Orion Star™ A329 Multi-Parameter Meter (pH/ISE/Conductivity/DO), Handheld

This rugged, waterproof portable meter is designed for a wide range of pH, ion concentration, conductivity, dissolved oxygen and temperature testing and field applications. It can be used in the most demanding locations thanks to its IP67-rated housing. The meter offers three measuring channels allowing users to measure pH, conductivity and DO simultaneously or view each channel separately.

Up to five point pH calibrations with calibration editing option that allows individual points to be fixed without a full recalibration
Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings
Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
Measurement stability indicator and selectable read modes – Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
Calibration log stores ten most recent calibrations
Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections

Measure pH, mV, relative mV or ORP with temperature on channel one and measure dissolved oxygen in percent saturation or mg/L with temperature using RDO optical DO probes or polarographic DO probes on channel two.

Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings. Transfer single, range or all data points to printer or computer.

Auto-ranging conductivity values offer consistent readings across entire measurement range without need to recalibrate. Use linear, non linear, EP (USP) or off conductivity temperature compensation with 5, 10, 15, 20 or 25 °C reference temperatures. 3-years replacement warranty.

: TUV 3-1, FCC Class A.

: Supplied with four with 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate.
The kit additionally includes: 8107UWMMD ROSS Ultra Triode gel filled epoxy-body pH/ATC electrode (3 m cable), 013010MD DuraProbe 4-cell (K=0,475) epoxy-body conductivity sensor (3 m cable), 087010MD RDO optical DO sensor (3 m cable), calibration sleeve and guard, Orion pH 4/7/10 buffer pouches (10 packs each), ROSS electrode storage solution (475 ml), Orion rinse solution pouches (10 packs), Orion 1413 µS conductivity standard pouches (10 packs), Orion Star A series portable meter armor and Orion Star A series hard-sided field case.

Up to five point pH calibrations with calibration editing option that allows individual points to be fixed without a full recalibration
Automatically compensate dissolved oxygen readings using ATC temperature, manual salinity input and built-in barometer for barometric pressure readings
Informative, easy-to-read backlit graphic display with clear onscreen instructions simplifies operation
Measurement stability indicator and selectable read modes – Auto-Read holds a stable reading, Continuous shows changing readings with hold option and Timed logs data at specific intervals
Data log collects and date/time stamps up to 5000 measurement sets with optional sample ID and user ID
Calibration log stores ten most recent calibrations
Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections

: TUV 3-1, FCC Class A.

Catalog No:
665-0281
665-0282

Modèle:
A329
A329

pH - Gamme:
–2,000...+20,000
–2,000...+20,000

pH - Résolution:
0,1 / 0,01 / 0,001
0,1 / 0,01 / 0,001

Précision - pH:
±0,002
±0,002

pH - Étalonnage:
Up to 5 points; Automatic buffer recognition (USA/NIST and DIN)
Up to 5 points; Automatic buffer recognition (USA/NIST and DIN)

mV - Gamme:
±2000,0
±2000,0

mV - Résolution:
0,1
0,1

mV - Précision:
±0,2 mV or 0,05%
±0,2 mV or 0,05%

ISE Gamme:
0,0001 - 19900
0,0001 - 19900

ISE Résolution:
0,0001 minimum, 1 to 3 significant digits (user selectable)
0,0001 minimum, 1 to 3 significant digits (user selectable)

ISE Précision:
±0,2 mV or ±0,05% of reading, whichever is greater
±0,2 mV or ±0,05% of reading, whichever is greater

ISE Étalonnage:
Up to 5 points
Up to 5 points

ISE Unités:
ppm, M, mg/l, %, ppb, none
ppm, M, mg/l, %, ppb, none

Plage de conductivité:
0,001 µS/cm - 3000 mS/cm
0,001 µS/cm - 3000 mS/cm

Résolution de conductivité:
0,001 μS minimum, auto ranging, up to 4 significant digits
0,001 μS minimum, auto ranging, up to 4 significant digits

Précision de la conductivité:
±0,5% of reading ±1 digit
±0,5% of reading ±1 digit

