Thermo Scientific Orion Lab Star pH/mV Bench Meter

The Thermo Scientific™ Orion™ Lab Star pH Bench Meter is ideally suited for laboratories with users of varying levels of technical expertise and who require a simple-to-calibrate and use meter for routine pH testing.

Measure pH or ORP simultaneously with mV and temperature using the Orion Lab Star PH111 pH/mV Bench Meter. To enable comprehensive measurement capabilities, measure pH in a range of -2.000 to 18.000 pH, measure ORP in a range of -2000.0 to +2000.0 mV and measure temperature in a range of -5.0 to 105°C or 23.0 to 221.0°F.

For proficient SOP compliance, perform one-to-five-point pH calibrations, one-point ORP calibrations, and on-point temperature adjustment calibrations. Use the onscreen stabilizing and ready indicators to help identify when pH meter and ORP meter readings are complete. The pH electrode condition icon helps ensure reliable electrode performance throughout testing.

 View active pH, ORP, and temperature calibration logs with date and time stamp to ensure accurate, reproducible measurements. Record key measurements using the 500-point data log with date and time stamp. Output data logs and calibration logs to a printer or computer for long-term data storage.

Meter and Kit Options:

Meter and Stand Only (LSTAR1110): Includes meter with electrode stand, PC cable, and universal power adapter

Standard pH Kit (LSTAR1115): Includes meter with electrode stand, PC cable, universal power adapter, 9157BNMD refillable epoxy-body pH/ATC electrode, 916099 pH buffer and solution kit

Easy-to-Clean Bio Kit (LSTAR1116): Includes meter with electrode stand, PC cable, universal power adapter, GD9156BNWP double junction refillable epoxy-body pH electrode, 927007MD stainless steel ATC temperature probe, 916099 pH buffer and solution kit

Low-Maintenance Bio Kit (LSTAR1117): Includes meter with electrode stand, PC cable, universal power adapter, GD9106BNWP double junction gel-filled epoxy-body pH electrode, 927007MD stainless steel ATC probe, 916099 pH buffer and solution kit

Difficult Sample Kit (LSTAR1118): Includes meter with electrode stand, PC cable, universal power adapter, 9165BNWP Sure-Flow refillable epoxy-body pH electrode, 927007MD stainless steel ATC temperature probe, 916099 pH buffer and solution kit

Click here for a list of accessories for the Thermo Scientific™ Orion™ Lab Star pH Bench Meter.

Key Features

  • Budget-friendly pH meter for simplified pH and ORP testing
  • Large 5” backlit display makes viewing measurements easy
  • Small meter footprint saves valuable bench space in the lab
  • Date and time stamped logs support GLP compliance
  • 500-point log with date and time to track critical data
  • Output data and calibration logs to a printer or computer for long-term data storage
  • Stabilizing and ready indictors identify when measurements are complete
  • Durable membrane keypad to support rugged lab use and disinfection needs
  • Twist-and-lock power adapter keeps power supply securely attached to meter

Specifications for Thermo Scientific Orion Lab Star pH/mV Bench Meter
Parameter Description
pH
Range -2.000 to 18.000 pH
Resolution 0.1, 0.01, 0.001 pH
Relative Accuracy ±0.005 pH ±1 LSD
Calibration Points 1 to 5 points
Calibration pH buffer sets Automatic buffer recognition with
manual buffer entry option
Slope Density USA: 1.68, 4.01, 7.00, 10.01,   12.46
     DIN: 1.68, 4.01, 6.86, 9.18, 12.46
mV/ORP
Range ±2000 mV
Resolution 0.1 mV
Relative Accuracy ±0.2 mV or ±0.05 % of the reading,
whichever is greater
Calibration Points 1 point
Offset Adjustment Up to ±250mV
Temperature
Range -5.0 to 105.0°C, 23.0 to 221.0°F
Resolution 0.1°C, 0.1°F
Relative Accuracy ±0.3°C, ±0.5°F
Calibration Points 1 point
Offset Adjustment Up to ±5°C
Features
Display 5" backlit LCD
Time and Date Yes
Time Format 12 hour AM/PM or 24 hour
Date Format Selectable, DD-MM-YYYY or MM-DD-YYYY
Read Types Continuous, Auto-Read, Timed
Timed Interval 5 seconds to 60 minutes
Data Log 500 sets with time and date
Calibration Log Active pH, ORP, temperature with time & date
Calibration Alarm Yes, 1 to 168 hours or off
Sleep Mode Yes, optional
Self-Test Automatic with startup
Memory Non-volatile
Input BNC, ATC
Data Output Computer or printer
Data Output Format CSV or print
Warranty 3-Years
Certifications CE, cTUVus, FCC Class B, CES-0001,
KC, RCM
Enclosure IP-54
Power 100-240 VAC, 50-60 Hz, 9 DC adapter, 1.3A
LxWxH 7.81" x 6.11" x 2.43"
Weight 1.54 lbs
Environmental Conditions
Environmental Conditions Indoors
Altitude Up to 2,000 Meters
Operating Temperature 5°C to 45°C
Operating Relative Humidity 5 to 85%, non-condensing
Storage Temperature -20°C to 60°C
Storage Relative Humidity 5 to 85%, non-condensing
Mains Fluctuation ±10% of range (100-240VAC)
Installation Category II
Pollution Degree 2
Protection Class III
Filter
Item Attribute Description Includes Unit of Measure Price Purchase
EF44776
LSTAR1110
Meter and Stand Only Meter with electrode stand, PC cable, and universal power adapter Each
$599.95
In Stock
EF44777
LSTAR1115
Standard pH Kit Meter with electrode stand, PC cable, universal power adapter, 9157BNMD refillable epoxy-body pH/ATC electrode, 916099 pH buffer Each
$822.95
In Stock
EF44779
LSTAR1117
Low-Maintenance Bio Kit Meter with electrode stand, PC cable, universal power adapter, GD9106BNWP double junction gel-filled epoxy-body pH electrode, 92 Each
$829.95
In Stock
EF44778
LSTAR1116
Easy-to-Clean Bio Kit Meter with electrode stand, PC cable, universal power adapter, GD9156BNWP double junction refillable epoxy-body pH electrode, 92 Each
$879.95
In Stock
EF44780
LSTAR1118
Difficult Sample Kit Meter with electrode stand, PC cable, universal power adapter, 9165BNWP Sure-Flow refillable epoxy-body pH electrode, 927007MD s Each
$949.95
In Stock

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