Orion Star A Handheld Meters (Thermo Scientific)
Orion Star A Handheld Meters (Thermo Scientific) provide complete portability without sacrificing testing accuracy. IP-67 waterproof housing and protective plug covers prevent corrosion, even in difficult testing environments. The bright, backlit displays clearly displays results in rain or shine. The ergonomic design features a recessed grove in the back and a textured keypad to ensure a secure grip, even with gloved or wet hands. Choose from three meter types:
A100 Series Meters (A122, A123) are single-parameter meters suitable for basic testing needs. They feature a 7-button keypad and English language prompts. Meters hold up to 50 data points and display both temperature (ºC and ºF) and calibration.
A200 Series Meters (A223) is a dual-range parameter meters capable of storing up to 1000 data points. It features an expanded RDO range (up to 50 ppm) and a real-time clock. Meters have dual-probe capacity – RDO for standard readings and polarographic for faster DO readings. Other features include DIN pH buffer curves and mV values with pH readings. The multilanguage interface supports English, Spanish, French, Italian, German and Chinese.
A300 Series Meters (A321, A322, A323, A324, A325, A326, A329) are dual or multiparameter units with additional datalogging capabilities and security features. The informative display includes information about electrode status, time, date, sample ID, user ID, and calibration points. Stability and averaging provide flexible options for data. Units include up to 5-point calibration; calibration editing and log function are automatic. The non-volatile memory holds up to 5000 data points; units also store up to 10 methods to allow or customized procedures.
Meters are available with a variety of test parameters:
Meters with pH measurement feature automatic calibration for USA/NIST and DIN buffers (3-point calibration for A100 Series meters; 5-point calibration for A200 and A300 Series meters).
Meters with conductivity include readings for conductivity/TDS, temperature (in ºC or ºF), meter mode and power source. Meters include both a selectable cell constant and reading reference temperature to ensure accurate results. A200 and A300 Series meters include a choice of practical salinity or natural sea water curves for salinity readings, plus linear or ISO/EN 27888 curves for TDS.
Meters with dissolved oxygen include DO reading in mg/L or % saturation, temperature (in ºC or ºF), meter mode, and power source. Automatic temperature, manual salinity input, and manual barometric pressure compensation (automatic compensation on A200 and A300 Series) ensures an accurate result. A100 Series meters have two calibration options: water-saturated air method or a Winkler titration; A200 and A300 Series meters can be calibrated using water-saturated, air, air-saturated water, Winkler titration or zero-point calibration. These meters can also be used with AUTO-STIR polarographic DO probes for faster readings.
All meters include a universal 100-240 VAC AC adapter. Meters can also be powered by four AA batteries (not included). pH electrode input is BNC; ATC probe input is 8-pin mini DIN.
Key Features
- Ergonomic design and textured keypad work well with gloves or wet hands
- AUTOREAD locks in stable readings and flashes a ready indicator
- IP-67 waterproof housing withstands the rigors of field work
- A200 and A300 Series models support GLP/GMP and datalogging
- 3-year warranty
Specifications for Star A Handheld Meters | |||
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A100 Series Meters | A200 Series Meters | A300 Series Meters | |
