OZ-21P Portable Ozone Meter

OZ-21P Dissolved Ozone Meter

Additional Information :
OZ-21P Ozone meter lit (PDF)
Technical Spec Sheet (PDF)
RC-24p Technical specs

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TheOZ-21P Portable Ozone meter provides an instant measurement of dissolved ozone in potable water by the use of a polarographic sensor.

This unit is similar in technical operation to the RC-24P residual chlorine meter..

A unique beads polishing system incorporated at the electrode system maintains the electrode in good working condition, free of interferences at the gold microelectrode, and ensures stable measurement.

The meter also indicates the sample temperature and includes a built-in-clock. The instrument can store one set of results (measurement, temperature and time) in memory for later retrieval. Power is provided by two standard AA batteries which have an operating life of up to 50 hours.

Features:

Reagent Free, low operating cost
Simple measurement by pressing start button after immersion
Auto hold function is available
0-2mg/l measuring range
Stable measurement by polarograph method using beads polishing system
Data storage memory for 300 sample results
External printer option

Specifications

Model	OZ-21P
Sensor	OZ-221A
Measuring Method	Polarographic method
Indication	digital display, Ozone concentration, temp., and time simultaneous
Sample Water	Ozonated water, City water or well water. Used or dirty disinfection wash water not measurable.
Range:	Dissolved Ozone : 0-2.0 mg/L(ppm), lower detection limit is 0.05mg/L water Temperature: 5 to 40 degrees C.
Repeatability	Auto Hold Mode 1: Diss. Ozone: +/-5% F.S.(+/- 0.1 mg/L) or less. Temp: +/-0.5C Auto Hold Mode 2: Diss. Ozone: +/-10% F.S.(+/- 0.2 mg/L) or less. Temp: +/-1.0C
Response time	Auto Hold Mode 1: Shorter than 1 min, 30 seconds at 25C Auto Hold Mode 2: Shorter than 1 min at 25C
Water Conditions	pH 5.5to 8.5, Electric Conductivity 10-200 S/m(100uS-2mS/cm), 100-200ml/min flow, stable
Interferences	Oxidation/Reducing Substances
Temp. Compensation	Automatic (0-40 C)
Calibration	zero/span or by coefficient input method/correlation to colorimetric or alternate technique
Material	Main Unit: ABS Sensor: PVC, Gold, Silver, Epoxy resin, ABS, silicon, Polyethelyne, Stainless steel Alumina
Sensor Cable	1M standard. Optional 3m cable available
RS-232 C Output	Printer output, RS-232C Standard
Water Proof construction	IP67 type, JIS C920 protection class 7
Power Source	2x AA cells or AC adapter(option)
Dimensions / weight	Main Body: 75mm(W) x 187(H) x 37(D) Approx. 305g, sensor 180g

Main Unit Information for OZ-21P

OZ-21P Portable Ozone Meter with std accessories

Portable meter complete with digital LCD display. Standard Cell includes Electrode OZ-221AA ). Meter complete with sensor, measuring container, beads polishing kit, hand strap, vinyl case, instruction manual and batteries.

Standard Accessories

OZ-221-AA Ozone sensor, 1 meter cable. 1 pce

136C300 Measuring cell 1 pce

01Z00005 Beads Polishing Kit 1 pce

OLZ00001 Cathode Polishing Paper 1 pce

OTZ00006 Hand Strap 1 pce

OOZ00001 Exclusive driver 1 pce

OTZ00005 Vinyl Case 1 pce

Batteries LR6, AA 2 pcs

Manual Instruction manual 1 pce

Reference Sheet Quick reference manual 1 pce

Options for OZ-21P

OZ-221-AA(3) Ozone Electrode, 3 meter cable.

6787400K Beads Polishing Kit, SUS

6795740K Maintenance Kit

EPS-G External Printer

P0000119 Printer Chart roll paper

ORD00001 Ink Ribbon for printer

134G585 AC adapter and cable

OGC00006 RS-232C interface cable, 2m

137C401 Carrying case

ODA00001 Storage Case

6787140K Soft Case

6787410K Stick holder, Extension rod holder for sensor

Consumables for the OZ-21P

OZ-221AA	DO sensor, 1m
OIZ00005	Bead Polishing Kit
123G007	Ceramin Beads

Analyticon Instruments Corporation
P.O. Box 92, 99 Morris Avenue
Springfield, NJ 07081 USA
info@analyticon.com
Phone: 973-379-6771 Fax: 973-379-6795
Copyright 1995-2005, legal and trademark. all rights reserved. v.01/2005