TPS smartCHEM-D 1m bundle

The TPS smartCHEM-D is a research-grade benchtop dissolved oxygen and conductivity/TDS analyser rated to IP65. Features a 240 × 64 dot graphic display, 1,489-reading datalogger, autolog, RS232 interface, Automatic Stability Function (ASF), automatic DO calibration in air or against zero-DO solution, salinity compensation, 4.5V DC stirrer output for the YSI self-stirring BOD electrode, PIN code access, and GLP calibration data storage. Designed and manufactured in Australia by TPS.

Science Essentials has supplied quality laboratory equipment and consumables to Australian laboratories since 1979. Brisbane-based with Australia-wide delivery.

Dissolved Oxygen

Ranges

ED1 :

0. 00 to 20. 00 ppM

20. 0 to 40. 0 ppM

0. 0 to 250. 0 % Sat'n

250 to 450 % Sat'n

0. 0 to 50. 0 % Gaseous

50 to 100 % Gaseous

YSI :

0. 00 to 25. 00 ppM

25. 0 to 40. 0 ppM

0. 0 to 300. 0 % Sat'n

300 to 450 % Sat'n

0. 0 to 60. 0 % Gaseous

60 to 100 % Gaseous

Resolution :

0. 01 1 ppM

0. 1 1 % Saturation

0. 1 1 % Gaseous

Accuracy :

+/-0. 2 % of full scale of selected ppM range

+/-0. 3 % Saturation

+/-0. 1 % Gaseous

Conductivity

TDS

Note

Dissolved Oxygen, Conductivity, and TDS ranges are automatically selected. Exact auto-range points are subject to sensor performance.

Specific Ions

Ranges : Auto-ranging in units of ppM, ppK, % and Exponential Notation

Resolution : User selectable for 3 significant digits, 2 significant digits or Auto-rounding

Accuracy : +/-Least significant digit

pH

Ranges :

0. 000 to 14. 000 pH

0. 00 to 14. 00 pH

Resolution :

0. 001 pH

0. 01 pH

Accuracy :

+/-0. 002 pH

+/-0. 01 pH

Millivolts Relative Millivolts

Range : 0 to +/-400. 0 and 0 to +/-1500 mV (auto-ranging)

Resolution :

0. 1 mV

1 mV

Accuracy :

+/-0. 15 mV

+/-1 mV.

Temperature

Range : -10. 0 to 120. 0 OC (sensor limit 45 OC)

Resolution : 0. 1 OC

Accuracy : +/-0. 2 OC

Temperature Compensation

0 to 100 OC, automatic or manual.

Calibration

Automatic calibration for all parameters. User can define standards where applicable.

Memory

1489 readings including date and time.

Automatic Datalogging

User-set for one reading every 2 to 90 seconds, minutes or hours.

RS232 Serial Port Output

1200, 9600, 19200 and 38400 Baud.

8 Bits, No Parity, 1 Stop Bit, XON/XOFF Protocol

Recorder Output (optional)

Max 0 to 2000mV output for any one parameter at one time.

Output impedance approx 1000 Ohms.

Resolution approx 2 mV.

Clock

24 Hour Calendar clock.

Displays date, month, year, hours, minutes, seconds.

Good Laboratory Practices

Date, time and value of last successful calibration for each parameter are stored. This information can be recalled or sent to the RS232 port at any time.

Calibration Alarm

Calibration Alarm can be activated for parameter of user's choice. Calibration Alarm can be set to Daily, Weekly, 2 Weekly or 4 Weekly.

Display

240 x 64 dot graphic LCD with large, bold digits, user-friendly menu system and full-text help and error messages.

Enclosure

Tough, high impact ABS. Splash resistant one-piece lid.

Dimensions

240 x 180 x 105 mm

Mass

Instrument only : Approx 1. 0 kg

Full Kit : Approx 5. 0 kg

Environment

Temperature : 5 to 45°C

Humidity : 0 to 90% R. H.

Power

12V DC via AC/DC adaptor.

AC/DC adaptor to suit specified country is supplied.

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