pH Parameters | |||
Range: | -2.00 to 16.00 | -2.000 to 20.000 | -2.000 to 20.000 |
Resolution: | 0.1, 0.01 | 0.1, 0.01, 0.001 | 0.1, 0.01, 0.001 |
Relative Accuracy: | ±0.01 | ±0.002 | ±0.002 |
Calibration Points: | Up to 3 | Up to 5 | Up to 5 |
mV Parameters | |||
Range: | ±1500.0 mV | ±2000.0 mV | ±2000.0 mV |
Resolution | 0.1 | 0.1 | 0.1 |
Relative Accuracy: | ±0.2 mV or ±0.05 % of reading, whichever is greater |
±0.2 mV or ±0.05% of reading, whichever is greater |
±0.2 mV or ±0.05% of reading, whichever is greater |
ISE Parameters | |||
Range: | - | - | 0 to 19,999 |
Resolution: | - | - | Up to 3 significant digits |
Relative Accuracy: | - | - | ±0.2 mV or ±0.05% of reading, whichever is greater |
Units | - | - | ppm, M, mg/L, %, ppb, none |
Temperature Parameters | |||
Range: | -5º to 105°C; 23 to 221ºF | -5 to 105 | - |
Resolution: | 0.1 | 0.1 | - |
Relative Accuracy: | ±0.1 | ±0.1 | - |
Conductivity Range | |||
Range: | 0.1 μS/cm to 200 mS/cm | 0.00 to 3000 mS | 0.00 to 3000 mS |
Resolution: | 0.01 μS minimum; 3 significant figures minimum |
0.01 μS minimum; 4 significant figures minimum |
0.01 μS minimum; 4 significant figures minimum |
Relative Accuracy: | 0.5 % reading; ±1 digit | 0.5% reading ±1 digit | 0.5% reading ±1 digit |
Temperature Compensation: | 20°, 25°C (default 25°C) | 5 °, 10 °, 15°, 20°, 25°C | 5 °, 10 °, 15°, 20°, 25°C |
TDS Parameters | |||
Range: | 1 to 19,999 mg/L | 0 to 200 ppt | 0 to 200 ppt |
Resolution: | 4 significant digits | 4 significant digits | 4 significant digits |
Relative Accuracy: | 0.5 % reading; ±1 digit | ±0.5% reading ±1 digit | ±0.5% reading ±1 digit |
Factor Range: | Linear, 0.01 to 10.00 (default 0.49) |
Linear, 0.01 to 10.00 | Linear, 0.01 to 10.00 |
Resistivity Parameters | |||
Range: | - | 2 Ohm to 100Meg-Ohm | 2 Ohm to 100Meg-Ohm |
Resolution: | - | 2 ohms-cm | 2 ohms-cm |
Relative Accuracy: | - | 0.5% ± 1 digit | 0.5% ± 1 digit |
Salinity Parameters | |||
Type: | - | Practical salinity or natural sea water | Practical salinity or natural sea water |
Range: | - | 0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt practical salinity |
0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt practical salinity |
Resolution: | - | 0.01 | 0.01 |
Relative Accuracy: | - | ± 0.1 | ± 0.1 |
DO Parameters | |||
Concentration Range: | 0 to 20 mg/L | Polarographic: 0 to 90mg/L; RDO optical: 0 to 50mg/L |
Polarographic: 0 to 90mg/L; RDO optical: 0 to 50mg/L |
Concentration Resolution: | 0.01, 0.1 | 0.01, 0.1 | 0.01, 0.1 |
Concentration Relative Accuracy: | ±0.2 | Polarographic: ±0.2 | Polarographic: ±0.2 |
RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L,10% of reading beyond; ±2% |
RDO optical: ±0.1mg/L up to 8mg/L, ±0.2mg/L up to 20mg/L, 10% of reading beyond; ±2% |
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% Saturation Range: | 0 to 200 | Polarographic: 0 to 600; | Polarographic: 0 to 600; |
RDO optical: 0 to 500 | RDO optical: 0 to 500 | ||
% Saturation Resolution: | 0.1, 1 | 0.1, 1 | 0.1, 1 |
DO Manual Barometric Pressure Correction | 450.0 to 850.0 mm Hg | - | - |
DO Manual Salinity Factor Correction | 0 to 45 ppt | - | - |
DO Sensor Type: | Polarographic | Polarographic or RDO (optical/luminesce-based) DO |
Polarographic or RDO (optical/luminesce-based) DO |
Specifications for Star A Handheld Meter Kits | ||
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Model | Measures | Kit Includes |
A321 | pH/ORP/Temp | ROSS Triode; pH 4, 7,10 buffers,10 pouches of each; ROSS electrode storage solution, 475 mL; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carryingcase |