Constante de cellule de conductivité:
0,001 - 199,9 cm⁻¹
0,001 - 199,9 cm⁻¹

Étalonnage de conductivité:
Up to 5 points
Up to 5 points

Température de référence de conductivité:
5/10/15/20/25 °C
5/10/15/20/25 °C

Résistivité - Plage:
2 Ω/cm - 100 MΩ/cm
2 Ω/cm - 100 MΩ/cm

Résistivité - Précision:
0,5% of reading ±1 digit
0,5% of reading ±1 digit

Salinité - Gamme:
0,06 - 80,00 psu / 0,05 - 42,00 ppt
0,06 - 80,00 psu / 0,05 - 42,00 ppt

Détermination de la résistivité:
1 ohm or 0,1 meg-ohm, auto ranging
1 ohm or 0,1 meg-ohm, auto ranging

Salinité - Résolution:
0,01 psu or 0,01 ppt minimum, auto ranging
0,01 psu or 0,01 ppt minimum, auto ranging

Salinité - Précision:
0,5% of reading ±1 digit
0,5% of reading ±1 digit

TDS - Gamme:
0,001 - 200,0 ppm
0,001 - 200,0 ppm

TDS - Résolution:
0,001 ppm minimum, auto ranging, up to 4 significant digits
0,001 ppm minimum, auto ranging, up to 4 significant digits

TDS - Précision:
0,5% of reading ±1 digit
0,5% of reading ±1 digit

TDS - Facteur de conversion:
Linear (0,02 - 9,99)
Linear (0,02 - 9,99)

OD Concentration:
0 - 90 mg/L (polarographic); 0 - 50 mg/L (RDO)
0 - 90 mg/L (polarographic); 0 - 50 mg/L (RDO)

Oxygène dissous - Résolution:
0,1 / 0,01 mg/L
0,1 / 0,01 mg/L

Oxygène dissous - saturation:
0 - 600 % (polarographic); 0 - 500 % (RDO)
0 - 600 % (polarographic); 0 - 500 % (RDO)

OD Précision:
Polarographic: ±0,2 mg/l or ±2% of reading, whichever is greater
RDO: ±0,1 mg/l (up to 8 mg/), ±0,2 mg/l (8 - 20 mg/l), ±10% of reading (up to 50 mg/l)
Polarographic: ±0,2 mg/l or ±2% of reading, whichever is greater
RDO: ±0,1 mg/l (up to 8 mg/), ±0,2 mg/l (8 - 20 mg/l), ±10% of reading (up to 50 mg/l)

OD Etalonnage:
Water-saturated air, air saturated water, manual (Winkler) and zero point
Water-saturated air, air saturated water, manual (Winkler) and zero point

Oxygène dissous - Gamme de pression barométrique:
Automatic or manual, 450 - 850 mmHg
Automatic or manual, 450 - 850 mmHg

Gamme de température:
–5,0...+105,0 °C (–5,0...+50,0 °C with DO)
–5,0...+105,0 °C (–5,0...+50,0 °C with DO)

Détermination dela température:
0,1 °C
0,1 °C

Exactitude de la températue:
±0,1 °C
±0,1 °C

Calibrage de température:
1 point temperature offset calibration
1 point temperature offset calibration

Compensation de température:
Automatic or manual
Automatic or manual

Gamme de pression:
400 - 850 mm Hg
400 - 850 mm Hg

Détermination de la pression:
1 mm Hg
1 mm Hg

Affichage:
Graphic LCD with backlight
Graphic LCD with backlight

Type de batterie:
4 AA (included)
4 AA (included)

Batterie - Durée de vie:
800 hours
800 hours

Alimentation:
AC adapter or 4 AA batteries
AC adapter or 4 AA batteries

Conformités:
IP 67
IP 67

Acquisition des données - Enregistrement:
Manual / Automatic with AUTO-READ™
Manual / Automatic with AUTO-READ™

Acquisition des données - Capacité:
5000
5000

Mémoire:
Non-volatile memory preserves data log, calibration log and meter settings
Non-volatile memory preserves data log, calibration log and meter settings

Langues:
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update

Indice IP:
IP 67
IP 67

Connexions:
BNC, pin tip, 8- and 9-pin mini-DIN
BNC, pin tip, 8- and 9-pin mini-DIN

Sorties:
RS232, USB
RS232, USB

Entrée:
3 measuring channels
3 measuring channels

Alarme:
High/low limit alarm, calibration due alarm
High/low limit alarm, calibration due alarm

