Multi-parameter meter (pH/mV/conductivity), bench, Orion Star™ A215

This benchtop meter is ideal for a wide range of applications and advanced pH and conductivity analysis in the lab. It offers two measuring channels allowing users to measure pH and conductivity simultaneously or view each channel separately.

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 2000 measurement sets with optional sample ID and user ID
Calibration log stores ten most recent calibrations
Non volatile meter memory ensures your data and settings are protected, even with loss of power
Orion Star Com software facilitates data transfer to a computer via USB or RS232 connections
Flexible power options with universal power adapter or optional AA batteries

IP54-rated housing resists dust and splashes and can be wall-mounted if table space is limited.

Measure pH, mV, relative mV or ORP with temperature on channel one and measure conductivity, TDS, salinity or resistivity with temperature on channel two.

Perform up to a five point pH calibration using automatic buffer recognition of NIST or DIN buffer groups with choice to manually enter custom buffer values. Perform up to a five point conductivity calibration. Calibration editing option allows individual points to be fixed without a full recalibration. 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.

: CE, TUV 3-in-1 and FCC Class A certifications.

: Supplied with electrode stand, universal power adapter, literature CD, printed quick start guide, computer interface cable, meter test certificate and 3-year replacement warranty.
The kit additionally includes: 8157BNUMD ROSS Ultra Triode refillable epoxy-body pH/ATC electrode, 013005MD DuraProbe 4-cell (K=0,475) epoxy-body conductivity sensor, ROSS pH buffer and storage solution kit and Orion 1413 µS conductivity standard (5× 60 ml).

Catalog No:
665-0272
665-0271

Modèle:
A215
A215

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

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 > 3 μS, 0,5% of reading ±0,01 μS ≤ 3 μS
0,5% of reading ±1 digit > 3 μS, 0,5% of reading ±0,01 μS ≤ 3 μS

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

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

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

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

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

Gamme de température:
–5,0...+105,0 °C
–5,0...+105,0 °C

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

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

Compensation de température:
Linear, non linear nLFn, non linear nLFu, EP (USP), off
Linear, non linear nLFn, non linear nLFu, EP (USP), off

Type de sonde:
DuraProbe 4-cell conductivity sensor
DuraProbe 4-cell conductivity sensor

Affichage:
Graphic LCD with backlight
Graphic LCD with backlight

Batterie - Durée de vie:
800 h
800 h

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

Conformités:
IP 54
IP 54

Température de service:
5...45 °C (ambient)
5...45 °C (ambient)

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

Acquisition des données - Capacité:
2000 with date and time stamp
2000 with date and time stamp

Indice IP:
IP 54
IP 54

Connexions:
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), stirrer input (stirrer probe)
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), stirrer input (stirrer probe)

Sorties:
RS232, USB
RS232, USB

Entrée:
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), stirrer input (stirrer probe)
BNC (pH or ORP electrode), pin-tip (reference electrode), 8 pin MiniDIN (conductivity sensor with built-in temperature or ATC temperature probe), stirrer input (stirrer probe)

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

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

Nombre de canaux:
2
2

Étalonnage:
pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing option
pH with calibration editing option, relative mV (RmV), ORP, conductivity with calibration editing option