Hand held instruments temperature conductivity salinity dissolved oxygen pH mV multimeter with data storage.


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Dissolved Oxygen meter High resolution with comprehensive data logging features & RS232 This meter superceded by the CSC932Z meters

	Features of the Z921 High resolution DO Meter Reads to 0.01 mg/l, 0.1%, 0.1 deg C *Built in analogue recorder shows readings on graphic display. Keeps a connected DO probe polarized even when switched off* High Resolution graphic screen shows measurements, temperature and battery condition Extensive on screen help Rapid air calibration without polarization time Optional zero calibration *Automatic pressure compensation 800 - 1200 hPa* Salinity compensation up to 40% NaCl Storage up to 7200 values (8bits ) or 3600 values (16 bits) Optional rechargeable batteries and adaptor Optional 12 V Auto power adapter IP 65 splash proof 3 year warranty

* SZ10T for meters and controllers * Galvanic Type + Pt1000 * 0 - 60 mg/l, 0 - 50 deg C * 3 m submersible cable *110 x 12 mm

High Resolution Dissolved Oxygen meter
This feature packed hand held Dissolved Oxygen meter features wide range, high resolution DO, computer interface, graphic display and a host of other features make it easy to use for in the field or in the lab. Includes data logger for storing up to 7200 readings. Comes complete with supplies and carrying case mains adaptor and rechargeable batteries S341T galvanic electrode and carrying case.

Specifications Z921T High Resolution Dissolved Oxygen Meter

Modes		Resolution
Dissolved Oxygen	0 - 60 mg/l 0 - 600%	0.01 mg/l 0.1%
Temperature	0 - 50 Degs C	0.1 deg. C
Inputs
O2 & T	BNC & 2 banana plugs
Accuracy
O2	1% of reading
Temperature Compensation
Oxygen	0 - 50 C auto
Calibration
Oxygen	1..2 point
Temperature	+/ 10 degs C
General Specifications
Memory	7200 values
Display	128 x 64 pixels LCD
RS232	Printer or Computer
Baud	300..9600 bps
Data Logging	Timed -1800 ...7200 reading + time and date Manual 900 readings + time and date Interval timer - 1 to 9999 secs
Analogue output	0 - 2 volts
Power	AC line 210 - 250 V or 115 V US Batteries 4 x 1.5 V AA NiMH DC line 9 - 15 V
Dimensions	12 x 25 x 5 cms
Weight	600 g

Ordering Information

Model	Price USD	Order
Model Z921T DO/Temp meter kit includes galvanic electrode, rechargeable batteries, power adaptor., zero solution, electrolyte and carrying case.	See CSC932Z

Topac Inc. 231 CJC Highway, Suite 103 Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779