Nombre de canaux:
3
3

Étalonnage:
pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ

Points d’étalonnage:
1 point relative mV (RmV) mode, 1 point ORP mode
1 point relative mV (RmV) mode, 1 point ORP mode

L×P×H:
60×105×240 mm
60×105×240 mm

Poids:
0,5 kg
0,5 kg

Product Family Options

Désignation
665-0281
Handheld pH/ISE/conductivity/DO meter Orion Star A329, instrument alone

1 * 1 ST
1 * 1 ST - SFr. 2’510.00
SFr. 2’510.00
1 * 1 ST
SFr. 2’510.00

Specifications
Cat. No.
665-0281
Modèle
A329
pH - Gamme
–2,000...+20,000
pH - Résolution
0,1 / 0,01 / 0,001
Précision - pH
±0,002
pH - Étalonnage
Up to 5 points; Automatic buffer recognition (USA/NIST and DIN)
mV - Gamme
±2000,0
mV - Résolution
0,1
mV - Précision
±0,2 mV or 0,05%
ISE Gamme
0,0001 - 19900
ISE Résolution
0,0001 minimum, 1 to 3 significant digits (user selectable)
ISE Précision
±0,2 mV or ±0,05% of reading, whichever is greater
ISE Étalonnage
Up to 5 points
ISE Unités
ppm, M, mg/l, %, ppb, none
Plage de conductivité
0,001 µS/cm - 3000 mS/cm
Résolution de conductivité
0,001 μS minimum, auto ranging, up to 4 significant digits
Précision de la conductivité
±0,5% of reading ±1 digit
Constante de cellule de conductivité
0,001 - 199,9 cm⁻¹
Étalonnage de conductivité
Up to 5 points
Température de référence de conductivité
5/10/15/20/25 °C
Résistivité - Plage
2 Ω/cm - 100 MΩ/cm
Résistivité - Précision
0,5% of reading ±1 digit
Salinité - Gamme
0,06 - 80,00 psu / 0,05 - 42,00 ppt
Détermination de la résistivité
1 ohm or 0,1 meg-ohm, auto ranging
Salinité - Résolution
0,01 psu or 0,01 ppt minimum, auto ranging
Salinité - Précision
0,5% of reading ±1 digit
TDS - Gamme
0,001 - 200,0 ppm
TDS - Résolution
0,001 ppm minimum, auto ranging, up to 4 significant digits
TDS - Précision
0,5% of reading ±1 digit
TDS - Facteur de conversion
Linear (0,02 - 9,99)
OD Concentration
0 - 90 mg/L (polarographic); 0 - 50 mg/L (RDO)
Oxygène dissous - Résolution
0,1 / 0,01 mg/L
Oxygène dissous - saturation
0 - 600 % (polarographic); 0 - 500 % (RDO)
OD Précision
Polarographic: ±0,2 mg/l or ±2% of reading, whichever is greater
RDO: ±0,1 mg/l (up to 8 mg/), ±0,2 mg/l (8 - 20 mg/l), ±10% of reading (up to 50 mg/l)
OD Etalonnage
Water-saturated air, air saturated water, manual (Winkler) and zero point
Oxygène dissous - Gamme de pression barométrique
Automatic or manual, 450 - 850 mmHg
Gamme de température
–5,0...+105,0 °C (–5,0...+50,0 °C with DO)
Détermination dela température
0,1 °C
Exactitude de la températue
±0,1 °C
Calibrage de température
1 point temperature offset calibration
Compensation de température
Automatic or manual
Gamme de pression
400 - 850 mm Hg
Détermination de la pression
1 mm Hg
Affichage
Graphic LCD with backlight
Type de batterie
4 AA (included)
Batterie - Durée de vie
800 hours
Alimentation
AC adapter or 4 AA batteries
Conformités
IP 67
Acquisition des données - Enregistrement
Manual / Automatic with AUTO-READ™
Acquisition des données - Capacité
5000
Mémoire
Non-volatile memory preserves data log, calibration log and meter settings
Langues
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Indice IP
IP 67
Connexions
BNC, pin tip, 8- and 9-pin mini-DIN
Sorties
RS232, USB
Entrée
3 measuring channels
Alarme
High/low limit alarm, calibration due alarm
Nombre de canaux
3
Étalonnage
pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Points d’étalonnage
1 point relative mV (RmV) mode, 1 point ORP mode
L×P×H
60×105×240 mm
Poids
0,5 kg
665-0282
Handheld pH/ISE/conductivity/DO meter Orion Star A329, kit incl. pH electrode, conductivity cell and RDO optical sensor

