanuric acid
Battery: 9V battery (approx. minimum 600 measurement cycles)
Ambient Temperature: 0 - 104°F (5 - 40°C) Relative Humidity: 30 to 90% non-codensing
Light Source: LED, Filter (* + 528nm)
Housing Material: ABS Keypad: Polycarbonate
Kit Dimensions: 7.5 x 4.3 x 2.17" (LxWxH)
Weight: approx. 0.8 lb. (Auto swich-off after 5 min idle)