A122 | Conductivity/Temp | Conductivity cell, K=1.0; Conductivity standard, 1413 μS, 5 x 60 mL; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carrying case |
A222 | Conductivity/Temp | DuraProbe conductivity cell, 3m cable, K=0.475; Conductivity standard, 1413 μS, 10 pouches; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carrying case |
A322 | ||
A123 | DO/Temp | Polarographic DO probe; Calibration sleeve for DO probe; DO probe maintenance kit; Protective armor with electrode holder; Hard carrying case |
A223 | RDO/DO/Temp | RDO optical/luminescence-based probe, 3m cable, s/s guard, calibration sleeve and cap; Protective armor w/ electrode holder; Hard carrying case |
A323 | ||
A324 | pH/ISE/ORP/Temp | ROSS Triode; pH 4, 7, 10 buffers, 10 pouches of each; ROSS electrode storage solution, 475 mL; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carrying case |
A325 | pH/ORP/Cond/Temp | ROSS Triode, 3m cable; DuraProbe conductivity cell, 3m cable; pH 4, 7, 10 buffers, 10 pouches of each; ROSS electrode storage solution, 475 mL; Conductivity standard, 1413 μS,10 pouches; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carrying case |
A326 | pH/ORP/RDO/DO/Temp | ROSS Triode, 3m cable; RDO optical/luminescence-based probe, 3m cable, s/s guard, calibration sleeve and cap; pH 4, 7, 10 buffers, 10 pouches of each; ROSS electrode storage solution, 475 mL; Conductivity standard, 1413 μS, 10 pouches; Rinse solution, 10 pouches; Protective armor w/ electrode holder; Hard carrying case |
A329 | pH/ISE/ORP/Cond/RDO/DO/Temp | ROSS Triode, 3m cable; DuraProbe conductivity cell, 3m cable; RDO optical/luminescence-based probe, 3m cable, s/s guard, calibration sleeve and cap; pH 4, 7, 10 buffers, 10 pouches of each; ROSS electrode storage solution, 475 mL; Conductivity standard, 1413 μS, 10 pouches; Rinse solution, 10 pouches; Protective armor w/ probe holders; Hard carrying case |
Description/Item No. | Accessory Description | Meter Model | Includes | Mfr. Item No. | Type | Unit of Measure | Your Cost/Qty | Purchase | ||||||
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Orion Star A Handheld Meters
ORISTARA3210
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A321 Meter | Meter Only | STARA3210 | pH | Each |
$906.29/EA
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Orion Star A Handheld Meters
ORISTARA1220
|
A122 Meter | Meter Only | STARA1220 | Conductivity | Each |
$714.07/EA
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Orion Star A Handheld Meters
ORISTARA2220
|
A222 Meter | Meter Only | STARA2220 | Conductivity | Each |
$965.71/EA
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Orion Star A Handheld Meters
ORISTARA3220
|
A322 Meter | Meter Only | STARA3220 | Conductivity | Each |
$1,216.43/EA
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Orion Star A Handheld Meters
ORISTARA1230
|
A123 Meter | Meter Only | STARA1230 | DO | Each |
$722.43/EA
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Orion Star A Handheld Meters
ORISTARA3240
|
A324 Meter | Meter Only | STARA3240 | pH/ISE | Each |
$1,272.14/EA
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Orion Star A Handheld Meters
ORISTARA3250
|
A325 Meter | Meter Only | STARA3250 | pH/Cond | Each |
$1,513.58/EA
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Orion Star A Handheld Meters
ORISTARA3260
|
A326 Meter | Meter Only | STARA3260 | pH/RDO/DO | Each |
$1,541.43/EA
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Orion Star A Handheld Meters
ORISTARA3290
|
A329 Meter | Meter Only | STARA3290 | pH/ISE/Cond/DO | Each |
$2,079.18/EA
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Orion Star A Handheld Meters