1 * 1 ST
1 * 1 ST - SFr. 3’780.00
SFr. 3’780.00
1 * 1 ST
SFr. 3’780.00

Specifications
Cat. No.
665-0282
Modèle
A329
pH - Gamme
–2,000...+20,000
pH - Résolution
0,1 / 0,01 / 0,001
Précision - pH
±0,002
pH - Étalonnage
Up to 5 points; Automatic buffer recognition (USA/NIST and DIN)
mV - Gamme
±2000,0
mV - Résolution
0,1
mV - Précision
±0,2 mV or 0,05%
ISE Gamme
0,0001 - 19900
ISE Résolution
0,0001 minimum, 1 to 3 significant digits (user selectable)
ISE Précision
±0,2 mV or ±0,05% of reading, whichever is greater
ISE Étalonnage
Up to 5 points
ISE Unités
ppm, M, mg/l, %, ppb, none
Plage de conductivité
0,001 µS/cm - 3000 mS/cm
Résolution de conductivité
0,001 μS minimum, auto ranging, up to 4 significant digits
Précision de la conductivité
±0,5% of reading ±1 digit
Constante de cellule de conductivité
0,001 - 199,9 cm⁻¹
Étalonnage de conductivité
Up to 5 points
Température de référence de conductivité
5/10/15/20/25 °C
Résistivité - Plage
2 Ω/cm - 100 MΩ/cm
Résistivité - Précision
0,5% of reading ±1 digit
Salinité - Gamme
0,06 - 80,00 psu / 0,05 - 42,00 ppt
Détermination de la résistivité
1 ohm or 0,1 meg-ohm, auto ranging
Salinité - Résolution
0,01 psu or 0,01 ppt minimum, auto ranging
Salinité - Précision
0,5% of reading ±1 digit
TDS - Gamme
0,001 - 200,0 ppm
TDS - Résolution
0,001 ppm minimum, auto ranging, up to 4 significant digits
TDS - Précision
0,5% of reading ±1 digit
TDS - Facteur de conversion
Linear (0,02 - 9,99)
OD Concentration
0 - 90 mg/L (polarographic); 0 - 50 mg/L (RDO)
Oxygène dissous - Résolution
0,1 / 0,01 mg/L
Oxygène dissous - saturation
0 - 600 % (polarographic); 0 - 500 % (RDO)
OD Précision
Polarographic: ±0,2 mg/l or ±2% of reading, whichever is greater
RDO: ±0,1 mg/l (up to 8 mg/), ±0,2 mg/l (8 - 20 mg/l), ±10% of reading (up to 50 mg/l)
OD Etalonnage
Water-saturated air, air saturated water, manual (Winkler) and zero point
Oxygène dissous - Gamme de pression barométrique
Automatic or manual, 450 - 850 mmHg
Gamme de température
–5,0...+105,0 °C (–5,0...+50,0 °C with DO)
Détermination dela température
0,1 °C
Exactitude de la températue
±0,1 °C
Calibrage de température
1 point temperature offset calibration
Compensation de température
Automatic or manual
Gamme de pression
400 - 850 mm Hg
Détermination de la pression
1 mm Hg
Affichage
Graphic LCD with backlight
Type de batterie
4 AA (included)
Batterie - Durée de vie
800 hours
Alimentation
AC adapter or 4 AA batteries
Conformités
IP 67
Acquisition des données - Enregistrement
Manual / Automatic with AUTO-READ™
Acquisition des données - Capacité
5000
Mémoire
Non-volatile memory preserves data log, calibration log and meter settings
Langues
English, Spanish, French, Italian, German and Chinese; Portuguese and Korean available with software update
Indice IP
IP 67
Connexions
BNC, pin tip, 8- and 9-pin mini-DIN
Sorties
RS232, USB
Entrée
3 measuring channels
Alarme
High/low limit alarm, calibration due alarm
Nombre de canaux
3
Étalonnage
pH with calibration editing option, ion concentration (ISE) with calibration editing option, relativ
Points d’étalonnage
1 point relative mV (RmV) mode, 1 point ORP mode
L×P×H
60×105×240 mm
Poids
0,5 kg