ORISTARA2230
|
A223 Meter | Meter Only | STARA2230 | RDO/DO | Each |
$965.71/EA
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Orion Star A Handheld Meters
ORISTARA3230
|
A323 Meter | Meter Only | STARA3230 | RDO/DO | Each |
$1,216.43/EA
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Orion Star A Handheld Meters
ORISTARA1225
|
A122 Kit | Cond. Cell K=1.0, Cond. Standard 1413 µS, Rinse Solution, Protective Armor w/ Electrode Holder, Hard Carrying Case | STARA1225 | Conductivity | Each |
$1,318.57/EA
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Orion Star A Handheld Meters
ORISTARA2225
|
A222 Kit | DuraProbe Cond. Cell, K=0.475 Cond. Standard, 1413µS, Rinse Solution, Prot. Armor w/ Electrode Holder, Hard Carry Case | STARA2225 | Conductivity | Each |
$1,513.57/EA
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Orion Star A Handheld Meters
ORISTARA3225
|
A322 Kit | DuraProbe Cond. Cell, K=0.475 Conductivity Standard, 1413µS, Rinse Solution, Prot. Armor w/ Electrode Holder, Hard Carry Case | STARA3225 | Conductivity | Each |
$1,727.14/EA
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Orion Star A Handheld Meters
ORISTARA1235
|
A123 Kit | Polarographic DO probe, Calibration Sleeve, Maintenance Kit, Protective Armor w/ Electrode Holder, Hard Carrying Case | STARA1235 | DO | Each |
$1,692.22/EA
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Orion Star A Handheld Meters
ORISTARA2235
|
A223 Kit | RDO Optical/Luminescence-Based Probe, Protective Armor w/ Electrode Holder, Hard Carrying Case | STARA2235 | RDO/DO | Each |
$1,940.71/EA
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Orion Star A Handheld Meters
3801-02
|
A323 Kit | RDO Opt/Lum-Based Probe, 3m Cable, S/S guard, Calibration Sleeve and Cap, Protective Armor w/ Electrode Holder, Hard Carry Case | STARA3235 | RDO/DO | Each |
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Orion Star A Handheld Meters
ORISTARA3215
|
A321 Kit | ROSS Triode, Buffers (4/7/10), ROSS Electrode Storage Sol., Rinse Solution, Prot. Armor w/ Electrode Holder, Hard Carry Case | STARA3215 | pH | Each |
$1,560.00/EA
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Orion Star A Handheld Meters
ORISTARA3245
|
A324 Kit | ROSS Triode, Buffers (4/7/10), ROSS Electrode Storage Sol., Rinse Solution, Prot. Armor w/ Electrode Holder, Hard Carry Case | STARA3245 | pH/ISE | Each |
$1,820.00/EA
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Orion Star A Handheld Meters
ORISTARA3255
|
A325 Kit | ROSS Triode, DuraProbe Cond Cell, Buffers, ROSS Electrode Storage, Cond Standard, Rinse Solution, Prot Armor, Hard Carry Case | STARA3255 | pH/Cond | Each |
$2,562.86/EA
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Orion Star A Handheld Meters
ORISTARA3295
|
A329 Kit | ROSS Triode, DuraProbe Cond Cell, RDO Probe, Buffers, ROSS Electrode Storage, Cond Standard, Rinse Sol, Prot Armor, Carry Case | STARA3295 | pH/ISE/Cond/DO | Each |
$3,129.29/EA
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Orion Star A Handheld Meters
ORISTARA3265
|
A326 Kit | ROSS Triode, RDO Optical/Luminescence-Based Probe, Buffers, ROSS Electrode Solution, Cond Stand, Rinse, Prot Armor, Carry Case | STARA3265 | pH/RDO/DO | Each |
$2,739.29/EA
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Orion Star A Handheld Meter Accessory
3801-03
|
Replacement RDO probe | 087010MD | Each |
$1,197.86/EA
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Orion Star A Handheld Meter Accessory
3801-04
|
Optional Polarographic probe | 081010MD | Each |
$724.29/EA
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